https://halldweb.jlab.org/wiki/api.php?action=feedcontributions&user=Churaman&feedformat=atomGlueXWiki - User contributions [en]2024-03-28T19:58:36ZUser contributionsMediaWiki 1.24.1https://halldweb.jlab.org/wiki/index.php?title=Theses&diff=125283Theses2024-03-27T16:54:11Z<p>Churaman: /* Theses (more recent first) */</p>
<hr />
<div>== [[Publications ]] ==<br />
<br />
== [[GlueX Publication Policies]] ==<br />
<br />
== [[Papers Under Review]] ==<br />
<br />
== [[Physics Publications]] ==<br />
<br />
== [[Instrumentation Publications]] ==<br />
<br />
== [[Conference Proceedings]] ==<br />
<br />
== [[Theses]] <font size=-1>''(more recent first)''</font> ==<br />
Please include the name of the student, the student's institution, the name of the advisor, the title of the thesis and the year the thesis came out. Also provide a link to the thesis on DocDb. <font color=red><b>All results found in Ph.D. theses should not be considered as approved GlueX results and considered as preliminary</b></font>.<br />
<br />
=== Theses in 2024 ===<br />
* Churamani Paudel, <b>Ph.D. Thesis</b>, Florida International University, Miami, FL, Supervisor: Joerg Reinhold. Measurement of t-dependence of the Beam Asymmetry for the reaction &gamma; p &rarr; &eta;' p at GlueX, 2024.<br />
* Andrew Schick, <b>Ph.D. Thesis</b>, University of Massachusetts, Amherst, Supervisor: Rory Miskimen. Photoproduction of e<sup>+</sup>e<sup>-</sup> pairs at 8 GeV on proton target at GlueX, 2024.<br />
<br />
=== Theses in 2023 ===<br />
* Hao Li, <b>Ph.D. Thesis</b>, Carnegie Mellon University, Supervisor: Reinhard Schumacher. [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6295 Baryon–Antibaryon Photoproduction off the Proton], 2023.<br />
* Karthik Suresh, <b>Ph.D. Thesis</b>, University of Regina, Supervisor: Z. Papandreou, Co-supervisor: C. Fanelli, [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6279 Partial Wave Analysis of Neutral b1 Meson at GlueX], 2023.<br />
* James Fitches, <b>Ph.D. Thesis</b>, University of Glasgow, Supervisor: K. Livingston, [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6170 Analysis of unpolarised π+π− photoproduction with the GlueX Experiment], 2023.<br />
* Edmundo Barriga, <b>Ph.D. Thesis</b>, Florida State University, Supervisor: P. Eugenio, [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6158 Search for Isoscalar Resonances in Omega Eta at GlueX], 2023.<br />
* Jason Barlow, <b>Ph.D. Thesis</b>, Florida State University, Supervisor: P. Eugenio, [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6141 Study of the Reaction γp --> η'ηp], 2023.<br />
* Lawrence Ng, <b>Ph.D. Thesis</b>, Florida State University, Supervisor: S. Dobbs, [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=5987 Photoproduction of the ηπ0 System off a Proton Target at Eγ = 8.5 GeV], 2023.<br />
<br />
=== Theses in 2022 ===<br />
* Andrew Hurley, <b>Ph.D. Thesis</b>, William & Mary, Supervisor: J. Stevens, [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=5820 Partial Wave Analysis of Strange Mesons Decaying to K+π+π− in the Reaction γp → K+π+π−Λ(1520) and the Commissioning of the GlueX DIRC Detector], 2022.<br />
* Rupesh Dotel, <b>Ph.D. Thesis</b>, Florida International University, Supervisor: Werner Boeglin, [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=5694 Study of the EtaPrimePi0 system in GlueX], 2022.<br />
* Brandon Sumner, <b>Ph.D. Thesis</b>, Arizona State University, Supervisor: M. Dugger, [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=5597 Study of Excited Cascade Baryons and Preliminary Cross-Sections for &Xi;(1530) Using Data from the GlueX Experiment], 2022.<br />
* Amy Schertz, <b>Ph.D. Thesis</b>, William & Mary, Supervisor: J. Stevens, [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=5569 Partial Wave Analysis of the &omega;&pi;<sup>-</sup> Final State Photoproduced at GlueX], 2022.<br />
<br />
=== Theses in 2021 ===<br />
* Ahmed Ali, <b>Ph.D. Thesis</b>, Goethe University Frankfurt and GSI, Supervisor: K. Peters and J. Schwiening, [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=5337 Particle Identification with the PANDA Barrel DIRC and the GlueX DIRC], 2021<br />
* Sebastian Cole, <b>Ph.D. Thesis</b>, Arizona State University, Supervisor: M. Dugger, [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=5254 Partial Wave Analysis of Meson Resonances That Decay To K<sup>∗</sup>K<sup>-</sup> Using Data from the GlueX Experiment], 2021.<br />
* Yunjie Yang, <b>Ph.D. Thesis</b>, MIT, Supervisor: M. Williams, [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=5100 Commissioning the DIRC Detector and Searching for Axion-like Particles at GlueX], 2021.<br />
* Ahmed Foda, <b>Ph.D. Thesis</b>, University of Regina, Supervisor: Z. Papandreou, [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=4904 Photoproduction of the b<sub>1</sub>(1235) Meson off the proton at E<sub>&gamma;</sub> = 6-12 GeV], 2021.<br />
<br />
=== Theses in 2020 ===<br />
* Abdennacer Hamdi, <b>Ph.D. Thesis</b>, Goethe Frankfurt University, Supervisor: Prof. Klaus Peters, [https://halldweb.jlab.org/DocDB/0048/004880/001/thesis_abdennacer_hamdi.pdf Exotic Meson Photoproduction at GlueX – Search for the hybrid candidate Y(2175)], 2020.<br />
* Nilanga Wickramaarachchi, <b>Ph.D. Thesis</b>, Old Dominion University, Supervisor: Moskov Amaryan, [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=4429 Measurement of the Photon Beam Asymmetry in &gamma;p &rarr;K<sup>+</sup>&Sigma;<sup>0</sup> at E<sub>&gamma;</sub>=8.5 GeV with GlueX], 2020.<br />
* Peter Pauli, <b>Ph.D. Thesis</b>, University of Glasgow, Supervisor: Dave Ireland/Ken Livingston, [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=4628 &Lambda;(1520) Measurements at the GlueX Experiment], 2020.<br />
* Mahmoud Kamel, <b>Ph.D. Thesis</b>, Florida International University, Supervisor: Werner Boeglin, [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=4831 Photo-production of Eta Mesons], 2020.<br />
* Ashley Ernst, <b>Ph.D. Thesis</b>, Florida State University, Supervisor: V. Crede, [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=5204 Photoproduction of Cascade Baryons Using the GlueX Detector at Jefferson Laboratory], 2020.<br />
<br />
=== Theses in 2019 ===<br />
* Bradford Cannon, <b>Ph.D. Thesis</b>, Florida State University, Supervisor: P. Eugenio, [https://halldweb.jlab.org/DocDB/0039/003980/008/brad_thesis.pdf Search for New and Unusual Strangeonia States Using &gamma;p &rarr; p&phi;&eta; with GlueX at Thomas Jefferson National Accelerator Facility], 2019.<br />
* Tegan Beattie, <b>Ph.D. Thesis</b>, University of Regina, Supervisor: Z. Papandreou, [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=4088 Measurement of the Beam Asymmetry for the Eta and Eta Prime Mesons with the GlueX Experiment], 2019.<br />
* Jon Zarling, <b>Ph.D. Thesis</b>, Indiana University, Supervisor: M. Shepherd, [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=4131 Measurement of Pseudoscalar Beam Asymmetry for &pi;<sup>-</sup>&Delta;<sup>++</sup> Photoproduction on the Proton at E<sub>&gamma;</sub>=8.5 GeV with the GlueX Experiment], 2019.<br />
* William McGinley, <b>Ph.D. thesis</b>, Carnegie Mellon University, Supervisor: Curtis A. Meyer. [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=4172 Development of the Barrel Calorimeter Reconstruction and Measurement of the Beam Asymmetry ($\Sigma$) for Photoproduced $\pi^0$ and $\eta$ Mesons with the GlueX Experiment], 2019.<br />
<br />
=== Theses in 2018 ===<br />
* John Hardin, <b> Ph.D. Thesis</b>, MIT, Supervisor: M. Williams, [http://hdl.handle.net/1721.1/119104 Upgrading particle identification and searching for leptophobic bosons at GlueX], 2018<br />
<br />
=== Theses in 2017 ===<br />
* Michael Staib, <b>Ph.D. Thesis</b>, Carnegie Mellon University, Supervisor: C. Meyer, [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=3393 Calibrations for charged particle tracking and measurements of &omega; photoproduction with the GlueX detector], 2017.<br />
* Alex Barnes, <b>Ph.D. Thesis</b>, University of Connecticut, Supervisor R.T. Jones, [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=3335 Development of the Tagger Microscope & Analysis of Spin Density Matrix Elements in Photon, Proton to Phi, Proton for the GlueX Experiment], 2017.<br />
* Brendan Pratt, <b>Ph.D. Thesis</b>, University of Connecticut, Supervisor R.T. Jones, [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=4206 Diamond Radiator Fabrication, Characterization and Performance for the GlueX Experiment], 2017.<br />
<br />
=== Theses in 2016 ===<br />
* Eric Pooser, <b>Ph.D. Thesis</b>, Florida International University, Supervisor: W. Boeglin, [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=3064 The GlueX Start Counter & Beam Asymmetry In Single Pi Photoproduction], 2016.<br />
<br />
=== Theses in 2013 ===<br />
* Shaun Krueger, <b>M.Sc. Thesis</b>, University of Regina, Supervisor: Z. Papandreou/G. Lolos, [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=1806 SiPM Arrays as Readouts for the GlueX Barrel Calorimeter], 2013.<br />
*:<br />
<br />
=== Theses in 2012 ===<br />
* Igor Senderovich, <b>Ph.D. Thesis</b>, University of Connecticut, Supervisor R.T. Jones, [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=2096 A Polarized High-Energy Photon Beam for Production of Exotic Mesons], September, 2012.<br />
*:<br />
* Mehrnoosh Tahani, <b>M.Sc. Thesis</b>, University of Regina, Supervisors: G.J. Lolos/Z. Papandreou, [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=2039 Large Area MultiPixel Photon Counters on the Search for Exotic Hybrid Mesons at GlueX], 2012.<br />
*:<br />
<br />
=== Theses in 2011 ===<br />
* Stamatios Katsaganis, <b>M.Sc. Thesis</b>, University of Regina, Supervisors: Z. Papandreou/G.J. Lolos, [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=1806 Electromagnetic Calorimeter of the GlueX Particle Detector], 2011.<br />
*:<br />
<br />
=== Theses in 2010 ===<br />
* Micah R. Veilleux, <b>M.S. Thesis</b>, Christopher Newport University, Advisors: D. Lawrence/ E. Brash, [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=1716 The Effects of Non-Flat Cathode Plane Surfaces in Drift Chambers of the GlueX Experiment], 2010.<br />
*:<br />
* Blake Leverington, <b>Ph.D. Thesis</b>, University of Regina, Supervisors: Z. Papandreou/G.J. Lolos, [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=1604 The GlueX Lead-Scintillating Fibre Electromagnetic Calorimeter], 2010.<br />
*:<br />
* Kathryn L. Janzen, <b>M.Sc. Thesis</b>, University of Regina, Supervisors: G.J. Lolos/Z. Papandreou, [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=1603 Optimization of Performance Parameters for Large Area Silicon Photomultipliers for use in the GLUEX Experiment], 2010.<br />
*:<br />
<br />
=== Theses in 2006 ===<br />
* Gergana A. Koleva, <b>M.Sc. Thesis</b>, University of Regina, Supervisors: Z. Papandreou/G.J. Lolos, [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=824 Beam Tests for the GlueX Barrel Calorimeter Prototype], 2006.<br />
<br />
== [[Posters]] ==</div>Churamanhttps://halldweb.jlab.org/wiki/index.php?title=Theses&diff=125281Theses2024-03-27T16:53:23Z<p>Churaman: /* Theses (more recent first) */</p>
<hr />
<div>== [[Publications ]] ==<br />
<br />
== [[GlueX Publication Policies]] ==<br />
<br />
== [[Papers Under Review]] ==<br />
<br />
== [[Physics Publications]] ==<br />
<br />
== [[Instrumentation Publications]] ==<br />
<br />
== [[Conference Proceedings]] ==<br />
<br />
== [[Theses]] <font size=-1>''(more recent first)''</font> ==<br />
Please include the name of the student, the student's institution, the name of the advisor, the title of the thesis and the year the thesis came out. Also provide a link to the thesis on DocDb. <font color=red><b>All results found in Ph.D. theses should not be considered as approved GlueX results and considered as preliminary</b></font>.<br />
<br />
=== Theses in 2024 ===<br />
* Churamani Paudel, <b>Ph.D. Thesis</b>, Florida International University, Miami, FL, Supervisor: Joerg Reinhold. Measurement of t-dependence of the beam asymmetry for the reaction &gamma; p &rarr; &eta;' p at GlueX, 2024.<br />
* Andrew Schick, <b>Ph.D. Thesis</b>, University of Massachusetts, Amherst, Supervisor: Rory Miskimen. Photoproduction of e<sup>+</sup>e<sup>-</sup> pairs at 8 GeV on proton target at GlueX, 2024.<br />
<br />
=== Theses in 2023 ===<br />
* Hao Li, <b>Ph.D. Thesis</b>, Carnegie Mellon University, Supervisor: Reinhard Schumacher. [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6295 Baryon–Antibaryon Photoproduction off the Proton], 2023.<br />
* Karthik Suresh, <b>Ph.D. Thesis</b>, University of Regina, Supervisor: Z. Papandreou, Co-supervisor: C. Fanelli, [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6279 Partial Wave Analysis of Neutral b1 Meson at GlueX], 2023.<br />
* James Fitches, <b>Ph.D. Thesis</b>, University of Glasgow, Supervisor: K. Livingston, [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6170 Analysis of unpolarised π+π− photoproduction with the GlueX Experiment], 2023.<br />
* Edmundo Barriga, <b>Ph.D. Thesis</b>, Florida State University, Supervisor: P. Eugenio, [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6158 Search for Isoscalar Resonances in Omega Eta at GlueX], 2023.<br />
* Jason Barlow, <b>Ph.D. Thesis</b>, Florida State University, Supervisor: P. Eugenio, [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6141 Study of the Reaction γp --> η'ηp], 2023.<br />
* Lawrence Ng, <b>Ph.D. Thesis</b>, Florida State University, Supervisor: S. Dobbs, [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=5987 Photoproduction of the ηπ0 System off a Proton Target at Eγ = 8.5 GeV], 2023.<br />
<br />
=== Theses in 2022 ===<br />
* Andrew Hurley, <b>Ph.D. Thesis</b>, William & Mary, Supervisor: J. Stevens, [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=5820 Partial Wave Analysis of Strange Mesons Decaying to K+π+π− in the Reaction γp → K+π+π−Λ(1520) and the Commissioning of the GlueX DIRC Detector], 2022.<br />
* Rupesh Dotel, <b>Ph.D. Thesis</b>, Florida International University, Supervisor: Werner Boeglin, [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=5694 Study of the EtaPrimePi0 system in GlueX], 2022.<br />
* Brandon Sumner, <b>Ph.D. Thesis</b>, Arizona State University, Supervisor: M. Dugger, [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=5597 Study of Excited Cascade Baryons and Preliminary Cross-Sections for &Xi;(1530) Using Data from the GlueX Experiment], 2022.<br />
* Amy Schertz, <b>Ph.D. Thesis</b>, William & Mary, Supervisor: J. Stevens, [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=5569 Partial Wave Analysis of the &omega;&pi;<sup>-</sup> Final State Photoproduced at GlueX], 2022.<br />
<br />
=== Theses in 2021 ===<br />
* Ahmed Ali, <b>Ph.D. Thesis</b>, Goethe University Frankfurt and GSI, Supervisor: K. Peters and J. Schwiening, [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=5337 Particle Identification with the PANDA Barrel DIRC and the GlueX DIRC], 2021<br />
* Sebastian Cole, <b>Ph.D. Thesis</b>, Arizona State University, Supervisor: M. Dugger, [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=5254 Partial Wave Analysis of Meson Resonances That Decay To K<sup>∗</sup>K<sup>-</sup> Using Data from the GlueX Experiment], 2021.<br />
* Yunjie Yang, <b>Ph.D. Thesis</b>, MIT, Supervisor: M. Williams, [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=5100 Commissioning the DIRC Detector and Searching for Axion-like Particles at GlueX], 2021.<br />
* Ahmed Foda, <b>Ph.D. Thesis</b>, University of Regina, Supervisor: Z. Papandreou, [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=4904 Photoproduction of the b<sub>1</sub>(1235) Meson off the proton at E<sub>&gamma;</sub> = 6-12 GeV], 2021.<br />
<br />
=== Theses in 2020 ===<br />
* Abdennacer Hamdi, <b>Ph.D. Thesis</b>, Goethe Frankfurt University, Supervisor: Prof. Klaus Peters, [https://halldweb.jlab.org/DocDB/0048/004880/001/thesis_abdennacer_hamdi.pdf Exotic Meson Photoproduction at GlueX – Search for the hybrid candidate Y(2175)], 2020.<br />
* Nilanga Wickramaarachchi, <b>Ph.D. Thesis</b>, Old Dominion University, Supervisor: Moskov Amaryan, [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=4429 Measurement of the Photon Beam Asymmetry in &gamma;p &rarr;K<sup>+</sup>&Sigma;<sup>0</sup> at E<sub>&gamma;</sub>=8.5 GeV with GlueX], 2020.<br />
* Peter Pauli, <b>Ph.D. Thesis</b>, University of Glasgow, Supervisor: Dave Ireland/Ken Livingston, [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=4628 &Lambda;(1520) Measurements at the GlueX Experiment], 2020.<br />
* Mahmoud Kamel, <b>Ph.D. Thesis</b>, Florida International University, Supervisor: Werner Boeglin, [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=4831 Photo-production of Eta Mesons], 2020.<br />
* Ashley Ernst, <b>Ph.D. Thesis</b>, Florida State University, Supervisor: V. Crede, [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=5204 Photoproduction of Cascade Baryons Using the GlueX Detector at Jefferson Laboratory], 2020.<br />
<br />
=== Theses in 2019 ===<br />
* Bradford Cannon, <b>Ph.D. Thesis</b>, Florida State University, Supervisor: P. Eugenio, [https://halldweb.jlab.org/DocDB/0039/003980/008/brad_thesis.pdf Search for New and Unusual Strangeonia States Using &gamma;p &rarr; p&phi;&eta; with GlueX at Thomas Jefferson National Accelerator Facility], 2019.<br />
* Tegan Beattie, <b>Ph.D. Thesis</b>, University of Regina, Supervisor: Z. Papandreou, [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=4088 Measurement of the Beam Asymmetry for the Eta and Eta Prime Mesons with the GlueX Experiment], 2019.<br />
* Jon Zarling, <b>Ph.D. Thesis</b>, Indiana University, Supervisor: M. Shepherd, [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=4131 Measurement of Pseudoscalar Beam Asymmetry for &pi;<sup>-</sup>&Delta;<sup>++</sup> Photoproduction on the Proton at E<sub>&gamma;</sub>=8.5 GeV with the GlueX Experiment], 2019.<br />
* William McGinley, <b>Ph.D. thesis</b>, Carnegie Mellon University, Supervisor: Curtis A. Meyer. [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=4172 Development of the Barrel Calorimeter Reconstruction and Measurement of the Beam Asymmetry ($\Sigma$) for Photoproduced $\pi^0$ and $\eta$ Mesons with the GlueX Experiment], 2019.<br />
<br />
=== Theses in 2018 ===<br />
* John Hardin, <b> Ph.D. Thesis</b>, MIT, Supervisor: M. Williams, [http://hdl.handle.net/1721.1/119104 Upgrading particle identification and searching for leptophobic bosons at GlueX], 2018<br />
<br />
=== Theses in 2017 ===<br />
* Michael Staib, <b>Ph.D. Thesis</b>, Carnegie Mellon University, Supervisor: C. Meyer, [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=3393 Calibrations for charged particle tracking and measurements of &omega; photoproduction with the GlueX detector], 2017.<br />
* Alex Barnes, <b>Ph.D. Thesis</b>, University of Connecticut, Supervisor R.T. Jones, [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=3335 Development of the Tagger Microscope & Analysis of Spin Density Matrix Elements in Photon, Proton to Phi, Proton for the GlueX Experiment], 2017.<br />
* Brendan Pratt, <b>Ph.D. Thesis</b>, University of Connecticut, Supervisor R.T. Jones, [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=4206 Diamond Radiator Fabrication, Characterization and Performance for the GlueX Experiment], 2017.<br />
<br />
=== Theses in 2016 ===<br />
* Eric Pooser, <b>Ph.D. Thesis</b>, Florida International University, Supervisor: W. Boeglin, [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=3064 The GlueX Start Counter & Beam Asymmetry In Single Pi Photoproduction], 2016.<br />
<br />
=== Theses in 2013 ===<br />
* Shaun Krueger, <b>M.Sc. Thesis</b>, University of Regina, Supervisor: Z. Papandreou/G. Lolos, [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=1806 SiPM Arrays as Readouts for the GlueX Barrel Calorimeter], 2013.<br />
*:<br />
<br />
=== Theses in 2012 ===<br />
* Igor Senderovich, <b>Ph.D. Thesis</b>, University of Connecticut, Supervisor R.T. Jones, [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=2096 A Polarized High-Energy Photon Beam for Production of Exotic Mesons], September, 2012.<br />
*:<br />
* Mehrnoosh Tahani, <b>M.Sc. Thesis</b>, University of Regina, Supervisors: G.J. Lolos/Z. Papandreou, [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=2039 Large Area MultiPixel Photon Counters on the Search for Exotic Hybrid Mesons at GlueX], 2012.<br />
*:<br />
<br />
=== Theses in 2011 ===<br />
* Stamatios Katsaganis, <b>M.Sc. Thesis</b>, University of Regina, Supervisors: Z. Papandreou/G.J. Lolos, [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=1806 Electromagnetic Calorimeter of the GlueX Particle Detector], 2011.<br />
*:<br />
<br />
=== Theses in 2010 ===<br />
* Micah R. Veilleux, <b>M.S. Thesis</b>, Christopher Newport University, Advisors: D. Lawrence/ E. Brash, [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=1716 The Effects of Non-Flat Cathode Plane Surfaces in Drift Chambers of the GlueX Experiment], 2010.<br />
*:<br />
* Blake Leverington, <b>Ph.D. Thesis</b>, University of Regina, Supervisors: Z. Papandreou/G.J. Lolos, [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=1604 The GlueX Lead-Scintillating Fibre Electromagnetic Calorimeter], 2010.<br />
*:<br />
* Kathryn L. Janzen, <b>M.Sc. Thesis</b>, University of Regina, Supervisors: G.J. Lolos/Z. Papandreou, [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=1603 Optimization of Performance Parameters for Large Area Silicon Photomultipliers for use in the GLUEX Experiment], 2010.<br />
*:<br />
<br />
=== Theses in 2006 ===<br />
* Gergana A. Koleva, <b>M.Sc. Thesis</b>, University of Regina, Supervisors: Z. Papandreou/G.J. Lolos, [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=824 Beam Tests for the GlueX Barrel Calorimeter Prototype], 2006.<br />
<br />
== [[Posters]] ==</div>Churamanhttps://halldweb.jlab.org/wiki/index.php?title=GlueX-Collaboration-Feb-2024&diff=124848GlueX-Collaboration-Feb-20242024-02-22T21:28:04Z<p>Churaman: /* Agenda */</p>
<hr />
<div>== GlueX Winter 2024 Collaboration Meeting ==<br />
<br />
<font size="+1">February 21-23, 2024 Hybrid </font><br />
<br />
The GlueX Collaboration Meeting will be held jointly online and in person at Florida State University.<br />
<br />
To connect to the meeting, please go to [https://halldweb.jlab.org/wiki-private/index.php/Connect_to_ZoomGov_Meetings the listing of Zoom meetings on the private Wiki] and select the GlueX/Hall D Biweekly Meeting link at the top of the list.<br />
<br />
For remote participation from JLab we reserved the following rooms in CEBAF Center:<br />
* Wed: 1:30pm - 6pm F326-327<br />
* Thu: 9am - 6pm F224-225<br />
* Fri: 9am - 5pm F326-327<br />
<br />
== Registration ==<br />
<br />
Please register for the meeting [https://forms.gle/FPo8thHY4j6THMFm9 using this link]. Note that there is a $30 registration fee for in-person participants to offset the cost of refreshments for breaks.<br />
<br />
== Travel Logistics ==<br />
<br />
The in-person session will be hosted at Florida State University. It is recommended to make travel arrangements well in advance. The meeting is during the Florida state legislative session which can place some demand on travel infrastructure.<br />
<br />
* [http://hadron.physics.fsu.edu/~sdobbs/suggested_hotels.html Suggested Hotels & Other Logistics]<br />
<br />
== Special Events ==<br />
<br />
The meeting will be immediately preceded by a [[Workshop on Polarized Target Studies with Real Photons in Hall D]], which will take place on Wednesday morning.<br />
<br />
== Agenda ==<br />
<br />
<br />
<br />
=== Wednesday, February 21 ===<br />
<br />
* '''Session I: Overview and Collaboration Business''' (Chair: Justin Stevens)<br />
** 13:30 (10+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6364 Opening Remarks (Matt Shepherd)]<br />
** 13:45 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6348 Hall D Status Report (Eugene Chudakov)]<br />
** 14:10 (15+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6351 Report from the Collaboration Board (Naomi Jarvis)]<br />
** 14:30 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6362 Status of Charged Pion Polarizability Reconstruction and Analysis (Albert Fabrizi)]<br />
** 14:55 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6350 Summary of Production, Monitoring, and Calibration Activities (Naomi Jarvis)]<br />
<br />
*''15:25 - 15:50: Coffee Break''<br />
<br />
* '''Session II: Engineering and FCAL2''' (Chair: Eugene Chudakov)<br />
** 15:50 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6366 Hall D Engineering Overview ](Tim Whitlatch) <br />
** 16:15 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6365 FCAL Assembly] (Malte Albrecht)<br />
** 16:40 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6368 ECAL Assembly] (Sasha Somov)<br />
** 17:05 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6347 FCAL2 Software and Analysis] (Simon Taylor)<br />
** 17:30 (15+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6349 Tracking and Alignment Update] (Simon Taylor)<br />
<br />
=== Thursday, February 22 ===<br />
<br />
* '''Session I: Software and Analysis''' (Chair: Malte Albrecht)<br />
** 9:00 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6370 Software Report / Summary of SciComp Review] (Alex Austregesilo)<br />
** 9:25 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6372 Status of Hydra] (Torri Jeske)<br />
** 9:50 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6371 Report from the Physics Coordinator] (Sean Dobbs)<br />
** 10:15 (15+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6376 &eta; Cross Section] (Jon Zarling) [[https://halldweb.jlab.org/wiki-private/index.php/Eta_XSec_General_Info Analysis Summary]]<br />
<br />
* ''10:35 - 11:00: Coffee Break''<br />
<br />
* '''Session II: Cross Sections''' (Chair: Sean Dobbs)<br />
** 11:00 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6377 &phi; &eta;] (Darius Darulis)<br />
** 11:25 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6375 &Xi; Analyses] (Jesse Hernandez/Volker Crede) [[https://halldweb.jlab.org/wiki-private/index.php/Ground_State_Cascade_Analysis_Summary Analysis Summary]]<br />
** 11:50 (15+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6373 &gamma; p &rarr; &eta;'K&Lambda;] (Matt Shepherd)<br />
<br />
* ''12:10 - 13:30: Lunch''<br />
<br />
* '''Session III: Amplitude Analysis''' (Chair: Volker Crede)<br />
** 13:30 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6381 &omega; Dalitz Plot Analysis] (Saheli Rakshit/Volker Crede) <br />
** 13:55 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6380 &eta;'&rarr; &eta;&pi;&pi; Dalitz Plot Analysis] (Olga Cortes) <br />
** 14:20 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6367 &Lambda;(1405) Poles and Branching Fractions] (Reinhard Schumacher) [[https://halldweb.jlab.org/wiki-private/index.php/K_Sigma0_pi0_Analysis_Summary Analysis Summary]]<br />
** 14:45 (30+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6379 Ambiguities in 2 Pseudoscalar and Vector Pseudoscalar] (Edmundo Barriga, Jiawei Guo, Kevin Scheuer)<br />
<br />
* ''15:20 - 15:40: Coffee Break''<br />
<br />
* '''Session IV: Amplitude Analysis and Beam Asymmetries''' (Chair: Naomi Jarvis)<br />
** 15:40 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6382 a<sub>2</sub> Cross section] (Malte)<br />
** 16:05 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6383 Non-parametric PWA] (Lawrence)<br />
** 16:30 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6369 Polarized Moments] (Boris Grube)<br />
** 16:55 (20+5): &eta; Beam Asymmetry (Tolga Erbora)<br />
** 17:20 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6384 &eta;’ Beam Asymmetry] (Churamani Paudel)<br />
<br />
=== Friday, February 23 ===<br />
<br />
* '''Session I: Cross Sections''' (Chair: Simon Taylor)<br />
** 09:00 (20+5): Cross Section Systematics (Justin Stevens)<br />
** 09:25 (20+5): f<sub>1</sub>(1285) (Tyler Viducic) [[https://halldweb.jlab.org/wiki-private/index.php/KsKpi_Analysis_Summary Analysis Summary]]<br />
** 09:50 (15+5): f<sub>1</sub>(1420) (Daniel Barton)<br />
** 10:10 (20+5): K<sup>+</sup>K<sup>-</sup>&pi;<sup>0</sup> Analysis (Mike Dugger)<br />
<br />
* ''10:35 - 10:55: Coffee Break''<br />
<br />
* '''Session II: Amplitude Analysis''' (Chair: Alex Austregesilo)<br />
** 10:55 (20+5): &Delta;<sup>++</sup> SDMEs (Farah Afzal)<br />
** 11:20 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6374 &omega;&pi;<sup>-</sup>&Delta;<sup>++</sup> Amplitude Analysis] (Amy Schertz) - [https://halldweb.jlab.org/wiki-private/index.php/OmegapiDelta_Analysis_Summary Analysis Summary]<br />
** 11:45 (20+5): &omega;&pi;<sup>0</sup> (Kevin Scheuer)<br />
<br />
* ''12:10 - 13:30: Lunch''<br />
<br />
* '''Session III: Future Plans''' (Chair: Matt Shepherd)<br />
** 13:30 (25+5): Summary of Polarized Target Workshop and Beam Polarization Proposal (Mark Dalton) <br />
** 14:00 (20+5): Charmonium in future GlueX running and Gravitational Form Factors (Lubomir Pentchev)<br />
** 14:25 (20): [Open/Discussion of GlueX-III Proposal]<br />
<br />
* ''14:45 - 15:15: Coffee Break''<br />
<br />
* '''Session IV: Cross Sections''' (Chair: Sean Dobbs)<br />
** 15:15 (20+5): Towards understanding the physics behind the &gamma;<sup>4</sup>He &rarr; &eta; <sup>4</sup>He process(es) (Igal Jaeglé)<br />
** 15:40 (20+5): Extracting the &eta; &rarr; &gamma; &gamma; yields in the &gamma;<sup>4</sup>He &rarr; &eta; <sup>4</sup>He process(es) (Drew Smith)<br />
** 16:05: Closing Remarks</div>Churamanhttps://halldweb.jlab.org/wiki/index.php?title=November_28,_2023_BCAL_Recon_Systematics&diff=123833November 28, 2023 BCAL Recon Systematics2023-11-28T17:57:45Z<p>Churaman: /* Tentative Agenda */</p>
<hr />
<div><font color=red>Meeting Day/Time: every 4th WEDNESDAY at 11:00 a.m. JLab time (monthly frequency during the long shutdown)</font>''<br><br />
<br />
=Connection instructions=<br />
[https://halldweb.jlab.org/wiki-private/index.php/Connect_to_ZoomGov_Meetings Connect to ZoomGov Meetings]<br />
<br />
= References =<br />
<br />
# FCAL [https://logbooks.jlab.org/book/hdfcal HDFCAL log book]<br />
# ECAL [https://logbooks.jlab.org/book/hdfcal2 HDECAL log book]<br />
# BCAL [https://logbooks.jlab.org/book/hdbcal HDBCAL log book]<br />
# CCAL [https://logbooks.jlab.org/book/hdccal HDCCAL log book]<br />
# Calibrations: [https://halldweb.jlab.org/wiki/index.php/2020_Data_Production 2020 Data Production]; [https://halldweb.jlab.org/wiki/index.php/RunPeriod-2019-11_Validation#Monitoring_Launch_Checks RunPeriod-2019-11 Validation]; [https://halldweb.jlab.org/wiki/index.php/Offline_Monitoring_Data_Validation Offline Monitoring Data Validation]<br />
# [https://halldweb.jlab.org/wiki-private/index.php/2020_Analysis_Task_Forces#Photon_Reconstruction_Systematics_Task_Force Photon Reconstruction Task Force]<br />
# [[BCAL calibration links, 2020, PrimEx, SRC]]<br />
<br />
= Tentative Agenda =<br />
<br />
# Announcements<br />
# Reports<br />
#* Churamani: BCAL efficiency and Systematics[https://halldweb.jlab.org/DocDB/0062/006284/001/BCAL%20efficiency%20from%20TnP_Nov28%20.pdf]<br />
# Any other business<br />
<br />
= Minutes =<br />
''Attendees:''</div>Churamanhttps://halldweb.jlab.org/wiki/index.php?title=November_28,_2023_BCAL_Recon_Systematics&diff=123832November 28, 2023 BCAL Recon Systematics2023-11-28T17:39:12Z<p>Churaman: /* Tentative Agenda */</p>
<hr />
<div><font color=red>Meeting Day/Time: every 4th WEDNESDAY at 11:00 a.m. JLab time (monthly frequency during the long shutdown)</font>''<br><br />
<br />
=Connection instructions=<br />
[https://halldweb.jlab.org/wiki-private/index.php/Connect_to_ZoomGov_Meetings Connect to ZoomGov Meetings]<br />
<br />
= References =<br />
<br />
# FCAL [https://logbooks.jlab.org/book/hdfcal HDFCAL log book]<br />
# ECAL [https://logbooks.jlab.org/book/hdfcal2 HDECAL log book]<br />
# BCAL [https://logbooks.jlab.org/book/hdbcal HDBCAL log book]<br />
# CCAL [https://logbooks.jlab.org/book/hdccal HDCCAL log book]<br />
# Calibrations: [https://halldweb.jlab.org/wiki/index.php/2020_Data_Production 2020 Data Production]; [https://halldweb.jlab.org/wiki/index.php/RunPeriod-2019-11_Validation#Monitoring_Launch_Checks RunPeriod-2019-11 Validation]; [https://halldweb.jlab.org/wiki/index.php/Offline_Monitoring_Data_Validation Offline Monitoring Data Validation]<br />
# [https://halldweb.jlab.org/wiki-private/index.php/2020_Analysis_Task_Forces#Photon_Reconstruction_Systematics_Task_Force Photon Reconstruction Task Force]<br />
# [[BCAL calibration links, 2020, PrimEx, SRC]]<br />
<br />
= Tentative Agenda =<br />
<br />
# Announcements<br />
# Reports<br />
#* Churamani: BCAL efficiency and Systematics<br />
# Any other business<br />
<br />
= Minutes =<br />
''Attendees:''</div>Churamanhttps://halldweb.jlab.org/wiki/index.php?title=GlueX-Collaboration-Sep-2023&diff=123024GlueX-Collaboration-Sep-20232023-09-22T17:10:58Z<p>Churaman: /* Friday, September 22 */</p>
<hr />
<div>== GlueX Fall 2023 Collaboration Meeting ==<br />
<br />
<font size="+1">September 20-22, 2023 Hybrid </font><br />
<br />
The GlueX Collaboration Meeting will be held jointly online and in person at Jefferson Lab in the CEBAF Center Auditorium.<br />
<br />
To connect to the meeting, please go to [https://halldweb.jlab.org/wiki-private/index.php/Connect_to_ZoomGov_Meetings the listing of Zoom meetings on the private Wiki] and select the GlueX/Hall D Biweekly Meeting link at the top of the list.<br />
<br />
== Registration ==<br />
<br />
Everyone participating in the collaboration meeting is required to register at [https://misportal.jlab.org/Ul/conferences/generic_conference/registration.cfm?conference_id=GlueX-Fall23 the Registration Page]. There is a registration fee of $60 for those attending in person at Jefferson Lab. There is no fee for remote participants.<br />
<br />
* [https://misportal.jlab.org/Ul/conferences/generic_conference/participants.cfm?conference_id=GlueX-Fall23 Current List of Participants]<br />
<br />
Remember that all on-site participants must have an active visit registration approved one week in advance of the meeting. The portal for site access is [https://misportal.jlab.org/jlabAccess here]. Sign in with your JLab user ID.<br />
<br />
== Talks on the DocDB ==<br />
<br />
<font color=green>'''The DocDB talk-upload template can be found here:'''</font><br />
https://halldweb.jlab.org/doc-private/DocDB/DisplayMeeting?conferenceid=76<br />
<br />
== Agenda ==<br />
<br />
<br />
=== Wednesday, September 20 ===<br />
<br />
* '''Session I: Overview and Collaboration Business''' (Chair: Justin Stevens)<br />
** 13:30 (10+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6188 Opening Remarks (Matt Shepherd)]<br />
** 13:45 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6190 Hall D Status Report (Eugene Chudakov)]<br />
** 14:10 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6189 GlueX Software Status (Alex Austregesilo)]<br />
** 14:35 (10+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6191 Data Calibration and Production (Igal Jaegle)] <br />
** 14:50 (15+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6186 GlueX Code of Conduct (Mike McCracken)] [[https://docs.google.com/document/d/1YGxHavUkmIOmaTa5-f6jd1CenV_vV-tEXsEtUL1zHm4/edit?usp=sharing CoC Draft on Google Docs]]<br />
** 15:10 (10+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6193 Collaboration Board Report (Mark Dalton)]<br />
<br />
*''15:25 - 15:55: Coffee Break''<br />
<br />
* '''Session II: Engineering and FCAL2''' (Chair: Eugene Chudakov)<br />
** 15:55 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6187 Hall D Engineering Overview] (Tim Whitlatch) <br />
** 16:20 (20+5): [https://halldweb.jlab.org/DocDB/0061/006195/001/20230920_GlueX_CM_Albrecht_v2.pdf FCAL Module Refurbishment] (Malte Albrecht)<br />
** 16:45 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6194 FCAL2 Assembly] (Sasha Somov)<br />
** 17:10 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6192 FCAL2 Software and Simulation] (Simon Taylor)<br />
<br />
=== Thursday, September 21 ===<br />
<br />
* '''Session I: Systematic Uncertainties I''' (Chair: Curtis Meyer)<br />
** 9:00 (15+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6198 Overview and Strategy] (Sean Dobbs)<br />
** 9:20 (15+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6201 BCAL Efficiency Status] (Zisis Papandreou)<br />
** 9:40 (15+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6202 FCAL Efficiency Status] (Kevin Saldaña)<br />
** 10:00 (15+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6204 Charged Pion Tracking Efficiency] (Justin Stevens)<br />
** 10:20 (15+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6185 Recoil Proton Efficiency] (Boris Grube)<br />
<br />
* ''10:40 - 11:10: Coffee Break''<br />
<br />
* '''Session II: Systematic Uncertainties II''' (Chair: Richard Jones)<br />
** 11:10 (15+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6206 Flux and PS Acceptance] (Sasha Somov)<br />
** 11:30 (15+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6203 Survey and Alignment Issues] (Simon Taylor)<br />
** 11:50 (20): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6205 Discussion and Action Item Summary] (Sean Dobbs)<br />
<br />
* ''12:10 - 14:00: Lunch''<br />
<br />
* '''Session III: Cross Sections I''' (Chair: Amy Schertz)<br />
** 14:00 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6207 Baryon-Antibaryon Cross Section Systematics & Modeling] (Hao Li) [[https://halldweb.jlab.org/wiki-private/index.php/Baryon_Antibaryon_Pairs_Analysis_Summary Analysis Summary]]<br />
** 14:25 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6208 Cascade Cross Sections] (Jesse Hernandez) [[https://halldweb.jlab.org/wiki-private/index.php/Ground_State_Cascade_Analysis_Summary Analysis Summary]]<br />
** 14:50 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6209 K<sub>S</sub>K&pi; Cross Section] (Tyler Viducic) [[https://halldweb.jlab.org/wiki-private/index.php/KsKpi_Analysis_Summary Analysis Summary]]<br />
<br />
* ''15:15: Collaboration Photo''<br />
* ''15:15 - 15:45: Coffee Break''<br />
<br />
* '''Session IV: Cross Sections II and GlueX Future Plans''' (Chair: Matt Shepherd)<br />
** 15:45 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6199 &Sigma;<sup>0</sup>&pi;<sup>0</sup> Cross Section] (Nilanga Wickramaarachchi) [[https://halldweb.jlab.org/wiki-private/index.php/K_Sigma0_pi0_Analysis_Summary Analysis Summary]]<br />
** 16:10 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6200 &Sigma;<sup>0</sup>&pi;<sup>0</sup> and pK<sup>-</sup> Fitting ](Reinhard Schumacher)<br />
** 16:35 (15+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6211 Polarized Target and REGGE ] (Mark Dalton) <br />
** 16:55 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6210 di-electron physics and TRD developments](Lubomir Pentchev)<br />
** 17:20 (35): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6197 PAC Preparation Strategy and Discussion] (Justin Stevens)<br />
<br />
* ''18:15: Reception in the Atrium''<br />
<br />
=== Friday, September 22 ===<br />
<br />
* '''Session I: Amplitude Analysis I''' (Chair: Malte Albrecht)<br />
** 9:00 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6196 Polarized Moments] (Boris Grube) [[https://halldweb.jlab.org/wiki-private/index.php/Pi-_EtaPrime_Delta%2B%2B_Analysis_Summary Analysis Summary]]<br />
** 9:25 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6214 Update on K<sub>S</sub>K<sub>S</sub> Analysis] (Dene Hoffman) [[https://halldweb.jlab.org/wiki-private/index.php/K0K0_Analysis_Summary Analysis Summary]]<br />
** 9:50 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6215 &omega;&pi;<sup>0</sup> I/O Studies] (Kevin Scheuer) <br />
** 10:15 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6213 Amplitudes with a &Delta;<sup>++</sup> Recoil] (Amy Schertz) [[https://halldweb.jlab.org/wiki-private/index.php/OmegapiDelta_Analysis_Summary Analysis Summary]] ( Related: [[https://halldweb.jlab.org/wiki-private/index.php/Charged_a2_Cross_Section_Analysis_Summary Analysis Summary]], [[https://halldweb.jlab.org/wiki-private/index.php/Delta%2B%2B_SDME_Analysis Analysis Summary ]] )<br />
<br />
* ''10:40 - 11:10: Coffee Break''<br />
<br />
* '''Session II: Amplitude Analysis II and Charged Pion Polarizability''' (Chair: Alex Austregesilo)<br />
** 11:10 (15+5): [https://halldweb.jlab.org/DocDB/0062/006217/002/presentation.pdf Study of &pi;<sup>-</sup>&pi;<sup>0</sup>&Delta;<sup>++</sup>] (Colin Gleason)<br />
** 11:30 (15+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6218 Update on a<sub>2</sub> Differential Cross Section] (Malte Albrecht/Lawrence Ng) [[https://halldweb.jlab.org/wiki-private/index.php/Neutral_a2_Cross_Section_Analysis_Summary Analysis Summary ]]<br />
** 11:50 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6216 Charged Pion Polarizability Analysis Status] (Ilya Larin)<br />
<br />
* ''Lunch: 12:15 - 13:30''<br />
** 12:40 - 13:30: Open Discussion on the [https://docs.google.com/document/d/1YGxHavUkmIOmaTa5-f6jd1CenV_vV-tEXsEtUL1zHm4/edit?usp=sharing GlueX Code of Conduct] in CC F326-7<br />
** To connect to this discussion by Zoom go to the [https://halldweb.jlab.org/wiki-private/index.php/Connect_to_ZoomGov_Meetings list of meetings] and select the '''second''' entry, the GlueX Amplitude Analysis number (161 560 2966).<br />
<br />
* '''Session III: Dilepton and Beam Asymmetries''' (Chair: Zisis Papandreou)<br />
** 13:30 (20+5): &eta; Beam Asymmetry (Tolga Erbora) [[https://halldweb.jlab.org/wiki-private/index.php/Eta_Beam_Asymmetry_Analysis_Summary Analysis Summary ]]<br />
** 13:55 (20+5):[https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6219 &eta;’ Beam Asymmetry] (Churamani Paudel) [[https://halldweb.jlab.org/wiki-private/index.php/Eta-Prime_Beam_Asymmetry_Analysis_Summary Analysis Summary ]]<br />
** 14:20 (20+5): J/&psi;&rarr;&mu;<sup>+</sup>&mu;<sup>-</sup> (Donovan Ebersole) <br />
<br />
* ''14:45 - 15:15: Coffee Break''<br />
<br />
* '''Session IV: PrimEx Analyses''' (Chair: Sean Dobbs)<br />
** 15:15 (20+5): Compton and Primakoff Cross Section (Drew Smith)<br />
** 15:40 (20+5): PrimeEx &eta; Analysis (Igal Jaegle) <br />
** 16:05: Closing</div>Churamanhttps://halldweb.jlab.org/wiki/index.php?title=GlueX-Collaboration-Sep-2023&diff=123023GlueX-Collaboration-Sep-20232023-09-22T17:10:14Z<p>Churaman: /* Friday, September 22 */</p>
<hr />
<div>== GlueX Fall 2023 Collaboration Meeting ==<br />
<br />
<font size="+1">September 20-22, 2023 Hybrid </font><br />
<br />
The GlueX Collaboration Meeting will be held jointly online and in person at Jefferson Lab in the CEBAF Center Auditorium.<br />
<br />
To connect to the meeting, please go to [https://halldweb.jlab.org/wiki-private/index.php/Connect_to_ZoomGov_Meetings the listing of Zoom meetings on the private Wiki] and select the GlueX/Hall D Biweekly Meeting link at the top of the list.<br />
<br />
== Registration ==<br />
<br />
Everyone participating in the collaboration meeting is required to register at [https://misportal.jlab.org/Ul/conferences/generic_conference/registration.cfm?conference_id=GlueX-Fall23 the Registration Page]. There is a registration fee of $60 for those attending in person at Jefferson Lab. There is no fee for remote participants.<br />
<br />
* [https://misportal.jlab.org/Ul/conferences/generic_conference/participants.cfm?conference_id=GlueX-Fall23 Current List of Participants]<br />
<br />
Remember that all on-site participants must have an active visit registration approved one week in advance of the meeting. The portal for site access is [https://misportal.jlab.org/jlabAccess here]. Sign in with your JLab user ID.<br />
<br />
== Talks on the DocDB ==<br />
<br />
<font color=green>'''The DocDB talk-upload template can be found here:'''</font><br />
https://halldweb.jlab.org/doc-private/DocDB/DisplayMeeting?conferenceid=76<br />
<br />
== Agenda ==<br />
<br />
<br />
=== Wednesday, September 20 ===<br />
<br />
* '''Session I: Overview and Collaboration Business''' (Chair: Justin Stevens)<br />
** 13:30 (10+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6188 Opening Remarks (Matt Shepherd)]<br />
** 13:45 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6190 Hall D Status Report (Eugene Chudakov)]<br />
** 14:10 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6189 GlueX Software Status (Alex Austregesilo)]<br />
** 14:35 (10+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6191 Data Calibration and Production (Igal Jaegle)] <br />
** 14:50 (15+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6186 GlueX Code of Conduct (Mike McCracken)] [[https://docs.google.com/document/d/1YGxHavUkmIOmaTa5-f6jd1CenV_vV-tEXsEtUL1zHm4/edit?usp=sharing CoC Draft on Google Docs]]<br />
** 15:10 (10+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6193 Collaboration Board Report (Mark Dalton)]<br />
<br />
*''15:25 - 15:55: Coffee Break''<br />
<br />
* '''Session II: Engineering and FCAL2''' (Chair: Eugene Chudakov)<br />
** 15:55 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6187 Hall D Engineering Overview] (Tim Whitlatch) <br />
** 16:20 (20+5): [https://halldweb.jlab.org/DocDB/0061/006195/001/20230920_GlueX_CM_Albrecht_v2.pdf FCAL Module Refurbishment] (Malte Albrecht)<br />
** 16:45 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6194 FCAL2 Assembly] (Sasha Somov)<br />
** 17:10 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6192 FCAL2 Software and Simulation] (Simon Taylor)<br />
<br />
=== Thursday, September 21 ===<br />
<br />
* '''Session I: Systematic Uncertainties I''' (Chair: Curtis Meyer)<br />
** 9:00 (15+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6198 Overview and Strategy] (Sean Dobbs)<br />
** 9:20 (15+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6201 BCAL Efficiency Status] (Zisis Papandreou)<br />
** 9:40 (15+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6202 FCAL Efficiency Status] (Kevin Saldaña)<br />
** 10:00 (15+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6204 Charged Pion Tracking Efficiency] (Justin Stevens)<br />
** 10:20 (15+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6185 Recoil Proton Efficiency] (Boris Grube)<br />
<br />
* ''10:40 - 11:10: Coffee Break''<br />
<br />
* '''Session II: Systematic Uncertainties II''' (Chair: Richard Jones)<br />
** 11:10 (15+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6206 Flux and PS Acceptance] (Sasha Somov)<br />
** 11:30 (15+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6203 Survey and Alignment Issues] (Simon Taylor)<br />
** 11:50 (20): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6205 Discussion and Action Item Summary] (Sean Dobbs)<br />
<br />
* ''12:10 - 14:00: Lunch''<br />
<br />
* '''Session III: Cross Sections I''' (Chair: Amy Schertz)<br />
** 14:00 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6207 Baryon-Antibaryon Cross Section Systematics & Modeling] (Hao Li) [[https://halldweb.jlab.org/wiki-private/index.php/Baryon_Antibaryon_Pairs_Analysis_Summary Analysis Summary]]<br />
** 14:25 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6208 Cascade Cross Sections] (Jesse Hernandez) [[https://halldweb.jlab.org/wiki-private/index.php/Ground_State_Cascade_Analysis_Summary Analysis Summary]]<br />
** 14:50 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6209 K<sub>S</sub>K&pi; Cross Section] (Tyler Viducic) [[https://halldweb.jlab.org/wiki-private/index.php/KsKpi_Analysis_Summary Analysis Summary]]<br />
<br />
* ''15:15: Collaboration Photo''<br />
* ''15:15 - 15:45: Coffee Break''<br />
<br />
* '''Session IV: Cross Sections II and GlueX Future Plans''' (Chair: Matt Shepherd)<br />
** 15:45 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6199 &Sigma;<sup>0</sup>&pi;<sup>0</sup> Cross Section] (Nilanga Wickramaarachchi) [[https://halldweb.jlab.org/wiki-private/index.php/K_Sigma0_pi0_Analysis_Summary Analysis Summary]]<br />
** 16:10 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6200 &Sigma;<sup>0</sup>&pi;<sup>0</sup> and pK<sup>-</sup> Fitting ](Reinhard Schumacher)<br />
** 16:35 (15+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6211 Polarized Target and REGGE ] (Mark Dalton) <br />
** 16:55 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6210 di-electron physics and TRD developments](Lubomir Pentchev)<br />
** 17:20 (35): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6197 PAC Preparation Strategy and Discussion] (Justin Stevens)<br />
<br />
* ''18:15: Reception in the Atrium''<br />
<br />
=== Friday, September 22 ===<br />
<br />
* '''Session I: Amplitude Analysis I''' (Chair: Malte Albrecht)<br />
** 9:00 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6196 Polarized Moments] (Boris Grube) [[https://halldweb.jlab.org/wiki-private/index.php/Pi-_EtaPrime_Delta%2B%2B_Analysis_Summary Analysis Summary]]<br />
** 9:25 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6214 Update on K<sub>S</sub>K<sub>S</sub> Analysis] (Dene Hoffman) [[https://halldweb.jlab.org/wiki-private/index.php/K0K0_Analysis_Summary Analysis Summary]]<br />
** 9:50 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6215 &omega;&pi;<sup>0</sup> I/O Studies] (Kevin Scheuer) <br />
** 10:15 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6213 Amplitudes with a &Delta;<sup>++</sup> Recoil] (Amy Schertz) [[https://halldweb.jlab.org/wiki-private/index.php/OmegapiDelta_Analysis_Summary Analysis Summary]] ( Related: [[https://halldweb.jlab.org/wiki-private/index.php/Charged_a2_Cross_Section_Analysis_Summary Analysis Summary]], [[https://halldweb.jlab.org/wiki-private/index.php/Delta%2B%2B_SDME_Analysis Analysis Summary ]] )<br />
<br />
* ''10:40 - 11:10: Coffee Break''<br />
<br />
* '''Session II: Amplitude Analysis II and Charged Pion Polarizability''' (Chair: Alex Austregesilo)<br />
** 11:10 (15+5): [https://halldweb.jlab.org/DocDB/0062/006217/002/presentation.pdf Study of &pi;<sup>-</sup>&pi;<sup>0</sup>&Delta;<sup>++</sup>] (Colin Gleason)<br />
** 11:30 (15+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6218 Update on a<sub>2</sub> Differential Cross Section] (Malte Albrecht/Lawrence Ng) [[https://halldweb.jlab.org/wiki-private/index.php/Neutral_a2_Cross_Section_Analysis_Summary Analysis Summary ]]<br />
** 11:50 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6216 Charged Pion Polarizability Analysis Status] (Ilya Larin)<br />
<br />
* ''Lunch: 12:15 - 13:30''<br />
** 12:40 - 13:30: Open Discussion on the [https://docs.google.com/document/d/1YGxHavUkmIOmaTa5-f6jd1CenV_vV-tEXsEtUL1zHm4/edit?usp=sharing GlueX Code of Conduct] in CC F326-7<br />
** To connect to this discussion by Zoom go to the [https://halldweb.jlab.org/wiki-private/index.php/Connect_to_ZoomGov_Meetings list of meetings] and select the '''second''' entry, the GlueX Amplitude Analysis number (161 560 2966).<br />
<br />
* '''Session III: Dilepton and Beam Asymmetries''' (Chair: Zisis Papandreou)<br />
** 13:30 (20+5): &eta; Beam Asymmetry (Tolga Erbora) [[https://halldweb.jlab.org/wiki-private/index.php/Eta_Beam_Asymmetry_Analysis_Summary Analysis Summary ]]<br />
** 13:55 (20+5):[https://https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6219 &eta;’ Beam Asymmetry] (Churamani Paudel) [[https://halldweb.jlab.org/wiki-private/index.php/Eta-Prime_Beam_Asymmetry_Analysis_Summary Analysis Summary ]]<br />
** 14:20 (20+5): J/&psi;&rarr;&mu;<sup>+</sup>&mu;<sup>-</sup> (Donovan Ebersole) <br />
<br />
* ''14:45 - 15:15: Coffee Break''<br />
<br />
* '''Session IV: PrimEx Analyses''' (Chair: Sean Dobbs)<br />
** 15:15 (20+5): Compton and Primakoff Cross Section (Drew Smith)<br />
** 15:40 (20+5): PrimeEx &eta; Analysis (Igal Jaegle) <br />
** 16:05: Closing</div>Churamanhttps://halldweb.jlab.org/wiki/index.php?title=GlueX-Collaboration-Sep-2023&diff=123022GlueX-Collaboration-Sep-20232023-09-22T17:09:43Z<p>Churaman: /* Friday, September 22 */</p>
<hr />
<div>== GlueX Fall 2023 Collaboration Meeting ==<br />
<br />
<font size="+1">September 20-22, 2023 Hybrid </font><br />
<br />
The GlueX Collaboration Meeting will be held jointly online and in person at Jefferson Lab in the CEBAF Center Auditorium.<br />
<br />
To connect to the meeting, please go to [https://halldweb.jlab.org/wiki-private/index.php/Connect_to_ZoomGov_Meetings the listing of Zoom meetings on the private Wiki] and select the GlueX/Hall D Biweekly Meeting link at the top of the list.<br />
<br />
== Registration ==<br />
<br />
Everyone participating in the collaboration meeting is required to register at [https://misportal.jlab.org/Ul/conferences/generic_conference/registration.cfm?conference_id=GlueX-Fall23 the Registration Page]. There is a registration fee of $60 for those attending in person at Jefferson Lab. There is no fee for remote participants.<br />
<br />
* [https://misportal.jlab.org/Ul/conferences/generic_conference/participants.cfm?conference_id=GlueX-Fall23 Current List of Participants]<br />
<br />
Remember that all on-site participants must have an active visit registration approved one week in advance of the meeting. The portal for site access is [https://misportal.jlab.org/jlabAccess here]. Sign in with your JLab user ID.<br />
<br />
== Talks on the DocDB ==<br />
<br />
<font color=green>'''The DocDB talk-upload template can be found here:'''</font><br />
https://halldweb.jlab.org/doc-private/DocDB/DisplayMeeting?conferenceid=76<br />
<br />
== Agenda ==<br />
<br />
<br />
=== Wednesday, September 20 ===<br />
<br />
* '''Session I: Overview and Collaboration Business''' (Chair: Justin Stevens)<br />
** 13:30 (10+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6188 Opening Remarks (Matt Shepherd)]<br />
** 13:45 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6190 Hall D Status Report (Eugene Chudakov)]<br />
** 14:10 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6189 GlueX Software Status (Alex Austregesilo)]<br />
** 14:35 (10+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6191 Data Calibration and Production (Igal Jaegle)] <br />
** 14:50 (15+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6186 GlueX Code of Conduct (Mike McCracken)] [[https://docs.google.com/document/d/1YGxHavUkmIOmaTa5-f6jd1CenV_vV-tEXsEtUL1zHm4/edit?usp=sharing CoC Draft on Google Docs]]<br />
** 15:10 (10+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6193 Collaboration Board Report (Mark Dalton)]<br />
<br />
*''15:25 - 15:55: Coffee Break''<br />
<br />
* '''Session II: Engineering and FCAL2''' (Chair: Eugene Chudakov)<br />
** 15:55 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6187 Hall D Engineering Overview] (Tim Whitlatch) <br />
** 16:20 (20+5): [https://halldweb.jlab.org/DocDB/0061/006195/001/20230920_GlueX_CM_Albrecht_v2.pdf FCAL Module Refurbishment] (Malte Albrecht)<br />
** 16:45 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6194 FCAL2 Assembly] (Sasha Somov)<br />
** 17:10 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6192 FCAL2 Software and Simulation] (Simon Taylor)<br />
<br />
=== Thursday, September 21 ===<br />
<br />
* '''Session I: Systematic Uncertainties I''' (Chair: Curtis Meyer)<br />
** 9:00 (15+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6198 Overview and Strategy] (Sean Dobbs)<br />
** 9:20 (15+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6201 BCAL Efficiency Status] (Zisis Papandreou)<br />
** 9:40 (15+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6202 FCAL Efficiency Status] (Kevin Saldaña)<br />
** 10:00 (15+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6204 Charged Pion Tracking Efficiency] (Justin Stevens)<br />
** 10:20 (15+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6185 Recoil Proton Efficiency] (Boris Grube)<br />
<br />
* ''10:40 - 11:10: Coffee Break''<br />
<br />
* '''Session II: Systematic Uncertainties II''' (Chair: Richard Jones)<br />
** 11:10 (15+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6206 Flux and PS Acceptance] (Sasha Somov)<br />
** 11:30 (15+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6203 Survey and Alignment Issues] (Simon Taylor)<br />
** 11:50 (20): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6205 Discussion and Action Item Summary] (Sean Dobbs)<br />
<br />
* ''12:10 - 14:00: Lunch''<br />
<br />
* '''Session III: Cross Sections I''' (Chair: Amy Schertz)<br />
** 14:00 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6207 Baryon-Antibaryon Cross Section Systematics & Modeling] (Hao Li) [[https://halldweb.jlab.org/wiki-private/index.php/Baryon_Antibaryon_Pairs_Analysis_Summary Analysis Summary]]<br />
** 14:25 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6208 Cascade Cross Sections] (Jesse Hernandez) [[https://halldweb.jlab.org/wiki-private/index.php/Ground_State_Cascade_Analysis_Summary Analysis Summary]]<br />
** 14:50 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6209 K<sub>S</sub>K&pi; Cross Section] (Tyler Viducic) [[https://halldweb.jlab.org/wiki-private/index.php/KsKpi_Analysis_Summary Analysis Summary]]<br />
<br />
* ''15:15: Collaboration Photo''<br />
* ''15:15 - 15:45: Coffee Break''<br />
<br />
* '''Session IV: Cross Sections II and GlueX Future Plans''' (Chair: Matt Shepherd)<br />
** 15:45 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6199 &Sigma;<sup>0</sup>&pi;<sup>0</sup> Cross Section] (Nilanga Wickramaarachchi) [[https://halldweb.jlab.org/wiki-private/index.php/K_Sigma0_pi0_Analysis_Summary Analysis Summary]]<br />
** 16:10 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6200 &Sigma;<sup>0</sup>&pi;<sup>0</sup> and pK<sup>-</sup> Fitting ](Reinhard Schumacher)<br />
** 16:35 (15+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6211 Polarized Target and REGGE ] (Mark Dalton) <br />
** 16:55 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6210 di-electron physics and TRD developments](Lubomir Pentchev)<br />
** 17:20 (35): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6197 PAC Preparation Strategy and Discussion] (Justin Stevens)<br />
<br />
* ''18:15: Reception in the Atrium''<br />
<br />
=== Friday, September 22 ===<br />
<br />
* '''Session I: Amplitude Analysis I''' (Chair: Malte Albrecht)<br />
** 9:00 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6196 Polarized Moments] (Boris Grube) [[https://halldweb.jlab.org/wiki-private/index.php/Pi-_EtaPrime_Delta%2B%2B_Analysis_Summary Analysis Summary]]<br />
** 9:25 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6214 Update on K<sub>S</sub>K<sub>S</sub> Analysis] (Dene Hoffman) [[https://halldweb.jlab.org/wiki-private/index.php/K0K0_Analysis_Summary Analysis Summary]]<br />
** 9:50 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6215 &omega;&pi;<sup>0</sup> I/O Studies] (Kevin Scheuer) <br />
** 10:15 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6213 Amplitudes with a &Delta;<sup>++</sup> Recoil] (Amy Schertz) [[https://halldweb.jlab.org/wiki-private/index.php/OmegapiDelta_Analysis_Summary Analysis Summary]] ( Related: [[https://halldweb.jlab.org/wiki-private/index.php/Charged_a2_Cross_Section_Analysis_Summary Analysis Summary]], [[https://halldweb.jlab.org/wiki-private/index.php/Delta%2B%2B_SDME_Analysis Analysis Summary ]] )<br />
<br />
* ''10:40 - 11:10: Coffee Break''<br />
<br />
* '''Session II: Amplitude Analysis II and Charged Pion Polarizability''' (Chair: Alex Austregesilo)<br />
** 11:10 (15+5): [https://halldweb.jlab.org/DocDB/0062/006217/002/presentation.pdf Study of &pi;<sup>-</sup>&pi;<sup>0</sup>&Delta;<sup>++</sup>] (Colin Gleason)<br />
** 11:30 (15+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6218 Update on a<sub>2</sub> Differential Cross Section] (Malte Albrecht/Lawrence Ng) [[https://halldweb.jlab.org/wiki-private/index.php/Neutral_a2_Cross_Section_Analysis_Summary Analysis Summary ]]<br />
** 11:50 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6216 Charged Pion Polarizability Analysis Status] (Ilya Larin)<br />
<br />
* ''Lunch: 12:15 - 13:30''<br />
** 12:40 - 13:30: Open Discussion on the [https://docs.google.com/document/d/1YGxHavUkmIOmaTa5-f6jd1CenV_vV-tEXsEtUL1zHm4/edit?usp=sharing GlueX Code of Conduct] in CC F326-7<br />
** To connect to this discussion by Zoom go to the [https://halldweb.jlab.org/wiki-private/index.php/Connect_to_ZoomGov_Meetings list of meetings] and select the '''second''' entry, the GlueX Amplitude Analysis number (161 560 2966).<br />
<br />
* '''Session III: Dilepton and Beam Asymmetries''' (Chair: Zisis Papandreou)<br />
** 13:30 (20+5): &eta; Beam Asymmetry (Tolga Erbora) [[https://halldweb.jlab.org/wiki-private/index.php/Eta_Beam_Asymmetry_Analysis_Summary Analysis Summary ]]<br />
** 13:55 (20+5):[https://https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6219 &eta;’ Beam Asymmetry (Churamani Paudel) [[https://halldweb.jlab.org/wiki-private/index.php/Eta-Prime_Beam_Asymmetry_Analysis_Summary Analysis Summary ]]<br />
** 14:20 (20+5): J/&psi;&rarr;&mu;<sup>+</sup>&mu;<sup>-</sup> (Donovan Ebersole) <br />
<br />
* ''14:45 - 15:15: Coffee Break''<br />
<br />
* '''Session IV: PrimEx Analyses''' (Chair: Sean Dobbs)<br />
** 15:15 (20+5): Compton and Primakoff Cross Section (Drew Smith)<br />
** 15:40 (20+5): PrimeEx &eta; Analysis (Igal Jaegle) <br />
** 16:05: Closing</div>Churamanhttps://halldweb.jlab.org/wiki/index.php?title=GlueX-Collaboration-Sep-2023&diff=123021GlueX-Collaboration-Sep-20232023-09-22T17:09:17Z<p>Churaman: /* Friday, September 22 */</p>
<hr />
<div>== GlueX Fall 2023 Collaboration Meeting ==<br />
<br />
<font size="+1">September 20-22, 2023 Hybrid </font><br />
<br />
The GlueX Collaboration Meeting will be held jointly online and in person at Jefferson Lab in the CEBAF Center Auditorium.<br />
<br />
To connect to the meeting, please go to [https://halldweb.jlab.org/wiki-private/index.php/Connect_to_ZoomGov_Meetings the listing of Zoom meetings on the private Wiki] and select the GlueX/Hall D Biweekly Meeting link at the top of the list.<br />
<br />
== Registration ==<br />
<br />
Everyone participating in the collaboration meeting is required to register at [https://misportal.jlab.org/Ul/conferences/generic_conference/registration.cfm?conference_id=GlueX-Fall23 the Registration Page]. There is a registration fee of $60 for those attending in person at Jefferson Lab. There is no fee for remote participants.<br />
<br />
* [https://misportal.jlab.org/Ul/conferences/generic_conference/participants.cfm?conference_id=GlueX-Fall23 Current List of Participants]<br />
<br />
Remember that all on-site participants must have an active visit registration approved one week in advance of the meeting. The portal for site access is [https://misportal.jlab.org/jlabAccess here]. Sign in with your JLab user ID.<br />
<br />
== Talks on the DocDB ==<br />
<br />
<font color=green>'''The DocDB talk-upload template can be found here:'''</font><br />
https://halldweb.jlab.org/doc-private/DocDB/DisplayMeeting?conferenceid=76<br />
<br />
== Agenda ==<br />
<br />
<br />
=== Wednesday, September 20 ===<br />
<br />
* '''Session I: Overview and Collaboration Business''' (Chair: Justin Stevens)<br />
** 13:30 (10+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6188 Opening Remarks (Matt Shepherd)]<br />
** 13:45 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6190 Hall D Status Report (Eugene Chudakov)]<br />
** 14:10 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6189 GlueX Software Status (Alex Austregesilo)]<br />
** 14:35 (10+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6191 Data Calibration and Production (Igal Jaegle)] <br />
** 14:50 (15+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6186 GlueX Code of Conduct (Mike McCracken)] [[https://docs.google.com/document/d/1YGxHavUkmIOmaTa5-f6jd1CenV_vV-tEXsEtUL1zHm4/edit?usp=sharing CoC Draft on Google Docs]]<br />
** 15:10 (10+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6193 Collaboration Board Report (Mark Dalton)]<br />
<br />
*''15:25 - 15:55: Coffee Break''<br />
<br />
* '''Session II: Engineering and FCAL2''' (Chair: Eugene Chudakov)<br />
** 15:55 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6187 Hall D Engineering Overview] (Tim Whitlatch) <br />
** 16:20 (20+5): [https://halldweb.jlab.org/DocDB/0061/006195/001/20230920_GlueX_CM_Albrecht_v2.pdf FCAL Module Refurbishment] (Malte Albrecht)<br />
** 16:45 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6194 FCAL2 Assembly] (Sasha Somov)<br />
** 17:10 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6192 FCAL2 Software and Simulation] (Simon Taylor)<br />
<br />
=== Thursday, September 21 ===<br />
<br />
* '''Session I: Systematic Uncertainties I''' (Chair: Curtis Meyer)<br />
** 9:00 (15+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6198 Overview and Strategy] (Sean Dobbs)<br />
** 9:20 (15+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6201 BCAL Efficiency Status] (Zisis Papandreou)<br />
** 9:40 (15+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6202 FCAL Efficiency Status] (Kevin Saldaña)<br />
** 10:00 (15+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6204 Charged Pion Tracking Efficiency] (Justin Stevens)<br />
** 10:20 (15+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6185 Recoil Proton Efficiency] (Boris Grube)<br />
<br />
* ''10:40 - 11:10: Coffee Break''<br />
<br />
* '''Session II: Systematic Uncertainties II''' (Chair: Richard Jones)<br />
** 11:10 (15+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6206 Flux and PS Acceptance] (Sasha Somov)<br />
** 11:30 (15+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6203 Survey and Alignment Issues] (Simon Taylor)<br />
** 11:50 (20): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6205 Discussion and Action Item Summary] (Sean Dobbs)<br />
<br />
* ''12:10 - 14:00: Lunch''<br />
<br />
* '''Session III: Cross Sections I''' (Chair: Amy Schertz)<br />
** 14:00 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6207 Baryon-Antibaryon Cross Section Systematics & Modeling] (Hao Li) [[https://halldweb.jlab.org/wiki-private/index.php/Baryon_Antibaryon_Pairs_Analysis_Summary Analysis Summary]]<br />
** 14:25 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6208 Cascade Cross Sections] (Jesse Hernandez) [[https://halldweb.jlab.org/wiki-private/index.php/Ground_State_Cascade_Analysis_Summary Analysis Summary]]<br />
** 14:50 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6209 K<sub>S</sub>K&pi; Cross Section] (Tyler Viducic) [[https://halldweb.jlab.org/wiki-private/index.php/KsKpi_Analysis_Summary Analysis Summary]]<br />
<br />
* ''15:15: Collaboration Photo''<br />
* ''15:15 - 15:45: Coffee Break''<br />
<br />
* '''Session IV: Cross Sections II and GlueX Future Plans''' (Chair: Matt Shepherd)<br />
** 15:45 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6199 &Sigma;<sup>0</sup>&pi;<sup>0</sup> Cross Section] (Nilanga Wickramaarachchi) [[https://halldweb.jlab.org/wiki-private/index.php/K_Sigma0_pi0_Analysis_Summary Analysis Summary]]<br />
** 16:10 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6200 &Sigma;<sup>0</sup>&pi;<sup>0</sup> and pK<sup>-</sup> Fitting ](Reinhard Schumacher)<br />
** 16:35 (15+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6211 Polarized Target and REGGE ] (Mark Dalton) <br />
** 16:55 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6210 di-electron physics and TRD developments](Lubomir Pentchev)<br />
** 17:20 (35): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6197 PAC Preparation Strategy and Discussion] (Justin Stevens)<br />
<br />
* ''18:15: Reception in the Atrium''<br />
<br />
=== Friday, September 22 ===<br />
<br />
* '''Session I: Amplitude Analysis I''' (Chair: Malte Albrecht)<br />
** 9:00 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6196 Polarized Moments] (Boris Grube) [[https://halldweb.jlab.org/wiki-private/index.php/Pi-_EtaPrime_Delta%2B%2B_Analysis_Summary Analysis Summary]]<br />
** 9:25 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6214 Update on K<sub>S</sub>K<sub>S</sub> Analysis] (Dene Hoffman) [[https://halldweb.jlab.org/wiki-private/index.php/K0K0_Analysis_Summary Analysis Summary]]<br />
** 9:50 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6215 &omega;&pi;<sup>0</sup> I/O Studies] (Kevin Scheuer) <br />
** 10:15 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6213 Amplitudes with a &Delta;<sup>++</sup> Recoil] (Amy Schertz) [[https://halldweb.jlab.org/wiki-private/index.php/OmegapiDelta_Analysis_Summary Analysis Summary]] ( Related: [[https://halldweb.jlab.org/wiki-private/index.php/Charged_a2_Cross_Section_Analysis_Summary Analysis Summary]], [[https://halldweb.jlab.org/wiki-private/index.php/Delta%2B%2B_SDME_Analysis Analysis Summary ]] )<br />
<br />
* ''10:40 - 11:10: Coffee Break''<br />
<br />
* '''Session II: Amplitude Analysis II and Charged Pion Polarizability''' (Chair: Alex Austregesilo)<br />
** 11:10 (15+5): [https://halldweb.jlab.org/DocDB/0062/006217/002/presentation.pdf Study of &pi;<sup>-</sup>&pi;<sup>0</sup>&Delta;<sup>++</sup>] (Colin Gleason)<br />
** 11:30 (15+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6218 Update on a<sub>2</sub> Differential Cross Section] (Malte Albrecht/Lawrence Ng) [[https://halldweb.jlab.org/wiki-private/index.php/Neutral_a2_Cross_Section_Analysis_Summary Analysis Summary ]]<br />
** 11:50 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6216 Charged Pion Polarizability Analysis Status] (Ilya Larin)<br />
<br />
* ''Lunch: 12:15 - 13:30''<br />
** 12:40 - 13:30: Open Discussion on the [https://docs.google.com/document/d/1YGxHavUkmIOmaTa5-f6jd1CenV_vV-tEXsEtUL1zHm4/edit?usp=sharing GlueX Code of Conduct] in CC F326-7<br />
** To connect to this discussion by Zoom go to the [https://halldweb.jlab.org/wiki-private/index.php/Connect_to_ZoomGov_Meetings list of meetings] and select the '''second''' entry, the GlueX Amplitude Analysis number (161 560 2966).<br />
<br />
* '''Session III: Dilepton and Beam Asymmetries''' (Chair: Zisis Papandreou)<br />
** 13:30 (20+5): &eta; Beam Asymmetry (Tolga Erbora) [[https://halldweb.jlab.org/wiki-private/index.php/Eta_Beam_Asymmetry_Analysis_Summary Analysis Summary ]]<br />
** 13:55 (20+5):[https://https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6219] &eta;’ Beam Asymmetry (Churamani Paudel) [[https://halldweb.jlab.org/wiki-private/index.php/Eta-Prime_Beam_Asymmetry_Analysis_Summary Analysis Summary ]]<br />
** 14:20 (20+5): J/&psi;&rarr;&mu;<sup>+</sup>&mu;<sup>-</sup> (Donovan Ebersole) <br />
<br />
* ''14:45 - 15:15: Coffee Break''<br />
<br />
* '''Session IV: PrimEx Analyses''' (Chair: Sean Dobbs)<br />
** 15:15 (20+5): Compton and Primakoff Cross Section (Drew Smith)<br />
** 15:40 (20+5): PrimeEx &eta; Analysis (Igal Jaegle) <br />
** 16:05: Closing</div>Churamanhttps://halldweb.jlab.org/wiki/index.php?title=GlueX-Collaboration-May-2023&diff=121091GlueX-Collaboration-May-20232023-05-24T14:24:32Z<p>Churaman: /* Wednesday, May 24 */</p>
<hr />
<div>== GlueX Spring 2023 Collaboration Meeting ==<br />
<br />
<font size="+1">May 23-25, 2023 Hybrid </font><br />
<br />
The GlueX Collaboration Meeting will be held jointly online and in person at Jefferson Lab in CEBAF Center F113.<br />
<br />
To connect to the meeting, please go to [https://halldweb.jlab.org/wiki-private/index.php/Connect_to_ZoomGov_Meetings the listing of Zoom meetings on the private Wiki] and select the GlueX/Hall D Biweekly Meeting link at the top of the list.<br />
<br />
== Registration ==<br />
<br />
Everyone participating in the collaboration meeting is required to register at [https://misportal.jlab.org/Ul/conferences/generic_conference/registration.cfm?conference_id=GlueX-May23 the Registration Page]. There is a registration fee of $65 for those attending in person at Jefferson Lab. There is no fee for remote participants.<br />
<br />
* [https://misportal.jlab.org/Ul/conferences/generic_conference/participants.cfm?conference_id=GlueX-May23 Current List of Participants]<br />
<br />
Remember that all on-site participants must have an active visit registration approved one week in advance of the meeting. The portal for site access is [https://misportal.jlab.org/jlabAccess here]. Sign in with your JLab user ID.<br />
<br />
== Talks on the DocDB ==<br />
<br />
<font color=green>'''The DocDB talk-upload template can be found here:'''</font><br />
https://halldweb.jlab.org/doc-private/DocDB/DisplayMeeting?conferenceid=75<br />
<br />
== Agenda ==<br />
<br />
=== Tuesday, May 23 ===<br />
<br />
* 8:30: Continental Breakfast in F113<br />
<br />
* 9:00 (10+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6038 Opening Remarks] (Matt)<br />
* ''Session I: Cross Sections'' (Chair: Justin)<br />
** 9:15 (20+10): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6041 Baryon-Antibaryon Cross Section] (Hao)<br />
** 9:45 (20+10): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6036 &phi;&pi;&pi; Cross Section and &phi;(2170) Upper Limit] (Klaus G.)<br />
** 10:15 (20+10): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6034 &omega;&pi;&pi; Cross Section and &pi;<sub>1</sub> Upper Limit] (Will)<br />
<br />
*'''10:45 - 11:15: Coffee Break'''<br />
<br />
* ''Session II: Cross Sections'' (Chair: Susan)<br />
** 11:15 (15+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6044 &Lambda;N Scattering ](Alicia)<br />
** 11:35 (15+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6043 N<sup>*</sup>&rarr;&eta;p] (Volker & Edmundo)<br />
** 11:55 (15+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6046 &eta; Cross Section] (Jon)<br />
** 12:15 (15+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6045 K<sub>S</sub>K&pi;] (Tyler)<br />
<br />
* '''12:35 - 14:00: Lunch'''<br />
<br />
* ''Session III: Hall D Status and Other Activities'' (Chair: Matt)<br />
<br />
** 14:00 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6039 Hall D Status Report] (Eugene)<br />
** 14:25 (20+10): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6048 ExoHad], [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6050 JPAC], and GlueX Activities (Adam Szczepaniak and Jo Dudek)<br />
** 14:55 (20+10): JLab 22 GeV Plans (Patrizia Rossi)<br />
** 15:25 (10+10): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6033 Disability Etiquette, a starting guide] (Olga) <br />
<br />
* '''15:45 - 16:15: Coffee Break'''<br />
<br />
* ''Session IV: Calorimeter Upgrade'' (Chair: Eugene)<br />
** 16:15 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6047 Engineering Overview] (Tim)<br />
** 16:40 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6049 FCAL Disassembly] (Malte)<br />
** 17:05 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6051 ECAL Construction] (Sasha)<br />
** 17:30 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6042 FCAL2 Software and Simulation] (Simon)<br />
<br />
* '''18:15: Reception in CC Atrium'''<br />
<br />
=== Wednesday, May 24 ===<br />
<br />
* 8:30: Continental Breakfast in F113<br />
<br />
* ''Session V: Amplitude Analysis'' (Chair: Malte)<br />
** 9:00 (20+10): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6054 SDMEs in &gamma;p&rarr;&pi;<sup>-</sup>&Delta;<sup>++</sup>] (Farah)<br />
** 9:30 (15+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6052 &phi; SDMEs] (Naomi)<br />
** 9:50 (20+10): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6056 &omega; Dalitz Plot Analysis] (Saheli)<br />
** 10:20 (15+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6053 &eta;' Dalitz Plot Analysis] (Olga)<br />
<br />
* '''10:40-11:10: Coffee Break'''<br />
<br />
* ''Session VI: Beam Asymmetries'' (Chair: Simon)<br />
** 11:10 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6057 &eta;&Delta; Final Results] (Varun)<br />
** 11:35 (20+5): &eta;p Charged and Neutral Decays (Tolga)<br />
** 11:50 (20+5): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6058 &eta;'p Charged and Neutral Decays] (Churamani)<br />
** 12:15 (10+10): [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=6055 Collaboration Board Report] (Mark)<br />
<br />
* '''12:35-14:00: Lunch'''<br />
<br />
* '''13:00-14:30: SAF113 Training: Hall D Walkthrough (Contact Mark Dalton)'''<br />
** Meet in Hall D counting House at 1pm. [https://misportal.jlab.org/training/classes/115129 SIGN UP]<br />
<br />
* ''Session VII: Charged Pion Polarizability'' (Chair: Volker)<br />
** 14:30 (20+5): CPP Overview and Analysis (Andrew)<br />
** 14:55 (20+5): Identifying Bethe-Heitler muon pairs in CPP run for Neural Net Training (Albert)<br />
** 15:20 (15+5): Bethe-Heitler: beam polarization and form factors (Andrew)<br />
<br />
* '''15:40: Collaboration Photo in CC Atrium'''<br />
* '''15:40-16:10: Coffee Break'''<br />
<br />
* ''Session VIII: Dilepton and Rare Decays'' (Chair: Sean)<br />
** 16:10 (20+10): Di-electron Physics with GlueX (Lubomir)<br />
** 16:40 (20+10): J/&psi; SDMEs (Keigo)<br />
** 17:10 (20+10): J/&psi;&rarr;&mu;&mu; (Donovan)<br />
<br />
* '''After Session: Informal Happy Hour at Tradition Brewing'''<br />
<br />
=== Thursday, May 25 ===<br />
<br />
* 8:30: Continental Breakfast in F113<br />
<br />
* ''Session IX: Amplitude Analysis'' (Chair: Alex)<br />
** 9:00 (20+10): Ambiguities in Vector-Pseudoscalar Amplitudes (Edmundo/Kevin Scheuer)<br />
** 9:30 (15+5): &omega;&pi;<sup>0</sup>p (Karthik)<br />
** 9:50 (15+5): &omega;&pi;<sup>-</sup>&Delta;<sup>++</sup> (Amy)<br />
** 10:10 (15+5): &phi;&pi; High Mass (Jiawei)<br />
<br />
* '''10:30-11:00: Coffee Break'''<br />
<br />
* ''Session X: Amplitude Analysis'' (Chair: Boris)<br />
** 11:00 (15+5): K<sup>+</sup>K<sup>-</sup>&pi;<sup>0</sup> Low Mass (Alan/Mike)<br />
** 11:20 (20+10): K<sub>S</sub>K<sub>S</sub> (Dene)<br />
** 11:50 (20+10): K<sub>S</sub>K<sub>L</sub> (Gabriel)<br />
** 12:20 (15+5): a<sub>0</sub>&rarr;&eta;&pi; Beam Asymmetry (Peter S.)<br />
<br />
* '''12:40 - 14:00 Lunch'''<br />
<br />
* ''Session XI: Cross Sections and Moments'' (Chair: Curtis)<br />
** 14:00 (20+10): Status of Primakoff &eta; Cross Section Analysis (Igal)<br />
** 14:30 (20+10): Compton Cross Section (Drew)<br />
** 14:50 (15+5): a<sub>2</sub>&rarr;K<sub>S</sub>K<sup>-</sup> (Kevin Saldana)<br />
** 15:20 (15+5): Moments in &eta;'&pi; (Boris)<br />
<br />
* '''15:40 - 16:10: Break (BYO Refreshments)'''<br />
<br />
* ''Session XI: Cross Sections'' (Chair: Reinhard)<br />
** 16:10 (15+5): &Sigma;<sup>0</sup>&pi;<sup>0</sup> Cross Section (Nilanga)<br />
** 16:30 (15+5): &Xi;(1320) Cross Section (Jesse)<br />
** 16:50 (15+5): &Xi;(1530) Update (Brandon)<br />
** 17:10 (15+5): &Xi;(1820) Update (Chandra)<br />
** 17:30: Closing</div>Churamanhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_March_8_-_March_15,_2023&diff=120379Run Planning Meeting Notes, March 8 - March 15, 20232023-03-17T18:43:27Z<p>Churaman: </p>
<hr />
<div>[https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 Zoom Connect] Meeting ID: 160 199 0060 / Passcode 8394<br />
<br />
[https://cebaf.jlab.org/files/ops/accboard/ MCC Whiteboard]<br />
<br />
[https://halldweb.jlab.org/online/whiteboard/ Hall D counting room white board]<br />
<br />
[https://docs.google.com/spreadsheets/d/1NffTc4-S5PbTMSuH_pp7ZYsGRH4JC_WSVo770_iJYt0/edit#gid=60671503 Spreadsheet with list of runs]<br />
<br />
[https://halldweb.jlab.org/data_monitoring/run_statistics/RunPeriod-2023-01/index.html Integrated Trigger Count]<br />
<br />
[https://logbooks.jlab.org/book/hdlog Hall D Logbook]<br />
==Wednesday March 15==<br />
===Past 24 hours===<br />
*production continues, start of the day shift:injector orbit optimization issue, trippy beam, beam lost: BLM trips, TAGH HV alarms, production smooth over the night. No beam at this time take for wednesday.<br />
*ABU=13.58 hr(Wednesday morning upto 8 am)<br />
===Shift Reports===<br />
*[https://logbooks.jlab.org/entry/4149422 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149715 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149821 Owl Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149895 Early Riser Shift Summary]<br />
===Reports===<br />
*[https://logbooks.jlab.org/entry/4149680 TAGH HV Sasha Powercycled the crate]<br />
*[https://logbooks.jlab.org/entry/4149750 Harp Scan Results comparision]<br />
*[https://logbooks.jlab.org/entry/4149855 AC orbit lock status vs AC Y,X, Beam Current]<br />
*[https://logbooks.jlab.org/entry/4149857 PS/PSC conic scalar rate: run period so far]<br />
===Issues===<br />
*[https://logbooks.jlab.org/entry/4149628 TAGH HV alarm issue(resolved)] <br />
*[https://logbooks.jlab.org/entry/4149908 (52,44)] (FCAL bases)<br />
===Plans===<br />
*Tagger Hall Access (March 15) by Hovanes(After the Hall is surveyed and gets into controlled access) <br />
*High current run(900 nA)[High intensity scan:Final round] with modified trigger thresh-holds[Wednesday swing/Thursday day Shift][Justin, Sasha, Lubomir, Naomi][Access not required]<br />
*Straight-track run ~50nA (Magnetic field off: drift chamber)[March 19th sunday swing][Justin, Sasha, Lubomir,Naomi][Access not required][https://logbooks.jlab.org/entry/4151011 Instructions for Straight-track run]<br />
==Plans on Accelerator Side==<br />
*Beam Test studies/BPM test(wednesday. 3 Beam studies planned so far. One is at Hall A while 2 for cebaf center and could take from 3 pm to late swing shift. <br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
=Tuesday March 14=<br />
===Past 24 Hours===<br />
*Halld Beam Stopper mismatch, hall is in power permit from morning ~6:50 am.<br />
*Back to beam permit at ~3:50 pm.<br />
*Harp Scan(>10 hours without beam and several works on accelerator)<br />
*A very short ~11 min run as per Sasha's request in a raw mode <br />
*Production resumed<br />
*ABU=10.82 hr (till 12:00 am)<br />
===Shift Reports===<br />
*[https://logbooks.jlab.org/entry/4148845 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149048 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149821 Owl Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149235 Early Riser Shift Summary]<br />
===Reports===<br />
*[https://logbooks.jlab.org/entry/4148807 curious HallD beam energy behavior](Alexandre D.)<br />
*[https://logbooks.jlab.org/entry/4149089 harp scan extrapolation][https://logbooks.jlab.org/entry/4149084] [https://logbooks.jlab.org/entry/4149087]<br />
===Issues===<br />
*[https://logbooks.jlab.org/entry/4148723 beam stopper mismatched](resolved: swapped: network communication switch)(Beam lost about 11 hours)<br />
*[https://logbooks.jlab.org/entry/4148939 PSS Drop injector/North Linac/Hall D/Tagger](MCC)<br />
*[https://logbooks.jlab.org/entry/4149168 AC X,Y position vs AC orbit lock status] <br />
*[https://logbooks.jlab.org/entry/4149165 (16,19)][https://logbooks.jlab.org/entry/4149229 (11,14)(42,5)] (FCAL bases locked) <br />
==Plans==<br />
*Hovanes will seek Tagger hall access on wednesday. Need Radcon support. It has already been set up for morning.<br />
*Sasha will be taking 5-10 min of data on raw mode once beam comes back(done)<br />
*When HallC is down, more data for TAC run?(next week) [Sasha]<br />
*High current run(900 nA) with modified trigger thresh-holds[Wednesday Swing Shift][Justin, Sasha,Lubomir][Access not rquired]<br />
*Straight-track run ~50nA (Magnetic field off: drift chamber)[March 19th sunday swing/owl shift][Justin, Sasha, Lubomir][Access not required]<br />
==Plans on Accelerator Side==<br />
*Beam Test studies/BPM test (wednesday)<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
=Monday March 13(Past 72 hours)=<br />
<br />
=== Friday Through Monday March (10-13) ===<br />
(Friday)<br />
*Production whenever beam available on Friday mid-day shift, then at 2:51 pm beam down due accelerator issue. ETA was 7-8 pm swing. Beam restored around 9 pm.<br />
*Harp Scan[Friday swing] <br />
*Opportunistic Access(Friday): Karthik, Zisis, Stejphan: (EIC) mini BCAL prototype test<br />
*Hovanes:TPOL crate powercycled: alarm exists but self disappears quickly after increase of delay by 60s<br />
*ABU=10.37 hr (Upto Friday 8 am)<br />
(Saturday)<br />
*Production continues, Issue on 1LO4 HV drop(NL) : cost ~2 hours of downtime, trippy beam <br />
*Beam back: day shift crew continued production followed by swing(trip rate is still high), towards the mid-swing shift: trip rate low,better beam delivery.<br />
*ABU=8.63 hr(Saturday 8 am)<br />
(Sunday)<br />
*Production continues throughout the owl shift, Early riser and mid-day shift. Started TAC run study by Sasha at about 2 pm. Expected completion: Late swing shift.Before the Vacuum pump alarm(11:30am-1:15 pm), beam was good with less trips. Finished TAC run. Beam restored. But accelerator had problems 1L05,07 NL system at the begining of owl shift. Beam restored at 12:13 pm and production also resumed.<br />
*ABU=14.73 hr (Upto Sunday 8 am), far better <br />
(Monday: upto 8 am)<br />
*Production running from midnight,<br />
*ABU=8.03 hr (Monday upto 4 am)<br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4146773 Day Shift March 10][https://logbooks.jlab.org/entry/4147593 Day Shift March 11][https://logbooks.jlab.org/entry/4148205 Day Shift March 12]<br />
*[https://logbooks.jlab.org/entry/4147070 Swing Shift March 10][https://logbooks.jlab.org/entry/4147781 Swing Shift March 11][https://logbooks.jlab.org/entry/4148404 Swing Shift March 12]<br />
*[https://logbooks.jlab.org/entry/4147209 Owl Shift March 10/11] [https://logbooks.jlab.org/entry/4147936 Owl Shift March 11/12][https://logbooks.jlab.org/entry/4148532 Owl Shift March 12/13]<br />
*[https://logbooks.jlab.org/entry/4147403 Early Riser Shift March 11] [https://logbooks.jlab.org/entry/4148064 Early Riser Shift March 12][https://logbooks.jlab.org/entry/4148664 Early Riser Shift March 13] <br />
*Total triggers since friday day shift(March 10):8.2b<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4147185 Harp Scan] <br />
*[https://logbooks.jlab.org/entry/4147916#comment-43972 PS FADC Scalar Readouts(Left/Right arm) dead channels](Lydia)[https://logbooks.jlab.org/entry/4147932](Left arm) [https://logbooks.jlab.org/entry/4147925](Right Arm) [https://logbooks.jlab.org/entry/4147923][https://logbooks.jlab.org/entry/4147976 dead and non dead channels]<br />
*[https://logbooks.jlab.org/entry/4147977 Switch COBREM Template to new TAGM configuration](Hovanes)<br />
*[https://logbooks.jlab.org/entry/4148476 TAC run] (Sasha)[https://logbooks.jlab.org/entry/4148501 bleedthrough current during TAC run]<br />
=== Issues ===<br />
*[https://logbooks.jlab.org/entry/4146781 TPOL alarms after Powercycle of crate, alarm still exists but less frequent]<br />
*[https://logbooks.jlab.org/entry/4147478#comment-43956 FDC HV Channel 2 C1 trips every couple of minutes] (Amy)<br />
*[https://logbooks.jlab.org/entry/4147488 Lowered the FDC HV channel 2 C1 2150V to 2125V] (Lubomir)<br />
*[https://logbooks.jlab.org/entry/4147479 FCAL base lock up (41:48)] [https://logbooks.jlab.org/entry/4148090 (11,49), (28,50)] [https://logbooks.jlab.org/entry/4148115 (41,39)][https://logbooks.jlab.org/entry/4148149 (18,32) manual reset](Amy)[-1,4)(14,13) Hovanes)]<br />
*[https://logbooks.jlab.org/entry/4148257 Vacuum pump alarm][[https://logbooks.jlab.org/entry/4148270 Vacuum pump alarm areas][https://logbooks.jlab.org/entry/4148283](Mike) [https://logbooks.jlab.org/entry/4148259 plot of alarmed variable][https://logbooks.jlab.org/entry/4148295 Goni Vacuum pump alarms] (Keith)<br />
*[https://logbooks.jlab.org/entry/4148349 Target Alarms]Mike [https://logbooks.jlab.org/entry/4148351 Target Alarms]Mike <br />
*[https://logbooks.jlab.org/entry/4148305 COBREM spectrum after Vacuum pump alarm][https://logbooks.jlab.org/entry/4148308 COBREM corrected][Olga/Hovanes]<br />
*begining of owl shift had DAQ issue: Powercycled rocDIRC and soft reboot of IOC by Hovanes (on call Justin).Issue was solved and DAQ started.<br />
=== Plans ===<br />
<br />
*bleed through measurement sunday, as of 2 pm it is going forward and Sasha and shift crew are working on it. TAC run started. Expected completion: late swing shift, then resumes production.<br />
<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
= Friday March 10 =<br />
<br />
=== Past 24 hours ===<br />
*Production continued<br />
*Four hall operation until ~11 pm, then HallC down until the morning. A,B and D operational overnight.<br />
*Beam was trippy during the day but got better over the swing shift through owl shift. <br />
*ABU=10.37 hr(midnight), ~4bn triggers <br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4145989 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146164 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146372 Owl Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146581 Early Riser Shift Summary]<br />
<br />
<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4145950 Main Trigger Scalar frozen] [https://logbooks.jlab.org/entry/4145958 restarted] (Alexandre D.)<br />
*[https://logbooks.jlab.org/entry/4146057 FCAL Base (22,55) lock up and reset Alan G.]<br />
*[https://logbooks.jlab.org/entry/4146333 FCAL Base Lock up alarms:Sasha][https://logbooks.jlab.org/entry/4146276 FCAL Base lock up (42,7) and (45,13)][https://logbooks.jlab.org/entry/4146464 (25,27), (-5,-3): Rebecca B.]<br />
*[https://logbooks.jlab.org/entry/4146575 Off node in addition to base lock: required to reset] [Jesse H.]<br />
*[https://logbooks.jlab.org/files/2023/03/4146603/DAQ%20status%2C%20current%20and%20PS%3APSC%20rates%20.pdf Strip charts for DAQ status, current, PS/PSC rates etc..]<br />
=== Issues ===<br />
*TPOL alarms continued<br />
*DAQ live time 0%, restart did not solve, Surgey had to reset gluon01 crate: solved<br />
*DAQ issue early riser this morning: ROCFCAL error,DAQ reset (solved)<br />
*Active collimator bias voltage:[https://logbooks.jlab.org/entry/4144340] alarms to EPICS (Lubomir and Hovanes to communicate for TPOL card, one is in use. We should have one more somewhere)<br />
=== Plans ===<br />
*Opportunistic Access by Zisis/Karthik for mini BCAL prototype<br />
*TAC run (next week? or 3/10: HallC down for the night and probably for entire morning)<br />
*Energy measurement at HallC <br />
*Bleedthrough measurement at HallD <br />
*if HallC run low current or down for 2 hours at least, Sasha will do some work on TAC run.<br />
*3/10 HallC will have some down time at least some part of morning confirmed from HallC RC(Joerg), can we do some tests during HallC downtime?<br />
*Sasha Positive for the morning(3/10) based on HallC condition till that time.<br />
<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
= Thursday March 9 =<br />
<br />
=== Past 24 hours ===<br />
* Work on Injector(early day shift): completed, beam restored.<br />
* HI test(900nA) Pb and Mo foils, HI study completed at the end of day shift and nominal production conditions restored including AC gain 10^-8<br />
* Production resumed at swing shift with AMO radiator configuration<br />
* Rate Scan study by Sasha: Swing shift, raw and production mode at different currents:300nA, 350nA and 400nA <br />
* Production resumed with 0/90 PARA after Sasha's rate scan completion <br />
* Beam off due to 1L09 tripping high voltage(~1.5hr)<br />
* Beam (trippy) early owl shift, then better beam, then beam current was fluctuating and was under 300 nA <br />
* ABU=11.28 hr(till 8 am 3/9), ~2 bn production triggers till 5 am 3/9, smooth running over the night <br />
<br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4145755 Early Riser Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145145 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145340 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145580 Owl Shift Summary]<br />
<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4145132 High intensity test with Pb and Mo foils](Justin)<br />
*[https://logbooks.jlab.org/entry/4145087] [https://logbooks.jlab.org/entry/4145141] Pb and Molybdenum foil inserted](Lubomir)<br />
*[https://logbooks.jlab.org/entry/4145215 Doubled the thickness of the Molybdenum] (Lubomir)<br />
*[https://logbooks.jlab.org/entry/4145094] [https://logbooks.jlab.org/entry/4145147] CDC currents with W and W+Pb foils (Naomi)<br />
*[https://logbooks.jlab.org/entry/4145194 CDC currents with W and Mo foils] (Naomi)<br />
*[https://logbooks.jlab.org/entry/4145377 CDC AI on 16:25 3/8 swing] (Naomi) <br />
*[https://logbooks.jlab.org/entry/4145314 Beam halo alarms] <br />
*[https://logbooks.jlab.org/entry/4145367 Missing data on channel 23 TPOL](Roman)<br />
*[https://logbooks.jlab.org/entry/4145755 FCAL Base Lockup]<br />
*[https://logbooks.jlab.org/entry/4145810 Beam Current over the night] (Jesse)<br />
*[https://logbooks.jlab.org/entry/4145807][https://logbooks.jlab.org/entry/4145860]TPOL occupancies not flat before reset of rootspy](Yannik)<br />
=== Issues ===<br />
*[https://logbooks.jlab.org/entry/4144945 TPOL alarms]<br />
*DAQ issue this morning: live time dropped to 0%, restarting solved the issue<br />
<br />
===Plans=== <br />
*TAC run whenever opportunity comes( HallC run at small current or down) <br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)</div>Churamanhttps://halldweb.jlab.org/wiki/index.php?title=Run_Coordinator_report:_winter_2023_w9&diff=120342Run Coordinator report: winter 2023 w92023-03-17T06:09:35Z<p>Churaman: </p>
<hr />
<div>The main objective of week 9 RC duty was to focus on the production of the data and also complete some of the very important studies such as TAC run. So In addition to production, we completed some special tasks as well. We had 163.0h of scheduled hours while CW beam on target was 97.0h(60%) and ABU was 87.4hr(54%). We lost total 10.2 hours on various sectors such as radiator change, TAGH HV alarms, Vacuum pump alarms, resolving DAQ issues and stoping/starting runs as well as FCAL base resets. We have had the several FCAL bases reset during the 7 days. All of them have log entries in the logbook. They were fixed in between the runs once run ended. Production was mostly smooth when beam was available. Over the weekend, we continued production. On Sunday, day and swing shift was used for TAC run. We collected 8 hrs of data for the TAC run using CCAL as TAC when hallC was running at 45.0 ua. Results obtained from TAC run study was pretty good. We produced good amount of data till this morning(March 15). On march 8th, we finished another round of high intensity test at 900 nA by using different absorbers such as W,Pb,Sn and Mo. Approximately billion events were collected for this study. Some of the outstanding issues that came during the week and were resolved as quickly as we can were the following.<br />
<br />
*DAQ issue (live time drops to 0%): recovered by recycling gluon01 crate. While on the another DAQ issue, rocDIRC ioc needed to be rebooted.<br />
*Vacuum Pump alarm: Turbo pump power was power cycled. Possible power glitch.<br />
TAGH HV alarm issue(issue appeared in the past as well). This time all channels alarmed. After power cycling the crates issue was resolved.<br />
*HallD beam stopper mismatch. MCC could not put us in beam permit until this was resolved. Took ~12 hours to get resolved. Problem was that network switch did not communicate and had to swap with new one.<br />
*Number of FCAL bases were locked up and all of them were reset after the run ended successfully and before starting another new run.<br />
<br />
Important tasks planned for the remainder of run period:<br />
<br />
*Final round of high intensity test scan at 900 nA with different trigger thresholds.<br />
*Straight-track run with Drift chamber magnetic field off at ~50nA.<br />
Overall week was pretty good but still we are significantly behind and 5 days left are not enough to reach to targeted statistical goal. We need to perform better on next GlueX-II run.</div>Churamanhttps://halldweb.jlab.org/wiki/index.php?title=Run_Coordinator_report:_winter_2023_w9&diff=120341Run Coordinator report: winter 2023 w92023-03-17T06:08:20Z<p>Churaman: </p>
<hr />
<div>The main objective of week 9 RC duty was to focus on the production of the data and also complete some of the very important studies such as TAC run. So In addition to production, we completed some special tasks as well. We had 163.0h of scheduled hours while CW beam on target was 97.0h(60%) and ABU was 87.4hr(54%). We lost total 10.2 hours on various sectors such as radiator change, TAGH HV alarms, Vacuum pump alarms, resolving DAQ issues and stoping/starting runs as well as FCAL base resets. Production was mostly smooth when beam was available. Over the weekend, we continued production. On Sunday, day and swing shift was used for TAC run. We collected 8 hrs of data for the TAC run using CCAL as TAC when hallC was running at 45.0 ua. Results obtained from TAC run study was pretty good. We produced good amount of data till this morning(March 15). On march 8th, we finished another round of high intensity test at 900 nA by using different absorbers such as W,Pb,Sn and Mo. Approximately billion events were collected for this study. Some of the outstanding issues that came during the week and were resolved as quickly as we can were the following.<br />
<br />
*DAQ issue (live time drops to 0%): recovered by recycling gluon01 crate. While on the another DAQ issue, rocDIRC ioc needed to be rebooted.<br />
*Vacuum Pump alarm: Turbo pump power was power cycled. Possible power glitch.<br />
TAGH HV alarm issue(issue appeared in the past as well). This time all channels alarmed. After power cycling the crates issue was resolved.<br />
*HallD beam stopper mismatch. MCC could not put us in beam permit until this was resolved. Took ~12 hours to get resolved. Problem was that network switch did not communicate and had to swap with new one.<br />
*Number of FCAL bases were locked up and all of them were reset after the run ended successfully and before starting another new run.<br />
<br />
Important tasks planned for the remainder of run period:<br />
<br />
*Final round of high intensity test scan at 900 nA with different trigger thresholds.<br />
*Straight-track run with Drift chamber magnetic field off at ~50nA.<br />
Overall week was pretty good but still we are significantly behind and 5 days left are not enough to reach to targeted statistical goal. We need to perform better on next GlueX-II run.</div>Churamanhttps://halldweb.jlab.org/wiki/index.php?title=Run_Coordinator_report:_winter_2023_w9&diff=120310Run Coordinator report: winter 2023 w92023-03-15T21:04:44Z<p>Churaman: </p>
<hr />
<div>The main objective of week 9 RC duty was to focus on the production of the data and also complete some of the very important studies such as TAC run. So In addition to production, we completed some special tasks as well. We had 163.0h of scheduled hours while CW beam on target was 97.0h(60%) and ABU was 87.4hr(54%). We lost total 10.2 hours on various sectors such as radiator change, TAGH HV alarms, Vacuum pump alarms, resolving DAQ issues and stoping/starting runs. Production was mostly smooth when beam was available. Over the weekend, we continued production. On Sunday, day and swing shift was used for TAC run. We collected 8 hrs of data for the TAC run using CCAL as TAC when hallC was running at 45.0 ua. Results obtained from TAC run study was pretty good. We produced good amount of data till this morning(March 15). On march 8th, we finished another round of high intensity test at 900 nA by using different absorbers such as W,Pb,Sn and Mo. Approximately billion events were collected for this study. Some of the outstanding issues that came during the week and were resolved as quickly as we can were the following.<br />
<br />
*DAQ issue (live time drops to 0%): recovered by recycling gluon01 crate. While on the another DAQ issue, rocDIRC ioc needed to be rebooted.<br />
*Vacuum Pump alarm: Turbo pump power was power cycled. Possible power glitch.<br />
TAGH HV alarm issue(issue appeared in the past as well). This time all channels alarmed. After power cycling the crates issue was resolved.<br />
*HallD beam stopper mismatch. MCC could not put us in beam permit until this was resolved. Took ~12 hours to get resolved. Problem was that network switch did not communicate and had to swap with new one.<br />
*Number of FCAL bases were locked up and all of them were reset after the run ended successfully and before starting another new run.<br />
<br />
Important tasks planned for the remainder of run period:<br />
<br />
*Final round of high intensity test scan at 900 nA with different trigger thresholds.<br />
*Straight-track run with Drift chamber magnetic field off at ~50nA.<br />
Overall week was pretty good but still we are significantly behind and 5 days left are not enough to reach to targeted statistical goal. We need to perform better on next GlueX-II run.</div>Churamanhttps://halldweb.jlab.org/wiki/index.php?title=Run_Coordinator_report:_winter_2023_w9&diff=120309Run Coordinator report: winter 2023 w92023-03-15T20:57:18Z<p>Churaman: </p>
<hr />
<div>The main objective of week 9 RC duty was to focus on the production of the data and also complete some of very important studies such as TAC run. So In addition to production, we completed some special tasks as well. We had 163.0h of scheduled hours while CW beam on target was 97.0h(60%) and ABU was 87.4hr(54%). We lost total 10.2 hours on various sectors such as radiator change, TAGH HV alarms, Vacuum pump alarms, resolving DAQ issues and stoping/starting runs. Production was mostly smooth when beam was available. Over the weekend, we continued production. On Sunday, day and swing shift was used for TAC run. We collected 8 hrs of data for the TAC run using CCAL as TAC when hallC was running at 45.0 ua. Results obtained from TAC run study was pretty good. We produced good amount of data till this morning(March 15). On march 8th, we finished another round of high intensity test at 900 nA. Approximately billion events were collected for this study. <br />
Some of the outstanding issues that came during the week and were resolved as quickly as we can were the following.<br />
*DAQ issue (live time drops to 0%): recovered by recycling gluon01 crate. While on the another DAQ issue, rocDIRC ioc needed to be rebooted.<br />
*Vacuum Pump alarm: Turbo pump power was power cycled. Possible power glitch.<br />
*TAGH HV alarm issue(issue appeared in the past as well). This time all channels alarmed. After power cycling the crates issue was resolved.<br />
*HallD beam stopper mismatch. MCC could not put us in beam permit until this was resolved. Took ~12 hours to get resolved. Problem was that network switch did not communicate and had to swap with new one.<br />
*Number of FCAL bases were locked up and all of them were reset after the run ended successfully and before starting another new run.<br />
Important tasks planned for the remainder of run period:<br />
*Final round of high intensity test scan at 900 nA with different trigger thresholds.<br />
*Straight-track run with Drift chamber magnetic field off at ~50nA.<br />
Overall week was pretty good but still we are significantly behind and 5 days left are not enough to reach to targeted statistical goal. We need to perform better on next GlueX-II run.</div>Churamanhttps://halldweb.jlab.org/wiki/index.php?title=Run_Coordinator_report:_winter_2023_w9&diff=120308Run Coordinator report: winter 2023 w92023-03-15T20:54:54Z<p>Churaman: </p>
<hr />
<div>The main objective of week 9 RC duty was to focus on the production of the data and also complete some of very important studies such as TAC run. So In addition to production, we completed some special tasks as well. We had 163.0h of scheduled hours while CW beam on target was 97.0h(60%) and ABU was 87.4hr(54%). We lost total 10.2 hours on various sectors such as radiator change, TAGH HV alarms, Vacuum pump alarms, resolving DAQ issues and stoping/starting runs. Production was mostly smooth when beam was available. Over the weekend, we continued production. On Sunday, day and swing shift was used for TAC run. We collected 8 hrs of data for the TAC run using CCAL as TAC when hallC was running at 45.0 ua. Results obtained from TAC run study was pretty good. We produced good amount of data till this morning(March 15).<br />
Some of the outstanding issues that came during the week and were resolved as quickly as we can were the following.<br />
*DAQ issue (live time drops to 0%): recovered by recycling gluon01 crate. While on the another DAQ issue, rocDIRC ioc needed to be rebooted.<br />
*Vacuum Pump alarm: Turbo pump power was power cycled. Possible power glitch.<br />
*TAGH HV alarm issue(issue appeared in the past as well). This time all channels alarmed. After power cycling the crates issue was resolved.<br />
*HallD beam stopper mismatch. MCC could not put us in beam permit until this was resolved. Took ~12 hours to get resolved. Problem was that network switch did not communicate and had to swap with new one.<br />
*Number of FCAL bases were locked up and all of them were reset after the run ended successfully and before starting another new run.<br />
Important tasks planned for the remainder of run period:<br />
*Final round of high intensity test scan at 900 nA with different trigger thresholds.<br />
*Straight-track run with Drift chamber magnetic field off at ~50nA.<br />
Overall week was pretty good but still we are significantly behind and 5 days left are not enough to reach to targeted statistical goal. We need to perform better on next GlueX-II run.</div>Churamanhttps://halldweb.jlab.org/wiki/index.php?title=Run_Coordinator_report:_winter_2023_w9&diff=120307Run Coordinator report: winter 2023 w92023-03-15T19:24:49Z<p>Churaman: </p>
<hr />
<div>The main objective of week 9 RC duty was to focus on the production of the data. In addition to production, we completed some special tasks as well. We had 163.0h of scheduled hours while CW beam on target was 97.0h(60%) and ABU was 87.4hr(54%). We lost total 10.2 hours on various sectors such as radiator change, TAGH HV alarms, Vacuum pump alarms, resolving DAQ issues and stoping/starting runs. Production was mostly smooth when beam was available. Over the weekend, we continued production. On Sunday, day and swing shift was used for TAC run. We collected 8 hrs of data for the TAC run using CCAL as TAC when hallC was running at 45.0 ua. Results obtained from TAC run study was pretty good. We produced good amount of data till this morning(March 15).<br />
Some of the outstanding issues that came during the week and were resolved as quickly as we can were the following.<br />
*DAQ issue (live time drops to 0%): recovered by recycling gluon01 crate. While on the another DAQ issue, rocDIRC ioc needed to be rebooted.<br />
* Vacuum Pump alarm: Turbo pump power was power cycled. Possible power glitch.<br />
*TAGH HV alarm issue(issue appeared in the past as well). This time all channels alarmed. After power cycling the crates issue were resolved.<br />
* HallD beam stopper mismatch. MCC could not put us in beam permit until this was resolved. Took ~12 hours to get resolved. Problem was that network switch did not communicate and had to swap with new one.<br />
Important tasks planned for the remainder of run period:<br />
*Final round of high intensity test scan at 900 nA with different trigger thresholds.<br />
*Straight track run with Drift chamber magnetic field off at ~50nA.<br />
Overall week was pretty good but still we are significantly behind and 5 days left are not enough to reach to targeted statistics goal. We need to perform better on next GlueX-II run.</div>Churamanhttps://halldweb.jlab.org/wiki/index.php?title=Run_Coordinator_report:_winter_2023_w9&diff=120306Run Coordinator report: winter 2023 w92023-03-15T19:17:04Z<p>Churaman: </p>
<hr />
<div>The main objective of week 9 RC duty was to focus on the production of the data. In addition to production, we completed some special tasks as well. We had 163.0h of scheduled hours while CW beam on target was 97.0h(60%) and ABU was 87.4hr(54%). We lost total 10.2 hours on various sectors such as radiator change, TAGH HV alarms, Vacuum pump alarms, resolving DAQ issues and stoping/starting runs. Production was mostly smooth when beam was available. Over the weekend, we continued production. On Sunday, day and swing shift was used for TAC run. We collected 8 hrs of data for the TAC run using CCAL as TAC when hallC was running at 45.0 ua. Results obtained from TAC run study was pretty good. We produced good amount of data till this morning(March 15).<br />
Some of the outstanding issues that came during the week and were resolved as quickly as we can were the following.<br />
*DAQ issue (live time drops to 0%): recovered by recycling gluon01 crate. While on the another DAQ issue, rocDIRC ioc needed to be rebooted.<br />
* Vacuum Pump alarm: Turbo pump power was power cycled. Possible power glitch.<br />
*TAGH HV alarm issue(issue appeared in the past as well). This time all channels alarmed. After power cycling the crates issue were resolved.<br />
* HallD beam stopper mismatch. MCC could not put us in beam permit until this was resolved. Took ~12 hours to get resolved. Problem was that network switch did not communicate and had to swap with new one.<br />
Important tasks planned for the remainder of run period:<br />
*Final round of high intensity test scan at 900 nA with different trigger thresholds.<br />
*Straight track run with Drift chamber magnetic field off at ~50nA.<br />
Overall week was pretty good but still we are significantly behind and will not catch up with just 5 days left. We will have to run better next time when we do a GlueX-II run.</div>Churamanhttps://halldweb.jlab.org/wiki/index.php?title=Run_Coordinator_report:_winter_2023_w9&diff=120305Run Coordinator report: winter 2023 w92023-03-15T19:15:29Z<p>Churaman: </p>
<hr />
<div>The main objective of week 9 RC duty was to focus on the production of the data. In addition to production, we completed some special tasks as well. We had 163.0h of scheduled hours while CW beam on target was 97.0h(60%) and ABU was 87.4hr(54%). We lost total 10.2 hours on various sectors such as radiator change, TAGH HV alarms, Vacuum pump alarms, resolving DAQ issues and stoping/starting runs. Production was mostly smooth when beam was available. Over the weekend, we continued production. On Sunday day and swing shift was used for TAC run. We collected 8 hrs of data for the TAC run using CCAL as TAC when hallC was running at 45.0 ua. Results obtained from TAC run study was pretty good. We produced good amount of data till this morning(March 15).<br />
Some of the outstanding issues that came during the week and were resolved as quickly as we can were the following.<br />
*DAQ issue (live time drops to 0%): recovered by recycling gluon01 crate. While on the another DAQ issue, rocDIRC ioc needed to be rebooted.<br />
* Vacuum Pump alarm: Turbo pump power was power cycled. Possible power glitch.<br />
*TAGH HV alarm issue(issue appeared in the past as well). This time all channels alarmed. After power cycling the crates issue were resolved.<br />
* HallD beam stopper mismatch. MCC could not put us in beam permit until this was resolved. Took ~12 hours to get resolved. Problem was that network switch did not communicate and had to swap with new one.<br />
Important tasks planned for the remainder of run period:<br />
*Final round of high intensity test scan at 900 nA with different trigger thresholds.<br />
*Straight track run with Drift chamber magnetic field off at ~50nA.<br />
Overall week was pretty good but still we are significantly behind and will not catch up with just 5 days left. We will have to run better next time when we do a GlueX-II run.</div>Churamanhttps://halldweb.jlab.org/wiki/index.php?title=Run_Coordinator_report:_winter_2023_w9&diff=120304Run Coordinator report: winter 2023 w92023-03-15T19:14:03Z<p>Churaman: </p>
<hr />
<div>The main objective of week 9 RC duty was to focus on the production of the data. In addition to production, we completed some special tasks as well. We had 163.0h of scheduled hours while CW beam on target was 97.0h(60%) and ABU was 87.4hr(54%). We lost total 10.2 hours on various sectors such as radiator change, TAGH HV alarms, Vacuum pump alarms, resolving DAQ issues and stoping/starting runs. Production was mostly smooth when beam was available. Over the weekend, we continued production. On Sunday day and swing shift was used for TAC run. We collected 8 hrs of data for the TAC run using CCAL as TAC when hallC was running at 45.0 ua. Results obtained from TAC run study was pretty good. We produced good amount of data till this morning(March 15).<br />
Some of the outstanding issues that came during the week and were resolved as quickly as we can were the following.<br />
<br />
*DAQ issue (live time drops to 0%): recovered by recycling gluon01 crate.<br />
* Vacuum Pump alarm: Turbo pump power was power cycled. Possible power glitch.<br />
*TAGH HV alarm issue(issue appeared in the past as well). This time all channels alarmed. After power cycling the crates issue were resolved.<br />
* HallD beam stopper mismatch. MCC could not put us in beam permit until this was resolved. Took ~12 hours to get resolved. Problem was that network switch did not communicate and had to swap with new one.<br />
<br />
Important tasks planned for the remainder of run period:<br />
1) Final round of high intensity test scan at 900 nA with different trigger thresholds.<br />
2) Straight track run with Drift chamber magnetic field off at ~50nA.<br />
Overall week was pretty good but still we are significantly behind and will not catch up with just 5 days left. We will have to run better next time when we do a GlueX-II run.</div>Churamanhttps://halldweb.jlab.org/wiki/index.php?title=Run_Coordinator_report:_winter_2023_w9&diff=120303Run Coordinator report: winter 2023 w92023-03-15T19:11:07Z<p>Churaman: </p>
<hr />
<div>The main objective of week 9 RC duty was to focus on the production of the data. In addition to production, we completed some special tasks as well. We had 163.0h of scheduled hours while CW beam on target was 97.0h(60%) and ABU was 87.4hr(54%). We lost total 10.2 hours on various sectors such as radiator change, TAGH HV alarms, Vacuum pump alarms, resolving DAQ issues and stoping/starting runs. Production was mostly smooth when beam was available. Over the weekend, we continued production. On Sunday day and swing shift was used for TAC run. We collected 8 hrs of data for the TAC run using CCAL as TAC when hallC was running at 45.0 ua. Results obtained from TAC run study was pretty good. We produced good amount of data till this morning(March 15).<br />
Some of the outstanding issues that came during the week and were resolved as quickly as we can were the following.<br />
<br />
1) DAQ issue (live time drops to 0%): recovered by recycling gluon01 crate.<br />
2) Vacuum Pump alarm: Turbo pump power was power cycled. Possible power glitch.<br />
3) TAGH HV alarm issue(issue appeared in the past as well). This time all channels alarmed. After power cycling the crates issue were resolved.<br />
4) HallD beam stopper mismatch. MCC could not put us in beam permit until this was resolved. Took ~12 hours to get resolved. Problem was that network switch did not communicate and had to swap with new one.<br />
<br />
Important tasks planned for the remainder of run period:<br />
1) Final round of high intensity test scan at 900 nA with different trigger thresholds.<br />
2) Straight track run with Drift chamber magnetic field off at ~50nA.<br />
Overall week was pretty good but still we are significantly behind and will not catch up with just 5 days left. We will have to run better next time when we do a GlueX-II run.</div>Churamanhttps://halldweb.jlab.org/wiki/index.php?title=Run_Coordinator_report:_winter_2023_w9&diff=120302Run Coordinator report: winter 2023 w92023-03-15T19:10:49Z<p>Churaman: </p>
<hr />
<div>The main objective of week 9 RC duty was to focus on the production of the data. In addition to production, we completed some special tasks as well. We had 163.0h of scheduled hours while CW beam on target was 97.0h(60%) and ABU was 87.4hr(54%). We lost total 10.2 hours on various sectors such as radiator change, TAGH HV alarms, Vacuum pump alarms, resolving DAQ issues and stoping/starting runs. Production was mostly smooth when beam was available. Over the weekend, we continued production. On Sunday day and swing shift was used for TAC run. We collected 8 hrs of data for the TAC run using CCAL as TAC when hallC was running at 45.0 ua. Results obtained from TAC run study was pretty good. We produced good amount of data till this morning(March 15).<br />
Some of the outstanding issues that came during the week and were resolved as quickly as we can were the following.<br />
<br />
1) DAQ issue (live time drops to 0%): recovered by recycling gluon01 crate.<br />
2) Vacuum Pump alarm: Turbo pump power was power cycled. Possible power glitch.<br />
3) TAGH HV alarm issue(issue appeared in the past as well). This time all channels alarmed. After power cycling the crates issue were resolved.<br />
4) HallD beam stopper mismatch. MCC could not put us in beam permit until this was resolved. Took ~12 hours to get resolved. Problem was that network switch did not communicate and had to swap with new one.<br />
<br />
Important tasks planned for the remainder of run period:<br />
1) Final round of high intensity test scan at 900 nA with different trigger thresholds.<br />
2) Straight track run with Drift chamber magnetic field off at ~50nA.<br />
Overall week was pretty good but still we are significantly behind and will not catch up with just 5 days left. We will have to run better next time when we do a GlueX-II run.</div>Churamanhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_March_8_-_March_15,_2023&diff=120284Run Planning Meeting Notes, March 8 - March 15, 20232023-03-15T14:31:35Z<p>Churaman: </p>
<hr />
<div>[https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 Zoom Connect] Meeting ID: 160 199 0060 / Passcode 8394<br />
<br />
[https://cebaf.jlab.org/files/ops/accboard/ MCC Whiteboard]<br />
<br />
[https://halldweb.jlab.org/online/whiteboard/ Hall D counting room white board]<br />
<br />
[https://docs.google.com/spreadsheets/d/1NffTc4-S5PbTMSuH_pp7ZYsGRH4JC_WSVo770_iJYt0/edit#gid=60671503 Spreadsheet with list of runs]<br />
<br />
[https://halldweb.jlab.org/data_monitoring/run_statistics/RunPeriod-2023-01/index.html Integrated Trigger Count]<br />
<br />
[https://logbooks.jlab.org/book/hdlog Hall D Logbook]<br />
==Wednesday March 15==<br />
===Past 24 hours===<br />
*production continues, start of the day shift:injector orbit optimization issue, trippy beam, beam lost: BLM trips, TAGH HV alarms, production smooth over the night. No beam at this time take for wednesday.<br />
*ABU=13.58 hr(Wednesday morning upto 8 am)<br />
===Shift Reports===<br />
*[https://logbooks.jlab.org/entry/4149422 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149715 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149821 Owl Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149895 Early Riser Shift Summary]<br />
===Reports===<br />
*[https://logbooks.jlab.org/entry/4149680 TAGH HV Sasha Powercycled the crate]<br />
*[https://logbooks.jlab.org/entry/4149750 Harp Scan Results comparision]<br />
*[https://logbooks.jlab.org/entry/4149855 AC orbit lock status vs AC Y,X, Beam Current]<br />
*[https://logbooks.jlab.org/entry/4149857 PS/PSC conic scalar rate: run period so far]<br />
===Issues===<br />
*[https://logbooks.jlab.org/entry/4149628 TAGH HV alarm issue(resolved)] <br />
*[https://logbooks.jlab.org/entry/4149908 (52,44)] (FCAL bases)<br />
===Plans===<br />
*Tagger Hall Access (March 15) by Hovanes(After the Hall is surveyed and gets into controlled access) <br />
*High current run(900 nA)[High intensity scan:Final round] with modified trigger thresh-holds[Wednesday swing/Thursday day Shift][Justin, Sasha, Lubomir, Naomi][Access not required]<br />
*Straight-track run ~50nA (Magnetic field off: drift chamber)[March 19th sunday swing][Justin, Sasha, Lubomir,Naomi][Access not required]<br />
==Plans on Accelerator Side==<br />
*Beam Test studies/BPM test(wednesday. 3 Beam studies planned so far. One is at Hall A while 2 for cebaf center and could take from 3 pm to late swing shift. <br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
=Tuesday March 14=<br />
===Past 24 Hours===<br />
*Halld Beam Stopper mismatch, hall is in power permit from morning ~6:50 am.<br />
*Back to beam permit at ~3:50 pm.<br />
*Harp Scan(>10 hours without beam and several works on accelerator)<br />
*A very short ~11 min run as per Sasha's request in a raw mode <br />
*Production resumed<br />
*ABU=10.82 hr (till 12:00 am)<br />
===Shift Reports===<br />
*[https://logbooks.jlab.org/entry/4148845 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149048 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149821 Owl Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149235 Early Riser Shift Summary]<br />
===Reports===<br />
*[https://logbooks.jlab.org/entry/4148807 curious HallD beam energy behavior](Alexandre D.)<br />
*[https://logbooks.jlab.org/entry/4149089 harp scan extrapolation][https://logbooks.jlab.org/entry/4149084] [https://logbooks.jlab.org/entry/4149087]<br />
===Issues===<br />
*[https://logbooks.jlab.org/entry/4148723 beam stopper mismatched](resolved: swapped: network communication switch)(Beam lost about 11 hours)<br />
*[https://logbooks.jlab.org/entry/4148939 PSS Drop injector/North Linac/Hall D/Tagger](MCC)<br />
*[https://logbooks.jlab.org/entry/4149168 AC X,Y position vs AC orbit lock status] <br />
*[https://logbooks.jlab.org/entry/4149165 (16,19)][https://logbooks.jlab.org/entry/4149229 (11,14)(42,5)] (FCAL bases locked) <br />
==Plans==<br />
*Hovanes will seek Tagger hall access on wednesday. Need Radcon support. It has already been set up for morning.<br />
*Sasha will be taking 5-10 min of data on raw mode once beam comes back(done)<br />
*When HallC is down, more data for TAC run?(next week) [Sasha]<br />
*High current run(900 nA) with modified trigger thresh-holds[Wednesday Swing Shift][Justin, Sasha,Lubomir][Access not rquired]<br />
*Straight-track run ~50nA (Magnetic field off: drift chamber)[March 19th sunday swing/owl shift][Justin, Sasha, Lubomir][Access not required]<br />
==Plans on Accelerator Side==<br />
*Beam Test studies/BPM test (wednesday)<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
=Monday March 13(Past 72 hours)=<br />
<br />
=== Friday Through Monday March (10-13) ===<br />
(Friday)<br />
*Production whenever beam available on Friday mid-day shift, then at 2:51 pm beam down due accelerator issue. ETA was 7-8 pm swing. Beam restored around 9 pm.<br />
*Harp Scan[Friday swing] <br />
*Opportunistic Access(Friday): Karthik, Zisis, Stejphan: (EIC) mini BCAL prototype test<br />
*Hovanes:TPOL crate powercycled: alarm exists but self disappears quickly after increase of delay by 60s<br />
*ABU=10.37 hr (Upto Friday 8 am)<br />
(Saturday)<br />
*Production continues, Issue on 1LO4 HV drop(NL) : cost ~2 hours of downtime, trippy beam <br />
*Beam back: day shift crew continued production followed by swing(trip rate is still high), towards the mid-swing shift: trip rate low,better beam delivery.<br />
*ABU=8.63 hr(Saturday 8 am)<br />
(Sunday)<br />
*Production continues throughout the owl shift, Early riser and mid-day shift. Started TAC run study by Sasha at about 2 pm. Expected completion: Late swing shift.Before the Vacuum pump alarm(11:30am-1:15 pm), beam was good with less trips. Finished TAC run. Beam restored. But accelerator had problems 1L05,07 NL system at the begining of owl shift. Beam restored at 12:13 pm and production also resumed.<br />
*ABU=14.73 hr (Upto Sunday 8 am), far better <br />
(Monday: upto 8 am)<br />
*Production running from midnight,<br />
*ABU=8.03 hr (Monday upto 4 am)<br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4146773 Day Shift March 10][https://logbooks.jlab.org/entry/4147593 Day Shift March 11][https://logbooks.jlab.org/entry/4148205 Day Shift March 12]<br />
*[https://logbooks.jlab.org/entry/4147070 Swing Shift March 10][https://logbooks.jlab.org/entry/4147781 Swing Shift March 11][https://logbooks.jlab.org/entry/4148404 Swing Shift March 12]<br />
*[https://logbooks.jlab.org/entry/4147209 Owl Shift March 10/11] [https://logbooks.jlab.org/entry/4147936 Owl Shift March 11/12][https://logbooks.jlab.org/entry/4148532 Owl Shift March 12/13]<br />
*[https://logbooks.jlab.org/entry/4147403 Early Riser Shift March 11] [https://logbooks.jlab.org/entry/4148064 Early Riser Shift March 12][https://logbooks.jlab.org/entry/4148664 Early Riser Shift March 13] <br />
*Total triggers since friday day shift(March 10):8.2b<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4147185 Harp Scan] <br />
*[https://logbooks.jlab.org/entry/4147916#comment-43972 PS FADC Scalar Readouts(Left/Right arm) dead channels](Lydia)[https://logbooks.jlab.org/entry/4147932](Left arm) [https://logbooks.jlab.org/entry/4147925](Right Arm) [https://logbooks.jlab.org/entry/4147923][https://logbooks.jlab.org/entry/4147976 dead and non dead channels]<br />
*[https://logbooks.jlab.org/entry/4147977 Switch COBREM Template to new TAGM configuration](Hovanes)<br />
*[https://logbooks.jlab.org/entry/4148476 TAC run] (Sasha)[https://logbooks.jlab.org/entry/4148501 bleedthrough current during TAC run]<br />
=== Issues ===<br />
*[https://logbooks.jlab.org/entry/4146781 TPOL alarms after Powercycle of crate, alarm still exists but less frequent]<br />
*[https://logbooks.jlab.org/entry/4147478#comment-43956 FDC HV Channel 2 C1 trips every couple of minutes] (Amy)<br />
*[https://logbooks.jlab.org/entry/4147488 Lowered the FDC HV channel 2 C1 2150V to 2125V] (Lubomir)<br />
*[https://logbooks.jlab.org/entry/4147479 FCAL base lock up (41:48)] [https://logbooks.jlab.org/entry/4148090 (11,49), (28,50)] [https://logbooks.jlab.org/entry/4148115 (41,39)][https://logbooks.jlab.org/entry/4148149 (18,32) manual reset](Amy)[-1,4)(14,13) Hovanes)]<br />
*[https://logbooks.jlab.org/entry/4148257 Vacuum pump alarm][[https://logbooks.jlab.org/entry/4148270 Vacuum pump alarm areas][https://logbooks.jlab.org/entry/4148283](Mike) [https://logbooks.jlab.org/entry/4148259 plot of alarmed variable][https://logbooks.jlab.org/entry/4148295 Goni Vacuum pump alarms] (Keith)<br />
*[https://logbooks.jlab.org/entry/4148349 Target Alarms]Mike [https://logbooks.jlab.org/entry/4148351 Target Alarms]Mike <br />
*[https://logbooks.jlab.org/entry/4148305 COBREM spectrum after Vacuum pump alarm][https://logbooks.jlab.org/entry/4148308 COBREM corrected][Olga/Hovanes]<br />
*begining of owl shift had DAQ issue: Powercycled rocDIRC and soft reboot of IOC by Hovanes (on call Justin).Issue was solved and DAQ started.<br />
=== Plans ===<br />
<br />
*bleed through measurement sunday, as of 2 pm it is going forward and Sasha and shift crew are working on it. TAC run started. Expected completion: late swing shift, then resumes production.<br />
<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
= Friday March 10 =<br />
<br />
=== Past 24 hours ===<br />
*Production continued<br />
*Four hall operation until ~11 pm, then HallC down until the morning. A,B and D operational overnight.<br />
*Beam was trippy during the day but got better over the swing shift through owl shift. <br />
*ABU=10.37 hr(midnight), ~4bn triggers <br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4145989 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146164 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146372 Owl Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146581 Early Riser Shift Summary]<br />
<br />
<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4145950 Main Trigger Scalar frozen] [https://logbooks.jlab.org/entry/4145958 restarted] (Alexandre D.)<br />
*[https://logbooks.jlab.org/entry/4146057 FCAL Base (22,55) lock up and reset Alan G.]<br />
*[https://logbooks.jlab.org/entry/4146333 FCAL Base Lock up alarms:Sasha][https://logbooks.jlab.org/entry/4146276 FCAL Base lock up (42,7) and (45,13)][https://logbooks.jlab.org/entry/4146464 (25,27), (-5,-3): Rebecca B.]<br />
*[https://logbooks.jlab.org/entry/4146575 Off node in addition to base lock: required to reset] [Jesse H.]<br />
*[https://logbooks.jlab.org/files/2023/03/4146603/DAQ%20status%2C%20current%20and%20PS%3APSC%20rates%20.pdf Strip charts for DAQ status, current, PS/PSC rates etc..]<br />
=== Issues ===<br />
*TPOL alarms continued<br />
*DAQ live time 0%, restart did not solve, Surgey had to reset gluon01 crate: solved<br />
*DAQ issue early riser this morning: ROCFCAL error,DAQ reset (solved)<br />
*Active collimator bias voltage:[https://logbooks.jlab.org/entry/4144340] alarms to EPICS (Lubomir and Hovanes to communicate for TPOL card, one is in use. We should have one more somewhere)<br />
=== Plans ===<br />
*Opportunistic Access by Zisis/Karthik for mini BCAL prototype<br />
*TAC run (next week? or 3/10: HallC down for the night and probably for entire morning)<br />
*Energy measurement at HallC <br />
*Bleedthrough measurement at HallD <br />
*if HallC run low current or down for 2 hours at least, Sasha will do some work on TAC run.<br />
*3/10 HallC will have some down time at least some part of morning confirmed from HallC RC(Joerg), can we do some tests during HallC downtime?<br />
*Sasha Positive for the morning(3/10) based on HallC condition till that time.<br />
<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
= Thursday March 9 =<br />
<br />
=== Past 24 hours ===<br />
* Work on Injector(early day shift): completed, beam restored.<br />
* HI test(900nA) Pb and Mo foils, HI study completed at the end of day shift and nominal production conditions restored including AC gain 10^-8<br />
* Production resumed at swing shift with AMO radiator configuration<br />
* Rate Scan study by Sasha: Swing shift, raw and production mode at different currents:300nA, 350nA and 400nA <br />
* Production resumed with 0/90 PARA after Sasha's rate scan completion <br />
* Beam off due to 1L09 tripping high voltage(~1.5hr)<br />
* Beam (trippy) early owl shift, then better beam, then beam current was fluctuating and was under 300 nA <br />
* ABU=11.28 hr(till 8 am 3/9), ~2 bn production triggers till 5 am 3/9, smooth running over the night <br />
<br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4145755 Early Riser Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145145 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145340 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145580 Owl Shift Summary]<br />
<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4145132 High intensity test with Pb and Mo foils](Justin)<br />
*[https://logbooks.jlab.org/entry/4145087] [https://logbooks.jlab.org/entry/4145141] Pb and Molybdenum foil inserted](Lubomir)<br />
*[https://logbooks.jlab.org/entry/4145215 Doubled the thickness of the Molybdenum] (Lubomir)<br />
*[https://logbooks.jlab.org/entry/4145094] [https://logbooks.jlab.org/entry/4145147] CDC currents with W and W+Pb foils (Naomi)<br />
*[https://logbooks.jlab.org/entry/4145194 CDC currents with W and Mo foils] (Naomi)<br />
*[https://logbooks.jlab.org/entry/4145377 CDC AI on 16:25 3/8 swing] (Naomi) <br />
*[https://logbooks.jlab.org/entry/4145314 Beam halo alarms] <br />
*[https://logbooks.jlab.org/entry/4145367 Missing data on channel 23 TPOL](Roman)<br />
*[https://logbooks.jlab.org/entry/4145755 FCAL Base Lockup]<br />
*[https://logbooks.jlab.org/entry/4145810 Beam Current over the night] (Jesse)<br />
*[https://logbooks.jlab.org/entry/4145807][https://logbooks.jlab.org/entry/4145860]TPOL occupancies not flat before reset of rootspy](Yannik)<br />
=== Issues ===<br />
*[https://logbooks.jlab.org/entry/4144945 TPOL alarms]<br />
*DAQ issue this morning: live time dropped to 0%, restarting solved the issue<br />
<br />
===Plans=== <br />
*TAC run whenever opportunity comes( HallC run at small current or down) <br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)</div>Churamanhttps://halldweb.jlab.org/wiki/index.php?title=Run_Coordinator_report:_winter_2023_w9&diff=120282Run Coordinator report: winter 2023 w92023-03-15T14:18:47Z<p>Churaman: </p>
<hr />
<div>churamani</div>Churamanhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_March_8_-_March_15,_2023&diff=120281Run Planning Meeting Notes, March 8 - March 15, 20232023-03-15T12:23:38Z<p>Churaman: </p>
<hr />
<div>[https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 Zoom Connect] Meeting ID: 160 199 0060 / Passcode 8394<br />
<br />
[https://cebaf.jlab.org/files/ops/accboard/ MCC Whiteboard]<br />
<br />
[https://halldweb.jlab.org/online/whiteboard/ Hall D counting room white board]<br />
<br />
[https://docs.google.com/spreadsheets/d/1NffTc4-S5PbTMSuH_pp7ZYsGRH4JC_WSVo770_iJYt0/edit#gid=60671503 Spreadsheet with list of runs]<br />
<br />
[https://halldweb.jlab.org/data_monitoring/run_statistics/RunPeriod-2023-01/index.html Integrated Trigger Count]<br />
<br />
[https://logbooks.jlab.org/book/hdlog Hall D Logbook]<br />
==Wednesday March 15==<br />
===Past 24 hours===<br />
*production continues, start of the day shift:injector orbit optimization issue, trippy beam, beam lost: BLM trips, TAGH HV alarms, production smooth over the night. No beam at this time take for wednesday.<br />
*ABU=13.58 hr(Wednesday morning upto 8 am)<br />
===Shift Reports===<br />
*[https://logbooks.jlab.org/entry/4149422 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149715 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149821 Owl Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149895 Early Riser Shift Summary]<br />
===Reports===<br />
*[https://logbooks.jlab.org/entry/4149680 TAGH HV Sasha Powercycled the crate]<br />
*[https://logbooks.jlab.org/entry/4149750 Harp Scan Results comparision]<br />
*[https://logbooks.jlab.org/entry/4149855 AC orbit lock status vs AC Y,X, Beam Current]<br />
*[https://logbooks.jlab.org/entry/4149857 PS/PSC conic scalar rate: run period so far]<br />
===Issues===<br />
*[https://logbooks.jlab.org/entry/4149628 TAGH HV alarm issue(resolved)] <br />
*[https://logbooks.jlab.org/entry/4149908 (52,44)] (FCAL bases)<br />
===Plans===<br />
*Tagger Hall Access (March 15) by Hovanes(After the Hall is surveyed and gets into controlled access) <br />
*High current run(900 nA)[High intensity scan:Final round] with modified trigger thresh-holds[Wednesday swing/Thursday day Shift][Justin, Sasha, Lubomir, Naomi][Access not required]<br />
*Straight-track run ~50nA (Magnetic field off: drift chamber)[March 19th sunday swing][Justin, Sasha, Lubomir,Naomi][Access not required]<br />
==Plans on Accelerator Side==<br />
*Beam Test studies/BPM test(wednesday. 3 Beam studies planned so far. One is at Hall A while 2 for cebalf center and could take from 3 pm to late swing shift. <br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
=Tuesday March 14=<br />
===Past 24 Hours===<br />
*Halld Beam Stopper mismatch, hall is in power permit from morning ~6:50 am.<br />
*Back to beam permit at ~3:50 pm.<br />
*Harp Scan(>10 hours without beam and several works on accelerator)<br />
*A very short ~11 min run as per Sasha's request in a raw mode <br />
*Production resumed<br />
*ABU=10.82 hr (till 12:00 am)<br />
===Shift Reports===<br />
*[https://logbooks.jlab.org/entry/4148845 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149048 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149821 Owl Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149235 Early Riser Shift Summary]<br />
===Reports===<br />
*[https://logbooks.jlab.org/entry/4148807 curious HallD beam energy behavior](Alexandre D.)<br />
*[https://logbooks.jlab.org/entry/4149089 harp scan extrapolation][https://logbooks.jlab.org/entry/4149084] [https://logbooks.jlab.org/entry/4149087]<br />
===Issues===<br />
*[https://logbooks.jlab.org/entry/4148723 beam stopper mismatched](resolved: swapped: network communication switch)(Beam lost about 11 hours)<br />
*[https://logbooks.jlab.org/entry/4148939 PSS Drop injector/North Linac/Hall D/Tagger](MCC)<br />
*[https://logbooks.jlab.org/entry/4149168 AC X,Y position vs AC orbit lock status] <br />
*[https://logbooks.jlab.org/entry/4149165 (16,19)][https://logbooks.jlab.org/entry/4149229 (11,14)(42,5)] (FCAL bases locked) <br />
==Plans==<br />
*Hovanes will seek Tagger hall access on wednesday. Need Radcon support. It has already been set up for morning.<br />
*Sasha will be taking 5-10 min of data on raw mode once beam comes back(done)<br />
*When HallC is down, more data for TAC run?(next week) [Sasha]<br />
*High current run(900 nA) with modified trigger thresh-holds[Wednesday Swing Shift][Justin, Sasha,Lubomir][Access not rquired]<br />
*Straight-track run ~50nA (Magnetic field off: drift chamber)[March 19th sunday swing/owl shift][Justin, Sasha, Lubomir][Access not required]<br />
==Plans on Accelerator Side==<br />
*Beam Test studies/BPM test (wednesday)<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
=Monday March 13(Past 72 hours)=<br />
<br />
=== Friday Through Monday March (10-13) ===<br />
(Friday)<br />
*Production whenever beam available on Friday mid-day shift, then at 2:51 pm beam down due accelerator issue. ETA was 7-8 pm swing. Beam restored around 9 pm.<br />
*Harp Scan[Friday swing] <br />
*Opportunistic Access(Friday): Karthik, Zisis, Stejphan: (EIC) mini BCAL prototype test<br />
*Hovanes:TPOL crate powercycled: alarm exists but self disappears quickly after increase of delay by 60s<br />
*ABU=10.37 hr (Upto Friday 8 am)<br />
(Saturday)<br />
*Production continues, Issue on 1LO4 HV drop(NL) : cost ~2 hours of downtime, trippy beam <br />
*Beam back: day shift crew continued production followed by swing(trip rate is still high), towards the mid-swing shift: trip rate low,better beam delivery.<br />
*ABU=8.63 hr(Saturday 8 am)<br />
(Sunday)<br />
*Production continues throughout the owl shift, Early riser and mid-day shift. Started TAC run study by Sasha at about 2 pm. Expected completion: Late swing shift.Before the Vacuum pump alarm(11:30am-1:15 pm), beam was good with less trips. Finished TAC run. Beam restored. But accelerator had problems 1L05,07 NL system at the begining of owl shift. Beam restored at 12:13 pm and production also resumed.<br />
*ABU=14.73 hr (Upto Sunday 8 am), far better <br />
(Monday: upto 8 am)<br />
*Production running from midnight,<br />
*ABU=8.03 hr (Monday upto 4 am)<br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4146773 Day Shift March 10][https://logbooks.jlab.org/entry/4147593 Day Shift March 11][https://logbooks.jlab.org/entry/4148205 Day Shift March 12]<br />
*[https://logbooks.jlab.org/entry/4147070 Swing Shift March 10][https://logbooks.jlab.org/entry/4147781 Swing Shift March 11][https://logbooks.jlab.org/entry/4148404 Swing Shift March 12]<br />
*[https://logbooks.jlab.org/entry/4147209 Owl Shift March 10/11] [https://logbooks.jlab.org/entry/4147936 Owl Shift March 11/12][https://logbooks.jlab.org/entry/4148532 Owl Shift March 12/13]<br />
*[https://logbooks.jlab.org/entry/4147403 Early Riser Shift March 11] [https://logbooks.jlab.org/entry/4148064 Early Riser Shift March 12][https://logbooks.jlab.org/entry/4148664 Early Riser Shift March 13] <br />
*Total triggers since friday day shift(March 10):8.2b<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4147185 Harp Scan] <br />
*[https://logbooks.jlab.org/entry/4147916#comment-43972 PS FADC Scalar Readouts(Left/Right arm) dead channels](Lydia)[https://logbooks.jlab.org/entry/4147932](Left arm) [https://logbooks.jlab.org/entry/4147925](Right Arm) [https://logbooks.jlab.org/entry/4147923][https://logbooks.jlab.org/entry/4147976 dead and non dead channels]<br />
*[https://logbooks.jlab.org/entry/4147977 Switch COBREM Template to new TAGM configuration](Hovanes)<br />
*[https://logbooks.jlab.org/entry/4148476 TAC run] (Sasha)[https://logbooks.jlab.org/entry/4148501 bleedthrough current during TAC run]<br />
=== Issues ===<br />
*[https://logbooks.jlab.org/entry/4146781 TPOL alarms after Powercycle of crate, alarm still exists but less frequent]<br />
*[https://logbooks.jlab.org/entry/4147478#comment-43956 FDC HV Channel 2 C1 trips every couple of minutes] (Amy)<br />
*[https://logbooks.jlab.org/entry/4147488 Lowered the FDC HV channel 2 C1 2150V to 2125V] (Lubomir)<br />
*[https://logbooks.jlab.org/entry/4147479 FCAL base lock up (41:48)] [https://logbooks.jlab.org/entry/4148090 (11,49), (28,50)] [https://logbooks.jlab.org/entry/4148115 (41,39)][https://logbooks.jlab.org/entry/4148149 (18,32) manual reset](Amy)[-1,4)(14,13) Hovanes)]<br />
*[https://logbooks.jlab.org/entry/4148257 Vacuum pump alarm][[https://logbooks.jlab.org/entry/4148270 Vacuum pump alarm areas][https://logbooks.jlab.org/entry/4148283](Mike) [https://logbooks.jlab.org/entry/4148259 plot of alarmed variable][https://logbooks.jlab.org/entry/4148295 Goni Vacuum pump alarms] (Keith)<br />
*[https://logbooks.jlab.org/entry/4148349 Target Alarms]Mike [https://logbooks.jlab.org/entry/4148351 Target Alarms]Mike <br />
*[https://logbooks.jlab.org/entry/4148305 COBREM spectrum after Vacuum pump alarm][https://logbooks.jlab.org/entry/4148308 COBREM corrected][Olga/Hovanes]<br />
*begining of owl shift had DAQ issue: Powercycled rocDIRC and soft reboot of IOC by Hovanes (on call Justin).Issue was solved and DAQ started.<br />
=== Plans ===<br />
<br />
*bleed through measurement sunday, as of 2 pm it is going forward and Sasha and shift crew are working on it. TAC run started. Expected completion: late swing shift, then resumes production.<br />
<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
= Friday March 10 =<br />
<br />
=== Past 24 hours ===<br />
*Production continued<br />
*Four hall operation until ~11 pm, then HallC down until the morning. A,B and D operational overnight.<br />
*Beam was trippy during the day but got better over the swing shift through owl shift. <br />
*ABU=10.37 hr(midnight), ~4bn triggers <br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4145989 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146164 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146372 Owl Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146581 Early Riser Shift Summary]<br />
<br />
<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4145950 Main Trigger Scalar frozen] [https://logbooks.jlab.org/entry/4145958 restarted] (Alexandre D.)<br />
*[https://logbooks.jlab.org/entry/4146057 FCAL Base (22,55) lock up and reset Alan G.]<br />
*[https://logbooks.jlab.org/entry/4146333 FCAL Base Lock up alarms:Sasha][https://logbooks.jlab.org/entry/4146276 FCAL Base lock up (42,7) and (45,13)][https://logbooks.jlab.org/entry/4146464 (25,27), (-5,-3): Rebecca B.]<br />
*[https://logbooks.jlab.org/entry/4146575 Off node in addition to base lock: required to reset] [Jesse H.]<br />
*[https://logbooks.jlab.org/files/2023/03/4146603/DAQ%20status%2C%20current%20and%20PS%3APSC%20rates%20.pdf Strip charts for DAQ status, current, PS/PSC rates etc..]<br />
=== Issues ===<br />
*TPOL alarms continued<br />
*DAQ live time 0%, restart did not solve, Surgey had to reset gluon01 crate: solved<br />
*DAQ issue early riser this morning: ROCFCAL error,DAQ reset (solved)<br />
*Active collimator bias voltage:[https://logbooks.jlab.org/entry/4144340] alarms to EPICS (Lubomir and Hovanes to communicate for TPOL card, one is in use. We should have one more somewhere)<br />
=== Plans ===<br />
*Opportunistic Access by Zisis/Karthik for mini BCAL prototype<br />
*TAC run (next week? or 3/10: HallC down for the night and probably for entire morning)<br />
*Energy measurement at HallC <br />
*Bleedthrough measurement at HallD <br />
*if HallC run low current or down for 2 hours at least, Sasha will do some work on TAC run.<br />
*3/10 HallC will have some down time at least some part of morning confirmed from HallC RC(Joerg), can we do some tests during HallC downtime?<br />
*Sasha Positive for the morning(3/10) based on HallC condition till that time.<br />
<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
= Thursday March 9 =<br />
<br />
=== Past 24 hours ===<br />
* Work on Injector(early day shift): completed, beam restored.<br />
* HI test(900nA) Pb and Mo foils, HI study completed at the end of day shift and nominal production conditions restored including AC gain 10^-8<br />
* Production resumed at swing shift with AMO radiator configuration<br />
* Rate Scan study by Sasha: Swing shift, raw and production mode at different currents:300nA, 350nA and 400nA <br />
* Production resumed with 0/90 PARA after Sasha's rate scan completion <br />
* Beam off due to 1L09 tripping high voltage(~1.5hr)<br />
* Beam (trippy) early owl shift, then better beam, then beam current was fluctuating and was under 300 nA <br />
* ABU=11.28 hr(till 8 am 3/9), ~2 bn production triggers till 5 am 3/9, smooth running over the night <br />
<br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4145755 Early Riser Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145145 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145340 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145580 Owl Shift Summary]<br />
<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4145132 High intensity test with Pb and Mo foils](Justin)<br />
*[https://logbooks.jlab.org/entry/4145087] [https://logbooks.jlab.org/entry/4145141] Pb and Molybdenum foil inserted](Lubomir)<br />
*[https://logbooks.jlab.org/entry/4145215 Doubled the thickness of the Molybdenum] (Lubomir)<br />
*[https://logbooks.jlab.org/entry/4145094] [https://logbooks.jlab.org/entry/4145147] CDC currents with W and W+Pb foils (Naomi)<br />
*[https://logbooks.jlab.org/entry/4145194 CDC currents with W and Mo foils] (Naomi)<br />
*[https://logbooks.jlab.org/entry/4145377 CDC AI on 16:25 3/8 swing] (Naomi) <br />
*[https://logbooks.jlab.org/entry/4145314 Beam halo alarms] <br />
*[https://logbooks.jlab.org/entry/4145367 Missing data on channel 23 TPOL](Roman)<br />
*[https://logbooks.jlab.org/entry/4145755 FCAL Base Lockup]<br />
*[https://logbooks.jlab.org/entry/4145810 Beam Current over the night] (Jesse)<br />
*[https://logbooks.jlab.org/entry/4145807][https://logbooks.jlab.org/entry/4145860]TPOL occupancies not flat before reset of rootspy](Yannik)<br />
=== Issues ===<br />
*[https://logbooks.jlab.org/entry/4144945 TPOL alarms]<br />
*DAQ issue this morning: live time dropped to 0%, restarting solved the issue<br />
<br />
===Plans=== <br />
*TAC run whenever opportunity comes( HallC run at small current or down) <br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)</div>Churamanhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_March_8_-_March_15,_2023&diff=120280Run Planning Meeting Notes, March 8 - March 15, 20232023-03-15T12:20:05Z<p>Churaman: </p>
<hr />
<div>[https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 Zoom Connect] Meeting ID: 160 199 0060 / Passcode 8394<br />
<br />
[https://cebaf.jlab.org/files/ops/accboard/ MCC Whiteboard]<br />
<br />
[https://halldweb.jlab.org/online/whiteboard/ Hall D counting room white board]<br />
<br />
[https://docs.google.com/spreadsheets/d/1NffTc4-S5PbTMSuH_pp7ZYsGRH4JC_WSVo770_iJYt0/edit#gid=60671503 Spreadsheet with list of runs]<br />
<br />
[https://halldweb.jlab.org/data_monitoring/run_statistics/RunPeriod-2023-01/index.html Integrated Trigger Count]<br />
<br />
[https://logbooks.jlab.org/book/hdlog Hall D Logbook]<br />
==Wednesday March 15==<br />
===Past 24 hours===<br />
*production continues, start of the day shift:injector orbit optimization issue, trippy beam, beam lost: BLM trips, TAGH HV alarms, production smooth over the night. <br />
*ABU=13.58 hr(Wednesday morning upto 8 am)<br />
===Shift Reports===<br />
*[https://logbooks.jlab.org/entry/4149422 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149715 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149821 Owl Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149895 Early Riser Shift Summary]<br />
===Reports===<br />
*[https://logbooks.jlab.org/entry/4149680 TAGH HV Sasha Powercycled the crate]<br />
*[https://logbooks.jlab.org/entry/4149750 Harp Scan Results comparision]<br />
*[https://logbooks.jlab.org/entry/4149855 AC orbit lock status vs AC Y,X, Beam Current]<br />
*[https://logbooks.jlab.org/entry/4149857 PS/PSC conic scalar rate: run period so far]<br />
===Issues===<br />
*[https://logbooks.jlab.org/entry/4149628 TAGH HV alarm issue(resolved)] <br />
*[https://logbooks.jlab.org/entry/4149908 (52,44)] (FCAL bases)<br />
===Plans===<br />
*Tagger Hall Access (March 15) by Hovanes(After the Hall is surveyed and gets into controlled access) <br />
*High current run(900 nA)[High intensity scan:Final round] with modified trigger thresh-holds[Wednesday swing/Thursday day Shift][Justin, Sasha, Lubomir, Naomi][Access not required]<br />
*Straight-track run ~50nA (Magnetic field off: drift chamber)[March 19th sunday swing][Justin, Sasha, Lubomir,Naomi][Access not required]<br />
==Plans on Accelerator Side==<br />
*Beam Test studies/BPM test(wednesday)<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
=Tuesday March 14=<br />
===Past 24 Hours===<br />
*Halld Beam Stopper mismatch, hall is in power permit from morning ~6:50 am.<br />
*Back to beam permit at ~3:50 pm.<br />
*Harp Scan(>10 hours without beam and several works on accelerator)<br />
*A very short ~11 min run as per Sasha's request in a raw mode <br />
*Production resumed<br />
*ABU=10.82 hr (till 12:00 am)<br />
===Shift Reports===<br />
*[https://logbooks.jlab.org/entry/4148845 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149048 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149821 Owl Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149235 Early Riser Shift Summary]<br />
===Reports===<br />
*[https://logbooks.jlab.org/entry/4148807 curious HallD beam energy behavior](Alexandre D.)<br />
*[https://logbooks.jlab.org/entry/4149089 harp scan extrapolation][https://logbooks.jlab.org/entry/4149084] [https://logbooks.jlab.org/entry/4149087]<br />
===Issues===<br />
*[https://logbooks.jlab.org/entry/4148723 beam stopper mismatched](resolved: swapped: network communication switch)(Beam lost about 11 hours)<br />
*[https://logbooks.jlab.org/entry/4148939 PSS Drop injector/North Linac/Hall D/Tagger](MCC)<br />
*[https://logbooks.jlab.org/entry/4149168 AC X,Y position vs AC orbit lock status] <br />
*[https://logbooks.jlab.org/entry/4149165 (16,19)][https://logbooks.jlab.org/entry/4149229 (11,14)(42,5)] (FCAL bases locked) <br />
==Plans==<br />
*Hovanes will seek Tagger hall access on wednesday. Need Radcon support. It has already been set up for morning.<br />
*Sasha will be taking 5-10 min of data on raw mode once beam comes back(done)<br />
*When HallC is down, more data for TAC run?(next week) [Sasha]<br />
*High current run(900 nA) with modified trigger thresh-holds[Wednesday Swing Shift][Justin, Sasha,Lubomir][Access not rquired]<br />
*Straight-track run ~50nA (Magnetic field off: drift chamber)[March 19th sunday swing/owl shift][Justin, Sasha, Lubomir][Access not required]<br />
==Plans on Accelerator Side==<br />
*Beam Test studies/BPM test (wednesday)<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
=Monday March 13(Past 72 hours)=<br />
<br />
=== Friday Through Monday March (10-13) ===<br />
(Friday)<br />
*Production whenever beam available on Friday mid-day shift, then at 2:51 pm beam down due accelerator issue. ETA was 7-8 pm swing. Beam restored around 9 pm.<br />
*Harp Scan[Friday swing] <br />
*Opportunistic Access(Friday): Karthik, Zisis, Stejphan: (EIC) mini BCAL prototype test<br />
*Hovanes:TPOL crate powercycled: alarm exists but self disappears quickly after increase of delay by 60s<br />
*ABU=10.37 hr (Upto Friday 8 am)<br />
(Saturday)<br />
*Production continues, Issue on 1LO4 HV drop(NL) : cost ~2 hours of downtime, trippy beam <br />
*Beam back: day shift crew continued production followed by swing(trip rate is still high), towards the mid-swing shift: trip rate low,better beam delivery.<br />
*ABU=8.63 hr(Saturday 8 am)<br />
(Sunday)<br />
*Production continues throughout the owl shift, Early riser and mid-day shift. Started TAC run study by Sasha at about 2 pm. Expected completion: Late swing shift.Before the Vacuum pump alarm(11:30am-1:15 pm), beam was good with less trips. Finished TAC run. Beam restored. But accelerator had problems 1L05,07 NL system at the begining of owl shift. Beam restored at 12:13 pm and production also resumed.<br />
*ABU=14.73 hr (Upto Sunday 8 am), far better <br />
(Monday: upto 8 am)<br />
*Production running from midnight,<br />
*ABU=8.03 hr (Monday upto 4 am)<br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4146773 Day Shift March 10][https://logbooks.jlab.org/entry/4147593 Day Shift March 11][https://logbooks.jlab.org/entry/4148205 Day Shift March 12]<br />
*[https://logbooks.jlab.org/entry/4147070 Swing Shift March 10][https://logbooks.jlab.org/entry/4147781 Swing Shift March 11][https://logbooks.jlab.org/entry/4148404 Swing Shift March 12]<br />
*[https://logbooks.jlab.org/entry/4147209 Owl Shift March 10/11] [https://logbooks.jlab.org/entry/4147936 Owl Shift March 11/12][https://logbooks.jlab.org/entry/4148532 Owl Shift March 12/13]<br />
*[https://logbooks.jlab.org/entry/4147403 Early Riser Shift March 11] [https://logbooks.jlab.org/entry/4148064 Early Riser Shift March 12][https://logbooks.jlab.org/entry/4148664 Early Riser Shift March 13] <br />
*Total triggers since friday day shift(March 10):8.2b<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4147185 Harp Scan] <br />
*[https://logbooks.jlab.org/entry/4147916#comment-43972 PS FADC Scalar Readouts(Left/Right arm) dead channels](Lydia)[https://logbooks.jlab.org/entry/4147932](Left arm) [https://logbooks.jlab.org/entry/4147925](Right Arm) [https://logbooks.jlab.org/entry/4147923][https://logbooks.jlab.org/entry/4147976 dead and non dead channels]<br />
*[https://logbooks.jlab.org/entry/4147977 Switch COBREM Template to new TAGM configuration](Hovanes)<br />
*[https://logbooks.jlab.org/entry/4148476 TAC run] (Sasha)[https://logbooks.jlab.org/entry/4148501 bleedthrough current during TAC run]<br />
=== Issues ===<br />
*[https://logbooks.jlab.org/entry/4146781 TPOL alarms after Powercycle of crate, alarm still exists but less frequent]<br />
*[https://logbooks.jlab.org/entry/4147478#comment-43956 FDC HV Channel 2 C1 trips every couple of minutes] (Amy)<br />
*[https://logbooks.jlab.org/entry/4147488 Lowered the FDC HV channel 2 C1 2150V to 2125V] (Lubomir)<br />
*[https://logbooks.jlab.org/entry/4147479 FCAL base lock up (41:48)] [https://logbooks.jlab.org/entry/4148090 (11,49), (28,50)] [https://logbooks.jlab.org/entry/4148115 (41,39)][https://logbooks.jlab.org/entry/4148149 (18,32) manual reset](Amy)[-1,4)(14,13) Hovanes)]<br />
*[https://logbooks.jlab.org/entry/4148257 Vacuum pump alarm][[https://logbooks.jlab.org/entry/4148270 Vacuum pump alarm areas][https://logbooks.jlab.org/entry/4148283](Mike) [https://logbooks.jlab.org/entry/4148259 plot of alarmed variable][https://logbooks.jlab.org/entry/4148295 Goni Vacuum pump alarms] (Keith)<br />
*[https://logbooks.jlab.org/entry/4148349 Target Alarms]Mike [https://logbooks.jlab.org/entry/4148351 Target Alarms]Mike <br />
*[https://logbooks.jlab.org/entry/4148305 COBREM spectrum after Vacuum pump alarm][https://logbooks.jlab.org/entry/4148308 COBREM corrected][Olga/Hovanes]<br />
*begining of owl shift had DAQ issue: Powercycled rocDIRC and soft reboot of IOC by Hovanes (on call Justin).Issue was solved and DAQ started.<br />
=== Plans ===<br />
<br />
*bleed through measurement sunday, as of 2 pm it is going forward and Sasha and shift crew are working on it. TAC run started. Expected completion: late swing shift, then resumes production.<br />
<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
= Friday March 10 =<br />
<br />
=== Past 24 hours ===<br />
*Production continued<br />
*Four hall operation until ~11 pm, then HallC down until the morning. A,B and D operational overnight.<br />
*Beam was trippy during the day but got better over the swing shift through owl shift. <br />
*ABU=10.37 hr(midnight), ~4bn triggers <br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4145989 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146164 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146372 Owl Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146581 Early Riser Shift Summary]<br />
<br />
<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4145950 Main Trigger Scalar frozen] [https://logbooks.jlab.org/entry/4145958 restarted] (Alexandre D.)<br />
*[https://logbooks.jlab.org/entry/4146057 FCAL Base (22,55) lock up and reset Alan G.]<br />
*[https://logbooks.jlab.org/entry/4146333 FCAL Base Lock up alarms:Sasha][https://logbooks.jlab.org/entry/4146276 FCAL Base lock up (42,7) and (45,13)][https://logbooks.jlab.org/entry/4146464 (25,27), (-5,-3): Rebecca B.]<br />
*[https://logbooks.jlab.org/entry/4146575 Off node in addition to base lock: required to reset] [Jesse H.]<br />
*[https://logbooks.jlab.org/files/2023/03/4146603/DAQ%20status%2C%20current%20and%20PS%3APSC%20rates%20.pdf Strip charts for DAQ status, current, PS/PSC rates etc..]<br />
=== Issues ===<br />
*TPOL alarms continued<br />
*DAQ live time 0%, restart did not solve, Surgey had to reset gluon01 crate: solved<br />
*DAQ issue early riser this morning: ROCFCAL error,DAQ reset (solved)<br />
*Active collimator bias voltage:[https://logbooks.jlab.org/entry/4144340] alarms to EPICS (Lubomir and Hovanes to communicate for TPOL card, one is in use. We should have one more somewhere)<br />
=== Plans ===<br />
*Opportunistic Access by Zisis/Karthik for mini BCAL prototype<br />
*TAC run (next week? or 3/10: HallC down for the night and probably for entire morning)<br />
*Energy measurement at HallC <br />
*Bleedthrough measurement at HallD <br />
*if HallC run low current or down for 2 hours at least, Sasha will do some work on TAC run.<br />
*3/10 HallC will have some down time at least some part of morning confirmed from HallC RC(Joerg), can we do some tests during HallC downtime?<br />
*Sasha Positive for the morning(3/10) based on HallC condition till that time.<br />
<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
= Thursday March 9 =<br />
<br />
=== Past 24 hours ===<br />
* Work on Injector(early day shift): completed, beam restored.<br />
* HI test(900nA) Pb and Mo foils, HI study completed at the end of day shift and nominal production conditions restored including AC gain 10^-8<br />
* Production resumed at swing shift with AMO radiator configuration<br />
* Rate Scan study by Sasha: Swing shift, raw and production mode at different currents:300nA, 350nA and 400nA <br />
* Production resumed with 0/90 PARA after Sasha's rate scan completion <br />
* Beam off due to 1L09 tripping high voltage(~1.5hr)<br />
* Beam (trippy) early owl shift, then better beam, then beam current was fluctuating and was under 300 nA <br />
* ABU=11.28 hr(till 8 am 3/9), ~2 bn production triggers till 5 am 3/9, smooth running over the night <br />
<br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4145755 Early Riser Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145145 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145340 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145580 Owl Shift Summary]<br />
<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4145132 High intensity test with Pb and Mo foils](Justin)<br />
*[https://logbooks.jlab.org/entry/4145087] [https://logbooks.jlab.org/entry/4145141] Pb and Molybdenum foil inserted](Lubomir)<br />
*[https://logbooks.jlab.org/entry/4145215 Doubled the thickness of the Molybdenum] (Lubomir)<br />
*[https://logbooks.jlab.org/entry/4145094] [https://logbooks.jlab.org/entry/4145147] CDC currents with W and W+Pb foils (Naomi)<br />
*[https://logbooks.jlab.org/entry/4145194 CDC currents with W and Mo foils] (Naomi)<br />
*[https://logbooks.jlab.org/entry/4145377 CDC AI on 16:25 3/8 swing] (Naomi) <br />
*[https://logbooks.jlab.org/entry/4145314 Beam halo alarms] <br />
*[https://logbooks.jlab.org/entry/4145367 Missing data on channel 23 TPOL](Roman)<br />
*[https://logbooks.jlab.org/entry/4145755 FCAL Base Lockup]<br />
*[https://logbooks.jlab.org/entry/4145810 Beam Current over the night] (Jesse)<br />
*[https://logbooks.jlab.org/entry/4145807][https://logbooks.jlab.org/entry/4145860]TPOL occupancies not flat before reset of rootspy](Yannik)<br />
=== Issues ===<br />
*[https://logbooks.jlab.org/entry/4144945 TPOL alarms]<br />
*DAQ issue this morning: live time dropped to 0%, restarting solved the issue<br />
<br />
===Plans=== <br />
*TAC run whenever opportunity comes( HallC run at small current or down) <br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)</div>Churamanhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_March_8_-_March_15,_2023&diff=120279Run Planning Meeting Notes, March 8 - March 15, 20232023-03-15T09:50:39Z<p>Churaman: </p>
<hr />
<div>[https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 Zoom Connect] Meeting ID: 160 199 0060 / Passcode 8394<br />
<br />
[https://cebaf.jlab.org/files/ops/accboard/ MCC Whiteboard]<br />
<br />
[https://halldweb.jlab.org/online/whiteboard/ Hall D counting room white board]<br />
<br />
[https://docs.google.com/spreadsheets/d/1NffTc4-S5PbTMSuH_pp7ZYsGRH4JC_WSVo770_iJYt0/edit#gid=60671503 Spreadsheet with list of runs]<br />
<br />
[https://halldweb.jlab.org/data_monitoring/run_statistics/RunPeriod-2023-01/index.html Integrated Trigger Count]<br />
<br />
[https://logbooks.jlab.org/book/hdlog Hall D Logbook]<br />
==Wednesday March 15==<br />
===Past 24 hours===<br />
*production continues, start of the day shift:injector orbit optimization issue, trippy beam, beam lost: BLM trips, TAGH HV alarms, production smooth over the night. <br />
*ABU=7.28hr+(Wednesday morning upto 8 am)<br />
===Shift Reports===<br />
*[https://logbooks.jlab.org/entry/4149422 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149715 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149821 Owl Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149895 Early Riser Shift Summary]<br />
===Reports===<br />
*[https://logbooks.jlab.org/entry/4149680 TAGH HV Sasha Powercycled the crate]<br />
*[https://logbooks.jlab.org/entry/4149750 Harp Scan Results comparision]<br />
*[https://logbooks.jlab.org/entry/4149855 AC orbit lock status vs AC Y,X, Beam Current]<br />
*[https://logbooks.jlab.org/entry/4149857 PS/PSC conic scalar rate: run period so far]<br />
===Issues===<br />
*[https://logbooks.jlab.org/entry/4149628 TAGH HV alarm issue(resolved)] <br />
*[https://logbooks.jlab.org/entry/4149908 (52,44)] (FCAL bases)<br />
===Plans===<br />
*Tagger Hall Access (March 15) by Hovanes(After the Hall is surveyed and gets into controlled access) <br />
*High current run(900 nA)[High intensity scan:Final round] with modified trigger thresh-holds[Wednesday swing/Thursday day Shift][Justin, Sasha, Lubomir, Naomi][Access not required]<br />
*Straight-track run ~50nA (Magnetic field off: drift chamber)[March 19th sunday swing][Justin, Sasha, Lubomir,Naomi][Access not required]<br />
==Plans on Accelerator Side==<br />
*Beam Test studies/BPM test(wednesday)<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
=Tuesday March 14=<br />
===Past 24 Hours===<br />
*Halld Beam Stopper mismatch, hall is in power permit from morning ~6:50 am.<br />
*Back to beam permit at ~3:50 pm.<br />
*Harp Scan(>10 hours without beam and several works on accelerator)<br />
*A very short ~11 min run as per Sasha's request in a raw mode <br />
*Production resumed<br />
*ABU=10.82 hr (till 12:00 am)<br />
===Shift Reports===<br />
*[https://logbooks.jlab.org/entry/4148845 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149048 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149821 Owl Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149235 Early Riser Shift Summary]<br />
===Reports===<br />
*[https://logbooks.jlab.org/entry/4148807 curious HallD beam energy behavior](Alexandre D.)<br />
*[https://logbooks.jlab.org/entry/4149089 harp scan extrapolation][https://logbooks.jlab.org/entry/4149084] [https://logbooks.jlab.org/entry/4149087]<br />
===Issues===<br />
*[https://logbooks.jlab.org/entry/4148723 beam stopper mismatched](resolved: swapped: network communication switch)(Beam lost about 11 hours)<br />
*[https://logbooks.jlab.org/entry/4148939 PSS Drop injector/North Linac/Hall D/Tagger](MCC)<br />
*[https://logbooks.jlab.org/entry/4149168 AC X,Y position vs AC orbit lock status] <br />
*[https://logbooks.jlab.org/entry/4149165 (16,19)][https://logbooks.jlab.org/entry/4149229 (11,14)(42,5)] (FCAL bases locked) <br />
==Plans==<br />
*Hovanes will seek Tagger hall access on wednesday. Need Radcon support. It has already been set up for morning.<br />
*Sasha will be taking 5-10 min of data on raw mode once beam comes back(done)<br />
*When HallC is down, more data for TAC run?(next week) [Sasha]<br />
*High current run(900 nA) with modified trigger thresh-holds[Wednesday Swing Shift][Justin, Sasha,Lubomir][Access not rquired]<br />
*Straight-track run ~50nA (Magnetic field off: drift chamber)[March 19th sunday swing/owl shift][Justin, Sasha, Lubomir][Access not required]<br />
==Plans on Accelerator Side==<br />
*Beam Test studies/BPM test (wednesday)<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
=Monday March 13(Past 72 hours)=<br />
<br />
=== Friday Through Monday March (10-13) ===<br />
(Friday)<br />
*Production whenever beam available on Friday mid-day shift, then at 2:51 pm beam down due accelerator issue. ETA was 7-8 pm swing. Beam restored around 9 pm.<br />
*Harp Scan[Friday swing] <br />
*Opportunistic Access(Friday): Karthik, Zisis, Stejphan: (EIC) mini BCAL prototype test<br />
*Hovanes:TPOL crate powercycled: alarm exists but self disappears quickly after increase of delay by 60s<br />
*ABU=10.37 hr (Upto Friday 8 am)<br />
(Saturday)<br />
*Production continues, Issue on 1LO4 HV drop(NL) : cost ~2 hours of downtime, trippy beam <br />
*Beam back: day shift crew continued production followed by swing(trip rate is still high), towards the mid-swing shift: trip rate low,better beam delivery.<br />
*ABU=8.63 hr(Saturday 8 am)<br />
(Sunday)<br />
*Production continues throughout the owl shift, Early riser and mid-day shift. Started TAC run study by Sasha at about 2 pm. Expected completion: Late swing shift.Before the Vacuum pump alarm(11:30am-1:15 pm), beam was good with less trips. Finished TAC run. Beam restored. But accelerator had problems 1L05,07 NL system at the begining of owl shift. Beam restored at 12:13 pm and production also resumed.<br />
*ABU=14.73 hr (Upto Sunday 8 am), far better <br />
(Monday: upto 8 am)<br />
*Production running from midnight,<br />
*ABU=8.03 hr (Monday upto 4 am)<br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4146773 Day Shift March 10][https://logbooks.jlab.org/entry/4147593 Day Shift March 11][https://logbooks.jlab.org/entry/4148205 Day Shift March 12]<br />
*[https://logbooks.jlab.org/entry/4147070 Swing Shift March 10][https://logbooks.jlab.org/entry/4147781 Swing Shift March 11][https://logbooks.jlab.org/entry/4148404 Swing Shift March 12]<br />
*[https://logbooks.jlab.org/entry/4147209 Owl Shift March 10/11] [https://logbooks.jlab.org/entry/4147936 Owl Shift March 11/12][https://logbooks.jlab.org/entry/4148532 Owl Shift March 12/13]<br />
*[https://logbooks.jlab.org/entry/4147403 Early Riser Shift March 11] [https://logbooks.jlab.org/entry/4148064 Early Riser Shift March 12][https://logbooks.jlab.org/entry/4148664 Early Riser Shift March 13] <br />
*Total triggers since friday day shift(March 10):8.2b<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4147185 Harp Scan] <br />
*[https://logbooks.jlab.org/entry/4147916#comment-43972 PS FADC Scalar Readouts(Left/Right arm) dead channels](Lydia)[https://logbooks.jlab.org/entry/4147932](Left arm) [https://logbooks.jlab.org/entry/4147925](Right Arm) [https://logbooks.jlab.org/entry/4147923][https://logbooks.jlab.org/entry/4147976 dead and non dead channels]<br />
*[https://logbooks.jlab.org/entry/4147977 Switch COBREM Template to new TAGM configuration](Hovanes)<br />
*[https://logbooks.jlab.org/entry/4148476 TAC run] (Sasha)[https://logbooks.jlab.org/entry/4148501 bleedthrough current during TAC run]<br />
=== Issues ===<br />
*[https://logbooks.jlab.org/entry/4146781 TPOL alarms after Powercycle of crate, alarm still exists but less frequent]<br />
*[https://logbooks.jlab.org/entry/4147478#comment-43956 FDC HV Channel 2 C1 trips every couple of minutes] (Amy)<br />
*[https://logbooks.jlab.org/entry/4147488 Lowered the FDC HV channel 2 C1 2150V to 2125V] (Lubomir)<br />
*[https://logbooks.jlab.org/entry/4147479 FCAL base lock up (41:48)] [https://logbooks.jlab.org/entry/4148090 (11,49), (28,50)] [https://logbooks.jlab.org/entry/4148115 (41,39)][https://logbooks.jlab.org/entry/4148149 (18,32) manual reset](Amy)[-1,4)(14,13) Hovanes)]<br />
*[https://logbooks.jlab.org/entry/4148257 Vacuum pump alarm][[https://logbooks.jlab.org/entry/4148270 Vacuum pump alarm areas][https://logbooks.jlab.org/entry/4148283](Mike) [https://logbooks.jlab.org/entry/4148259 plot of alarmed variable][https://logbooks.jlab.org/entry/4148295 Goni Vacuum pump alarms] (Keith)<br />
*[https://logbooks.jlab.org/entry/4148349 Target Alarms]Mike [https://logbooks.jlab.org/entry/4148351 Target Alarms]Mike <br />
*[https://logbooks.jlab.org/entry/4148305 COBREM spectrum after Vacuum pump alarm][https://logbooks.jlab.org/entry/4148308 COBREM corrected][Olga/Hovanes]<br />
*begining of owl shift had DAQ issue: Powercycled rocDIRC and soft reboot of IOC by Hovanes (on call Justin).Issue was solved and DAQ started.<br />
=== Plans ===<br />
<br />
*bleed through measurement sunday, as of 2 pm it is going forward and Sasha and shift crew are working on it. TAC run started. Expected completion: late swing shift, then resumes production.<br />
<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
= Friday March 10 =<br />
<br />
=== Past 24 hours ===<br />
*Production continued<br />
*Four hall operation until ~11 pm, then HallC down until the morning. A,B and D operational overnight.<br />
*Beam was trippy during the day but got better over the swing shift through owl shift. <br />
*ABU=10.37 hr(midnight), ~4bn triggers <br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4145989 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146164 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146372 Owl Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146581 Early Riser Shift Summary]<br />
<br />
<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4145950 Main Trigger Scalar frozen] [https://logbooks.jlab.org/entry/4145958 restarted] (Alexandre D.)<br />
*[https://logbooks.jlab.org/entry/4146057 FCAL Base (22,55) lock up and reset Alan G.]<br />
*[https://logbooks.jlab.org/entry/4146333 FCAL Base Lock up alarms:Sasha][https://logbooks.jlab.org/entry/4146276 FCAL Base lock up (42,7) and (45,13)][https://logbooks.jlab.org/entry/4146464 (25,27), (-5,-3): Rebecca B.]<br />
*[https://logbooks.jlab.org/entry/4146575 Off node in addition to base lock: required to reset] [Jesse H.]<br />
*[https://logbooks.jlab.org/files/2023/03/4146603/DAQ%20status%2C%20current%20and%20PS%3APSC%20rates%20.pdf Strip charts for DAQ status, current, PS/PSC rates etc..]<br />
=== Issues ===<br />
*TPOL alarms continued<br />
*DAQ live time 0%, restart did not solve, Surgey had to reset gluon01 crate: solved<br />
*DAQ issue early riser this morning: ROCFCAL error,DAQ reset (solved)<br />
*Active collimator bias voltage:[https://logbooks.jlab.org/entry/4144340] alarms to EPICS (Lubomir and Hovanes to communicate for TPOL card, one is in use. We should have one more somewhere)<br />
=== Plans ===<br />
*Opportunistic Access by Zisis/Karthik for mini BCAL prototype<br />
*TAC run (next week? or 3/10: HallC down for the night and probably for entire morning)<br />
*Energy measurement at HallC <br />
*Bleedthrough measurement at HallD <br />
*if HallC run low current or down for 2 hours at least, Sasha will do some work on TAC run.<br />
*3/10 HallC will have some down time at least some part of morning confirmed from HallC RC(Joerg), can we do some tests during HallC downtime?<br />
*Sasha Positive for the morning(3/10) based on HallC condition till that time.<br />
<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
= Thursday March 9 =<br />
<br />
=== Past 24 hours ===<br />
* Work on Injector(early day shift): completed, beam restored.<br />
* HI test(900nA) Pb and Mo foils, HI study completed at the end of day shift and nominal production conditions restored including AC gain 10^-8<br />
* Production resumed at swing shift with AMO radiator configuration<br />
* Rate Scan study by Sasha: Swing shift, raw and production mode at different currents:300nA, 350nA and 400nA <br />
* Production resumed with 0/90 PARA after Sasha's rate scan completion <br />
* Beam off due to 1L09 tripping high voltage(~1.5hr)<br />
* Beam (trippy) early owl shift, then better beam, then beam current was fluctuating and was under 300 nA <br />
* ABU=11.28 hr(till 8 am 3/9), ~2 bn production triggers till 5 am 3/9, smooth running over the night <br />
<br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4145755 Early Riser Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145145 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145340 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145580 Owl Shift Summary]<br />
<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4145132 High intensity test with Pb and Mo foils](Justin)<br />
*[https://logbooks.jlab.org/entry/4145087] [https://logbooks.jlab.org/entry/4145141] Pb and Molybdenum foil inserted](Lubomir)<br />
*[https://logbooks.jlab.org/entry/4145215 Doubled the thickness of the Molybdenum] (Lubomir)<br />
*[https://logbooks.jlab.org/entry/4145094] [https://logbooks.jlab.org/entry/4145147] CDC currents with W and W+Pb foils (Naomi)<br />
*[https://logbooks.jlab.org/entry/4145194 CDC currents with W and Mo foils] (Naomi)<br />
*[https://logbooks.jlab.org/entry/4145377 CDC AI on 16:25 3/8 swing] (Naomi) <br />
*[https://logbooks.jlab.org/entry/4145314 Beam halo alarms] <br />
*[https://logbooks.jlab.org/entry/4145367 Missing data on channel 23 TPOL](Roman)<br />
*[https://logbooks.jlab.org/entry/4145755 FCAL Base Lockup]<br />
*[https://logbooks.jlab.org/entry/4145810 Beam Current over the night] (Jesse)<br />
*[https://logbooks.jlab.org/entry/4145807][https://logbooks.jlab.org/entry/4145860]TPOL occupancies not flat before reset of rootspy](Yannik)<br />
=== Issues ===<br />
*[https://logbooks.jlab.org/entry/4144945 TPOL alarms]<br />
*DAQ issue this morning: live time dropped to 0%, restarting solved the issue<br />
<br />
===Plans=== <br />
*TAC run whenever opportunity comes( HallC run at small current or down) <br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)</div>Churamanhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_March_8_-_March_15,_2023&diff=120278Run Planning Meeting Notes, March 8 - March 15, 20232023-03-15T09:21:00Z<p>Churaman: </p>
<hr />
<div>[https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 Zoom Connect] Meeting ID: 160 199 0060 / Passcode 8394<br />
<br />
[https://cebaf.jlab.org/files/ops/accboard/ MCC Whiteboard]<br />
<br />
[https://halldweb.jlab.org/online/whiteboard/ Hall D counting room white board]<br />
<br />
[https://docs.google.com/spreadsheets/d/1NffTc4-S5PbTMSuH_pp7ZYsGRH4JC_WSVo770_iJYt0/edit#gid=60671503 Spreadsheet with list of runs]<br />
<br />
[https://halldweb.jlab.org/data_monitoring/run_statistics/RunPeriod-2023-01/index.html Integrated Trigger Count]<br />
<br />
[https://logbooks.jlab.org/book/hdlog Hall D Logbook]<br />
==Wednesday March 15==<br />
===Past 24 hours===<br />
*production continues, start of the day shift:injector orbit optimization issue, trippy beam, beam lost: BLM trips, TAGH HV alarms <br />
*ABU=7.28hr+(Wednesday morning upto 8 am)<br />
===Shift Reports===<br />
*[https://logbooks.jlab.org/entry/4149422 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149715 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149821 Owl Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149895 Early Riser Shift Summary]<br />
===Reports===<br />
*[https://logbooks.jlab.org/entry/4149680 TAGH HV Sasha Powercycled the crate]<br />
*[https://logbooks.jlab.org/entry/4149750 Harp Scan Results comparision]<br />
*[https://logbooks.jlab.org/entry/4149855 AC orbit lock status vs AC Y,X, Beam Current]<br />
*[https://logbooks.jlab.org/entry/4149857 PS/PSC conic scalar rate: run period so far]<br />
===Issues===<br />
*[https://logbooks.jlab.org/entry/4149628 TAGH HV alarm issue(resolved)] <br />
*[https://logbooks.jlab.org/entry/4149908 (52,44)] (FCAL bases)<br />
===Plans===<br />
*Tagger Hall Access (March 15) by Hovanes(After the Hall is surveyed and gets into controlled access) <br />
*High current run(900 nA)[High intensity scan:Final round] with modified trigger thresh-holds[Wednesday swing/Thursday day Shift][Justin, Sasha, Lubomir, Naomi][Access not required]<br />
*Straight-track run ~50nA (Magnetic field off: drift chamber)[March 19th sunday swing][Justin, Sasha, Lubomir,Naomi][Access not required]<br />
==Plans on Accelerator Side==<br />
*Beam Test studies/BPM test(wednesday)<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
=Tuesday March 14=<br />
===Past 24 Hours===<br />
*Halld Beam Stopper mismatch, hall is in power permit from morning ~6:50 am.<br />
*Back to beam permit at ~3:50 pm.<br />
*Harp Scan(>10 hours without beam and several works on accelerator)<br />
*A very short ~11 min run as per Sasha's request in a raw mode <br />
*Production resumed<br />
*ABU=10.82 hr (till 12:00 am)<br />
===Shift Reports===<br />
*[https://logbooks.jlab.org/entry/4148845 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149048 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149821 Owl Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149235 Early Riser Shift Summary]<br />
===Reports===<br />
*[https://logbooks.jlab.org/entry/4148807 curious HallD beam energy behavior](Alexandre D.)<br />
*[https://logbooks.jlab.org/entry/4149089 harp scan extrapolation][https://logbooks.jlab.org/entry/4149084] [https://logbooks.jlab.org/entry/4149087]<br />
===Issues===<br />
*[https://logbooks.jlab.org/entry/4148723 beam stopper mismatched](resolved: swapped: network communication switch)(Beam lost about 11 hours)<br />
*[https://logbooks.jlab.org/entry/4148939 PSS Drop injector/North Linac/Hall D/Tagger](MCC)<br />
*[https://logbooks.jlab.org/entry/4149168 AC X,Y position vs AC orbit lock status] <br />
*[https://logbooks.jlab.org/entry/4149165 (16,19)][https://logbooks.jlab.org/entry/4149229 (11,14)(42,5)] (FCAL bases locked) <br />
==Plans==<br />
*Hovanes will seek Tagger hall access on wednesday. Need Radcon support. It has already been set up for morning.<br />
*Sasha will be taking 5-10 min of data on raw mode once beam comes back(done)<br />
*When HallC is down, more data for TAC run?(next week) [Sasha]<br />
*High current run(900 nA) with modified trigger thresh-holds[Wednesday Swing Shift][Justin, Sasha,Lubomir][Access not rquired]<br />
*Straight-track run ~50nA (Magnetic field off: drift chamber)[March 19th sunday swing/owl shift][Justin, Sasha, Lubomir][Access not required]<br />
==Plans on Accelerator Side==<br />
*Beam Test studies/BPM test (wednesday)<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
=Monday March 13(Past 72 hours)=<br />
<br />
=== Friday Through Monday March (10-13) ===<br />
(Friday)<br />
*Production whenever beam available on Friday mid-day shift, then at 2:51 pm beam down due accelerator issue. ETA was 7-8 pm swing. Beam restored around 9 pm.<br />
*Harp Scan[Friday swing] <br />
*Opportunistic Access(Friday): Karthik, Zisis, Stejphan: (EIC) mini BCAL prototype test<br />
*Hovanes:TPOL crate powercycled: alarm exists but self disappears quickly after increase of delay by 60s<br />
*ABU=10.37 hr (Upto Friday 8 am)<br />
(Saturday)<br />
*Production continues, Issue on 1LO4 HV drop(NL) : cost ~2 hours of downtime, trippy beam <br />
*Beam back: day shift crew continued production followed by swing(trip rate is still high), towards the mid-swing shift: trip rate low,better beam delivery.<br />
*ABU=8.63 hr(Saturday 8 am)<br />
(Sunday)<br />
*Production continues throughout the owl shift, Early riser and mid-day shift. Started TAC run study by Sasha at about 2 pm. Expected completion: Late swing shift.Before the Vacuum pump alarm(11:30am-1:15 pm), beam was good with less trips. Finished TAC run. Beam restored. But accelerator had problems 1L05,07 NL system at the begining of owl shift. Beam restored at 12:13 pm and production also resumed.<br />
*ABU=14.73 hr (Upto Sunday 8 am), far better <br />
(Monday: upto 8 am)<br />
*Production running from midnight,<br />
*ABU=8.03 hr (Monday upto 4 am)<br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4146773 Day Shift March 10][https://logbooks.jlab.org/entry/4147593 Day Shift March 11][https://logbooks.jlab.org/entry/4148205 Day Shift March 12]<br />
*[https://logbooks.jlab.org/entry/4147070 Swing Shift March 10][https://logbooks.jlab.org/entry/4147781 Swing Shift March 11][https://logbooks.jlab.org/entry/4148404 Swing Shift March 12]<br />
*[https://logbooks.jlab.org/entry/4147209 Owl Shift March 10/11] [https://logbooks.jlab.org/entry/4147936 Owl Shift March 11/12][https://logbooks.jlab.org/entry/4148532 Owl Shift March 12/13]<br />
*[https://logbooks.jlab.org/entry/4147403 Early Riser Shift March 11] [https://logbooks.jlab.org/entry/4148064 Early Riser Shift March 12][https://logbooks.jlab.org/entry/4148664 Early Riser Shift March 13] <br />
*Total triggers since friday day shift(March 10):8.2b<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4147185 Harp Scan] <br />
*[https://logbooks.jlab.org/entry/4147916#comment-43972 PS FADC Scalar Readouts(Left/Right arm) dead channels](Lydia)[https://logbooks.jlab.org/entry/4147932](Left arm) [https://logbooks.jlab.org/entry/4147925](Right Arm) [https://logbooks.jlab.org/entry/4147923][https://logbooks.jlab.org/entry/4147976 dead and non dead channels]<br />
*[https://logbooks.jlab.org/entry/4147977 Switch COBREM Template to new TAGM configuration](Hovanes)<br />
*[https://logbooks.jlab.org/entry/4148476 TAC run] (Sasha)[https://logbooks.jlab.org/entry/4148501 bleedthrough current during TAC run]<br />
=== Issues ===<br />
*[https://logbooks.jlab.org/entry/4146781 TPOL alarms after Powercycle of crate, alarm still exists but less frequent]<br />
*[https://logbooks.jlab.org/entry/4147478#comment-43956 FDC HV Channel 2 C1 trips every couple of minutes] (Amy)<br />
*[https://logbooks.jlab.org/entry/4147488 Lowered the FDC HV channel 2 C1 2150V to 2125V] (Lubomir)<br />
*[https://logbooks.jlab.org/entry/4147479 FCAL base lock up (41:48)] [https://logbooks.jlab.org/entry/4148090 (11,49), (28,50)] [https://logbooks.jlab.org/entry/4148115 (41,39)][https://logbooks.jlab.org/entry/4148149 (18,32) manual reset](Amy)[-1,4)(14,13) Hovanes)]<br />
*[https://logbooks.jlab.org/entry/4148257 Vacuum pump alarm][[https://logbooks.jlab.org/entry/4148270 Vacuum pump alarm areas][https://logbooks.jlab.org/entry/4148283](Mike) [https://logbooks.jlab.org/entry/4148259 plot of alarmed variable][https://logbooks.jlab.org/entry/4148295 Goni Vacuum pump alarms] (Keith)<br />
*[https://logbooks.jlab.org/entry/4148349 Target Alarms]Mike [https://logbooks.jlab.org/entry/4148351 Target Alarms]Mike <br />
*[https://logbooks.jlab.org/entry/4148305 COBREM spectrum after Vacuum pump alarm][https://logbooks.jlab.org/entry/4148308 COBREM corrected][Olga/Hovanes]<br />
*begining of owl shift had DAQ issue: Powercycled rocDIRC and soft reboot of IOC by Hovanes (on call Justin).Issue was solved and DAQ started.<br />
=== Plans ===<br />
<br />
*bleed through measurement sunday, as of 2 pm it is going forward and Sasha and shift crew are working on it. TAC run started. Expected completion: late swing shift, then resumes production.<br />
<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
= Friday March 10 =<br />
<br />
=== Past 24 hours ===<br />
*Production continued<br />
*Four hall operation until ~11 pm, then HallC down until the morning. A,B and D operational overnight.<br />
*Beam was trippy during the day but got better over the swing shift through owl shift. <br />
*ABU=10.37 hr(midnight), ~4bn triggers <br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4145989 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146164 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146372 Owl Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146581 Early Riser Shift Summary]<br />
<br />
<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4145950 Main Trigger Scalar frozen] [https://logbooks.jlab.org/entry/4145958 restarted] (Alexandre D.)<br />
*[https://logbooks.jlab.org/entry/4146057 FCAL Base (22,55) lock up and reset Alan G.]<br />
*[https://logbooks.jlab.org/entry/4146333 FCAL Base Lock up alarms:Sasha][https://logbooks.jlab.org/entry/4146276 FCAL Base lock up (42,7) and (45,13)][https://logbooks.jlab.org/entry/4146464 (25,27), (-5,-3): Rebecca B.]<br />
*[https://logbooks.jlab.org/entry/4146575 Off node in addition to base lock: required to reset] [Jesse H.]<br />
*[https://logbooks.jlab.org/files/2023/03/4146603/DAQ%20status%2C%20current%20and%20PS%3APSC%20rates%20.pdf Strip charts for DAQ status, current, PS/PSC rates etc..]<br />
=== Issues ===<br />
*TPOL alarms continued<br />
*DAQ live time 0%, restart did not solve, Surgey had to reset gluon01 crate: solved<br />
*DAQ issue early riser this morning: ROCFCAL error,DAQ reset (solved)<br />
*Active collimator bias voltage:[https://logbooks.jlab.org/entry/4144340] alarms to EPICS (Lubomir and Hovanes to communicate for TPOL card, one is in use. We should have one more somewhere)<br />
=== Plans ===<br />
*Opportunistic Access by Zisis/Karthik for mini BCAL prototype<br />
*TAC run (next week? or 3/10: HallC down for the night and probably for entire morning)<br />
*Energy measurement at HallC <br />
*Bleedthrough measurement at HallD <br />
*if HallC run low current or down for 2 hours at least, Sasha will do some work on TAC run.<br />
*3/10 HallC will have some down time at least some part of morning confirmed from HallC RC(Joerg), can we do some tests during HallC downtime?<br />
*Sasha Positive for the morning(3/10) based on HallC condition till that time.<br />
<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
= Thursday March 9 =<br />
<br />
=== Past 24 hours ===<br />
* Work on Injector(early day shift): completed, beam restored.<br />
* HI test(900nA) Pb and Mo foils, HI study completed at the end of day shift and nominal production conditions restored including AC gain 10^-8<br />
* Production resumed at swing shift with AMO radiator configuration<br />
* Rate Scan study by Sasha: Swing shift, raw and production mode at different currents:300nA, 350nA and 400nA <br />
* Production resumed with 0/90 PARA after Sasha's rate scan completion <br />
* Beam off due to 1L09 tripping high voltage(~1.5hr)<br />
* Beam (trippy) early owl shift, then better beam, then beam current was fluctuating and was under 300 nA <br />
* ABU=11.28 hr(till 8 am 3/9), ~2 bn production triggers till 5 am 3/9, smooth running over the night <br />
<br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4145755 Early Riser Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145145 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145340 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145580 Owl Shift Summary]<br />
<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4145132 High intensity test with Pb and Mo foils](Justin)<br />
*[https://logbooks.jlab.org/entry/4145087] [https://logbooks.jlab.org/entry/4145141] Pb and Molybdenum foil inserted](Lubomir)<br />
*[https://logbooks.jlab.org/entry/4145215 Doubled the thickness of the Molybdenum] (Lubomir)<br />
*[https://logbooks.jlab.org/entry/4145094] [https://logbooks.jlab.org/entry/4145147] CDC currents with W and W+Pb foils (Naomi)<br />
*[https://logbooks.jlab.org/entry/4145194 CDC currents with W and Mo foils] (Naomi)<br />
*[https://logbooks.jlab.org/entry/4145377 CDC AI on 16:25 3/8 swing] (Naomi) <br />
*[https://logbooks.jlab.org/entry/4145314 Beam halo alarms] <br />
*[https://logbooks.jlab.org/entry/4145367 Missing data on channel 23 TPOL](Roman)<br />
*[https://logbooks.jlab.org/entry/4145755 FCAL Base Lockup]<br />
*[https://logbooks.jlab.org/entry/4145810 Beam Current over the night] (Jesse)<br />
*[https://logbooks.jlab.org/entry/4145807][https://logbooks.jlab.org/entry/4145860]TPOL occupancies not flat before reset of rootspy](Yannik)<br />
=== Issues ===<br />
*[https://logbooks.jlab.org/entry/4144945 TPOL alarms]<br />
*DAQ issue this morning: live time dropped to 0%, restarting solved the issue<br />
<br />
===Plans=== <br />
*TAC run whenever opportunity comes( HallC run at small current or down) <br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)</div>Churamanhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_March_8_-_March_15,_2023&diff=120277Run Planning Meeting Notes, March 8 - March 15, 20232023-03-15T09:19:44Z<p>Churaman: </p>
<hr />
<div>[https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 Zoom Connect] Meeting ID: 160 199 0060 / Passcode 8394<br />
<br />
[https://cebaf.jlab.org/files/ops/accboard/ MCC Whiteboard]<br />
<br />
[https://halldweb.jlab.org/online/whiteboard/ Hall D counting room white board]<br />
<br />
[https://docs.google.com/spreadsheets/d/1NffTc4-S5PbTMSuH_pp7ZYsGRH4JC_WSVo770_iJYt0/edit#gid=60671503 Spreadsheet with list of runs]<br />
<br />
[https://halldweb.jlab.org/data_monitoring/run_statistics/RunPeriod-2023-01/index.html Integrated Trigger Count]<br />
<br />
[https://logbooks.jlab.org/book/hdlog Hall D Logbook]<br />
==Wednesday March 15==<br />
===Past 24 hours===<br />
*production continues, start of the day shift:injector orbit optimization issue, trippy beam, beam lost: BLM trips, TAGH HV alarms <br />
*ABU=7.28hr+(Wednesday morning upto 8 am)<br />
===Shift Reports===<br />
*[https://logbooks.jlab.org/entry/4149422 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149715 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149817 Owl Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149895 Early Riser Shift Summary]<br />
===Reports===<br />
*[https://logbooks.jlab.org/entry/4149680 TAGH HV Sasha Powercycled the crate]<br />
*[https://logbooks.jlab.org/entry/4149750 Harp Scan Results comparision]<br />
*[https://logbooks.jlab.org/entry/4149855 AC orbit lock status vs AC Y,X, Beam Current]<br />
*[https://logbooks.jlab.org/entry/4149857 PS/PSC conic scalar rate: run period so far]<br />
===Issues===<br />
*[https://logbooks.jlab.org/entry/4149628 TAGH HV alarm issue(resolved)] <br />
*[https://logbooks.jlab.org/entry/4149908 (52,44)] (FCAL bases)<br />
===Plans===<br />
*Tagger Hall Access (March 15) by Hovanes(After the Hall is surveyed and gets into controlled access) <br />
*High current run(900 nA)[High intensity scan:Final round] with modified trigger thresh-holds[Wednesday swing/Thursday day Shift][Justin, Sasha, Lubomir, Naomi][Access not required]<br />
*Straight-track run ~50nA (Magnetic field off: drift chamber)[March 19th sunday swing][Justin, Sasha, Lubomir,Naomi][Access not required]<br />
==Plans on Accelerator Side==<br />
*Beam Test studies/BPM test(wednesday)<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
=Tuesday March 14=<br />
===Past 24 Hours===<br />
*Halld Beam Stopper mismatch, hall is in power permit from morning ~6:50 am.<br />
*Back to beam permit at ~3:50 pm.<br />
*Harp Scan(>10 hours without beam and several works on accelerator)<br />
*A very short ~11 min run as per Sasha's request in a raw mode <br />
*Production resumed<br />
*ABU=10.82 hr (till 12:00 am)<br />
===Shift Reports===<br />
*[https://logbooks.jlab.org/entry/4148845 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149048 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149821 Owl Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149235 Early Riser Shift Summary]<br />
===Reports===<br />
*[https://logbooks.jlab.org/entry/4148807 curious HallD beam energy behavior](Alexandre D.)<br />
*[https://logbooks.jlab.org/entry/4149089 harp scan extrapolation][https://logbooks.jlab.org/entry/4149084] [https://logbooks.jlab.org/entry/4149087]<br />
===Issues===<br />
*[https://logbooks.jlab.org/entry/4148723 beam stopper mismatched](resolved: swapped: network communication switch)(Beam lost about 11 hours)<br />
*[https://logbooks.jlab.org/entry/4148939 PSS Drop injector/North Linac/Hall D/Tagger](MCC)<br />
*[https://logbooks.jlab.org/entry/4149168 AC X,Y position vs AC orbit lock status] <br />
*[https://logbooks.jlab.org/entry/4149165 (16,19)][https://logbooks.jlab.org/entry/4149229 (11,14)(42,5)] (FCAL bases locked) <br />
==Plans==<br />
*Hovanes will seek Tagger hall access on wednesday. Need Radcon support. It has already been set up for morning.<br />
*Sasha will be taking 5-10 min of data on raw mode once beam comes back(done)<br />
*When HallC is down, more data for TAC run?(next week) [Sasha]<br />
*High current run(900 nA) with modified trigger thresh-holds[Wednesday Swing Shift][Justin, Sasha,Lubomir][Access not rquired]<br />
*Straight-track run ~50nA (Magnetic field off: drift chamber)[March 19th sunday swing/owl shift][Justin, Sasha, Lubomir][Access not required]<br />
==Plans on Accelerator Side==<br />
*Beam Test studies/BPM test (wednesday)<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
=Monday March 13(Past 72 hours)=<br />
<br />
=== Friday Through Monday March (10-13) ===<br />
(Friday)<br />
*Production whenever beam available on Friday mid-day shift, then at 2:51 pm beam down due accelerator issue. ETA was 7-8 pm swing. Beam restored around 9 pm.<br />
*Harp Scan[Friday swing] <br />
*Opportunistic Access(Friday): Karthik, Zisis, Stejphan: (EIC) mini BCAL prototype test<br />
*Hovanes:TPOL crate powercycled: alarm exists but self disappears quickly after increase of delay by 60s<br />
*ABU=10.37 hr (Upto Friday 8 am)<br />
(Saturday)<br />
*Production continues, Issue on 1LO4 HV drop(NL) : cost ~2 hours of downtime, trippy beam <br />
*Beam back: day shift crew continued production followed by swing(trip rate is still high), towards the mid-swing shift: trip rate low,better beam delivery.<br />
*ABU=8.63 hr(Saturday 8 am)<br />
(Sunday)<br />
*Production continues throughout the owl shift, Early riser and mid-day shift. Started TAC run study by Sasha at about 2 pm. Expected completion: Late swing shift.Before the Vacuum pump alarm(11:30am-1:15 pm), beam was good with less trips. Finished TAC run. Beam restored. But accelerator had problems 1L05,07 NL system at the begining of owl shift. Beam restored at 12:13 pm and production also resumed.<br />
*ABU=14.73 hr (Upto Sunday 8 am), far better <br />
(Monday: upto 8 am)<br />
*Production running from midnight,<br />
*ABU=8.03 hr (Monday upto 4 am)<br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4146773 Day Shift March 10][https://logbooks.jlab.org/entry/4147593 Day Shift March 11][https://logbooks.jlab.org/entry/4148205 Day Shift March 12]<br />
*[https://logbooks.jlab.org/entry/4147070 Swing Shift March 10][https://logbooks.jlab.org/entry/4147781 Swing Shift March 11][https://logbooks.jlab.org/entry/4148404 Swing Shift March 12]<br />
*[https://logbooks.jlab.org/entry/4147209 Owl Shift March 10/11] [https://logbooks.jlab.org/entry/4147936 Owl Shift March 11/12][https://logbooks.jlab.org/entry/4148532 Owl Shift March 12/13]<br />
*[https://logbooks.jlab.org/entry/4147403 Early Riser Shift March 11] [https://logbooks.jlab.org/entry/4148064 Early Riser Shift March 12][https://logbooks.jlab.org/entry/4148664 Early Riser Shift March 13] <br />
*Total triggers since friday day shift(March 10):8.2b<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4147185 Harp Scan] <br />
*[https://logbooks.jlab.org/entry/4147916#comment-43972 PS FADC Scalar Readouts(Left/Right arm) dead channels](Lydia)[https://logbooks.jlab.org/entry/4147932](Left arm) [https://logbooks.jlab.org/entry/4147925](Right Arm) [https://logbooks.jlab.org/entry/4147923][https://logbooks.jlab.org/entry/4147976 dead and non dead channels]<br />
*[https://logbooks.jlab.org/entry/4147977 Switch COBREM Template to new TAGM configuration](Hovanes)<br />
*[https://logbooks.jlab.org/entry/4148476 TAC run] (Sasha)[https://logbooks.jlab.org/entry/4148501 bleedthrough current during TAC run]<br />
=== Issues ===<br />
*[https://logbooks.jlab.org/entry/4146781 TPOL alarms after Powercycle of crate, alarm still exists but less frequent]<br />
*[https://logbooks.jlab.org/entry/4147478#comment-43956 FDC HV Channel 2 C1 trips every couple of minutes] (Amy)<br />
*[https://logbooks.jlab.org/entry/4147488 Lowered the FDC HV channel 2 C1 2150V to 2125V] (Lubomir)<br />
*[https://logbooks.jlab.org/entry/4147479 FCAL base lock up (41:48)] [https://logbooks.jlab.org/entry/4148090 (11,49), (28,50)] [https://logbooks.jlab.org/entry/4148115 (41,39)][https://logbooks.jlab.org/entry/4148149 (18,32) manual reset](Amy)[-1,4)(14,13) Hovanes)]<br />
*[https://logbooks.jlab.org/entry/4148257 Vacuum pump alarm][[https://logbooks.jlab.org/entry/4148270 Vacuum pump alarm areas][https://logbooks.jlab.org/entry/4148283](Mike) [https://logbooks.jlab.org/entry/4148259 plot of alarmed variable][https://logbooks.jlab.org/entry/4148295 Goni Vacuum pump alarms] (Keith)<br />
*[https://logbooks.jlab.org/entry/4148349 Target Alarms]Mike [https://logbooks.jlab.org/entry/4148351 Target Alarms]Mike <br />
*[https://logbooks.jlab.org/entry/4148305 COBREM spectrum after Vacuum pump alarm][https://logbooks.jlab.org/entry/4148308 COBREM corrected][Olga/Hovanes]<br />
*begining of owl shift had DAQ issue: Powercycled rocDIRC and soft reboot of IOC by Hovanes (on call Justin).Issue was solved and DAQ started.<br />
=== Plans ===<br />
<br />
*bleed through measurement sunday, as of 2 pm it is going forward and Sasha and shift crew are working on it. TAC run started. Expected completion: late swing shift, then resumes production.<br />
<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
= Friday March 10 =<br />
<br />
=== Past 24 hours ===<br />
*Production continued<br />
*Four hall operation until ~11 pm, then HallC down until the morning. A,B and D operational overnight.<br />
*Beam was trippy during the day but got better over the swing shift through owl shift. <br />
*ABU=10.37 hr(midnight), ~4bn triggers <br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4145989 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146164 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146372 Owl Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146581 Early Riser Shift Summary]<br />
<br />
<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4145950 Main Trigger Scalar frozen] [https://logbooks.jlab.org/entry/4145958 restarted] (Alexandre D.)<br />
*[https://logbooks.jlab.org/entry/4146057 FCAL Base (22,55) lock up and reset Alan G.]<br />
*[https://logbooks.jlab.org/entry/4146333 FCAL Base Lock up alarms:Sasha][https://logbooks.jlab.org/entry/4146276 FCAL Base lock up (42,7) and (45,13)][https://logbooks.jlab.org/entry/4146464 (25,27), (-5,-3): Rebecca B.]<br />
*[https://logbooks.jlab.org/entry/4146575 Off node in addition to base lock: required to reset] [Jesse H.]<br />
*[https://logbooks.jlab.org/files/2023/03/4146603/DAQ%20status%2C%20current%20and%20PS%3APSC%20rates%20.pdf Strip charts for DAQ status, current, PS/PSC rates etc..]<br />
=== Issues ===<br />
*TPOL alarms continued<br />
*DAQ live time 0%, restart did not solve, Surgey had to reset gluon01 crate: solved<br />
*DAQ issue early riser this morning: ROCFCAL error,DAQ reset (solved)<br />
*Active collimator bias voltage:[https://logbooks.jlab.org/entry/4144340] alarms to EPICS (Lubomir and Hovanes to communicate for TPOL card, one is in use. We should have one more somewhere)<br />
=== Plans ===<br />
*Opportunistic Access by Zisis/Karthik for mini BCAL prototype<br />
*TAC run (next week? or 3/10: HallC down for the night and probably for entire morning)<br />
*Energy measurement at HallC <br />
*Bleedthrough measurement at HallD <br />
*if HallC run low current or down for 2 hours at least, Sasha will do some work on TAC run.<br />
*3/10 HallC will have some down time at least some part of morning confirmed from HallC RC(Joerg), can we do some tests during HallC downtime?<br />
*Sasha Positive for the morning(3/10) based on HallC condition till that time.<br />
<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
= Thursday March 9 =<br />
<br />
=== Past 24 hours ===<br />
* Work on Injector(early day shift): completed, beam restored.<br />
* HI test(900nA) Pb and Mo foils, HI study completed at the end of day shift and nominal production conditions restored including AC gain 10^-8<br />
* Production resumed at swing shift with AMO radiator configuration<br />
* Rate Scan study by Sasha: Swing shift, raw and production mode at different currents:300nA, 350nA and 400nA <br />
* Production resumed with 0/90 PARA after Sasha's rate scan completion <br />
* Beam off due to 1L09 tripping high voltage(~1.5hr)<br />
* Beam (trippy) early owl shift, then better beam, then beam current was fluctuating and was under 300 nA <br />
* ABU=11.28 hr(till 8 am 3/9), ~2 bn production triggers till 5 am 3/9, smooth running over the night <br />
<br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4145755 Early Riser Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145145 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145340 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145580 Owl Shift Summary]<br />
<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4145132 High intensity test with Pb and Mo foils](Justin)<br />
*[https://logbooks.jlab.org/entry/4145087] [https://logbooks.jlab.org/entry/4145141] Pb and Molybdenum foil inserted](Lubomir)<br />
*[https://logbooks.jlab.org/entry/4145215 Doubled the thickness of the Molybdenum] (Lubomir)<br />
*[https://logbooks.jlab.org/entry/4145094] [https://logbooks.jlab.org/entry/4145147] CDC currents with W and W+Pb foils (Naomi)<br />
*[https://logbooks.jlab.org/entry/4145194 CDC currents with W and Mo foils] (Naomi)<br />
*[https://logbooks.jlab.org/entry/4145377 CDC AI on 16:25 3/8 swing] (Naomi) <br />
*[https://logbooks.jlab.org/entry/4145314 Beam halo alarms] <br />
*[https://logbooks.jlab.org/entry/4145367 Missing data on channel 23 TPOL](Roman)<br />
*[https://logbooks.jlab.org/entry/4145755 FCAL Base Lockup]<br />
*[https://logbooks.jlab.org/entry/4145810 Beam Current over the night] (Jesse)<br />
*[https://logbooks.jlab.org/entry/4145807][https://logbooks.jlab.org/entry/4145860]TPOL occupancies not flat before reset of rootspy](Yannik)<br />
=== Issues ===<br />
*[https://logbooks.jlab.org/entry/4144945 TPOL alarms]<br />
*DAQ issue this morning: live time dropped to 0%, restarting solved the issue<br />
<br />
===Plans=== <br />
*TAC run whenever opportunity comes( HallC run at small current or down) <br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)</div>Churamanhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_March_8_-_March_15,_2023&diff=120276Run Planning Meeting Notes, March 8 - March 15, 20232023-03-15T09:09:55Z<p>Churaman: </p>
<hr />
<div>[https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 Zoom Connect] Meeting ID: 160 199 0060 / Passcode 8394<br />
<br />
[https://cebaf.jlab.org/files/ops/accboard/ MCC Whiteboard]<br />
<br />
[https://halldweb.jlab.org/online/whiteboard/ Hall D counting room white board]<br />
<br />
[https://docs.google.com/spreadsheets/d/1NffTc4-S5PbTMSuH_pp7ZYsGRH4JC_WSVo770_iJYt0/edit#gid=60671503 Spreadsheet with list of runs]<br />
<br />
[https://halldweb.jlab.org/data_monitoring/run_statistics/RunPeriod-2023-01/index.html Integrated Trigger Count]<br />
<br />
[https://logbooks.jlab.org/book/hdlog Hall D Logbook]<br />
==Wednesday March 15==<br />
===Past 24 hours===<br />
*production continues, start of the day shift:injector orbit optimization issue, trippy beam, beam lost: BLM trips, TAGH HV alarms <br />
*ABU=7.28hr+(Wednesday morning upto 8 am)<br />
===Shift Reports===<br />
*[https://logbooks.jlab.org/entry/4149422 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149715 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149817 Owl Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149895 Early Riser Shift Summary]<br />
===Reports===<br />
*[https://logbooks.jlab.org/entry/4149680 TAGH HV Sasha Powercycled the crate]<br />
*[https://logbooks.jlab.org/entry/4149750 Harp Scan Results comparision]<br />
*[https://logbooks.jlab.org/entry/4149855 AC orbit lock status vs AC Y,X, Beam Current]<br />
*[https://logbooks.jlab.org/entry/4149857 PS/PSC conic scalar rate: run period so far]<br />
===Issues===<br />
*[https://logbooks.jlab.org/entry/4149628 TAGH HV alarm issue(resolved)] <br />
*[https://logbooks.jlab.org/entry/4149908 (52,44)] (FCAL bases)<br />
===Plans===<br />
*Tagger Hall Access (March 15) by Hovanes(After the Hall is surveyed and gets into controlled access) <br />
*High current run(900 nA)[High intensity scan:Final round] with modified trigger thresh-holds[Wednesday swing/Thursday day Shift][Justin, Sasha, Lubomir, Naomi][Access not required]<br />
*Straight-track run ~50nA (Magnetic field off: drift chamber)[March 19th sunday swing][Justin, Sasha, Lubomir,Naomi][Access not required]<br />
==Plans on Accelerator Side==<br />
*Beam Test studies/BPM test(wednesday)<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
=Tuesday March 14=<br />
===Past 24 Hours===<br />
*Halld Beam Stopper mismatch, hall is in power permit from morning ~6:50 am.<br />
*Back to beam permit at ~3:50 pm.<br />
*Harp Scan(>10 hours without beam and several works on accelerator)<br />
*A very short ~11 min run as per Sasha's request in a raw mode <br />
*Production resumed<br />
*ABU=10.82 hr (till 12:00 am)<br />
===Shift Reports===<br />
*[https://logbooks.jlab.org/entry/4148845 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149048 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149137 Owl Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149235 Early Riser Shift Summary]<br />
===Reports===<br />
*[https://logbooks.jlab.org/entry/4148807 curious HallD beam energy behavior](Alexandre D.)<br />
*[https://logbooks.jlab.org/entry/4149089 harp scan extrapolation][https://logbooks.jlab.org/entry/4149084] [https://logbooks.jlab.org/entry/4149087]<br />
===Issues===<br />
*[https://logbooks.jlab.org/entry/4148723 beam stopper mismatched](resolved: swapped: network communication switch)(Beam lost about 11 hours)<br />
*[https://logbooks.jlab.org/entry/4148939 PSS Drop injector/North Linac/Hall D/Tagger](MCC)<br />
*[https://logbooks.jlab.org/entry/4149168 AC X,Y position vs AC orbit lock status] <br />
*[https://logbooks.jlab.org/entry/4149165 (16,19)][https://logbooks.jlab.org/entry/4149229 (11,14)(42,5)] (FCAL bases locked) <br />
==Plans==<br />
*Hovanes will seek Tagger hall access on wednesday. Need Radcon support. It has already been set up for morning.<br />
*Sasha will be taking 5-10 min of data on raw mode once beam comes back(done)<br />
*When HallC is down, more data for TAC run?(next week) [Sasha]<br />
*High current run(900 nA) with modified trigger thresh-holds[Wednesday Swing Shift][Justin, Sasha,Lubomir][Access not rquired]<br />
*Straight-track run ~50nA (Magnetic field off: drift chamber)[March 19th sunday swing/owl shift][Justin, Sasha, Lubomir][Access not required]<br />
==Plans on Accelerator Side==<br />
*Beam Test studies/BPM test (wednesday)<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
=Monday March 13(Past 72 hours)=<br />
<br />
=== Friday Through Monday March (10-13) ===<br />
(Friday)<br />
*Production whenever beam available on Friday mid-day shift, then at 2:51 pm beam down due accelerator issue. ETA was 7-8 pm swing. Beam restored around 9 pm.<br />
*Harp Scan[Friday swing] <br />
*Opportunistic Access(Friday): Karthik, Zisis, Stejphan: (EIC) mini BCAL prototype test<br />
*Hovanes:TPOL crate powercycled: alarm exists but self disappears quickly after increase of delay by 60s<br />
*ABU=10.37 hr (Upto Friday 8 am)<br />
(Saturday)<br />
*Production continues, Issue on 1LO4 HV drop(NL) : cost ~2 hours of downtime, trippy beam <br />
*Beam back: day shift crew continued production followed by swing(trip rate is still high), towards the mid-swing shift: trip rate low,better beam delivery.<br />
*ABU=8.63 hr(Saturday 8 am)<br />
(Sunday)<br />
*Production continues throughout the owl shift, Early riser and mid-day shift. Started TAC run study by Sasha at about 2 pm. Expected completion: Late swing shift.Before the Vacuum pump alarm(11:30am-1:15 pm), beam was good with less trips. Finished TAC run. Beam restored. But accelerator had problems 1L05,07 NL system at the begining of owl shift. Beam restored at 12:13 pm and production also resumed.<br />
*ABU=14.73 hr (Upto Sunday 8 am), far better <br />
(Monday: upto 8 am)<br />
*Production running from midnight,<br />
*ABU=8.03 hr (Monday upto 4 am)<br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4146773 Day Shift March 10][https://logbooks.jlab.org/entry/4147593 Day Shift March 11][https://logbooks.jlab.org/entry/4148205 Day Shift March 12]<br />
*[https://logbooks.jlab.org/entry/4147070 Swing Shift March 10][https://logbooks.jlab.org/entry/4147781 Swing Shift March 11][https://logbooks.jlab.org/entry/4148404 Swing Shift March 12]<br />
*[https://logbooks.jlab.org/entry/4147209 Owl Shift March 10/11] [https://logbooks.jlab.org/entry/4147936 Owl Shift March 11/12][https://logbooks.jlab.org/entry/4148532 Owl Shift March 12/13]<br />
*[https://logbooks.jlab.org/entry/4147403 Early Riser Shift March 11] [https://logbooks.jlab.org/entry/4148064 Early Riser Shift March 12][https://logbooks.jlab.org/entry/4148664 Early Riser Shift March 13] <br />
*Total triggers since friday day shift(March 10):8.2b<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4147185 Harp Scan] <br />
*[https://logbooks.jlab.org/entry/4147916#comment-43972 PS FADC Scalar Readouts(Left/Right arm) dead channels](Lydia)[https://logbooks.jlab.org/entry/4147932](Left arm) [https://logbooks.jlab.org/entry/4147925](Right Arm) [https://logbooks.jlab.org/entry/4147923][https://logbooks.jlab.org/entry/4147976 dead and non dead channels]<br />
*[https://logbooks.jlab.org/entry/4147977 Switch COBREM Template to new TAGM configuration](Hovanes)<br />
*[https://logbooks.jlab.org/entry/4148476 TAC run] (Sasha)[https://logbooks.jlab.org/entry/4148501 bleedthrough current during TAC run]<br />
=== Issues ===<br />
*[https://logbooks.jlab.org/entry/4146781 TPOL alarms after Powercycle of crate, alarm still exists but less frequent]<br />
*[https://logbooks.jlab.org/entry/4147478#comment-43956 FDC HV Channel 2 C1 trips every couple of minutes] (Amy)<br />
*[https://logbooks.jlab.org/entry/4147488 Lowered the FDC HV channel 2 C1 2150V to 2125V] (Lubomir)<br />
*[https://logbooks.jlab.org/entry/4147479 FCAL base lock up (41:48)] [https://logbooks.jlab.org/entry/4148090 (11,49), (28,50)] [https://logbooks.jlab.org/entry/4148115 (41,39)][https://logbooks.jlab.org/entry/4148149 (18,32) manual reset](Amy)[-1,4)(14,13) Hovanes)]<br />
*[https://logbooks.jlab.org/entry/4148257 Vacuum pump alarm][[https://logbooks.jlab.org/entry/4148270 Vacuum pump alarm areas][https://logbooks.jlab.org/entry/4148283](Mike) [https://logbooks.jlab.org/entry/4148259 plot of alarmed variable][https://logbooks.jlab.org/entry/4148295 Goni Vacuum pump alarms] (Keith)<br />
*[https://logbooks.jlab.org/entry/4148349 Target Alarms]Mike [https://logbooks.jlab.org/entry/4148351 Target Alarms]Mike <br />
*[https://logbooks.jlab.org/entry/4148305 COBREM spectrum after Vacuum pump alarm][https://logbooks.jlab.org/entry/4148308 COBREM corrected][Olga/Hovanes]<br />
*begining of owl shift had DAQ issue: Powercycled rocDIRC and soft reboot of IOC by Hovanes (on call Justin).Issue was solved and DAQ started.<br />
=== Plans ===<br />
<br />
*bleed through measurement sunday, as of 2 pm it is going forward and Sasha and shift crew are working on it. TAC run started. Expected completion: late swing shift, then resumes production.<br />
<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
= Friday March 10 =<br />
<br />
=== Past 24 hours ===<br />
*Production continued<br />
*Four hall operation until ~11 pm, then HallC down until the morning. A,B and D operational overnight.<br />
*Beam was trippy during the day but got better over the swing shift through owl shift. <br />
*ABU=10.37 hr(midnight), ~4bn triggers <br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4145989 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146164 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146372 Owl Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146581 Early Riser Shift Summary]<br />
<br />
<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4145950 Main Trigger Scalar frozen] [https://logbooks.jlab.org/entry/4145958 restarted] (Alexandre D.)<br />
*[https://logbooks.jlab.org/entry/4146057 FCAL Base (22,55) lock up and reset Alan G.]<br />
*[https://logbooks.jlab.org/entry/4146333 FCAL Base Lock up alarms:Sasha][https://logbooks.jlab.org/entry/4146276 FCAL Base lock up (42,7) and (45,13)][https://logbooks.jlab.org/entry/4146464 (25,27), (-5,-3): Rebecca B.]<br />
*[https://logbooks.jlab.org/entry/4146575 Off node in addition to base lock: required to reset] [Jesse H.]<br />
*[https://logbooks.jlab.org/files/2023/03/4146603/DAQ%20status%2C%20current%20and%20PS%3APSC%20rates%20.pdf Strip charts for DAQ status, current, PS/PSC rates etc..]<br />
=== Issues ===<br />
*TPOL alarms continued<br />
*DAQ live time 0%, restart did not solve, Surgey had to reset gluon01 crate: solved<br />
*DAQ issue early riser this morning: ROCFCAL error,DAQ reset (solved)<br />
*Active collimator bias voltage:[https://logbooks.jlab.org/entry/4144340] alarms to EPICS (Lubomir and Hovanes to communicate for TPOL card, one is in use. We should have one more somewhere)<br />
=== Plans ===<br />
*Opportunistic Access by Zisis/Karthik for mini BCAL prototype<br />
*TAC run (next week? or 3/10: HallC down for the night and probably for entire morning)<br />
*Energy measurement at HallC <br />
*Bleedthrough measurement at HallD <br />
*if HallC run low current or down for 2 hours at least, Sasha will do some work on TAC run.<br />
*3/10 HallC will have some down time at least some part of morning confirmed from HallC RC(Joerg), can we do some tests during HallC downtime?<br />
*Sasha Positive for the morning(3/10) based on HallC condition till that time.<br />
<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
= Thursday March 9 =<br />
<br />
=== Past 24 hours ===<br />
* Work on Injector(early day shift): completed, beam restored.<br />
* HI test(900nA) Pb and Mo foils, HI study completed at the end of day shift and nominal production conditions restored including AC gain 10^-8<br />
* Production resumed at swing shift with AMO radiator configuration<br />
* Rate Scan study by Sasha: Swing shift, raw and production mode at different currents:300nA, 350nA and 400nA <br />
* Production resumed with 0/90 PARA after Sasha's rate scan completion <br />
* Beam off due to 1L09 tripping high voltage(~1.5hr)<br />
* Beam (trippy) early owl shift, then better beam, then beam current was fluctuating and was under 300 nA <br />
* ABU=11.28 hr(till 8 am 3/9), ~2 bn production triggers till 5 am 3/9, smooth running over the night <br />
<br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4145755 Early Riser Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145145 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145340 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145580 Owl Shift Summary]<br />
<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4145132 High intensity test with Pb and Mo foils](Justin)<br />
*[https://logbooks.jlab.org/entry/4145087] [https://logbooks.jlab.org/entry/4145141] Pb and Molybdenum foil inserted](Lubomir)<br />
*[https://logbooks.jlab.org/entry/4145215 Doubled the thickness of the Molybdenum] (Lubomir)<br />
*[https://logbooks.jlab.org/entry/4145094] [https://logbooks.jlab.org/entry/4145147] CDC currents with W and W+Pb foils (Naomi)<br />
*[https://logbooks.jlab.org/entry/4145194 CDC currents with W and Mo foils] (Naomi)<br />
*[https://logbooks.jlab.org/entry/4145377 CDC AI on 16:25 3/8 swing] (Naomi) <br />
*[https://logbooks.jlab.org/entry/4145314 Beam halo alarms] <br />
*[https://logbooks.jlab.org/entry/4145367 Missing data on channel 23 TPOL](Roman)<br />
*[https://logbooks.jlab.org/entry/4145755 FCAL Base Lockup]<br />
*[https://logbooks.jlab.org/entry/4145810 Beam Current over the night] (Jesse)<br />
*[https://logbooks.jlab.org/entry/4145807][https://logbooks.jlab.org/entry/4145860]TPOL occupancies not flat before reset of rootspy](Yannik)<br />
=== Issues ===<br />
*[https://logbooks.jlab.org/entry/4144945 TPOL alarms]<br />
*DAQ issue this morning: live time dropped to 0%, restarting solved the issue<br />
<br />
===Plans=== <br />
*TAC run whenever opportunity comes( HallC run at small current or down) <br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)</div>Churamanhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_March_8_-_March_15,_2023&diff=120275Run Planning Meeting Notes, March 8 - March 15, 20232023-03-15T09:09:10Z<p>Churaman: </p>
<hr />
<div>[https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 Zoom Connect] Meeting ID: 160 199 0060 / Passcode 8394<br />
<br />
[https://cebaf.jlab.org/files/ops/accboard/ MCC Whiteboard]<br />
<br />
[https://halldweb.jlab.org/online/whiteboard/ Hall D counting room white board]<br />
<br />
[https://docs.google.com/spreadsheets/d/1NffTc4-S5PbTMSuH_pp7ZYsGRH4JC_WSVo770_iJYt0/edit#gid=60671503 Spreadsheet with list of runs]<br />
<br />
[https://halldweb.jlab.org/data_monitoring/run_statistics/RunPeriod-2023-01/index.html Integrated Trigger Count]<br />
<br />
[https://logbooks.jlab.org/book/hdlog Hall D Logbook]<br />
==Wednesday March 15==<br />
===Past 24 hours===<br />
*production continues, start of the day shift:injector orbit optimization issue, trippy beam, beam lost: BLM trips, TAGH HV alarms <br />
*ABU=7.28hr+(Wednesday morning upto 8 am)<br />
===Shift Reports===<br />
*[https://logbooks.jlab.org/entry/4149422 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149715 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149817 Owl Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149895 Early Riser Shift Summary]<br />
===Reports===<br />
*[https://logbooks.jlab.org/entry/4149680 TAGH HV Sasha Powercycled the crate]<br />
*[https://logbooks.jlab.org/entry/4149750 Harp Scan Results comparision]<br />
*[https://logbooks.jlab.org/entry/4149855 AC orbit lock status vs AC Y,X, Beam Current]<br />
*[https://logbooks.jlab.org/entry/4149857 PS/PSC conic scalar rate: run period so far]<br />
===Issues===<br />
*[https://logbooks.jlab.org/entry/4149628 TAGH HV alarm issue(resolved)] <br />
*[https://logbooks.jlab.org/entry/4149908 5244] (FCAL bases)<br />
===Plans===<br />
*Tagger Hall Access (March 15) by Hovanes(After the Hall is surveyed and gets into controlled access) <br />
*High current run(900 nA)[High intensity scan:Final round] with modified trigger thresh-holds[Wednesday swing/Thursday day Shift][Justin, Sasha, Lubomir, Naomi][Access not required]<br />
*Straight-track run ~50nA (Magnetic field off: drift chamber)[March 19th sunday swing][Justin, Sasha, Lubomir,Naomi][Access not required]<br />
==Plans on Accelerator Side==<br />
*Beam Test studies/BPM test(wednesday)<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
=Tuesday March 14=<br />
===Past 24 Hours===<br />
*Halld Beam Stopper mismatch, hall is in power permit from morning ~6:50 am.<br />
*Back to beam permit at ~3:50 pm.<br />
*Harp Scan(>10 hours without beam and several works on accelerator)<br />
*A very short ~11 min run as per Sasha's request in a raw mode <br />
*Production resumed<br />
*ABU=10.82 hr (till 12:00 am)<br />
===Shift Reports===<br />
*[https://logbooks.jlab.org/entry/4148845 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149048 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149137 Owl Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149235 Early Riser Shift Summary]<br />
===Reports===<br />
*[https://logbooks.jlab.org/entry/4148807 curious HallD beam energy behavior](Alexandre D.)<br />
*[https://logbooks.jlab.org/entry/4149089 harp scan extrapolation][https://logbooks.jlab.org/entry/4149084] [https://logbooks.jlab.org/entry/4149087]<br />
===Issues===<br />
*[https://logbooks.jlab.org/entry/4148723 beam stopper mismatched](resolved: swapped: network communication switch)(Beam lost about 11 hours)<br />
*[https://logbooks.jlab.org/entry/4148939 PSS Drop injector/North Linac/Hall D/Tagger](MCC)<br />
*[https://logbooks.jlab.org/entry/4149168 AC X,Y position vs AC orbit lock status] <br />
*[https://logbooks.jlab.org/entry/4149165 (16,19)][https://logbooks.jlab.org/entry/4149229 (11,14)(42,5)] (FCAL bases locked) <br />
==Plans==<br />
*Hovanes will seek Tagger hall access on wednesday. Need Radcon support. It has already been set up for morning.<br />
*Sasha will be taking 5-10 min of data on raw mode once beam comes back(done)<br />
*When HallC is down, more data for TAC run?(next week) [Sasha]<br />
*High current run(900 nA) with modified trigger thresh-holds[Wednesday Swing Shift][Justin, Sasha,Lubomir][Access not rquired]<br />
*Straight-track run ~50nA (Magnetic field off: drift chamber)[March 19th sunday swing/owl shift][Justin, Sasha, Lubomir][Access not required]<br />
==Plans on Accelerator Side==<br />
*Beam Test studies/BPM test (wednesday)<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
=Monday March 13(Past 72 hours)=<br />
<br />
=== Friday Through Monday March (10-13) ===<br />
(Friday)<br />
*Production whenever beam available on Friday mid-day shift, then at 2:51 pm beam down due accelerator issue. ETA was 7-8 pm swing. Beam restored around 9 pm.<br />
*Harp Scan[Friday swing] <br />
*Opportunistic Access(Friday): Karthik, Zisis, Stejphan: (EIC) mini BCAL prototype test<br />
*Hovanes:TPOL crate powercycled: alarm exists but self disappears quickly after increase of delay by 60s<br />
*ABU=10.37 hr (Upto Friday 8 am)<br />
(Saturday)<br />
*Production continues, Issue on 1LO4 HV drop(NL) : cost ~2 hours of downtime, trippy beam <br />
*Beam back: day shift crew continued production followed by swing(trip rate is still high), towards the mid-swing shift: trip rate low,better beam delivery.<br />
*ABU=8.63 hr(Saturday 8 am)<br />
(Sunday)<br />
*Production continues throughout the owl shift, Early riser and mid-day shift. Started TAC run study by Sasha at about 2 pm. Expected completion: Late swing shift.Before the Vacuum pump alarm(11:30am-1:15 pm), beam was good with less trips. Finished TAC run. Beam restored. But accelerator had problems 1L05,07 NL system at the begining of owl shift. Beam restored at 12:13 pm and production also resumed.<br />
*ABU=14.73 hr (Upto Sunday 8 am), far better <br />
(Monday: upto 8 am)<br />
*Production running from midnight,<br />
*ABU=8.03 hr (Monday upto 4 am)<br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4146773 Day Shift March 10][https://logbooks.jlab.org/entry/4147593 Day Shift March 11][https://logbooks.jlab.org/entry/4148205 Day Shift March 12]<br />
*[https://logbooks.jlab.org/entry/4147070 Swing Shift March 10][https://logbooks.jlab.org/entry/4147781 Swing Shift March 11][https://logbooks.jlab.org/entry/4148404 Swing Shift March 12]<br />
*[https://logbooks.jlab.org/entry/4147209 Owl Shift March 10/11] [https://logbooks.jlab.org/entry/4147936 Owl Shift March 11/12][https://logbooks.jlab.org/entry/4148532 Owl Shift March 12/13]<br />
*[https://logbooks.jlab.org/entry/4147403 Early Riser Shift March 11] [https://logbooks.jlab.org/entry/4148064 Early Riser Shift March 12][https://logbooks.jlab.org/entry/4148664 Early Riser Shift March 13] <br />
*Total triggers since friday day shift(March 10):8.2b<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4147185 Harp Scan] <br />
*[https://logbooks.jlab.org/entry/4147916#comment-43972 PS FADC Scalar Readouts(Left/Right arm) dead channels](Lydia)[https://logbooks.jlab.org/entry/4147932](Left arm) [https://logbooks.jlab.org/entry/4147925](Right Arm) [https://logbooks.jlab.org/entry/4147923][https://logbooks.jlab.org/entry/4147976 dead and non dead channels]<br />
*[https://logbooks.jlab.org/entry/4147977 Switch COBREM Template to new TAGM configuration](Hovanes)<br />
*[https://logbooks.jlab.org/entry/4148476 TAC run] (Sasha)[https://logbooks.jlab.org/entry/4148501 bleedthrough current during TAC run]<br />
=== Issues ===<br />
*[https://logbooks.jlab.org/entry/4146781 TPOL alarms after Powercycle of crate, alarm still exists but less frequent]<br />
*[https://logbooks.jlab.org/entry/4147478#comment-43956 FDC HV Channel 2 C1 trips every couple of minutes] (Amy)<br />
*[https://logbooks.jlab.org/entry/4147488 Lowered the FDC HV channel 2 C1 2150V to 2125V] (Lubomir)<br />
*[https://logbooks.jlab.org/entry/4147479 FCAL base lock up (41:48)] [https://logbooks.jlab.org/entry/4148090 (11,49), (28,50)] [https://logbooks.jlab.org/entry/4148115 (41,39)][https://logbooks.jlab.org/entry/4148149 (18,32) manual reset](Amy)[-1,4)(14,13) Hovanes)]<br />
*[https://logbooks.jlab.org/entry/4148257 Vacuum pump alarm][[https://logbooks.jlab.org/entry/4148270 Vacuum pump alarm areas][https://logbooks.jlab.org/entry/4148283](Mike) [https://logbooks.jlab.org/entry/4148259 plot of alarmed variable][https://logbooks.jlab.org/entry/4148295 Goni Vacuum pump alarms] (Keith)<br />
*[https://logbooks.jlab.org/entry/4148349 Target Alarms]Mike [https://logbooks.jlab.org/entry/4148351 Target Alarms]Mike <br />
*[https://logbooks.jlab.org/entry/4148305 COBREM spectrum after Vacuum pump alarm][https://logbooks.jlab.org/entry/4148308 COBREM corrected][Olga/Hovanes]<br />
*begining of owl shift had DAQ issue: Powercycled rocDIRC and soft reboot of IOC by Hovanes (on call Justin).Issue was solved and DAQ started.<br />
=== Plans ===<br />
<br />
*bleed through measurement sunday, as of 2 pm it is going forward and Sasha and shift crew are working on it. TAC run started. Expected completion: late swing shift, then resumes production.<br />
<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
= Friday March 10 =<br />
<br />
=== Past 24 hours ===<br />
*Production continued<br />
*Four hall operation until ~11 pm, then HallC down until the morning. A,B and D operational overnight.<br />
*Beam was trippy during the day but got better over the swing shift through owl shift. <br />
*ABU=10.37 hr(midnight), ~4bn triggers <br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4145989 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146164 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146372 Owl Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146581 Early Riser Shift Summary]<br />
<br />
<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4145950 Main Trigger Scalar frozen] [https://logbooks.jlab.org/entry/4145958 restarted] (Alexandre D.)<br />
*[https://logbooks.jlab.org/entry/4146057 FCAL Base (22,55) lock up and reset Alan G.]<br />
*[https://logbooks.jlab.org/entry/4146333 FCAL Base Lock up alarms:Sasha][https://logbooks.jlab.org/entry/4146276 FCAL Base lock up (42,7) and (45,13)][https://logbooks.jlab.org/entry/4146464 (25,27), (-5,-3): Rebecca B.]<br />
*[https://logbooks.jlab.org/entry/4146575 Off node in addition to base lock: required to reset] [Jesse H.]<br />
*[https://logbooks.jlab.org/files/2023/03/4146603/DAQ%20status%2C%20current%20and%20PS%3APSC%20rates%20.pdf Strip charts for DAQ status, current, PS/PSC rates etc..]<br />
=== Issues ===<br />
*TPOL alarms continued<br />
*DAQ live time 0%, restart did not solve, Surgey had to reset gluon01 crate: solved<br />
*DAQ issue early riser this morning: ROCFCAL error,DAQ reset (solved)<br />
*Active collimator bias voltage:[https://logbooks.jlab.org/entry/4144340] alarms to EPICS (Lubomir and Hovanes to communicate for TPOL card, one is in use. We should have one more somewhere)<br />
=== Plans ===<br />
*Opportunistic Access by Zisis/Karthik for mini BCAL prototype<br />
*TAC run (next week? or 3/10: HallC down for the night and probably for entire morning)<br />
*Energy measurement at HallC <br />
*Bleedthrough measurement at HallD <br />
*if HallC run low current or down for 2 hours at least, Sasha will do some work on TAC run.<br />
*3/10 HallC will have some down time at least some part of morning confirmed from HallC RC(Joerg), can we do some tests during HallC downtime?<br />
*Sasha Positive for the morning(3/10) based on HallC condition till that time.<br />
<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
= Thursday March 9 =<br />
<br />
=== Past 24 hours ===<br />
* Work on Injector(early day shift): completed, beam restored.<br />
* HI test(900nA) Pb and Mo foils, HI study completed at the end of day shift and nominal production conditions restored including AC gain 10^-8<br />
* Production resumed at swing shift with AMO radiator configuration<br />
* Rate Scan study by Sasha: Swing shift, raw and production mode at different currents:300nA, 350nA and 400nA <br />
* Production resumed with 0/90 PARA after Sasha's rate scan completion <br />
* Beam off due to 1L09 tripping high voltage(~1.5hr)<br />
* Beam (trippy) early owl shift, then better beam, then beam current was fluctuating and was under 300 nA <br />
* ABU=11.28 hr(till 8 am 3/9), ~2 bn production triggers till 5 am 3/9, smooth running over the night <br />
<br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4145755 Early Riser Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145145 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145340 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145580 Owl Shift Summary]<br />
<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4145132 High intensity test with Pb and Mo foils](Justin)<br />
*[https://logbooks.jlab.org/entry/4145087] [https://logbooks.jlab.org/entry/4145141] Pb and Molybdenum foil inserted](Lubomir)<br />
*[https://logbooks.jlab.org/entry/4145215 Doubled the thickness of the Molybdenum] (Lubomir)<br />
*[https://logbooks.jlab.org/entry/4145094] [https://logbooks.jlab.org/entry/4145147] CDC currents with W and W+Pb foils (Naomi)<br />
*[https://logbooks.jlab.org/entry/4145194 CDC currents with W and Mo foils] (Naomi)<br />
*[https://logbooks.jlab.org/entry/4145377 CDC AI on 16:25 3/8 swing] (Naomi) <br />
*[https://logbooks.jlab.org/entry/4145314 Beam halo alarms] <br />
*[https://logbooks.jlab.org/entry/4145367 Missing data on channel 23 TPOL](Roman)<br />
*[https://logbooks.jlab.org/entry/4145755 FCAL Base Lockup]<br />
*[https://logbooks.jlab.org/entry/4145810 Beam Current over the night] (Jesse)<br />
*[https://logbooks.jlab.org/entry/4145807][https://logbooks.jlab.org/entry/4145860]TPOL occupancies not flat before reset of rootspy](Yannik)<br />
=== Issues ===<br />
*[https://logbooks.jlab.org/entry/4144945 TPOL alarms]<br />
*DAQ issue this morning: live time dropped to 0%, restarting solved the issue<br />
<br />
===Plans=== <br />
*TAC run whenever opportunity comes( HallC run at small current or down) <br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)</div>Churamanhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_March_8_-_March_15,_2023&diff=120274Run Planning Meeting Notes, March 8 - March 15, 20232023-03-15T08:58:21Z<p>Churaman: </p>
<hr />
<div>[https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 Zoom Connect] Meeting ID: 160 199 0060 / Passcode 8394<br />
<br />
[https://cebaf.jlab.org/files/ops/accboard/ MCC Whiteboard]<br />
<br />
[https://halldweb.jlab.org/online/whiteboard/ Hall D counting room white board]<br />
<br />
[https://docs.google.com/spreadsheets/d/1NffTc4-S5PbTMSuH_pp7ZYsGRH4JC_WSVo770_iJYt0/edit#gid=60671503 Spreadsheet with list of runs]<br />
<br />
[https://halldweb.jlab.org/data_monitoring/run_statistics/RunPeriod-2023-01/index.html Integrated Trigger Count]<br />
<br />
[https://logbooks.jlab.org/book/hdlog Hall D Logbook]<br />
==Wednesday March 15==<br />
===Past 24 hours===<br />
*production continues, start of the day shift:injector orbit optimization issue, trippy beam, beam lost: BLM trips, TAGH HV alarms <br />
*ABU=7.28hr+(Wednesday morning upto 8 am)<br />
===Shift Reports===<br />
*[https://logbooks.jlab.org/entry/4149422 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149715 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149817 Owl Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149895 Early Riser Shift Summary]<br />
===Reports===<br />
*[https://logbooks.jlab.org/entry/4149680 TAGH HV Sasha Powercycled the crate]<br />
*[https://logbooks.jlab.org/entry/4149750 Harp Scan Results comparision]<br />
*[https://logbooks.jlab.org/entry/4149855 AC orbit lock status vs AC Y,X, Beam Current]<br />
*[https://logbooks.jlab.org/entry/4149857 PS/PSC conic scalar rate: run period so far]<br />
===Issues===<br />
*[https://logbooks.jlab.org/entry/4149628 TAGH HV alarm issue(resolved)] <br />
===Plans===<br />
*Tagger Hall Access (March 15) by Hovanes(After the Hall is surveyed and gets into controlled access) <br />
*High current run(900 nA)[High intensity scan:Final round] with modified trigger thresh-holds[Wednesday swing/Thursday day Shift][Justin, Sasha, Lubomir, Naomi][Access not required]<br />
*Straight-track run ~50nA (Magnetic field off: drift chamber)[March 19th sunday swing][Justin, Sasha, Lubomir,Naomi][Access not required]<br />
==Plans on Accelerator Side==<br />
*Beam Test studies/BPM test(wednesday)<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
=Tuesday March 14=<br />
===Past 24 Hours===<br />
*Halld Beam Stopper mismatch, hall is in power permit from morning ~6:50 am.<br />
*Back to beam permit at ~3:50 pm.<br />
*Harp Scan(>10 hours without beam and several works on accelerator)<br />
*A very short ~11 min run as per Sasha's request in a raw mode <br />
*Production resumed<br />
*ABU=10.82 hr (till 12:00 am)<br />
===Shift Reports===<br />
*[https://logbooks.jlab.org/entry/4148845 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149048 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149137 Owl Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149235 Early Riser Shift Summary]<br />
===Reports===<br />
*[https://logbooks.jlab.org/entry/4148807 curious HallD beam energy behavior](Alexandre D.)<br />
*[https://logbooks.jlab.org/entry/4149089 harp scan extrapolation][https://logbooks.jlab.org/entry/4149084] [https://logbooks.jlab.org/entry/4149087]<br />
<br />
===Issues===<br />
*[https://logbooks.jlab.org/entry/4148723 beam stopper mismatched](resolved: swapped: network communication switch)(Beam lost about 11 hours)<br />
*[https://logbooks.jlab.org/entry/4148939 PSS Drop injector/North Linac/Hall D/Tagger](MCC)<br />
*[https://logbooks.jlab.org/entry/4149168 AC X,Y position vs AC orbit lock status] <br />
*[https://logbooks.jlab.org/entry/4149165 (16,19)][https://logbooks.jlab.org/entry/4149229 (11,14)(42,5)] (FCAL bases locked) <br />
==Plans==<br />
*Hovanes will seek Tagger hall access on wednesday. Need Radcon support. It has already been set up for morning.<br />
*Sasha will be taking 5-10 min of data on raw mode once beam comes back(done)<br />
*When HallC is down, more data for TAC run?(next week) [Sasha]<br />
*High current run(900 nA) with modified trigger thresh-holds[Wednesday Swing Shift][Justin, Sasha,Lubomir][Access not rquired]<br />
*Straight-track run ~50nA (Magnetic field off: drift chamber)[March 19th sunday swing/owl shift][Justin, Sasha, Lubomir][Access not required]<br />
==Plans on Accelerator Side==<br />
*Beam Test studies/BPM test (wednesday)<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
=Monday March 13(Past 72 hours)=<br />
<br />
=== Friday Through Monday March (10-13) ===<br />
(Friday)<br />
*Production whenever beam available on Friday mid-day shift, then at 2:51 pm beam down due accelerator issue. ETA was 7-8 pm swing. Beam restored around 9 pm.<br />
*Harp Scan[Friday swing] <br />
*Opportunistic Access(Friday): Karthik, Zisis, Stejphan: (EIC) mini BCAL prototype test<br />
*Hovanes:TPOL crate powercycled: alarm exists but self disappears quickly after increase of delay by 60s<br />
*ABU=10.37 hr (Upto Friday 8 am)<br />
(Saturday)<br />
*Production continues, Issue on 1LO4 HV drop(NL) : cost ~2 hours of downtime, trippy beam <br />
*Beam back: day shift crew continued production followed by swing(trip rate is still high), towards the mid-swing shift: trip rate low,better beam delivery.<br />
*ABU=8.63 hr(Saturday 8 am)<br />
(Sunday)<br />
*Production continues throughout the owl shift, Early riser and mid-day shift. Started TAC run study by Sasha at about 2 pm. Expected completion: Late swing shift.Before the Vacuum pump alarm(11:30am-1:15 pm), beam was good with less trips. Finished TAC run. Beam restored. But accelerator had problems 1L05,07 NL system at the begining of owl shift. Beam restored at 12:13 pm and production also resumed.<br />
*ABU=14.73 hr (Upto Sunday 8 am), far better <br />
(Monday: upto 8 am)<br />
*Production running from midnight,<br />
*ABU=8.03 hr (Monday upto 4 am)<br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4146773 Day Shift March 10][https://logbooks.jlab.org/entry/4147593 Day Shift March 11][https://logbooks.jlab.org/entry/4148205 Day Shift March 12]<br />
*[https://logbooks.jlab.org/entry/4147070 Swing Shift March 10][https://logbooks.jlab.org/entry/4147781 Swing Shift March 11][https://logbooks.jlab.org/entry/4148404 Swing Shift March 12]<br />
*[https://logbooks.jlab.org/entry/4147209 Owl Shift March 10/11] [https://logbooks.jlab.org/entry/4147936 Owl Shift March 11/12][https://logbooks.jlab.org/entry/4148532 Owl Shift March 12/13]<br />
*[https://logbooks.jlab.org/entry/4147403 Early Riser Shift March 11] [https://logbooks.jlab.org/entry/4148064 Early Riser Shift March 12][https://logbooks.jlab.org/entry/4148664 Early Riser Shift March 13] <br />
*Total triggers since friday day shift(March 10):8.2b<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4147185 Harp Scan] <br />
*[https://logbooks.jlab.org/entry/4147916#comment-43972 PS FADC Scalar Readouts(Left/Right arm) dead channels](Lydia)[https://logbooks.jlab.org/entry/4147932](Left arm) [https://logbooks.jlab.org/entry/4147925](Right Arm) [https://logbooks.jlab.org/entry/4147923][https://logbooks.jlab.org/entry/4147976 dead and non dead channels]<br />
*[https://logbooks.jlab.org/entry/4147977 Switch COBREM Template to new TAGM configuration](Hovanes)<br />
*[https://logbooks.jlab.org/entry/4148476 TAC run] (Sasha)[https://logbooks.jlab.org/entry/4148501 bleedthrough current during TAC run]<br />
=== Issues ===<br />
*[https://logbooks.jlab.org/entry/4146781 TPOL alarms after Powercycle of crate, alarm still exists but less frequent]<br />
*[https://logbooks.jlab.org/entry/4147478#comment-43956 FDC HV Channel 2 C1 trips every couple of minutes] (Amy)<br />
*[https://logbooks.jlab.org/entry/4147488 Lowered the FDC HV channel 2 C1 2150V to 2125V] (Lubomir)<br />
*[https://logbooks.jlab.org/entry/4147479 FCAL base lock up (41:48)] [https://logbooks.jlab.org/entry/4148090 (11,49), (28,50)] [https://logbooks.jlab.org/entry/4148115 (41,39)][https://logbooks.jlab.org/entry/4148149 (18,32) manual reset](Amy)[-1,4)(14,13) Hovanes)]<br />
*[https://logbooks.jlab.org/entry/4148257 Vacuum pump alarm][[https://logbooks.jlab.org/entry/4148270 Vacuum pump alarm areas][https://logbooks.jlab.org/entry/4148283](Mike) [https://logbooks.jlab.org/entry/4148259 plot of alarmed variable][https://logbooks.jlab.org/entry/4148295 Goni Vacuum pump alarms] (Keith)<br />
*[https://logbooks.jlab.org/entry/4148349 Target Alarms]Mike [https://logbooks.jlab.org/entry/4148351 Target Alarms]Mike <br />
*[https://logbooks.jlab.org/entry/4148305 COBREM spectrum after Vacuum pump alarm][https://logbooks.jlab.org/entry/4148308 COBREM corrected][Olga/Hovanes]<br />
*begining of owl shift had DAQ issue: Powercycled rocDIRC and soft reboot of IOC by Hovanes (on call Justin).Issue was solved and DAQ started.<br />
=== Plans ===<br />
<br />
*bleed through measurement sunday, as of 2 pm it is going forward and Sasha and shift crew are working on it. TAC run started. Expected completion: late swing shift, then resumes production.<br />
<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
= Friday March 10 =<br />
<br />
=== Past 24 hours ===<br />
*Production continued<br />
*Four hall operation until ~11 pm, then HallC down until the morning. A,B and D operational overnight.<br />
*Beam was trippy during the day but got better over the swing shift through owl shift. <br />
*ABU=10.37 hr(midnight), ~4bn triggers <br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4145989 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146164 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146372 Owl Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146581 Early Riser Shift Summary]<br />
<br />
<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4145950 Main Trigger Scalar frozen] [https://logbooks.jlab.org/entry/4145958 restarted] (Alexandre D.)<br />
*[https://logbooks.jlab.org/entry/4146057 FCAL Base (22,55) lock up and reset Alan G.]<br />
*[https://logbooks.jlab.org/entry/4146333 FCAL Base Lock up alarms:Sasha][https://logbooks.jlab.org/entry/4146276 FCAL Base lock up (42,7) and (45,13)][https://logbooks.jlab.org/entry/4146464 (25,27), (-5,-3): Rebecca B.]<br />
*[https://logbooks.jlab.org/entry/4146575 Off node in addition to base lock: required to reset] [Jesse H.]<br />
*[https://logbooks.jlab.org/files/2023/03/4146603/DAQ%20status%2C%20current%20and%20PS%3APSC%20rates%20.pdf Strip charts for DAQ status, current, PS/PSC rates etc..]<br />
=== Issues ===<br />
*TPOL alarms continued<br />
*DAQ live time 0%, restart did not solve, Surgey had to reset gluon01 crate: solved<br />
*DAQ issue early riser this morning: ROCFCAL error,DAQ reset (solved)<br />
*Active collimator bias voltage:[https://logbooks.jlab.org/entry/4144340] alarms to EPICS (Lubomir and Hovanes to communicate for TPOL card, one is in use. We should have one more somewhere)<br />
=== Plans ===<br />
*Opportunistic Access by Zisis/Karthik for mini BCAL prototype<br />
*TAC run (next week? or 3/10: HallC down for the night and probably for entire morning)<br />
*Energy measurement at HallC <br />
*Bleedthrough measurement at HallD <br />
*if HallC run low current or down for 2 hours at least, Sasha will do some work on TAC run.<br />
*3/10 HallC will have some down time at least some part of morning confirmed from HallC RC(Joerg), can we do some tests during HallC downtime?<br />
*Sasha Positive for the morning(3/10) based on HallC condition till that time.<br />
<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
= Thursday March 9 =<br />
<br />
=== Past 24 hours ===<br />
* Work on Injector(early day shift): completed, beam restored.<br />
* HI test(900nA) Pb and Mo foils, HI study completed at the end of day shift and nominal production conditions restored including AC gain 10^-8<br />
* Production resumed at swing shift with AMO radiator configuration<br />
* Rate Scan study by Sasha: Swing shift, raw and production mode at different currents:300nA, 350nA and 400nA <br />
* Production resumed with 0/90 PARA after Sasha's rate scan completion <br />
* Beam off due to 1L09 tripping high voltage(~1.5hr)<br />
* Beam (trippy) early owl shift, then better beam, then beam current was fluctuating and was under 300 nA <br />
* ABU=11.28 hr(till 8 am 3/9), ~2 bn production triggers till 5 am 3/9, smooth running over the night <br />
<br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4145755 Early Riser Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145145 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145340 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145580 Owl Shift Summary]<br />
<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4145132 High intensity test with Pb and Mo foils](Justin)<br />
*[https://logbooks.jlab.org/entry/4145087] [https://logbooks.jlab.org/entry/4145141] Pb and Molybdenum foil inserted](Lubomir)<br />
*[https://logbooks.jlab.org/entry/4145215 Doubled the thickness of the Molybdenum] (Lubomir)<br />
*[https://logbooks.jlab.org/entry/4145094] [https://logbooks.jlab.org/entry/4145147] CDC currents with W and W+Pb foils (Naomi)<br />
*[https://logbooks.jlab.org/entry/4145194 CDC currents with W and Mo foils] (Naomi)<br />
*[https://logbooks.jlab.org/entry/4145377 CDC AI on 16:25 3/8 swing] (Naomi) <br />
*[https://logbooks.jlab.org/entry/4145314 Beam halo alarms] <br />
*[https://logbooks.jlab.org/entry/4145367 Missing data on channel 23 TPOL](Roman)<br />
*[https://logbooks.jlab.org/entry/4145755 FCAL Base Lockup]<br />
*[https://logbooks.jlab.org/entry/4145810 Beam Current over the night] (Jesse)<br />
*[https://logbooks.jlab.org/entry/4145807][https://logbooks.jlab.org/entry/4145860]TPOL occupancies not flat before reset of rootspy](Yannik)<br />
=== Issues ===<br />
*[https://logbooks.jlab.org/entry/4144945 TPOL alarms]<br />
*DAQ issue this morning: live time dropped to 0%, restarting solved the issue<br />
<br />
===Plans=== <br />
*TAC run whenever opportunity comes( HallC run at small current or down) <br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)</div>Churamanhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_March_8_-_March_15,_2023&diff=120273Run Planning Meeting Notes, March 8 - March 15, 20232023-03-15T05:20:14Z<p>Churaman: </p>
<hr />
<div>[https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 Zoom Connect] Meeting ID: 160 199 0060 / Passcode 8394<br />
<br />
[https://cebaf.jlab.org/files/ops/accboard/ MCC Whiteboard]<br />
<br />
[https://halldweb.jlab.org/online/whiteboard/ Hall D counting room white board]<br />
<br />
[https://docs.google.com/spreadsheets/d/1NffTc4-S5PbTMSuH_pp7ZYsGRH4JC_WSVo770_iJYt0/edit#gid=60671503 Spreadsheet with list of runs]<br />
<br />
[https://halldweb.jlab.org/data_monitoring/run_statistics/RunPeriod-2023-01/index.html Integrated Trigger Count]<br />
<br />
[https://logbooks.jlab.org/book/hdlog Hall D Logbook]<br />
==Wednesday March 15==<br />
===Past 24 hours===<br />
*production continues, start of the day shift:injector orbit optimization issue, trippy beam, beam lost: BLM trips, TAGH HV alarms <br />
*ABU=7.28hr+(Wednesday morning upto 8 am)<br />
===Shift Reports===<br />
*[https://logbooks.jlab.org/entry/4149422 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149715 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149817 Owl Shift Summary]<br />
*[Early Riser Shift Summary]<br />
===Reports===<br />
*[https://logbooks.jlab.org/entry/4149680 TAGH HV Sasha Powercycled the crate]<br />
*[https://logbooks.jlab.org/entry/4149750 Harp Scan Results comparision]<br />
*[https://logbooks.jlab.org/entry/4149855 AC orbit lock status vs AC Y,X, Beam Current]<br />
*[https://logbooks.jlab.org/entry/4149857 PS/PSC conic scalar rate: run period so far]<br />
===Issues===<br />
*[https://logbooks.jlab.org/entry/4149628 TAGH HV alarm issue(resolved)] <br />
===Plans===<br />
*Tagger Hall Access (March 15) by Hovanes(After the Hall is surveyed and gets into controlled access) <br />
*High current run(900 nA)[High intensity scan:Final round] with modified trigger thresh-holds[Wednesday swing/Thursday day Shift][Justin, Sasha, Lubomir, Naomi][Access not required]<br />
*Straight-track run ~50nA (Magnetic field off: drift chamber)[March 19th sunday swing][Justin, Sasha, Lubomir,Naomi][Access not required]<br />
==Plans on Accelerator Side==<br />
*Beam Test studies/BPM test(wednesday)<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
=Tuesday March 14=<br />
===Past 24 Hours===<br />
*Halld Beam Stopper mismatch, hall is in power permit from morning ~6:50 am.<br />
*Back to beam permit at ~3:50 pm.<br />
*Harp Scan(>10 hours without beam and several works on accelerator)<br />
*A very short ~11 min run as per Sasha's request in a raw mode <br />
*Production resumed<br />
*ABU=10.82 hr (till 12:00 am)<br />
===Shift Reports===<br />
*[https://logbooks.jlab.org/entry/4148845 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149048 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149137 Owl Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149235 Early Riser Shift Summary]<br />
===Reports===<br />
*[https://logbooks.jlab.org/entry/4148807 curious HallD beam energy behavior](Alexandre D.)<br />
*[https://logbooks.jlab.org/entry/4149089 harp scan extrapolation][https://logbooks.jlab.org/entry/4149084] [https://logbooks.jlab.org/entry/4149087]<br />
<br />
===Issues===<br />
*[https://logbooks.jlab.org/entry/4148723 beam stopper mismatched](resolved: swapped: network communication switch)(Beam lost about 11 hours)<br />
*[https://logbooks.jlab.org/entry/4148939 PSS Drop injector/North Linac/Hall D/Tagger](MCC)<br />
*[https://logbooks.jlab.org/entry/4149168 AC X,Y position vs AC orbit lock status] <br />
*[https://logbooks.jlab.org/entry/4149165 (16,19)][https://logbooks.jlab.org/entry/4149229 (11,14)(42,5)] (FCAL bases locked) <br />
==Plans==<br />
*Hovanes will seek Tagger hall access on wednesday. Need Radcon support. It has already been set up for morning.<br />
*Sasha will be taking 5-10 min of data on raw mode once beam comes back(done)<br />
*When HallC is down, more data for TAC run?(next week) [Sasha]<br />
*High current run(900 nA) with modified trigger thresh-holds[Wednesday Swing Shift][Justin, Sasha,Lubomir][Access not rquired]<br />
*Straight-track run ~50nA (Magnetic field off: drift chamber)[March 19th sunday swing/owl shift][Justin, Sasha, Lubomir][Access not required]<br />
==Plans on Accelerator Side==<br />
*Beam Test studies/BPM test (wednesday)<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
=Monday March 13(Past 72 hours)=<br />
<br />
=== Friday Through Monday March (10-13) ===<br />
(Friday)<br />
*Production whenever beam available on Friday mid-day shift, then at 2:51 pm beam down due accelerator issue. ETA was 7-8 pm swing. Beam restored around 9 pm.<br />
*Harp Scan[Friday swing] <br />
*Opportunistic Access(Friday): Karthik, Zisis, Stejphan: (EIC) mini BCAL prototype test<br />
*Hovanes:TPOL crate powercycled: alarm exists but self disappears quickly after increase of delay by 60s<br />
*ABU=10.37 hr (Upto Friday 8 am)<br />
(Saturday)<br />
*Production continues, Issue on 1LO4 HV drop(NL) : cost ~2 hours of downtime, trippy beam <br />
*Beam back: day shift crew continued production followed by swing(trip rate is still high), towards the mid-swing shift: trip rate low,better beam delivery.<br />
*ABU=8.63 hr(Saturday 8 am)<br />
(Sunday)<br />
*Production continues throughout the owl shift, Early riser and mid-day shift. Started TAC run study by Sasha at about 2 pm. Expected completion: Late swing shift.Before the Vacuum pump alarm(11:30am-1:15 pm), beam was good with less trips. Finished TAC run. Beam restored. But accelerator had problems 1L05,07 NL system at the begining of owl shift. Beam restored at 12:13 pm and production also resumed.<br />
*ABU=14.73 hr (Upto Sunday 8 am), far better <br />
(Monday: upto 8 am)<br />
*Production running from midnight,<br />
*ABU=8.03 hr (Monday upto 4 am)<br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4146773 Day Shift March 10][https://logbooks.jlab.org/entry/4147593 Day Shift March 11][https://logbooks.jlab.org/entry/4148205 Day Shift March 12]<br />
*[https://logbooks.jlab.org/entry/4147070 Swing Shift March 10][https://logbooks.jlab.org/entry/4147781 Swing Shift March 11][https://logbooks.jlab.org/entry/4148404 Swing Shift March 12]<br />
*[https://logbooks.jlab.org/entry/4147209 Owl Shift March 10/11] [https://logbooks.jlab.org/entry/4147936 Owl Shift March 11/12][https://logbooks.jlab.org/entry/4148532 Owl Shift March 12/13]<br />
*[https://logbooks.jlab.org/entry/4147403 Early Riser Shift March 11] [https://logbooks.jlab.org/entry/4148064 Early Riser Shift March 12][https://logbooks.jlab.org/entry/4148664 Early Riser Shift March 13] <br />
*Total triggers since friday day shift(March 10):8.2b<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4147185 Harp Scan] <br />
*[https://logbooks.jlab.org/entry/4147916#comment-43972 PS FADC Scalar Readouts(Left/Right arm) dead channels](Lydia)[https://logbooks.jlab.org/entry/4147932](Left arm) [https://logbooks.jlab.org/entry/4147925](Right Arm) [https://logbooks.jlab.org/entry/4147923][https://logbooks.jlab.org/entry/4147976 dead and non dead channels]<br />
*[https://logbooks.jlab.org/entry/4147977 Switch COBREM Template to new TAGM configuration](Hovanes)<br />
*[https://logbooks.jlab.org/entry/4148476 TAC run] (Sasha)[https://logbooks.jlab.org/entry/4148501 bleedthrough current during TAC run]<br />
=== Issues ===<br />
*[https://logbooks.jlab.org/entry/4146781 TPOL alarms after Powercycle of crate, alarm still exists but less frequent]<br />
*[https://logbooks.jlab.org/entry/4147478#comment-43956 FDC HV Channel 2 C1 trips every couple of minutes] (Amy)<br />
*[https://logbooks.jlab.org/entry/4147488 Lowered the FDC HV channel 2 C1 2150V to 2125V] (Lubomir)<br />
*[https://logbooks.jlab.org/entry/4147479 FCAL base lock up (41:48)] [https://logbooks.jlab.org/entry/4148090 (11,49), (28,50)] [https://logbooks.jlab.org/entry/4148115 (41,39)][https://logbooks.jlab.org/entry/4148149 (18,32) manual reset](Amy)[-1,4)(14,13) Hovanes)]<br />
*[https://logbooks.jlab.org/entry/4148257 Vacuum pump alarm][[https://logbooks.jlab.org/entry/4148270 Vacuum pump alarm areas][https://logbooks.jlab.org/entry/4148283](Mike) [https://logbooks.jlab.org/entry/4148259 plot of alarmed variable][https://logbooks.jlab.org/entry/4148295 Goni Vacuum pump alarms] (Keith)<br />
*[https://logbooks.jlab.org/entry/4148349 Target Alarms]Mike [https://logbooks.jlab.org/entry/4148351 Target Alarms]Mike <br />
*[https://logbooks.jlab.org/entry/4148305 COBREM spectrum after Vacuum pump alarm][https://logbooks.jlab.org/entry/4148308 COBREM corrected][Olga/Hovanes]<br />
*begining of owl shift had DAQ issue: Powercycled rocDIRC and soft reboot of IOC by Hovanes (on call Justin).Issue was solved and DAQ started.<br />
=== Plans ===<br />
<br />
*bleed through measurement sunday, as of 2 pm it is going forward and Sasha and shift crew are working on it. TAC run started. Expected completion: late swing shift, then resumes production.<br />
<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
= Friday March 10 =<br />
<br />
=== Past 24 hours ===<br />
*Production continued<br />
*Four hall operation until ~11 pm, then HallC down until the morning. A,B and D operational overnight.<br />
*Beam was trippy during the day but got better over the swing shift through owl shift. <br />
*ABU=10.37 hr(midnight), ~4bn triggers <br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4145989 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146164 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146372 Owl Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146581 Early Riser Shift Summary]<br />
<br />
<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4145950 Main Trigger Scalar frozen] [https://logbooks.jlab.org/entry/4145958 restarted] (Alexandre D.)<br />
*[https://logbooks.jlab.org/entry/4146057 FCAL Base (22,55) lock up and reset Alan G.]<br />
*[https://logbooks.jlab.org/entry/4146333 FCAL Base Lock up alarms:Sasha][https://logbooks.jlab.org/entry/4146276 FCAL Base lock up (42,7) and (45,13)][https://logbooks.jlab.org/entry/4146464 (25,27), (-5,-3): Rebecca B.]<br />
*[https://logbooks.jlab.org/entry/4146575 Off node in addition to base lock: required to reset] [Jesse H.]<br />
*[https://logbooks.jlab.org/files/2023/03/4146603/DAQ%20status%2C%20current%20and%20PS%3APSC%20rates%20.pdf Strip charts for DAQ status, current, PS/PSC rates etc..]<br />
=== Issues ===<br />
*TPOL alarms continued<br />
*DAQ live time 0%, restart did not solve, Surgey had to reset gluon01 crate: solved<br />
*DAQ issue early riser this morning: ROCFCAL error,DAQ reset (solved)<br />
*Active collimator bias voltage:[https://logbooks.jlab.org/entry/4144340] alarms to EPICS (Lubomir and Hovanes to communicate for TPOL card, one is in use. We should have one more somewhere)<br />
=== Plans ===<br />
*Opportunistic Access by Zisis/Karthik for mini BCAL prototype<br />
*TAC run (next week? or 3/10: HallC down for the night and probably for entire morning)<br />
*Energy measurement at HallC <br />
*Bleedthrough measurement at HallD <br />
*if HallC run low current or down for 2 hours at least, Sasha will do some work on TAC run.<br />
*3/10 HallC will have some down time at least some part of morning confirmed from HallC RC(Joerg), can we do some tests during HallC downtime?<br />
*Sasha Positive for the morning(3/10) based on HallC condition till that time.<br />
<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
= Thursday March 9 =<br />
<br />
=== Past 24 hours ===<br />
* Work on Injector(early day shift): completed, beam restored.<br />
* HI test(900nA) Pb and Mo foils, HI study completed at the end of day shift and nominal production conditions restored including AC gain 10^-8<br />
* Production resumed at swing shift with AMO radiator configuration<br />
* Rate Scan study by Sasha: Swing shift, raw and production mode at different currents:300nA, 350nA and 400nA <br />
* Production resumed with 0/90 PARA after Sasha's rate scan completion <br />
* Beam off due to 1L09 tripping high voltage(~1.5hr)<br />
* Beam (trippy) early owl shift, then better beam, then beam current was fluctuating and was under 300 nA <br />
* ABU=11.28 hr(till 8 am 3/9), ~2 bn production triggers till 5 am 3/9, smooth running over the night <br />
<br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4145755 Early Riser Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145145 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145340 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145580 Owl Shift Summary]<br />
<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4145132 High intensity test with Pb and Mo foils](Justin)<br />
*[https://logbooks.jlab.org/entry/4145087] [https://logbooks.jlab.org/entry/4145141] Pb and Molybdenum foil inserted](Lubomir)<br />
*[https://logbooks.jlab.org/entry/4145215 Doubled the thickness of the Molybdenum] (Lubomir)<br />
*[https://logbooks.jlab.org/entry/4145094] [https://logbooks.jlab.org/entry/4145147] CDC currents with W and W+Pb foils (Naomi)<br />
*[https://logbooks.jlab.org/entry/4145194 CDC currents with W and Mo foils] (Naomi)<br />
*[https://logbooks.jlab.org/entry/4145377 CDC AI on 16:25 3/8 swing] (Naomi) <br />
*[https://logbooks.jlab.org/entry/4145314 Beam halo alarms] <br />
*[https://logbooks.jlab.org/entry/4145367 Missing data on channel 23 TPOL](Roman)<br />
*[https://logbooks.jlab.org/entry/4145755 FCAL Base Lockup]<br />
*[https://logbooks.jlab.org/entry/4145810 Beam Current over the night] (Jesse)<br />
*[https://logbooks.jlab.org/entry/4145807][https://logbooks.jlab.org/entry/4145860]TPOL occupancies not flat before reset of rootspy](Yannik)<br />
=== Issues ===<br />
*[https://logbooks.jlab.org/entry/4144945 TPOL alarms]<br />
*DAQ issue this morning: live time dropped to 0%, restarting solved the issue<br />
<br />
===Plans=== <br />
*TAC run whenever opportunity comes( HallC run at small current or down) <br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)</div>Churamanhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_March_8_-_March_15,_2023&diff=120272Run Planning Meeting Notes, March 8 - March 15, 20232023-03-15T05:17:09Z<p>Churaman: </p>
<hr />
<div>[https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 Zoom Connect] Meeting ID: 160 199 0060 / Passcode 8394<br />
<br />
[https://cebaf.jlab.org/files/ops/accboard/ MCC Whiteboard]<br />
<br />
[https://halldweb.jlab.org/online/whiteboard/ Hall D counting room white board]<br />
<br />
[https://docs.google.com/spreadsheets/d/1NffTc4-S5PbTMSuH_pp7ZYsGRH4JC_WSVo770_iJYt0/edit#gid=60671503 Spreadsheet with list of runs]<br />
<br />
[https://halldweb.jlab.org/data_monitoring/run_statistics/RunPeriod-2023-01/index.html Integrated Trigger Count]<br />
<br />
[https://logbooks.jlab.org/book/hdlog Hall D Logbook]<br />
==Wednesday March 15==<br />
===Past 24 hours===<br />
*production continues, start of the day shift:injector orbit optimization issue, trippy beam, beam lost: BLM trips, TAGH HV alarms <br />
*ABU=7.28hr(Wednesday morning upto 8 am)<br />
===Shift Reports===<br />
*[https://logbooks.jlab.org/entry/4149422 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149715 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149817 Owl Shift Summary]<br />
*[Early Riser Shift Summary]<br />
===Reports===<br />
*[https://logbooks.jlab.org/entry/4149680 TAGH HV Sasha Powercycled the crate]<br />
*[https://logbooks.jlab.org/entry/4149750 Harp Scan Results comparision]<br />
*[https://logbooks.jlab.org/entry/4149855 AC orbit lock status vs AC Y,X, Beam Current]<br />
*[https://logbooks.jlab.org/entry/4149857 PS/PSC conic scalar rate: run period so far]<br />
===Issues===<br />
*[https://logbooks.jlab.org/entry/4149628 TAGH HV alarm issue(resolved)] <br />
===Plans===<br />
*Tagger Hall Access (March 15) by Hovanes(After the Hall is surveyed and gets into controlled access) <br />
*High current run(900 nA)[High intensity scan:Final round] with modified trigger thresh-holds[Wednesday swing/Thursday day Shift][Justin, Sasha, Lubomir, Naomi][Access not required]<br />
*Straight-track run ~50nA (Magnetic field off: drift chamber)[March 19th sunday swing][Justin, Sasha, Lubomir,Naomi][Access not required]<br />
==Plans on Accelerator Side==<br />
*Beam Test studies/BPM test(wednesday)<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
=Tuesday March 14=<br />
===Past 24 Hours===<br />
*Halld Beam Stopper mismatch, hall is in power permit from morning ~6:50 am.<br />
*Back to beam permit at ~3:50 pm.<br />
*Harp Scan(>10 hours without beam and several works on accelerator)<br />
*A very short ~11 min run as per Sasha's request in a raw mode <br />
*Production resumed<br />
*ABU=10.82 hr (till 12:00 am)<br />
===Shift Reports===<br />
*[https://logbooks.jlab.org/entry/4148845 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149048 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149137 Owl Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149235 Early Riser Shift Summary]<br />
===Reports===<br />
*[https://logbooks.jlab.org/entry/4148807 curious HallD beam energy behavior](Alexandre D.)<br />
*[https://logbooks.jlab.org/entry/4149089 harp scan extrapolation][https://logbooks.jlab.org/entry/4149084] [https://logbooks.jlab.org/entry/4149087]<br />
<br />
===Issues===<br />
*[https://logbooks.jlab.org/entry/4148723 beam stopper mismatched](resolved: swapped: network communication switch)(Beam lost about 11 hours)<br />
*[https://logbooks.jlab.org/entry/4148939 PSS Drop injector/North Linac/Hall D/Tagger](MCC)<br />
*[https://logbooks.jlab.org/entry/4149168 AC X,Y position vs AC orbit lock status] <br />
*[https://logbooks.jlab.org/entry/4149165 (16,19)][https://logbooks.jlab.org/entry/4149229 (11,14)(42,5)] (FCAL bases locked) <br />
==Plans==<br />
*Hovanes will seek Tagger hall access on wednesday. Need Radcon support. It has already been set up for morning.<br />
*Sasha will be taking 5-10 min of data on raw mode once beam comes back(done)<br />
*When HallC is down, more data for TAC run?(next week) [Sasha]<br />
*High current run(900 nA) with modified trigger thresh-holds[Wednesday Swing Shift][Justin, Sasha,Lubomir][Access not rquired]<br />
*Straight-track run ~50nA (Magnetic field off: drift chamber)[March 19th sunday swing/owl shift][Justin, Sasha, Lubomir][Access not required]<br />
==Plans on Accelerator Side==<br />
*Beam Test studies/BPM test (wednesday)<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
=Monday March 13(Past 72 hours)=<br />
<br />
=== Friday Through Monday March (10-13) ===<br />
(Friday)<br />
*Production whenever beam available on Friday mid-day shift, then at 2:51 pm beam down due accelerator issue. ETA was 7-8 pm swing. Beam restored around 9 pm.<br />
*Harp Scan[Friday swing] <br />
*Opportunistic Access(Friday): Karthik, Zisis, Stejphan: (EIC) mini BCAL prototype test<br />
*Hovanes:TPOL crate powercycled: alarm exists but self disappears quickly after increase of delay by 60s<br />
*ABU=10.37 hr (Upto Friday 8 am)<br />
(Saturday)<br />
*Production continues, Issue on 1LO4 HV drop(NL) : cost ~2 hours of downtime, trippy beam <br />
*Beam back: day shift crew continued production followed by swing(trip rate is still high), towards the mid-swing shift: trip rate low,better beam delivery.<br />
*ABU=8.63 hr(Saturday 8 am)<br />
(Sunday)<br />
*Production continues throughout the owl shift, Early riser and mid-day shift. Started TAC run study by Sasha at about 2 pm. Expected completion: Late swing shift.Before the Vacuum pump alarm(11:30am-1:15 pm), beam was good with less trips. Finished TAC run. Beam restored. But accelerator had problems 1L05,07 NL system at the begining of owl shift. Beam restored at 12:13 pm and production also resumed.<br />
*ABU=14.73 hr (Upto Sunday 8 am), far better <br />
(Monday: upto 8 am)<br />
*Production running from midnight,<br />
*ABU=8.03 hr (Monday upto 4 am)<br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4146773 Day Shift March 10][https://logbooks.jlab.org/entry/4147593 Day Shift March 11][https://logbooks.jlab.org/entry/4148205 Day Shift March 12]<br />
*[https://logbooks.jlab.org/entry/4147070 Swing Shift March 10][https://logbooks.jlab.org/entry/4147781 Swing Shift March 11][https://logbooks.jlab.org/entry/4148404 Swing Shift March 12]<br />
*[https://logbooks.jlab.org/entry/4147209 Owl Shift March 10/11] [https://logbooks.jlab.org/entry/4147936 Owl Shift March 11/12][https://logbooks.jlab.org/entry/4148532 Owl Shift March 12/13]<br />
*[https://logbooks.jlab.org/entry/4147403 Early Riser Shift March 11] [https://logbooks.jlab.org/entry/4148064 Early Riser Shift March 12][https://logbooks.jlab.org/entry/4148664 Early Riser Shift March 13] <br />
*Total triggers since friday day shift(March 10):8.2b<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4147185 Harp Scan] <br />
*[https://logbooks.jlab.org/entry/4147916#comment-43972 PS FADC Scalar Readouts(Left/Right arm) dead channels](Lydia)[https://logbooks.jlab.org/entry/4147932](Left arm) [https://logbooks.jlab.org/entry/4147925](Right Arm) [https://logbooks.jlab.org/entry/4147923][https://logbooks.jlab.org/entry/4147976 dead and non dead channels]<br />
*[https://logbooks.jlab.org/entry/4147977 Switch COBREM Template to new TAGM configuration](Hovanes)<br />
*[https://logbooks.jlab.org/entry/4148476 TAC run] (Sasha)[https://logbooks.jlab.org/entry/4148501 bleedthrough current during TAC run]<br />
=== Issues ===<br />
*[https://logbooks.jlab.org/entry/4146781 TPOL alarms after Powercycle of crate, alarm still exists but less frequent]<br />
*[https://logbooks.jlab.org/entry/4147478#comment-43956 FDC HV Channel 2 C1 trips every couple of minutes] (Amy)<br />
*[https://logbooks.jlab.org/entry/4147488 Lowered the FDC HV channel 2 C1 2150V to 2125V] (Lubomir)<br />
*[https://logbooks.jlab.org/entry/4147479 FCAL base lock up (41:48)] [https://logbooks.jlab.org/entry/4148090 (11,49), (28,50)] [https://logbooks.jlab.org/entry/4148115 (41,39)][https://logbooks.jlab.org/entry/4148149 (18,32) manual reset](Amy)[-1,4)(14,13) Hovanes)]<br />
*[https://logbooks.jlab.org/entry/4148257 Vacuum pump alarm][[https://logbooks.jlab.org/entry/4148270 Vacuum pump alarm areas][https://logbooks.jlab.org/entry/4148283](Mike) [https://logbooks.jlab.org/entry/4148259 plot of alarmed variable][https://logbooks.jlab.org/entry/4148295 Goni Vacuum pump alarms] (Keith)<br />
*[https://logbooks.jlab.org/entry/4148349 Target Alarms]Mike [https://logbooks.jlab.org/entry/4148351 Target Alarms]Mike <br />
*[https://logbooks.jlab.org/entry/4148305 COBREM spectrum after Vacuum pump alarm][https://logbooks.jlab.org/entry/4148308 COBREM corrected][Olga/Hovanes]<br />
*begining of owl shift had DAQ issue: Powercycled rocDIRC and soft reboot of IOC by Hovanes (on call Justin).Issue was solved and DAQ started.<br />
=== Plans ===<br />
<br />
*bleed through measurement sunday, as of 2 pm it is going forward and Sasha and shift crew are working on it. TAC run started. Expected completion: late swing shift, then resumes production.<br />
<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
= Friday March 10 =<br />
<br />
=== Past 24 hours ===<br />
*Production continued<br />
*Four hall operation until ~11 pm, then HallC down until the morning. A,B and D operational overnight.<br />
*Beam was trippy during the day but got better over the swing shift through owl shift. <br />
*ABU=10.37 hr(midnight), ~4bn triggers <br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4145989 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146164 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146372 Owl Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146581 Early Riser Shift Summary]<br />
<br />
<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4145950 Main Trigger Scalar frozen] [https://logbooks.jlab.org/entry/4145958 restarted] (Alexandre D.)<br />
*[https://logbooks.jlab.org/entry/4146057 FCAL Base (22,55) lock up and reset Alan G.]<br />
*[https://logbooks.jlab.org/entry/4146333 FCAL Base Lock up alarms:Sasha][https://logbooks.jlab.org/entry/4146276 FCAL Base lock up (42,7) and (45,13)][https://logbooks.jlab.org/entry/4146464 (25,27), (-5,-3): Rebecca B.]<br />
*[https://logbooks.jlab.org/entry/4146575 Off node in addition to base lock: required to reset] [Jesse H.]<br />
*[https://logbooks.jlab.org/files/2023/03/4146603/DAQ%20status%2C%20current%20and%20PS%3APSC%20rates%20.pdf Strip charts for DAQ status, current, PS/PSC rates etc..]<br />
=== Issues ===<br />
*TPOL alarms continued<br />
*DAQ live time 0%, restart did not solve, Surgey had to reset gluon01 crate: solved<br />
*DAQ issue early riser this morning: ROCFCAL error,DAQ reset (solved)<br />
*Active collimator bias voltage:[https://logbooks.jlab.org/entry/4144340] alarms to EPICS (Lubomir and Hovanes to communicate for TPOL card, one is in use. We should have one more somewhere)<br />
=== Plans ===<br />
*Opportunistic Access by Zisis/Karthik for mini BCAL prototype<br />
*TAC run (next week? or 3/10: HallC down for the night and probably for entire morning)<br />
*Energy measurement at HallC <br />
*Bleedthrough measurement at HallD <br />
*if HallC run low current or down for 2 hours at least, Sasha will do some work on TAC run.<br />
*3/10 HallC will have some down time at least some part of morning confirmed from HallC RC(Joerg), can we do some tests during HallC downtime?<br />
*Sasha Positive for the morning(3/10) based on HallC condition till that time.<br />
<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
= Thursday March 9 =<br />
<br />
=== Past 24 hours ===<br />
* Work on Injector(early day shift): completed, beam restored.<br />
* HI test(900nA) Pb and Mo foils, HI study completed at the end of day shift and nominal production conditions restored including AC gain 10^-8<br />
* Production resumed at swing shift with AMO radiator configuration<br />
* Rate Scan study by Sasha: Swing shift, raw and production mode at different currents:300nA, 350nA and 400nA <br />
* Production resumed with 0/90 PARA after Sasha's rate scan completion <br />
* Beam off due to 1L09 tripping high voltage(~1.5hr)<br />
* Beam (trippy) early owl shift, then better beam, then beam current was fluctuating and was under 300 nA <br />
* ABU=11.28 hr(till 8 am 3/9), ~2 bn production triggers till 5 am 3/9, smooth running over the night <br />
<br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4145755 Early Riser Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145145 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145340 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145580 Owl Shift Summary]<br />
<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4145132 High intensity test with Pb and Mo foils](Justin)<br />
*[https://logbooks.jlab.org/entry/4145087] [https://logbooks.jlab.org/entry/4145141] Pb and Molybdenum foil inserted](Lubomir)<br />
*[https://logbooks.jlab.org/entry/4145215 Doubled the thickness of the Molybdenum] (Lubomir)<br />
*[https://logbooks.jlab.org/entry/4145094] [https://logbooks.jlab.org/entry/4145147] CDC currents with W and W+Pb foils (Naomi)<br />
*[https://logbooks.jlab.org/entry/4145194 CDC currents with W and Mo foils] (Naomi)<br />
*[https://logbooks.jlab.org/entry/4145377 CDC AI on 16:25 3/8 swing] (Naomi) <br />
*[https://logbooks.jlab.org/entry/4145314 Beam halo alarms] <br />
*[https://logbooks.jlab.org/entry/4145367 Missing data on channel 23 TPOL](Roman)<br />
*[https://logbooks.jlab.org/entry/4145755 FCAL Base Lockup]<br />
*[https://logbooks.jlab.org/entry/4145810 Beam Current over the night] (Jesse)<br />
*[https://logbooks.jlab.org/entry/4145807][https://logbooks.jlab.org/entry/4145860]TPOL occupancies not flat before reset of rootspy](Yannik)<br />
=== Issues ===<br />
*[https://logbooks.jlab.org/entry/4144945 TPOL alarms]<br />
*DAQ issue this morning: live time dropped to 0%, restarting solved the issue<br />
<br />
===Plans=== <br />
*TAC run whenever opportunity comes( HallC run at small current or down) <br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)</div>Churamanhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_March_8_-_March_15,_2023&diff=120271Run Planning Meeting Notes, March 8 - March 15, 20232023-03-15T05:15:32Z<p>Churaman: </p>
<hr />
<div>[https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 Zoom Connect] Meeting ID: 160 199 0060 / Passcode 8394<br />
<br />
[https://cebaf.jlab.org/files/ops/accboard/ MCC Whiteboard]<br />
<br />
[https://halldweb.jlab.org/online/whiteboard/ Hall D counting room white board]<br />
<br />
[https://docs.google.com/spreadsheets/d/1NffTc4-S5PbTMSuH_pp7ZYsGRH4JC_WSVo770_iJYt0/edit#gid=60671503 Spreadsheet with list of runs]<br />
<br />
[https://halldweb.jlab.org/data_monitoring/run_statistics/RunPeriod-2023-01/index.html Integrated Trigger Count]<br />
<br />
[https://logbooks.jlab.org/book/hdlog Hall D Logbook]<br />
==Wednesday March 15==<br />
===Past 24 hours===<br />
*production continues, start of the day shift:injector orbit optimization issue, trippy beam, beam lost: BLM trips, TAGH HV alarms <br />
*ABU=7.28hr(Wednesday morning upto 8 am)<br />
===Shift Reports===<br />
*[https://logbooks.jlab.org/entry/4149422 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149715 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149817 Owl Shift Summary]<br />
*[Early Riser Shift Summary]<br />
===Reports===<br />
*[https://logbooks.jlab.org/entry/4149680 TAGH HV Sasha Powercycled the crate]<br />
*[https://logbooks.jlab.org/entry/4149750 Harp Scan Results comparision]<br />
*[https://logbooks.jlab.org/entry/4149855 AC orbit lock status vs AC Y,X, Beam Current]<br />
*[https://logbooks.jlab.org/entry/4149857 PS/PSC conic scalar rate: run period so far]<br />
===Issues===<br />
*[https://logbooks.jlab.org/entry/4149628 TAGH HV alarm issue(resolved)] <br />
===Plans===<br />
*Tagger Hall Access (March 15) by Hovanes(After the Hall is surveyed and gets into controlled access) <br />
*High current run(900 nA)[High intensity scan:Final round] with modified trigger thresh-holds[Wednesday swing/Thursday day Shift][Justin, Sasha, Lubomir, Naomi][Access not required]<br />
*Straight-track run ~50nA (Magnetic field off: drift chamber)[March 19th sunday swing][Justin, Sasha, Lubomir,Naomi][Access not required]<br />
==Plans on Accelerator Side==<br />
*Beam Test studies/BPM test(wednesday)<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
=Tuesday March 14=<br />
===Past 24 Hours===<br />
*Halld Beam Stopper mismatch, hall is in power permit from morning ~6:50 am.<br />
*Back to beam permit at ~3:50 pm.<br />
*Harp Scan(>10 hours without beam and several works on accelerator)<br />
*A very short ~11 min run as per Sasha's request in a raw mode <br />
*Production resumed<br />
*ABU=10.82 hr (till 12:00 am)<br />
===Shift Reports===<br />
*[https://logbooks.jlab.org/entry/4148845 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149048 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149137 Owl Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149235 Early Riser Shift Summary]<br />
===Reports===<br />
*[https://logbooks.jlab.org/entry/4148807 curious HallD beam energy behavior](Alexandre D.)<br />
*[https://logbooks.jlab.org/entry/4149089 harp scan extrapolation][https://logbooks.jlab.org/entry/4149084] [https://logbooks.jlab.org/entry/4149087]<br />
<br />
===Issues===<br />
*[https://logbooks.jlab.org/entry/4148723 beam stopper mismatched](resolved: swapped: network communication switch)(Beam lost about 11 hours)<br />
*[https://logbooks.jlab.org/entry/4148939 PSS Drop injector/North Linac/Hall D/Tagger](MCC)<br />
*[https://logbooks.jlab.org/entry/4149168 AC X,Y position vs AC orbit lock status] <br />
*[https://logbooks.jlab.org/entry/4149165 (16,19)][https://logbooks.jlab.org/entry/4149229 (11,14)(42,5)] (FCAL bases locked) <br />
==Plans==<br />
*Hovanes will seek Tagger hall access on wednesday. Need Radcon support. It has already been set up for morning.<br />
*Sasha will be taking 5-10 min of data on raw mode once beam comes back(done)<br />
*When HallC is down, more data for TAC run?(next week) [Sasha]<br />
*High current run(900 nA) with modified trigger thresh-holds[Wednesday Swing Shift][Justin, Sasha,Lubomir][Access not rquired]<br />
*Straight-track run ~150nA (Magnetic field off: drift chamber)[March 19th sunday swing/owl shift][Justin, Sasha, Lubomir][Access not required]<br />
==Plans on Accelerator Side==<br />
*Beam Test studies/BPM test (wednesday)<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
=Monday March 13(Past 72 hours)=<br />
<br />
=== Friday Through Monday March (10-13) ===<br />
(Friday)<br />
*Production whenever beam available on Friday mid-day shift, then at 2:51 pm beam down due accelerator issue. ETA was 7-8 pm swing. Beam restored around 9 pm.<br />
*Harp Scan[Friday swing] <br />
*Opportunistic Access(Friday): Karthik, Zisis, Stejphan: (EIC) mini BCAL prototype test<br />
*Hovanes:TPOL crate powercycled: alarm exists but self disappears quickly after increase of delay by 60s<br />
*ABU=10.37 hr (Upto Friday 8 am)<br />
(Saturday)<br />
*Production continues, Issue on 1LO4 HV drop(NL) : cost ~2 hours of downtime, trippy beam <br />
*Beam back: day shift crew continued production followed by swing(trip rate is still high), towards the mid-swing shift: trip rate low,better beam delivery.<br />
*ABU=8.63 hr(Saturday 8 am)<br />
(Sunday)<br />
*Production continues throughout the owl shift, Early riser and mid-day shift. Started TAC run study by Sasha at about 2 pm. Expected completion: Late swing shift.Before the Vacuum pump alarm(11:30am-1:15 pm), beam was good with less trips. Finished TAC run. Beam restored. But accelerator had problems 1L05,07 NL system at the begining of owl shift. Beam restored at 12:13 pm and production also resumed.<br />
*ABU=14.73 hr (Upto Sunday 8 am), far better <br />
(Monday: upto 8 am)<br />
*Production running from midnight,<br />
*ABU=8.03 hr (Monday upto 4 am)<br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4146773 Day Shift March 10][https://logbooks.jlab.org/entry/4147593 Day Shift March 11][https://logbooks.jlab.org/entry/4148205 Day Shift March 12]<br />
*[https://logbooks.jlab.org/entry/4147070 Swing Shift March 10][https://logbooks.jlab.org/entry/4147781 Swing Shift March 11][https://logbooks.jlab.org/entry/4148404 Swing Shift March 12]<br />
*[https://logbooks.jlab.org/entry/4147209 Owl Shift March 10/11] [https://logbooks.jlab.org/entry/4147936 Owl Shift March 11/12][https://logbooks.jlab.org/entry/4148532 Owl Shift March 12/13]<br />
*[https://logbooks.jlab.org/entry/4147403 Early Riser Shift March 11] [https://logbooks.jlab.org/entry/4148064 Early Riser Shift March 12][https://logbooks.jlab.org/entry/4148664 Early Riser Shift March 13] <br />
*Total triggers since friday day shift(March 10):8.2b<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4147185 Harp Scan] <br />
*[https://logbooks.jlab.org/entry/4147916#comment-43972 PS FADC Scalar Readouts(Left/Right arm) dead channels](Lydia)[https://logbooks.jlab.org/entry/4147932](Left arm) [https://logbooks.jlab.org/entry/4147925](Right Arm) [https://logbooks.jlab.org/entry/4147923][https://logbooks.jlab.org/entry/4147976 dead and non dead channels]<br />
*[https://logbooks.jlab.org/entry/4147977 Switch COBREM Template to new TAGM configuration](Hovanes)<br />
*[https://logbooks.jlab.org/entry/4148476 TAC run] (Sasha)[https://logbooks.jlab.org/entry/4148501 bleedthrough current during TAC run]<br />
=== Issues ===<br />
*[https://logbooks.jlab.org/entry/4146781 TPOL alarms after Powercycle of crate, alarm still exists but less frequent]<br />
*[https://logbooks.jlab.org/entry/4147478#comment-43956 FDC HV Channel 2 C1 trips every couple of minutes] (Amy)<br />
*[https://logbooks.jlab.org/entry/4147488 Lowered the FDC HV channel 2 C1 2150V to 2125V] (Lubomir)<br />
*[https://logbooks.jlab.org/entry/4147479 FCAL base lock up (41:48)] [https://logbooks.jlab.org/entry/4148090 (11,49), (28,50)] [https://logbooks.jlab.org/entry/4148115 (41,39)][https://logbooks.jlab.org/entry/4148149 (18,32) manual reset](Amy)[-1,4)(14,13) Hovanes)]<br />
*[https://logbooks.jlab.org/entry/4148257 Vacuum pump alarm][[https://logbooks.jlab.org/entry/4148270 Vacuum pump alarm areas][https://logbooks.jlab.org/entry/4148283](Mike) [https://logbooks.jlab.org/entry/4148259 plot of alarmed variable][https://logbooks.jlab.org/entry/4148295 Goni Vacuum pump alarms] (Keith)<br />
*[https://logbooks.jlab.org/entry/4148349 Target Alarms]Mike [https://logbooks.jlab.org/entry/4148351 Target Alarms]Mike <br />
*[https://logbooks.jlab.org/entry/4148305 COBREM spectrum after Vacuum pump alarm][https://logbooks.jlab.org/entry/4148308 COBREM corrected][Olga/Hovanes]<br />
*begining of owl shift had DAQ issue: Powercycled rocDIRC and soft reboot of IOC by Hovanes (on call Justin).Issue was solved and DAQ started.<br />
=== Plans ===<br />
<br />
*bleed through measurement sunday, as of 2 pm it is going forward and Sasha and shift crew are working on it. TAC run started. Expected completion: late swing shift, then resumes production.<br />
<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
= Friday March 10 =<br />
<br />
=== Past 24 hours ===<br />
*Production continued<br />
*Four hall operation until ~11 pm, then HallC down until the morning. A,B and D operational overnight.<br />
*Beam was trippy during the day but got better over the swing shift through owl shift. <br />
*ABU=10.37 hr(midnight), ~4bn triggers <br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4145989 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146164 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146372 Owl Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146581 Early Riser Shift Summary]<br />
<br />
<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4145950 Main Trigger Scalar frozen] [https://logbooks.jlab.org/entry/4145958 restarted] (Alexandre D.)<br />
*[https://logbooks.jlab.org/entry/4146057 FCAL Base (22,55) lock up and reset Alan G.]<br />
*[https://logbooks.jlab.org/entry/4146333 FCAL Base Lock up alarms:Sasha][https://logbooks.jlab.org/entry/4146276 FCAL Base lock up (42,7) and (45,13)][https://logbooks.jlab.org/entry/4146464 (25,27), (-5,-3): Rebecca B.]<br />
*[https://logbooks.jlab.org/entry/4146575 Off node in addition to base lock: required to reset] [Jesse H.]<br />
*[https://logbooks.jlab.org/files/2023/03/4146603/DAQ%20status%2C%20current%20and%20PS%3APSC%20rates%20.pdf Strip charts for DAQ status, current, PS/PSC rates etc..]<br />
=== Issues ===<br />
*TPOL alarms continued<br />
*DAQ live time 0%, restart did not solve, Surgey had to reset gluon01 crate: solved<br />
*DAQ issue early riser this morning: ROCFCAL error,DAQ reset (solved)<br />
*Active collimator bias voltage:[https://logbooks.jlab.org/entry/4144340] alarms to EPICS (Lubomir and Hovanes to communicate for TPOL card, one is in use. We should have one more somewhere)<br />
=== Plans ===<br />
*Opportunistic Access by Zisis/Karthik for mini BCAL prototype<br />
*TAC run (next week? or 3/10: HallC down for the night and probably for entire morning)<br />
*Energy measurement at HallC <br />
*Bleedthrough measurement at HallD <br />
*if HallC run low current or down for 2 hours at least, Sasha will do some work on TAC run.<br />
*3/10 HallC will have some down time at least some part of morning confirmed from HallC RC(Joerg), can we do some tests during HallC downtime?<br />
*Sasha Positive for the morning(3/10) based on HallC condition till that time.<br />
<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
= Thursday March 9 =<br />
<br />
=== Past 24 hours ===<br />
* Work on Injector(early day shift): completed, beam restored.<br />
* HI test(900nA) Pb and Mo foils, HI study completed at the end of day shift and nominal production conditions restored including AC gain 10^-8<br />
* Production resumed at swing shift with AMO radiator configuration<br />
* Rate Scan study by Sasha: Swing shift, raw and production mode at different currents:300nA, 350nA and 400nA <br />
* Production resumed with 0/90 PARA after Sasha's rate scan completion <br />
* Beam off due to 1L09 tripping high voltage(~1.5hr)<br />
* Beam (trippy) early owl shift, then better beam, then beam current was fluctuating and was under 300 nA <br />
* ABU=11.28 hr(till 8 am 3/9), ~2 bn production triggers till 5 am 3/9, smooth running over the night <br />
<br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4145755 Early Riser Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145145 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145340 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145580 Owl Shift Summary]<br />
<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4145132 High intensity test with Pb and Mo foils](Justin)<br />
*[https://logbooks.jlab.org/entry/4145087] [https://logbooks.jlab.org/entry/4145141] Pb and Molybdenum foil inserted](Lubomir)<br />
*[https://logbooks.jlab.org/entry/4145215 Doubled the thickness of the Molybdenum] (Lubomir)<br />
*[https://logbooks.jlab.org/entry/4145094] [https://logbooks.jlab.org/entry/4145147] CDC currents with W and W+Pb foils (Naomi)<br />
*[https://logbooks.jlab.org/entry/4145194 CDC currents with W and Mo foils] (Naomi)<br />
*[https://logbooks.jlab.org/entry/4145377 CDC AI on 16:25 3/8 swing] (Naomi) <br />
*[https://logbooks.jlab.org/entry/4145314 Beam halo alarms] <br />
*[https://logbooks.jlab.org/entry/4145367 Missing data on channel 23 TPOL](Roman)<br />
*[https://logbooks.jlab.org/entry/4145755 FCAL Base Lockup]<br />
*[https://logbooks.jlab.org/entry/4145810 Beam Current over the night] (Jesse)<br />
*[https://logbooks.jlab.org/entry/4145807][https://logbooks.jlab.org/entry/4145860]TPOL occupancies not flat before reset of rootspy](Yannik)<br />
=== Issues ===<br />
*[https://logbooks.jlab.org/entry/4144945 TPOL alarms]<br />
*DAQ issue this morning: live time dropped to 0%, restarting solved the issue<br />
<br />
===Plans=== <br />
*TAC run whenever opportunity comes( HallC run at small current or down) <br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)</div>Churamanhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_March_8_-_March_15,_2023&diff=120270Run Planning Meeting Notes, March 8 - March 15, 20232023-03-15T05:00:40Z<p>Churaman: </p>
<hr />
<div>[https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 Zoom Connect] Meeting ID: 160 199 0060 / Passcode 8394<br />
<br />
[https://cebaf.jlab.org/files/ops/accboard/ MCC Whiteboard]<br />
<br />
[https://halldweb.jlab.org/online/whiteboard/ Hall D counting room white board]<br />
<br />
[https://docs.google.com/spreadsheets/d/1NffTc4-S5PbTMSuH_pp7ZYsGRH4JC_WSVo770_iJYt0/edit#gid=60671503 Spreadsheet with list of runs]<br />
<br />
[https://halldweb.jlab.org/data_monitoring/run_statistics/RunPeriod-2023-01/index.html Integrated Trigger Count]<br />
<br />
[https://logbooks.jlab.org/book/hdlog Hall D Logbook]<br />
==Wednesday March 15==<br />
===Past 24 hours===<br />
*production continues, start of the day shift:injector orbit optimization issue, trippy beam, beam lost: BLM trips, TAGH HV alarms <br />
*ABU=1.81+X+X(Wednesday morning upto 8 am)<br />
===Shift Reports===<br />
*[https://logbooks.jlab.org/entry/4149422 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149715 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149817 Owl Shift Summary]<br />
*[Early Riser Shift Summary]<br />
===Reports===<br />
*[https://logbooks.jlab.org/entry/4149680 TAGH HV Sasha Powercycled the crate]<br />
*[https://logbooks.jlab.org/entry/4149750 Harp Scan Results comparision]<br />
*[https://logbooks.jlab.org/entry/4149855 AC orbit lock status vs AC Y,X, Beam Current]<br />
*[https://logbooks.jlab.org/entry/4149857 PS/PSC conic scalar rate: run period so far]<br />
===Issues===<br />
*[https://logbooks.jlab.org/entry/4149628 TAGH HV alarm issue(resolved)] <br />
===Plans===<br />
*Tagger Hall Access (March 15) by Hovanes(After the Hall is surveyed and gets into controlled access) <br />
*High current run(900 nA)[High intensity scan:Final round] with modified trigger thresh-holds[Wednesday swing/Thursday day Shift][Justin, Sasha, Lubomir, Naomi][Access not required]<br />
*Straight-track run ~50nA (Magnetic field off: drift chamber)[March 19th sunday swing][Justin, Sasha, Lubomir,Naomi][Access not required]<br />
==Plans on Accelerator Side==<br />
*Beam Test studies/BPM test(wednesday)<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
=Tuesday March 14=<br />
===Past 24 Hours===<br />
*Halld Beam Stopper mismatch, hall is in power permit from morning ~6:50 am.<br />
*Back to beam permit at ~3:50 pm.<br />
*Harp Scan(>10 hours without beam and several works on accelerator)<br />
*A very short ~11 min run as per Sasha's request in a raw mode <br />
*Production resumed<br />
*ABU=10.82 hr (till 12:00 am)<br />
===Shift Reports===<br />
*[https://logbooks.jlab.org/entry/4148845 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149048 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149137 Owl Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149235 Early Riser Shift Summary]<br />
===Reports===<br />
*[https://logbooks.jlab.org/entry/4148807 curious HallD beam energy behavior](Alexandre D.)<br />
*[https://logbooks.jlab.org/entry/4149089 harp scan extrapolation][https://logbooks.jlab.org/entry/4149084] [https://logbooks.jlab.org/entry/4149087]<br />
<br />
===Issues===<br />
*[https://logbooks.jlab.org/entry/4148723 beam stopper mismatched](resolved: swapped: network communication switch)(Beam lost about 11 hours)<br />
*[https://logbooks.jlab.org/entry/4148939 PSS Drop injector/North Linac/Hall D/Tagger](MCC)<br />
*[https://logbooks.jlab.org/entry/4149168 AC X,Y position vs AC orbit lock status] <br />
*[https://logbooks.jlab.org/entry/4149165 (16,19)][https://logbooks.jlab.org/entry/4149229 (11,14)(42,5)] (FCAL bases locked) <br />
==Plans==<br />
*Hovanes will seek Tagger hall access on wednesday. Need Radcon support. It has already been set up for morning.<br />
*Sasha will be taking 5-10 min of data on raw mode once beam comes back(done)<br />
*When HallC is down, more data for TAC run?(next week) [Sasha]<br />
*High current run(900 nA) with modified trigger thresh-holds[Wednesday Swing Shift][Justin, Sasha,Lubomir][Access not rquired]<br />
*Straight-track run ~150nA (Magnetic field off: drift chamber)[March 19th sunday swing/owl shift][Justin, Sasha, Lubomir][Access not required]<br />
==Plans on Accelerator Side==<br />
*Beam Test studies/BPM test (wednesday)<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
=Monday March 13(Past 72 hours)=<br />
<br />
=== Friday Through Monday March (10-13) ===<br />
(Friday)<br />
*Production whenever beam available on Friday mid-day shift, then at 2:51 pm beam down due accelerator issue. ETA was 7-8 pm swing. Beam restored around 9 pm.<br />
*Harp Scan[Friday swing] <br />
*Opportunistic Access(Friday): Karthik, Zisis, Stejphan: (EIC) mini BCAL prototype test<br />
*Hovanes:TPOL crate powercycled: alarm exists but self disappears quickly after increase of delay by 60s<br />
*ABU=10.37 hr (Upto Friday 8 am)<br />
(Saturday)<br />
*Production continues, Issue on 1LO4 HV drop(NL) : cost ~2 hours of downtime, trippy beam <br />
*Beam back: day shift crew continued production followed by swing(trip rate is still high), towards the mid-swing shift: trip rate low,better beam delivery.<br />
*ABU=8.63 hr(Saturday 8 am)<br />
(Sunday)<br />
*Production continues throughout the owl shift, Early riser and mid-day shift. Started TAC run study by Sasha at about 2 pm. Expected completion: Late swing shift.Before the Vacuum pump alarm(11:30am-1:15 pm), beam was good with less trips. Finished TAC run. Beam restored. But accelerator had problems 1L05,07 NL system at the begining of owl shift. Beam restored at 12:13 pm and production also resumed.<br />
*ABU=14.73 hr (Upto Sunday 8 am), far better <br />
(Monday: upto 8 am)<br />
*Production running from midnight,<br />
*ABU=8.03 hr (Monday upto 4 am)<br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4146773 Day Shift March 10][https://logbooks.jlab.org/entry/4147593 Day Shift March 11][https://logbooks.jlab.org/entry/4148205 Day Shift March 12]<br />
*[https://logbooks.jlab.org/entry/4147070 Swing Shift March 10][https://logbooks.jlab.org/entry/4147781 Swing Shift March 11][https://logbooks.jlab.org/entry/4148404 Swing Shift March 12]<br />
*[https://logbooks.jlab.org/entry/4147209 Owl Shift March 10/11] [https://logbooks.jlab.org/entry/4147936 Owl Shift March 11/12][https://logbooks.jlab.org/entry/4148532 Owl Shift March 12/13]<br />
*[https://logbooks.jlab.org/entry/4147403 Early Riser Shift March 11] [https://logbooks.jlab.org/entry/4148064 Early Riser Shift March 12][https://logbooks.jlab.org/entry/4148664 Early Riser Shift March 13] <br />
*Total triggers since friday day shift(March 10):8.2b<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4147185 Harp Scan] <br />
*[https://logbooks.jlab.org/entry/4147916#comment-43972 PS FADC Scalar Readouts(Left/Right arm) dead channels](Lydia)[https://logbooks.jlab.org/entry/4147932](Left arm) [https://logbooks.jlab.org/entry/4147925](Right Arm) [https://logbooks.jlab.org/entry/4147923][https://logbooks.jlab.org/entry/4147976 dead and non dead channels]<br />
*[https://logbooks.jlab.org/entry/4147977 Switch COBREM Template to new TAGM configuration](Hovanes)<br />
*[https://logbooks.jlab.org/entry/4148476 TAC run] (Sasha)[https://logbooks.jlab.org/entry/4148501 bleedthrough current during TAC run]<br />
=== Issues ===<br />
*[https://logbooks.jlab.org/entry/4146781 TPOL alarms after Powercycle of crate, alarm still exists but less frequent]<br />
*[https://logbooks.jlab.org/entry/4147478#comment-43956 FDC HV Channel 2 C1 trips every couple of minutes] (Amy)<br />
*[https://logbooks.jlab.org/entry/4147488 Lowered the FDC HV channel 2 C1 2150V to 2125V] (Lubomir)<br />
*[https://logbooks.jlab.org/entry/4147479 FCAL base lock up (41:48)] [https://logbooks.jlab.org/entry/4148090 (11,49), (28,50)] [https://logbooks.jlab.org/entry/4148115 (41,39)][https://logbooks.jlab.org/entry/4148149 (18,32) manual reset](Amy)[-1,4)(14,13) Hovanes)]<br />
*[https://logbooks.jlab.org/entry/4148257 Vacuum pump alarm][[https://logbooks.jlab.org/entry/4148270 Vacuum pump alarm areas][https://logbooks.jlab.org/entry/4148283](Mike) [https://logbooks.jlab.org/entry/4148259 plot of alarmed variable][https://logbooks.jlab.org/entry/4148295 Goni Vacuum pump alarms] (Keith)<br />
*[https://logbooks.jlab.org/entry/4148349 Target Alarms]Mike [https://logbooks.jlab.org/entry/4148351 Target Alarms]Mike <br />
*[https://logbooks.jlab.org/entry/4148305 COBREM spectrum after Vacuum pump alarm][https://logbooks.jlab.org/entry/4148308 COBREM corrected][Olga/Hovanes]<br />
*begining of owl shift had DAQ issue: Powercycled rocDIRC and soft reboot of IOC by Hovanes (on call Justin).Issue was solved and DAQ started.<br />
=== Plans ===<br />
<br />
*bleed through measurement sunday, as of 2 pm it is going forward and Sasha and shift crew are working on it. TAC run started. Expected completion: late swing shift, then resumes production.<br />
<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
= Friday March 10 =<br />
<br />
=== Past 24 hours ===<br />
*Production continued<br />
*Four hall operation until ~11 pm, then HallC down until the morning. A,B and D operational overnight.<br />
*Beam was trippy during the day but got better over the swing shift through owl shift. <br />
*ABU=10.37 hr(midnight), ~4bn triggers <br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4145989 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146164 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146372 Owl Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146581 Early Riser Shift Summary]<br />
<br />
<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4145950 Main Trigger Scalar frozen] [https://logbooks.jlab.org/entry/4145958 restarted] (Alexandre D.)<br />
*[https://logbooks.jlab.org/entry/4146057 FCAL Base (22,55) lock up and reset Alan G.]<br />
*[https://logbooks.jlab.org/entry/4146333 FCAL Base Lock up alarms:Sasha][https://logbooks.jlab.org/entry/4146276 FCAL Base lock up (42,7) and (45,13)][https://logbooks.jlab.org/entry/4146464 (25,27), (-5,-3): Rebecca B.]<br />
*[https://logbooks.jlab.org/entry/4146575 Off node in addition to base lock: required to reset] [Jesse H.]<br />
*[https://logbooks.jlab.org/files/2023/03/4146603/DAQ%20status%2C%20current%20and%20PS%3APSC%20rates%20.pdf Strip charts for DAQ status, current, PS/PSC rates etc..]<br />
=== Issues ===<br />
*TPOL alarms continued<br />
*DAQ live time 0%, restart did not solve, Surgey had to reset gluon01 crate: solved<br />
*DAQ issue early riser this morning: ROCFCAL error,DAQ reset (solved)<br />
*Active collimator bias voltage:[https://logbooks.jlab.org/entry/4144340] alarms to EPICS (Lubomir and Hovanes to communicate for TPOL card, one is in use. We should have one more somewhere)<br />
=== Plans ===<br />
*Opportunistic Access by Zisis/Karthik for mini BCAL prototype<br />
*TAC run (next week? or 3/10: HallC down for the night and probably for entire morning)<br />
*Energy measurement at HallC <br />
*Bleedthrough measurement at HallD <br />
*if HallC run low current or down for 2 hours at least, Sasha will do some work on TAC run.<br />
*3/10 HallC will have some down time at least some part of morning confirmed from HallC RC(Joerg), can we do some tests during HallC downtime?<br />
*Sasha Positive for the morning(3/10) based on HallC condition till that time.<br />
<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
= Thursday March 9 =<br />
<br />
=== Past 24 hours ===<br />
* Work on Injector(early day shift): completed, beam restored.<br />
* HI test(900nA) Pb and Mo foils, HI study completed at the end of day shift and nominal production conditions restored including AC gain 10^-8<br />
* Production resumed at swing shift with AMO radiator configuration<br />
* Rate Scan study by Sasha: Swing shift, raw and production mode at different currents:300nA, 350nA and 400nA <br />
* Production resumed with 0/90 PARA after Sasha's rate scan completion <br />
* Beam off due to 1L09 tripping high voltage(~1.5hr)<br />
* Beam (trippy) early owl shift, then better beam, then beam current was fluctuating and was under 300 nA <br />
* ABU=11.28 hr(till 8 am 3/9), ~2 bn production triggers till 5 am 3/9, smooth running over the night <br />
<br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4145755 Early Riser Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145145 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145340 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145580 Owl Shift Summary]<br />
<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4145132 High intensity test with Pb and Mo foils](Justin)<br />
*[https://logbooks.jlab.org/entry/4145087] [https://logbooks.jlab.org/entry/4145141] Pb and Molybdenum foil inserted](Lubomir)<br />
*[https://logbooks.jlab.org/entry/4145215 Doubled the thickness of the Molybdenum] (Lubomir)<br />
*[https://logbooks.jlab.org/entry/4145094] [https://logbooks.jlab.org/entry/4145147] CDC currents with W and W+Pb foils (Naomi)<br />
*[https://logbooks.jlab.org/entry/4145194 CDC currents with W and Mo foils] (Naomi)<br />
*[https://logbooks.jlab.org/entry/4145377 CDC AI on 16:25 3/8 swing] (Naomi) <br />
*[https://logbooks.jlab.org/entry/4145314 Beam halo alarms] <br />
*[https://logbooks.jlab.org/entry/4145367 Missing data on channel 23 TPOL](Roman)<br />
*[https://logbooks.jlab.org/entry/4145755 FCAL Base Lockup]<br />
*[https://logbooks.jlab.org/entry/4145810 Beam Current over the night] (Jesse)<br />
*[https://logbooks.jlab.org/entry/4145807][https://logbooks.jlab.org/entry/4145860]TPOL occupancies not flat before reset of rootspy](Yannik)<br />
=== Issues ===<br />
*[https://logbooks.jlab.org/entry/4144945 TPOL alarms]<br />
*DAQ issue this morning: live time dropped to 0%, restarting solved the issue<br />
<br />
===Plans=== <br />
*TAC run whenever opportunity comes( HallC run at small current or down) <br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)</div>Churamanhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_March_8_-_March_15,_2023&diff=120269Run Planning Meeting Notes, March 8 - March 15, 20232023-03-15T04:54:16Z<p>Churaman: </p>
<hr />
<div>[https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 Zoom Connect] Meeting ID: 160 199 0060 / Passcode 8394<br />
<br />
[https://cebaf.jlab.org/files/ops/accboard/ MCC Whiteboard]<br />
<br />
[https://halldweb.jlab.org/online/whiteboard/ Hall D counting room white board]<br />
<br />
[https://docs.google.com/spreadsheets/d/1NffTc4-S5PbTMSuH_pp7ZYsGRH4JC_WSVo770_iJYt0/edit#gid=60671503 Spreadsheet with list of runs]<br />
<br />
[https://halldweb.jlab.org/data_monitoring/run_statistics/RunPeriod-2023-01/index.html Integrated Trigger Count]<br />
<br />
[https://logbooks.jlab.org/book/hdlog Hall D Logbook]<br />
==Wednesday March 15==<br />
===Past 24 hours===<br />
*production continues, start of the day shift:injector orbit optimization issue, trippy beam, beam lost: BLM trips, TAGH HV alarms <br />
*ABU=1.81+X+X(Wednesday morning upto 8 am)<br />
===Shift Reports===<br />
*[https://logbooks.jlab.org/entry/4149422 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149715 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149817 Owl Shift Summary]<br />
*[Early Riser Shift Summary]<br />
===Reports===<br />
*[https://logbooks.jlab.org/entry/4149680 TAGH HV Sasha Powercycled the crate]<br />
*[https://logbooks.jlab.org/entry/4149750 Harp Scan Results comparision]<br />
*[https://logbooks.jlab.org/entry/4149855 AC orbit lock status vs AC Y,X, Beam Current]<br />
===Issues===<br />
*[https://logbooks.jlab.org/entry/4149628 TAGH HV alarm issue(resolved)] <br />
===Plans===<br />
*Tagger Hall Access (March 15) by Hovanes(After the Hall is surveyed and gets into controlled access) <br />
*High current run(900 nA)[High intensity scan:Final round] with modified trigger thresh-holds[Wednesday swing/Thursday day Shift][Justin, Sasha, Lubomir, Naomi][Access not required]<br />
*Straight-track run ~50nA (Magnetic field off: drift chamber)[March 19th sunday swing][Justin, Sasha, Lubomir,Naomi][Access not required]<br />
==Plans on Accelerator Side==<br />
*Beam Test studies/BPM test(wednesday)<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
=Tuesday March 14=<br />
===Past 24 Hours===<br />
*Halld Beam Stopper mismatch, hall is in power permit from morning ~6:50 am.<br />
*Back to beam permit at ~3:50 pm.<br />
*Harp Scan(>10 hours without beam and several works on accelerator)<br />
*A very short ~11 min run as per Sasha's request in a raw mode <br />
*Production resumed<br />
*ABU=10.82 hr (till 12:00 am)<br />
===Shift Reports===<br />
*[https://logbooks.jlab.org/entry/4148845 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149048 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149137 Owl Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149235 Early Riser Shift Summary]<br />
===Reports===<br />
*[https://logbooks.jlab.org/entry/4148807 curious HallD beam energy behavior](Alexandre D.)<br />
*[https://logbooks.jlab.org/entry/4149089 harp scan extrapolation][https://logbooks.jlab.org/entry/4149084] [https://logbooks.jlab.org/entry/4149087]<br />
<br />
===Issues===<br />
*[https://logbooks.jlab.org/entry/4148723 beam stopper mismatched](resolved: swapped: network communication switch)(Beam lost about 11 hours)<br />
*[https://logbooks.jlab.org/entry/4148939 PSS Drop injector/North Linac/Hall D/Tagger](MCC)<br />
*[https://logbooks.jlab.org/entry/4149168 AC X,Y position vs AC orbit lock status] <br />
*[https://logbooks.jlab.org/entry/4149165 (16,19)][https://logbooks.jlab.org/entry/4149229 (11,14)(42,5)] (FCAL bases locked) <br />
==Plans==<br />
*Hovanes will seek Tagger hall access on wednesday. Need Radcon support. It has already been set up for morning.<br />
*Sasha will be taking 5-10 min of data on raw mode once beam comes back(done)<br />
*When HallC is down, more data for TAC run?(next week) [Sasha]<br />
*High current run(900 nA) with modified trigger thresh-holds[Wednesday Swing Shift][Justin, Sasha,Lubomir][Access not rquired]<br />
*Straight-track run ~150nA (Magnetic field off: drift chamber)[March 19th sunday swing/owl shift][Justin, Sasha, Lubomir][Access not required]<br />
==Plans on Accelerator Side==<br />
*Beam Test studies/BPM test (wednesday)<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
=Monday March 13(Past 72 hours)=<br />
<br />
=== Friday Through Monday March (10-13) ===<br />
(Friday)<br />
*Production whenever beam available on Friday mid-day shift, then at 2:51 pm beam down due accelerator issue. ETA was 7-8 pm swing. Beam restored around 9 pm.<br />
*Harp Scan[Friday swing] <br />
*Opportunistic Access(Friday): Karthik, Zisis, Stejphan: (EIC) mini BCAL prototype test<br />
*Hovanes:TPOL crate powercycled: alarm exists but self disappears quickly after increase of delay by 60s<br />
*ABU=10.37 hr (Upto Friday 8 am)<br />
(Saturday)<br />
*Production continues, Issue on 1LO4 HV drop(NL) : cost ~2 hours of downtime, trippy beam <br />
*Beam back: day shift crew continued production followed by swing(trip rate is still high), towards the mid-swing shift: trip rate low,better beam delivery.<br />
*ABU=8.63 hr(Saturday 8 am)<br />
(Sunday)<br />
*Production continues throughout the owl shift, Early riser and mid-day shift. Started TAC run study by Sasha at about 2 pm. Expected completion: Late swing shift.Before the Vacuum pump alarm(11:30am-1:15 pm), beam was good with less trips. Finished TAC run. Beam restored. But accelerator had problems 1L05,07 NL system at the begining of owl shift. Beam restored at 12:13 pm and production also resumed.<br />
*ABU=14.73 hr (Upto Sunday 8 am), far better <br />
(Monday: upto 8 am)<br />
*Production running from midnight,<br />
*ABU=8.03 hr (Monday upto 4 am)<br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4146773 Day Shift March 10][https://logbooks.jlab.org/entry/4147593 Day Shift March 11][https://logbooks.jlab.org/entry/4148205 Day Shift March 12]<br />
*[https://logbooks.jlab.org/entry/4147070 Swing Shift March 10][https://logbooks.jlab.org/entry/4147781 Swing Shift March 11][https://logbooks.jlab.org/entry/4148404 Swing Shift March 12]<br />
*[https://logbooks.jlab.org/entry/4147209 Owl Shift March 10/11] [https://logbooks.jlab.org/entry/4147936 Owl Shift March 11/12][https://logbooks.jlab.org/entry/4148532 Owl Shift March 12/13]<br />
*[https://logbooks.jlab.org/entry/4147403 Early Riser Shift March 11] [https://logbooks.jlab.org/entry/4148064 Early Riser Shift March 12][https://logbooks.jlab.org/entry/4148664 Early Riser Shift March 13] <br />
*Total triggers since friday day shift(March 10):8.2b<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4147185 Harp Scan] <br />
*[https://logbooks.jlab.org/entry/4147916#comment-43972 PS FADC Scalar Readouts(Left/Right arm) dead channels](Lydia)[https://logbooks.jlab.org/entry/4147932](Left arm) [https://logbooks.jlab.org/entry/4147925](Right Arm) [https://logbooks.jlab.org/entry/4147923][https://logbooks.jlab.org/entry/4147976 dead and non dead channels]<br />
*[https://logbooks.jlab.org/entry/4147977 Switch COBREM Template to new TAGM configuration](Hovanes)<br />
*[https://logbooks.jlab.org/entry/4148476 TAC run] (Sasha)[https://logbooks.jlab.org/entry/4148501 bleedthrough current during TAC run]<br />
=== Issues ===<br />
*[https://logbooks.jlab.org/entry/4146781 TPOL alarms after Powercycle of crate, alarm still exists but less frequent]<br />
*[https://logbooks.jlab.org/entry/4147478#comment-43956 FDC HV Channel 2 C1 trips every couple of minutes] (Amy)<br />
*[https://logbooks.jlab.org/entry/4147488 Lowered the FDC HV channel 2 C1 2150V to 2125V] (Lubomir)<br />
*[https://logbooks.jlab.org/entry/4147479 FCAL base lock up (41:48)] [https://logbooks.jlab.org/entry/4148090 (11,49), (28,50)] [https://logbooks.jlab.org/entry/4148115 (41,39)][https://logbooks.jlab.org/entry/4148149 (18,32) manual reset](Amy)[-1,4)(14,13) Hovanes)]<br />
*[https://logbooks.jlab.org/entry/4148257 Vacuum pump alarm][[https://logbooks.jlab.org/entry/4148270 Vacuum pump alarm areas][https://logbooks.jlab.org/entry/4148283](Mike) [https://logbooks.jlab.org/entry/4148259 plot of alarmed variable][https://logbooks.jlab.org/entry/4148295 Goni Vacuum pump alarms] (Keith)<br />
*[https://logbooks.jlab.org/entry/4148349 Target Alarms]Mike [https://logbooks.jlab.org/entry/4148351 Target Alarms]Mike <br />
*[https://logbooks.jlab.org/entry/4148305 COBREM spectrum after Vacuum pump alarm][https://logbooks.jlab.org/entry/4148308 COBREM corrected][Olga/Hovanes]<br />
*begining of owl shift had DAQ issue: Powercycled rocDIRC and soft reboot of IOC by Hovanes (on call Justin).Issue was solved and DAQ started.<br />
=== Plans ===<br />
<br />
*bleed through measurement sunday, as of 2 pm it is going forward and Sasha and shift crew are working on it. TAC run started. Expected completion: late swing shift, then resumes production.<br />
<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
= Friday March 10 =<br />
<br />
=== Past 24 hours ===<br />
*Production continued<br />
*Four hall operation until ~11 pm, then HallC down until the morning. A,B and D operational overnight.<br />
*Beam was trippy during the day but got better over the swing shift through owl shift. <br />
*ABU=10.37 hr(midnight), ~4bn triggers <br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4145989 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146164 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146372 Owl Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146581 Early Riser Shift Summary]<br />
<br />
<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4145950 Main Trigger Scalar frozen] [https://logbooks.jlab.org/entry/4145958 restarted] (Alexandre D.)<br />
*[https://logbooks.jlab.org/entry/4146057 FCAL Base (22,55) lock up and reset Alan G.]<br />
*[https://logbooks.jlab.org/entry/4146333 FCAL Base Lock up alarms:Sasha][https://logbooks.jlab.org/entry/4146276 FCAL Base lock up (42,7) and (45,13)][https://logbooks.jlab.org/entry/4146464 (25,27), (-5,-3): Rebecca B.]<br />
*[https://logbooks.jlab.org/entry/4146575 Off node in addition to base lock: required to reset] [Jesse H.]<br />
*[https://logbooks.jlab.org/files/2023/03/4146603/DAQ%20status%2C%20current%20and%20PS%3APSC%20rates%20.pdf Strip charts for DAQ status, current, PS/PSC rates etc..]<br />
=== Issues ===<br />
*TPOL alarms continued<br />
*DAQ live time 0%, restart did not solve, Surgey had to reset gluon01 crate: solved<br />
*DAQ issue early riser this morning: ROCFCAL error,DAQ reset (solved)<br />
*Active collimator bias voltage:[https://logbooks.jlab.org/entry/4144340] alarms to EPICS (Lubomir and Hovanes to communicate for TPOL card, one is in use. We should have one more somewhere)<br />
=== Plans ===<br />
*Opportunistic Access by Zisis/Karthik for mini BCAL prototype<br />
*TAC run (next week? or 3/10: HallC down for the night and probably for entire morning)<br />
*Energy measurement at HallC <br />
*Bleedthrough measurement at HallD <br />
*if HallC run low current or down for 2 hours at least, Sasha will do some work on TAC run.<br />
*3/10 HallC will have some down time at least some part of morning confirmed from HallC RC(Joerg), can we do some tests during HallC downtime?<br />
*Sasha Positive for the morning(3/10) based on HallC condition till that time.<br />
<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
= Thursday March 9 =<br />
<br />
=== Past 24 hours ===<br />
* Work on Injector(early day shift): completed, beam restored.<br />
* HI test(900nA) Pb and Mo foils, HI study completed at the end of day shift and nominal production conditions restored including AC gain 10^-8<br />
* Production resumed at swing shift with AMO radiator configuration<br />
* Rate Scan study by Sasha: Swing shift, raw and production mode at different currents:300nA, 350nA and 400nA <br />
* Production resumed with 0/90 PARA after Sasha's rate scan completion <br />
* Beam off due to 1L09 tripping high voltage(~1.5hr)<br />
* Beam (trippy) early owl shift, then better beam, then beam current was fluctuating and was under 300 nA <br />
* ABU=11.28 hr(till 8 am 3/9), ~2 bn production triggers till 5 am 3/9, smooth running over the night <br />
<br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4145755 Early Riser Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145145 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145340 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145580 Owl Shift Summary]<br />
<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4145132 High intensity test with Pb and Mo foils](Justin)<br />
*[https://logbooks.jlab.org/entry/4145087] [https://logbooks.jlab.org/entry/4145141] Pb and Molybdenum foil inserted](Lubomir)<br />
*[https://logbooks.jlab.org/entry/4145215 Doubled the thickness of the Molybdenum] (Lubomir)<br />
*[https://logbooks.jlab.org/entry/4145094] [https://logbooks.jlab.org/entry/4145147] CDC currents with W and W+Pb foils (Naomi)<br />
*[https://logbooks.jlab.org/entry/4145194 CDC currents with W and Mo foils] (Naomi)<br />
*[https://logbooks.jlab.org/entry/4145377 CDC AI on 16:25 3/8 swing] (Naomi) <br />
*[https://logbooks.jlab.org/entry/4145314 Beam halo alarms] <br />
*[https://logbooks.jlab.org/entry/4145367 Missing data on channel 23 TPOL](Roman)<br />
*[https://logbooks.jlab.org/entry/4145755 FCAL Base Lockup]<br />
*[https://logbooks.jlab.org/entry/4145810 Beam Current over the night] (Jesse)<br />
*[https://logbooks.jlab.org/entry/4145807][https://logbooks.jlab.org/entry/4145860]TPOL occupancies not flat before reset of rootspy](Yannik)<br />
=== Issues ===<br />
*[https://logbooks.jlab.org/entry/4144945 TPOL alarms]<br />
*DAQ issue this morning: live time dropped to 0%, restarting solved the issue<br />
<br />
===Plans=== <br />
*TAC run whenever opportunity comes( HallC run at small current or down) <br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)</div>Churamanhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_March_8_-_March_15,_2023&diff=120268Run Planning Meeting Notes, March 8 - March 15, 20232023-03-15T04:50:54Z<p>Churaman: </p>
<hr />
<div>[https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 Zoom Connect] Meeting ID: 160 199 0060 / Passcode 8394<br />
<br />
[https://cebaf.jlab.org/files/ops/accboard/ MCC Whiteboard]<br />
<br />
[https://halldweb.jlab.org/online/whiteboard/ Hall D counting room white board]<br />
<br />
[https://docs.google.com/spreadsheets/d/1NffTc4-S5PbTMSuH_pp7ZYsGRH4JC_WSVo770_iJYt0/edit#gid=60671503 Spreadsheet with list of runs]<br />
<br />
[https://halldweb.jlab.org/data_monitoring/run_statistics/RunPeriod-2023-01/index.html Integrated Trigger Count]<br />
<br />
[https://logbooks.jlab.org/book/hdlog Hall D Logbook]<br />
==Wednesday March 15==<br />
===Past 24 hours===<br />
*production continues, start of the day shift:injector orbit optimization issue, trippy beam, beam lost: BLM trips, TAGH HV alarms <br />
*ABU=1.81+X+X(Wednesday morning upto 8 am)<br />
===Shift Reports===<br />
*[https://logbooks.jlab.org/entry/4149422 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149715 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149817 Owl Shift Summary]<br />
*[Early Riser Shift Summary]<br />
===Reports===<br />
*[https://logbooks.jlab.org/entry/4149680 TAGH HV Sasha Powercycled the crate]<br />
*[https://logbooks.jlab.org/entry/4149750 Harp Scan Results comparision]<br />
===Issues===<br />
*[https://logbooks.jlab.org/entry/4149628 TAGH HV alarm issue(resolved)] <br />
===Plans===<br />
*Tagger Hall Access (March 15) by Hovanes(After the Hall is surveyed and gets into controlled access) <br />
*High current run(900 nA)[High intensity scan:Final round] with modified trigger thresh-holds[Wednesday swing/Thursday day Shift][Justin, Sasha, Lubomir, Naomi][Access not required]<br />
*Straight-track run ~50nA (Magnetic field off: drift chamber)[March 19th sunday swing][Justin, Sasha, Lubomir,Naomi][Access not required]<br />
==Plans on Accelerator Side==<br />
*Beam Test studies/BPM test(wednesday)<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
=Tuesday March 14=<br />
===Past 24 Hours===<br />
*Halld Beam Stopper mismatch, hall is in power permit from morning ~6:50 am.<br />
*Back to beam permit at ~3:50 pm.<br />
*Harp Scan(>10 hours without beam and several works on accelerator)<br />
*A very short ~11 min run as per Sasha's request in a raw mode <br />
*Production resumed<br />
*ABU=10.82 hr (till 12:00 am)<br />
===Shift Reports===<br />
*[https://logbooks.jlab.org/entry/4148845 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149048 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149137 Owl Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149235 Early Riser Shift Summary]<br />
===Reports===<br />
*[https://logbooks.jlab.org/entry/4148807 curious HallD beam energy behavior](Alexandre D.)<br />
*[https://logbooks.jlab.org/entry/4149089 harp scan extrapolation][https://logbooks.jlab.org/entry/4149084] [https://logbooks.jlab.org/entry/4149087]<br />
*[https://logbooks.jlab.org/entry/4149855 AC orbit lock status vs AC Y,X, Beam Current]<br />
===Issues===<br />
*[https://logbooks.jlab.org/entry/4148723 beam stopper mismatched](resolved: swapped: network communication switch)(Beam lost about 11 hours)<br />
*[https://logbooks.jlab.org/entry/4148939 PSS Drop injector/North Linac/Hall D/Tagger](MCC)<br />
*[https://logbooks.jlab.org/entry/4149168 AC X,Y position vs AC orbit lock status] <br />
*[https://logbooks.jlab.org/entry/4149165 (16,19)][https://logbooks.jlab.org/entry/4149229 (11,14)(42,5)] (FCAL bases locked) <br />
==Plans==<br />
*Hovanes will seek Tagger hall access on wednesday. Need Radcon support. It has already been set up for morning.<br />
*Sasha will be taking 5-10 min of data on raw mode once beam comes back(done)<br />
*When HallC is down, more data for TAC run?(next week) [Sasha]<br />
*High current run(900 nA) with modified trigger thresh-holds[Wednesday Swing Shift][Justin, Sasha,Lubomir][Access not rquired]<br />
*Straight-track run ~150nA (Magnetic field off: drift chamber)[March 19th sunday swing/owl shift][Justin, Sasha, Lubomir][Access not required]<br />
==Plans on Accelerator Side==<br />
*Beam Test studies/BPM test (wednesday)<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
=Monday March 13(Past 72 hours)=<br />
<br />
=== Friday Through Monday March (10-13) ===<br />
(Friday)<br />
*Production whenever beam available on Friday mid-day shift, then at 2:51 pm beam down due accelerator issue. ETA was 7-8 pm swing. Beam restored around 9 pm.<br />
*Harp Scan[Friday swing] <br />
*Opportunistic Access(Friday): Karthik, Zisis, Stejphan: (EIC) mini BCAL prototype test<br />
*Hovanes:TPOL crate powercycled: alarm exists but self disappears quickly after increase of delay by 60s<br />
*ABU=10.37 hr (Upto Friday 8 am)<br />
(Saturday)<br />
*Production continues, Issue on 1LO4 HV drop(NL) : cost ~2 hours of downtime, trippy beam <br />
*Beam back: day shift crew continued production followed by swing(trip rate is still high), towards the mid-swing shift: trip rate low,better beam delivery.<br />
*ABU=8.63 hr(Saturday 8 am)<br />
(Sunday)<br />
*Production continues throughout the owl shift, Early riser and mid-day shift. Started TAC run study by Sasha at about 2 pm. Expected completion: Late swing shift.Before the Vacuum pump alarm(11:30am-1:15 pm), beam was good with less trips. Finished TAC run. Beam restored. But accelerator had problems 1L05,07 NL system at the begining of owl shift. Beam restored at 12:13 pm and production also resumed.<br />
*ABU=14.73 hr (Upto Sunday 8 am), far better <br />
(Monday: upto 8 am)<br />
*Production running from midnight,<br />
*ABU=8.03 hr (Monday upto 4 am)<br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4146773 Day Shift March 10][https://logbooks.jlab.org/entry/4147593 Day Shift March 11][https://logbooks.jlab.org/entry/4148205 Day Shift March 12]<br />
*[https://logbooks.jlab.org/entry/4147070 Swing Shift March 10][https://logbooks.jlab.org/entry/4147781 Swing Shift March 11][https://logbooks.jlab.org/entry/4148404 Swing Shift March 12]<br />
*[https://logbooks.jlab.org/entry/4147209 Owl Shift March 10/11] [https://logbooks.jlab.org/entry/4147936 Owl Shift March 11/12][https://logbooks.jlab.org/entry/4148532 Owl Shift March 12/13]<br />
*[https://logbooks.jlab.org/entry/4147403 Early Riser Shift March 11] [https://logbooks.jlab.org/entry/4148064 Early Riser Shift March 12][https://logbooks.jlab.org/entry/4148664 Early Riser Shift March 13] <br />
*Total triggers since friday day shift(March 10):8.2b<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4147185 Harp Scan] <br />
*[https://logbooks.jlab.org/entry/4147916#comment-43972 PS FADC Scalar Readouts(Left/Right arm) dead channels](Lydia)[https://logbooks.jlab.org/entry/4147932](Left arm) [https://logbooks.jlab.org/entry/4147925](Right Arm) [https://logbooks.jlab.org/entry/4147923][https://logbooks.jlab.org/entry/4147976 dead and non dead channels]<br />
*[https://logbooks.jlab.org/entry/4147977 Switch COBREM Template to new TAGM configuration](Hovanes)<br />
*[https://logbooks.jlab.org/entry/4148476 TAC run] (Sasha)[https://logbooks.jlab.org/entry/4148501 bleedthrough current during TAC run]<br />
=== Issues ===<br />
*[https://logbooks.jlab.org/entry/4146781 TPOL alarms after Powercycle of crate, alarm still exists but less frequent]<br />
*[https://logbooks.jlab.org/entry/4147478#comment-43956 FDC HV Channel 2 C1 trips every couple of minutes] (Amy)<br />
*[https://logbooks.jlab.org/entry/4147488 Lowered the FDC HV channel 2 C1 2150V to 2125V] (Lubomir)<br />
*[https://logbooks.jlab.org/entry/4147479 FCAL base lock up (41:48)] [https://logbooks.jlab.org/entry/4148090 (11,49), (28,50)] [https://logbooks.jlab.org/entry/4148115 (41,39)][https://logbooks.jlab.org/entry/4148149 (18,32) manual reset](Amy)[-1,4)(14,13) Hovanes)]<br />
*[https://logbooks.jlab.org/entry/4148257 Vacuum pump alarm][[https://logbooks.jlab.org/entry/4148270 Vacuum pump alarm areas][https://logbooks.jlab.org/entry/4148283](Mike) [https://logbooks.jlab.org/entry/4148259 plot of alarmed variable][https://logbooks.jlab.org/entry/4148295 Goni Vacuum pump alarms] (Keith)<br />
*[https://logbooks.jlab.org/entry/4148349 Target Alarms]Mike [https://logbooks.jlab.org/entry/4148351 Target Alarms]Mike <br />
*[https://logbooks.jlab.org/entry/4148305 COBREM spectrum after Vacuum pump alarm][https://logbooks.jlab.org/entry/4148308 COBREM corrected][Olga/Hovanes]<br />
*begining of owl shift had DAQ issue: Powercycled rocDIRC and soft reboot of IOC by Hovanes (on call Justin).Issue was solved and DAQ started.<br />
=== Plans ===<br />
<br />
*bleed through measurement sunday, as of 2 pm it is going forward and Sasha and shift crew are working on it. TAC run started. Expected completion: late swing shift, then resumes production.<br />
<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
= Friday March 10 =<br />
<br />
=== Past 24 hours ===<br />
*Production continued<br />
*Four hall operation until ~11 pm, then HallC down until the morning. A,B and D operational overnight.<br />
*Beam was trippy during the day but got better over the swing shift through owl shift. <br />
*ABU=10.37 hr(midnight), ~4bn triggers <br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4145989 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146164 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146372 Owl Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146581 Early Riser Shift Summary]<br />
<br />
<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4145950 Main Trigger Scalar frozen] [https://logbooks.jlab.org/entry/4145958 restarted] (Alexandre D.)<br />
*[https://logbooks.jlab.org/entry/4146057 FCAL Base (22,55) lock up and reset Alan G.]<br />
*[https://logbooks.jlab.org/entry/4146333 FCAL Base Lock up alarms:Sasha][https://logbooks.jlab.org/entry/4146276 FCAL Base lock up (42,7) and (45,13)][https://logbooks.jlab.org/entry/4146464 (25,27), (-5,-3): Rebecca B.]<br />
*[https://logbooks.jlab.org/entry/4146575 Off node in addition to base lock: required to reset] [Jesse H.]<br />
*[https://logbooks.jlab.org/files/2023/03/4146603/DAQ%20status%2C%20current%20and%20PS%3APSC%20rates%20.pdf Strip charts for DAQ status, current, PS/PSC rates etc..]<br />
=== Issues ===<br />
*TPOL alarms continued<br />
*DAQ live time 0%, restart did not solve, Surgey had to reset gluon01 crate: solved<br />
*DAQ issue early riser this morning: ROCFCAL error,DAQ reset (solved)<br />
*Active collimator bias voltage:[https://logbooks.jlab.org/entry/4144340] alarms to EPICS (Lubomir and Hovanes to communicate for TPOL card, one is in use. We should have one more somewhere)<br />
=== Plans ===<br />
*Opportunistic Access by Zisis/Karthik for mini BCAL prototype<br />
*TAC run (next week? or 3/10: HallC down for the night and probably for entire morning)<br />
*Energy measurement at HallC <br />
*Bleedthrough measurement at HallD <br />
*if HallC run low current or down for 2 hours at least, Sasha will do some work on TAC run.<br />
*3/10 HallC will have some down time at least some part of morning confirmed from HallC RC(Joerg), can we do some tests during HallC downtime?<br />
*Sasha Positive for the morning(3/10) based on HallC condition till that time.<br />
<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
= Thursday March 9 =<br />
<br />
=== Past 24 hours ===<br />
* Work on Injector(early day shift): completed, beam restored.<br />
* HI test(900nA) Pb and Mo foils, HI study completed at the end of day shift and nominal production conditions restored including AC gain 10^-8<br />
* Production resumed at swing shift with AMO radiator configuration<br />
* Rate Scan study by Sasha: Swing shift, raw and production mode at different currents:300nA, 350nA and 400nA <br />
* Production resumed with 0/90 PARA after Sasha's rate scan completion <br />
* Beam off due to 1L09 tripping high voltage(~1.5hr)<br />
* Beam (trippy) early owl shift, then better beam, then beam current was fluctuating and was under 300 nA <br />
* ABU=11.28 hr(till 8 am 3/9), ~2 bn production triggers till 5 am 3/9, smooth running over the night <br />
<br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4145755 Early Riser Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145145 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145340 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145580 Owl Shift Summary]<br />
<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4145132 High intensity test with Pb and Mo foils](Justin)<br />
*[https://logbooks.jlab.org/entry/4145087] [https://logbooks.jlab.org/entry/4145141] Pb and Molybdenum foil inserted](Lubomir)<br />
*[https://logbooks.jlab.org/entry/4145215 Doubled the thickness of the Molybdenum] (Lubomir)<br />
*[https://logbooks.jlab.org/entry/4145094] [https://logbooks.jlab.org/entry/4145147] CDC currents with W and W+Pb foils (Naomi)<br />
*[https://logbooks.jlab.org/entry/4145194 CDC currents with W and Mo foils] (Naomi)<br />
*[https://logbooks.jlab.org/entry/4145377 CDC AI on 16:25 3/8 swing] (Naomi) <br />
*[https://logbooks.jlab.org/entry/4145314 Beam halo alarms] <br />
*[https://logbooks.jlab.org/entry/4145367 Missing data on channel 23 TPOL](Roman)<br />
*[https://logbooks.jlab.org/entry/4145755 FCAL Base Lockup]<br />
*[https://logbooks.jlab.org/entry/4145810 Beam Current over the night] (Jesse)<br />
*[https://logbooks.jlab.org/entry/4145807][https://logbooks.jlab.org/entry/4145860]TPOL occupancies not flat before reset of rootspy](Yannik)<br />
=== Issues ===<br />
*[https://logbooks.jlab.org/entry/4144945 TPOL alarms]<br />
*DAQ issue this morning: live time dropped to 0%, restarting solved the issue<br />
<br />
===Plans=== <br />
*TAC run whenever opportunity comes( HallC run at small current or down) <br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)</div>Churamanhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_March_8_-_March_15,_2023&diff=120267Run Planning Meeting Notes, March 8 - March 15, 20232023-03-15T02:31:19Z<p>Churaman: </p>
<hr />
<div>[https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 Zoom Connect] Meeting ID: 160 199 0060 / Passcode 8394<br />
<br />
[https://cebaf.jlab.org/files/ops/accboard/ MCC Whiteboard]<br />
<br />
[https://halldweb.jlab.org/online/whiteboard/ Hall D counting room white board]<br />
<br />
[https://docs.google.com/spreadsheets/d/1NffTc4-S5PbTMSuH_pp7ZYsGRH4JC_WSVo770_iJYt0/edit#gid=60671503 Spreadsheet with list of runs]<br />
<br />
[https://halldweb.jlab.org/data_monitoring/run_statistics/RunPeriod-2023-01/index.html Integrated Trigger Count]<br />
<br />
[https://logbooks.jlab.org/book/hdlog Hall D Logbook]<br />
==Wednesday March 15==<br />
===Past 24 hours===<br />
*production continues, start of the day shift:injector orbit optimization issue, trippy beam, beam lost: BLM trips, TAGH HV alarms <br />
*ABU=1.81+X+X(Wednesday morning upto 8 am)<br />
===Shift Reports===<br />
*[https://logbooks.jlab.org/entry/4149422 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149715 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149817 Owl Shift Summary]<br />
*[Early Riser Shift Summary]<br />
===Reports===<br />
*[https://logbooks.jlab.org/entry/4149680 TAGH HV Sasha Powercycled the crate]<br />
*[https://logbooks.jlab.org/entry/4149750 Harp Scan Results comparision]<br />
===Issues===<br />
*[https://logbooks.jlab.org/entry/4149628 TAGH HV alarm issue(resolved)] <br />
===Plans===<br />
*Tagger Hall Access (March 15) by Hovanes(After the Hall is surveyed and gets into controlled access) <br />
*High current run(900 nA)[High intensity scan:Final round] with modified trigger thresh-holds[Wednesday swing/Thursday day Shift][Justin, Sasha, Lubomir, Naomi][Access not required]<br />
*Straight-track run ~50nA (Magnetic field off: drift chamber)[March 19th sunday swing][Justin, Sasha, Lubomir,Naomi][Access not required]<br />
==Plans on Accelerator Side==<br />
*Beam Test studies/BPM test(wednesday)<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
=Tuesday March 14=<br />
===Past 24 Hours===<br />
*Halld Beam Stopper mismatch, hall is in power permit from morning ~6:50 am.<br />
*Back to beam permit at ~3:50 pm.<br />
*Harp Scan(>10 hours without beam and several works on accelerator)<br />
*A very short ~11 min run as per Sasha's request in a raw mode <br />
*Production resumed<br />
*ABU=10.82 hr (till 12:00 am)<br />
===Shift Reports===<br />
*[https://logbooks.jlab.org/entry/4148845 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149048 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149137 Owl Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149235 Early Riser Shift Summary]<br />
===Reports===<br />
*[https://logbooks.jlab.org/entry/4148807 curious HallD beam energy behavior](Alexandre D.)<br />
*[https://logbooks.jlab.org/entry/4149089 harp scan extrapolation][https://logbooks.jlab.org/entry/4149084] [https://logbooks.jlab.org/entry/4149087]<br />
===Issues===<br />
*[https://logbooks.jlab.org/entry/4148723 beam stopper mismatched](resolved: swapped: network communication switch)(Beam lost about 11 hours)<br />
*[https://logbooks.jlab.org/entry/4148939 PSS Drop injector/North Linac/Hall D/Tagger](MCC)<br />
*[https://logbooks.jlab.org/entry/4149168 AC X,Y position vs AC orbit lock status] <br />
*[https://logbooks.jlab.org/entry/4149165 (16,19)][https://logbooks.jlab.org/entry/4149229 (11,14)(42,5)] (FCAL bases locked) <br />
==Plans==<br />
*Hovanes will seek Tagger hall access on wednesday. Need Radcon support. It has already been set up for morning.<br />
*Sasha will be taking 5-10 min of data on raw mode once beam comes back(done)<br />
*When HallC is down, more data for TAC run?(next week) [Sasha]<br />
*High current run(900 nA) with modified trigger thresh-holds[Wednesday Swing Shift][Justin, Sasha,Lubomir][Access not rquired]<br />
*Straight-track run ~150nA (Magnetic field off: drift chamber)[March 19th sunday swing/owl shift][Justin, Sasha, Lubomir][Access not required]<br />
==Plans on Accelerator Side==<br />
*Beam Test studies/BPM test (wednesday)<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
=Monday March 13(Past 72 hours)=<br />
<br />
=== Friday Through Monday March (10-13) ===<br />
(Friday)<br />
*Production whenever beam available on Friday mid-day shift, then at 2:51 pm beam down due accelerator issue. ETA was 7-8 pm swing. Beam restored around 9 pm.<br />
*Harp Scan[Friday swing] <br />
*Opportunistic Access(Friday): Karthik, Zisis, Stejphan: (EIC) mini BCAL prototype test<br />
*Hovanes:TPOL crate powercycled: alarm exists but self disappears quickly after increase of delay by 60s<br />
*ABU=10.37 hr (Upto Friday 8 am)<br />
(Saturday)<br />
*Production continues, Issue on 1LO4 HV drop(NL) : cost ~2 hours of downtime, trippy beam <br />
*Beam back: day shift crew continued production followed by swing(trip rate is still high), towards the mid-swing shift: trip rate low,better beam delivery.<br />
*ABU=8.63 hr(Saturday 8 am)<br />
(Sunday)<br />
*Production continues throughout the owl shift, Early riser and mid-day shift. Started TAC run study by Sasha at about 2 pm. Expected completion: Late swing shift.Before the Vacuum pump alarm(11:30am-1:15 pm), beam was good with less trips. Finished TAC run. Beam restored. But accelerator had problems 1L05,07 NL system at the begining of owl shift. Beam restored at 12:13 pm and production also resumed.<br />
*ABU=14.73 hr (Upto Sunday 8 am), far better <br />
(Monday: upto 8 am)<br />
*Production running from midnight,<br />
*ABU=8.03 hr (Monday upto 4 am)<br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4146773 Day Shift March 10][https://logbooks.jlab.org/entry/4147593 Day Shift March 11][https://logbooks.jlab.org/entry/4148205 Day Shift March 12]<br />
*[https://logbooks.jlab.org/entry/4147070 Swing Shift March 10][https://logbooks.jlab.org/entry/4147781 Swing Shift March 11][https://logbooks.jlab.org/entry/4148404 Swing Shift March 12]<br />
*[https://logbooks.jlab.org/entry/4147209 Owl Shift March 10/11] [https://logbooks.jlab.org/entry/4147936 Owl Shift March 11/12][https://logbooks.jlab.org/entry/4148532 Owl Shift March 12/13]<br />
*[https://logbooks.jlab.org/entry/4147403 Early Riser Shift March 11] [https://logbooks.jlab.org/entry/4148064 Early Riser Shift March 12][https://logbooks.jlab.org/entry/4148664 Early Riser Shift March 13] <br />
*Total triggers since friday day shift(March 10):8.2b<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4147185 Harp Scan] <br />
*[https://logbooks.jlab.org/entry/4147916#comment-43972 PS FADC Scalar Readouts(Left/Right arm) dead channels](Lydia)[https://logbooks.jlab.org/entry/4147932](Left arm) [https://logbooks.jlab.org/entry/4147925](Right Arm) [https://logbooks.jlab.org/entry/4147923][https://logbooks.jlab.org/entry/4147976 dead and non dead channels]<br />
*[https://logbooks.jlab.org/entry/4147977 Switch COBREM Template to new TAGM configuration](Hovanes)<br />
*[https://logbooks.jlab.org/entry/4148476 TAC run] (Sasha)[https://logbooks.jlab.org/entry/4148501 bleedthrough current during TAC run]<br />
=== Issues ===<br />
*[https://logbooks.jlab.org/entry/4146781 TPOL alarms after Powercycle of crate, alarm still exists but less frequent]<br />
*[https://logbooks.jlab.org/entry/4147478#comment-43956 FDC HV Channel 2 C1 trips every couple of minutes] (Amy)<br />
*[https://logbooks.jlab.org/entry/4147488 Lowered the FDC HV channel 2 C1 2150V to 2125V] (Lubomir)<br />
*[https://logbooks.jlab.org/entry/4147479 FCAL base lock up (41:48)] [https://logbooks.jlab.org/entry/4148090 (11,49), (28,50)] [https://logbooks.jlab.org/entry/4148115 (41,39)][https://logbooks.jlab.org/entry/4148149 (18,32) manual reset](Amy)[-1,4)(14,13) Hovanes)]<br />
*[https://logbooks.jlab.org/entry/4148257 Vacuum pump alarm][[https://logbooks.jlab.org/entry/4148270 Vacuum pump alarm areas][https://logbooks.jlab.org/entry/4148283](Mike) [https://logbooks.jlab.org/entry/4148259 plot of alarmed variable][https://logbooks.jlab.org/entry/4148295 Goni Vacuum pump alarms] (Keith)<br />
*[https://logbooks.jlab.org/entry/4148349 Target Alarms]Mike [https://logbooks.jlab.org/entry/4148351 Target Alarms]Mike <br />
*[https://logbooks.jlab.org/entry/4148305 COBREM spectrum after Vacuum pump alarm][https://logbooks.jlab.org/entry/4148308 COBREM corrected][Olga/Hovanes]<br />
*begining of owl shift had DAQ issue: Powercycled rocDIRC and soft reboot of IOC by Hovanes (on call Justin).Issue was solved and DAQ started.<br />
=== Plans ===<br />
<br />
*bleed through measurement sunday, as of 2 pm it is going forward and Sasha and shift crew are working on it. TAC run started. Expected completion: late swing shift, then resumes production.<br />
<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
= Friday March 10 =<br />
<br />
=== Past 24 hours ===<br />
*Production continued<br />
*Four hall operation until ~11 pm, then HallC down until the morning. A,B and D operational overnight.<br />
*Beam was trippy during the day but got better over the swing shift through owl shift. <br />
*ABU=10.37 hr(midnight), ~4bn triggers <br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4145989 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146164 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146372 Owl Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146581 Early Riser Shift Summary]<br />
<br />
<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4145950 Main Trigger Scalar frozen] [https://logbooks.jlab.org/entry/4145958 restarted] (Alexandre D.)<br />
*[https://logbooks.jlab.org/entry/4146057 FCAL Base (22,55) lock up and reset Alan G.]<br />
*[https://logbooks.jlab.org/entry/4146333 FCAL Base Lock up alarms:Sasha][https://logbooks.jlab.org/entry/4146276 FCAL Base lock up (42,7) and (45,13)][https://logbooks.jlab.org/entry/4146464 (25,27), (-5,-3): Rebecca B.]<br />
*[https://logbooks.jlab.org/entry/4146575 Off node in addition to base lock: required to reset] [Jesse H.]<br />
*[https://logbooks.jlab.org/files/2023/03/4146603/DAQ%20status%2C%20current%20and%20PS%3APSC%20rates%20.pdf Strip charts for DAQ status, current, PS/PSC rates etc..]<br />
=== Issues ===<br />
*TPOL alarms continued<br />
*DAQ live time 0%, restart did not solve, Surgey had to reset gluon01 crate: solved<br />
*DAQ issue early riser this morning: ROCFCAL error,DAQ reset (solved)<br />
*Active collimator bias voltage:[https://logbooks.jlab.org/entry/4144340] alarms to EPICS (Lubomir and Hovanes to communicate for TPOL card, one is in use. We should have one more somewhere)<br />
=== Plans ===<br />
*Opportunistic Access by Zisis/Karthik for mini BCAL prototype<br />
*TAC run (next week? or 3/10: HallC down for the night and probably for entire morning)<br />
*Energy measurement at HallC <br />
*Bleedthrough measurement at HallD <br />
*if HallC run low current or down for 2 hours at least, Sasha will do some work on TAC run.<br />
*3/10 HallC will have some down time at least some part of morning confirmed from HallC RC(Joerg), can we do some tests during HallC downtime?<br />
*Sasha Positive for the morning(3/10) based on HallC condition till that time.<br />
<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
= Thursday March 9 =<br />
<br />
=== Past 24 hours ===<br />
* Work on Injector(early day shift): completed, beam restored.<br />
* HI test(900nA) Pb and Mo foils, HI study completed at the end of day shift and nominal production conditions restored including AC gain 10^-8<br />
* Production resumed at swing shift with AMO radiator configuration<br />
* Rate Scan study by Sasha: Swing shift, raw and production mode at different currents:300nA, 350nA and 400nA <br />
* Production resumed with 0/90 PARA after Sasha's rate scan completion <br />
* Beam off due to 1L09 tripping high voltage(~1.5hr)<br />
* Beam (trippy) early owl shift, then better beam, then beam current was fluctuating and was under 300 nA <br />
* ABU=11.28 hr(till 8 am 3/9), ~2 bn production triggers till 5 am 3/9, smooth running over the night <br />
<br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4145755 Early Riser Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145145 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145340 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145580 Owl Shift Summary]<br />
<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4145132 High intensity test with Pb and Mo foils](Justin)<br />
*[https://logbooks.jlab.org/entry/4145087] [https://logbooks.jlab.org/entry/4145141] Pb and Molybdenum foil inserted](Lubomir)<br />
*[https://logbooks.jlab.org/entry/4145215 Doubled the thickness of the Molybdenum] (Lubomir)<br />
*[https://logbooks.jlab.org/entry/4145094] [https://logbooks.jlab.org/entry/4145147] CDC currents with W and W+Pb foils (Naomi)<br />
*[https://logbooks.jlab.org/entry/4145194 CDC currents with W and Mo foils] (Naomi)<br />
*[https://logbooks.jlab.org/entry/4145377 CDC AI on 16:25 3/8 swing] (Naomi) <br />
*[https://logbooks.jlab.org/entry/4145314 Beam halo alarms] <br />
*[https://logbooks.jlab.org/entry/4145367 Missing data on channel 23 TPOL](Roman)<br />
*[https://logbooks.jlab.org/entry/4145755 FCAL Base Lockup]<br />
*[https://logbooks.jlab.org/entry/4145810 Beam Current over the night] (Jesse)<br />
*[https://logbooks.jlab.org/entry/4145807][https://logbooks.jlab.org/entry/4145860]TPOL occupancies not flat before reset of rootspy](Yannik)<br />
=== Issues ===<br />
*[https://logbooks.jlab.org/entry/4144945 TPOL alarms]<br />
*DAQ issue this morning: live time dropped to 0%, restarting solved the issue<br />
<br />
===Plans=== <br />
*TAC run whenever opportunity comes( HallC run at small current or down) <br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)</div>Churamanhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_March_8_-_March_15,_2023&diff=120266Run Planning Meeting Notes, March 8 - March 15, 20232023-03-14T23:48:36Z<p>Churaman: </p>
<hr />
<div>[https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 Zoom Connect] Meeting ID: 160 199 0060 / Passcode 8394<br />
<br />
[https://cebaf.jlab.org/files/ops/accboard/ MCC Whiteboard]<br />
<br />
[https://halldweb.jlab.org/online/whiteboard/ Hall D counting room white board]<br />
<br />
[https://docs.google.com/spreadsheets/d/1NffTc4-S5PbTMSuH_pp7ZYsGRH4JC_WSVo770_iJYt0/edit#gid=60671503 Spreadsheet with list of runs]<br />
<br />
[https://halldweb.jlab.org/data_monitoring/run_statistics/RunPeriod-2023-01/index.html Integrated Trigger Count]<br />
<br />
[https://logbooks.jlab.org/book/hdlog Hall D Logbook]<br />
==Wednesday March 15==<br />
===Past 24 hours===<br />
*production continues, start of the day shift:injector orbit optimization issue, trippy beam, beam lost: BLM trips, TAGH HV alarms <br />
*ABU=1.81+X+X(Wednesday morning upto 8 am)<br />
===Shift Reports===<br />
*[https://logbooks.jlab.org/entry/4149422 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149715 Swing Shift Summary]<br />
*[Owl Shift Summary]<br />
*[Early Riser Shift Summary]<br />
===Reports===<br />
*[https://logbooks.jlab.org/entry/4149680 TAGH HV Sasha Powercycled the crate]<br />
*[https://logbooks.jlab.org/entry/4149750 Harp Scan Results comparision]<br />
===Issues===<br />
*[https://logbooks.jlab.org/entry/4149628 TAGH HV alarm issue(resolved)] <br />
===Plans===<br />
*Tagger Hall Access (March 15) by Hovanes(After the Hall is surveyed and gets into controlled access) <br />
*High current run(900 nA)[High intensity scan:Final round] with modified trigger thresh-holds[Wednesday swing/Thursday day Shift][Justin, Sasha, Lubomir, Naomi][Access not required]<br />
*Straight-track run ~50nA (Magnetic field off: drift chamber)[March 19th sunday swing][Justin, Sasha, Lubomir,Naomi][Access not required]<br />
==Plans on Accelerator Side==<br />
*Beam Test studies/BPM test(wednesday)<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
=Tuesday March 14=<br />
===Past 24 Hours===<br />
*Halld Beam Stopper mismatch, hall is in power permit from morning ~6:50 am.<br />
*Back to beam permit at ~3:50 pm.<br />
*Harp Scan(>10 hours without beam and several works on accelerator)<br />
*A very short ~11 min run as per Sasha's request in a raw mode <br />
*Production resumed<br />
*ABU=10.82 hr (till 12:00 am)<br />
===Shift Reports===<br />
*[https://logbooks.jlab.org/entry/4148845 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149048 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149137 Owl Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149235 Early Riser Shift Summary]<br />
===Reports===<br />
*[https://logbooks.jlab.org/entry/4148807 curious HallD beam energy behavior](Alexandre D.)<br />
*[https://logbooks.jlab.org/entry/4149089 harp scan extrapolation][https://logbooks.jlab.org/entry/4149084] [https://logbooks.jlab.org/entry/4149087]<br />
===Issues===<br />
*[https://logbooks.jlab.org/entry/4148723 beam stopper mismatched](resolved: swapped: network communication switch)(Beam lost about 11 hours)<br />
*[https://logbooks.jlab.org/entry/4148939 PSS Drop injector/North Linac/Hall D/Tagger](MCC)<br />
*[https://logbooks.jlab.org/entry/4149168 AC X,Y position vs AC orbit lock status] <br />
*[https://logbooks.jlab.org/entry/4149165 (16,19)][https://logbooks.jlab.org/entry/4149229 (11,14)(42,5)] (FCAL bases locked) <br />
==Plans==<br />
*Hovanes will seek Tagger hall access on wednesday. Need Radcon support. It has already been set up for morning.<br />
*Sasha will be taking 5-10 min of data on raw mode once beam comes back(done)<br />
*When HallC is down, more data for TAC run?(next week) [Sasha]<br />
*High current run(900 nA) with modified trigger thresh-holds[Wednesday Swing Shift][Justin, Sasha,Lubomir][Access not rquired]<br />
*Straight-track run ~150nA (Magnetic field off: drift chamber)[March 19th sunday swing/owl shift][Justin, Sasha, Lubomir][Access not required]<br />
==Plans on Accelerator Side==<br />
*Beam Test studies/BPM test (wednesday)<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
=Monday March 13(Past 72 hours)=<br />
<br />
=== Friday Through Monday March (10-13) ===<br />
(Friday)<br />
*Production whenever beam available on Friday mid-day shift, then at 2:51 pm beam down due accelerator issue. ETA was 7-8 pm swing. Beam restored around 9 pm.<br />
*Harp Scan[Friday swing] <br />
*Opportunistic Access(Friday): Karthik, Zisis, Stejphan: (EIC) mini BCAL prototype test<br />
*Hovanes:TPOL crate powercycled: alarm exists but self disappears quickly after increase of delay by 60s<br />
*ABU=10.37 hr (Upto Friday 8 am)<br />
(Saturday)<br />
*Production continues, Issue on 1LO4 HV drop(NL) : cost ~2 hours of downtime, trippy beam <br />
*Beam back: day shift crew continued production followed by swing(trip rate is still high), towards the mid-swing shift: trip rate low,better beam delivery.<br />
*ABU=8.63 hr(Saturday 8 am)<br />
(Sunday)<br />
*Production continues throughout the owl shift, Early riser and mid-day shift. Started TAC run study by Sasha at about 2 pm. Expected completion: Late swing shift.Before the Vacuum pump alarm(11:30am-1:15 pm), beam was good with less trips. Finished TAC run. Beam restored. But accelerator had problems 1L05,07 NL system at the begining of owl shift. Beam restored at 12:13 pm and production also resumed.<br />
*ABU=14.73 hr (Upto Sunday 8 am), far better <br />
(Monday: upto 8 am)<br />
*Production running from midnight,<br />
*ABU=8.03 hr (Monday upto 4 am)<br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4146773 Day Shift March 10][https://logbooks.jlab.org/entry/4147593 Day Shift March 11][https://logbooks.jlab.org/entry/4148205 Day Shift March 12]<br />
*[https://logbooks.jlab.org/entry/4147070 Swing Shift March 10][https://logbooks.jlab.org/entry/4147781 Swing Shift March 11][https://logbooks.jlab.org/entry/4148404 Swing Shift March 12]<br />
*[https://logbooks.jlab.org/entry/4147209 Owl Shift March 10/11] [https://logbooks.jlab.org/entry/4147936 Owl Shift March 11/12][https://logbooks.jlab.org/entry/4148532 Owl Shift March 12/13]<br />
*[https://logbooks.jlab.org/entry/4147403 Early Riser Shift March 11] [https://logbooks.jlab.org/entry/4148064 Early Riser Shift March 12][https://logbooks.jlab.org/entry/4148664 Early Riser Shift March 13] <br />
*Total triggers since friday day shift(March 10):8.2b<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4147185 Harp Scan] <br />
*[https://logbooks.jlab.org/entry/4147916#comment-43972 PS FADC Scalar Readouts(Left/Right arm) dead channels](Lydia)[https://logbooks.jlab.org/entry/4147932](Left arm) [https://logbooks.jlab.org/entry/4147925](Right Arm) [https://logbooks.jlab.org/entry/4147923][https://logbooks.jlab.org/entry/4147976 dead and non dead channels]<br />
*[https://logbooks.jlab.org/entry/4147977 Switch COBREM Template to new TAGM configuration](Hovanes)<br />
*[https://logbooks.jlab.org/entry/4148476 TAC run] (Sasha)[https://logbooks.jlab.org/entry/4148501 bleedthrough current during TAC run]<br />
=== Issues ===<br />
*[https://logbooks.jlab.org/entry/4146781 TPOL alarms after Powercycle of crate, alarm still exists but less frequent]<br />
*[https://logbooks.jlab.org/entry/4147478#comment-43956 FDC HV Channel 2 C1 trips every couple of minutes] (Amy)<br />
*[https://logbooks.jlab.org/entry/4147488 Lowered the FDC HV channel 2 C1 2150V to 2125V] (Lubomir)<br />
*[https://logbooks.jlab.org/entry/4147479 FCAL base lock up (41:48)] [https://logbooks.jlab.org/entry/4148090 (11,49), (28,50)] [https://logbooks.jlab.org/entry/4148115 (41,39)][https://logbooks.jlab.org/entry/4148149 (18,32) manual reset](Amy)[-1,4)(14,13) Hovanes)]<br />
*[https://logbooks.jlab.org/entry/4148257 Vacuum pump alarm][[https://logbooks.jlab.org/entry/4148270 Vacuum pump alarm areas][https://logbooks.jlab.org/entry/4148283](Mike) [https://logbooks.jlab.org/entry/4148259 plot of alarmed variable][https://logbooks.jlab.org/entry/4148295 Goni Vacuum pump alarms] (Keith)<br />
*[https://logbooks.jlab.org/entry/4148349 Target Alarms]Mike [https://logbooks.jlab.org/entry/4148351 Target Alarms]Mike <br />
*[https://logbooks.jlab.org/entry/4148305 COBREM spectrum after Vacuum pump alarm][https://logbooks.jlab.org/entry/4148308 COBREM corrected][Olga/Hovanes]<br />
*begining of owl shift had DAQ issue: Powercycled rocDIRC and soft reboot of IOC by Hovanes (on call Justin).Issue was solved and DAQ started.<br />
=== Plans ===<br />
<br />
*bleed through measurement sunday, as of 2 pm it is going forward and Sasha and shift crew are working on it. TAC run started. Expected completion: late swing shift, then resumes production.<br />
<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
= Friday March 10 =<br />
<br />
=== Past 24 hours ===<br />
*Production continued<br />
*Four hall operation until ~11 pm, then HallC down until the morning. A,B and D operational overnight.<br />
*Beam was trippy during the day but got better over the swing shift through owl shift. <br />
*ABU=10.37 hr(midnight), ~4bn triggers <br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4145989 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146164 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146372 Owl Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146581 Early Riser Shift Summary]<br />
<br />
<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4145950 Main Trigger Scalar frozen] [https://logbooks.jlab.org/entry/4145958 restarted] (Alexandre D.)<br />
*[https://logbooks.jlab.org/entry/4146057 FCAL Base (22,55) lock up and reset Alan G.]<br />
*[https://logbooks.jlab.org/entry/4146333 FCAL Base Lock up alarms:Sasha][https://logbooks.jlab.org/entry/4146276 FCAL Base lock up (42,7) and (45,13)][https://logbooks.jlab.org/entry/4146464 (25,27), (-5,-3): Rebecca B.]<br />
*[https://logbooks.jlab.org/entry/4146575 Off node in addition to base lock: required to reset] [Jesse H.]<br />
*[https://logbooks.jlab.org/files/2023/03/4146603/DAQ%20status%2C%20current%20and%20PS%3APSC%20rates%20.pdf Strip charts for DAQ status, current, PS/PSC rates etc..]<br />
=== Issues ===<br />
*TPOL alarms continued<br />
*DAQ live time 0%, restart did not solve, Surgey had to reset gluon01 crate: solved<br />
*DAQ issue early riser this morning: ROCFCAL error,DAQ reset (solved)<br />
*Active collimator bias voltage:[https://logbooks.jlab.org/entry/4144340] alarms to EPICS (Lubomir and Hovanes to communicate for TPOL card, one is in use. We should have one more somewhere)<br />
=== Plans ===<br />
*Opportunistic Access by Zisis/Karthik for mini BCAL prototype<br />
*TAC run (next week? or 3/10: HallC down for the night and probably for entire morning)<br />
*Energy measurement at HallC <br />
*Bleedthrough measurement at HallD <br />
*if HallC run low current or down for 2 hours at least, Sasha will do some work on TAC run.<br />
*3/10 HallC will have some down time at least some part of morning confirmed from HallC RC(Joerg), can we do some tests during HallC downtime?<br />
*Sasha Positive for the morning(3/10) based on HallC condition till that time.<br />
<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
= Thursday March 9 =<br />
<br />
=== Past 24 hours ===<br />
* Work on Injector(early day shift): completed, beam restored.<br />
* HI test(900nA) Pb and Mo foils, HI study completed at the end of day shift and nominal production conditions restored including AC gain 10^-8<br />
* Production resumed at swing shift with AMO radiator configuration<br />
* Rate Scan study by Sasha: Swing shift, raw and production mode at different currents:300nA, 350nA and 400nA <br />
* Production resumed with 0/90 PARA after Sasha's rate scan completion <br />
* Beam off due to 1L09 tripping high voltage(~1.5hr)<br />
* Beam (trippy) early owl shift, then better beam, then beam current was fluctuating and was under 300 nA <br />
* ABU=11.28 hr(till 8 am 3/9), ~2 bn production triggers till 5 am 3/9, smooth running over the night <br />
<br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4145755 Early Riser Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145145 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145340 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145580 Owl Shift Summary]<br />
<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4145132 High intensity test with Pb and Mo foils](Justin)<br />
*[https://logbooks.jlab.org/entry/4145087] [https://logbooks.jlab.org/entry/4145141] Pb and Molybdenum foil inserted](Lubomir)<br />
*[https://logbooks.jlab.org/entry/4145215 Doubled the thickness of the Molybdenum] (Lubomir)<br />
*[https://logbooks.jlab.org/entry/4145094] [https://logbooks.jlab.org/entry/4145147] CDC currents with W and W+Pb foils (Naomi)<br />
*[https://logbooks.jlab.org/entry/4145194 CDC currents with W and Mo foils] (Naomi)<br />
*[https://logbooks.jlab.org/entry/4145377 CDC AI on 16:25 3/8 swing] (Naomi) <br />
*[https://logbooks.jlab.org/entry/4145314 Beam halo alarms] <br />
*[https://logbooks.jlab.org/entry/4145367 Missing data on channel 23 TPOL](Roman)<br />
*[https://logbooks.jlab.org/entry/4145755 FCAL Base Lockup]<br />
*[https://logbooks.jlab.org/entry/4145810 Beam Current over the night] (Jesse)<br />
*[https://logbooks.jlab.org/entry/4145807][https://logbooks.jlab.org/entry/4145860]TPOL occupancies not flat before reset of rootspy](Yannik)<br />
=== Issues ===<br />
*[https://logbooks.jlab.org/entry/4144945 TPOL alarms]<br />
*DAQ issue this morning: live time dropped to 0%, restarting solved the issue<br />
<br />
===Plans=== <br />
*TAC run whenever opportunity comes( HallC run at small current or down) <br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)</div>Churamanhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_March_8_-_March_15,_2023&diff=120265Run Planning Meeting Notes, March 8 - March 15, 20232023-03-14T23:42:40Z<p>Churaman: </p>
<hr />
<div>[https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 Zoom Connect] Meeting ID: 160 199 0060 / Passcode 8394<br />
<br />
[https://cebaf.jlab.org/files/ops/accboard/ MCC Whiteboard]<br />
<br />
[https://halldweb.jlab.org/online/whiteboard/ Hall D counting room white board]<br />
<br />
[https://docs.google.com/spreadsheets/d/1NffTc4-S5PbTMSuH_pp7ZYsGRH4JC_WSVo770_iJYt0/edit#gid=60671503 Spreadsheet with list of runs]<br />
<br />
[https://halldweb.jlab.org/data_monitoring/run_statistics/RunPeriod-2023-01/index.html Integrated Trigger Count]<br />
<br />
[https://logbooks.jlab.org/book/hdlog Hall D Logbook]<br />
==Wednesday March 15==<br />
===Past 24 hours===<br />
*production continues, start of the day shift:injector orbit optimization issue, trippy beam, beam lost: BLM trips, TAGH HV alarms <br />
*ABU=1.81+X+X(Wednesday morning upto 8 am)<br />
===Shift Reports===<br />
*[https://logbooks.jlab.org/entry/4149422 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149715 Swing Shift Summary]<br />
*[Owl Shift Summary]<br />
*[Early Riser Shift Summary]<br />
===Reports===<br />
*[https://logbooks.jlab.org/entry/4149680 TAGH HV Sasha Powercycled the crate]<br />
*[https://logbooks.jlab.org/entry/4149750 Harp Scan Results comparision]<br />
===Issues===<br />
*[https://logbooks.jlab.org/entry/4149628 TAGH HV alarm issue(resolved)]<br />
===Plans===<br />
*Tagger Hall Access (March 15) by Hovanes(After the Hall is surveyed and gets into controlled access) <br />
*High current run(900 nA)[High intensity scan:Final round] with modified trigger thresh-holds[Wednesday swing/Thursday day Shift][Justin, Sasha, Lubomir, Naomi][Access not required]<br />
*Straight-track run ~50nA (Magnetic field off: drift chamber)[March 19th sunday swing][Justin, Sasha, Lubomir,Naomi][Access not required]<br />
==Plans on Accelerator Side==<br />
*Beam Test studies/BPM test(wednesday)<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
=Tuesday March 14=<br />
===Past 24 Hours===<br />
*Halld Beam Stopper mismatch, hall is in power permit from morning ~6:50 am.<br />
*Back to beam permit at ~3:50 pm.<br />
*Harp Scan(>10 hours without beam and several works on accelerator)<br />
*A very short ~11 min run as per Sasha's request in a raw mode <br />
*Production resumed<br />
*ABU=10.82 hr (till 12:00 am)<br />
===Shift Reports===<br />
*[https://logbooks.jlab.org/entry/4148845 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149048 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149137 Owl Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149235 Early Riser Shift Summary]<br />
===Reports===<br />
*[https://logbooks.jlab.org/entry/4148807 curious HallD beam energy behavior](Alexandre D.)<br />
*[https://logbooks.jlab.org/entry/4149089 harp scan extrapolation][https://logbooks.jlab.org/entry/4149084] [https://logbooks.jlab.org/entry/4149087]<br />
===Issues===<br />
*[https://logbooks.jlab.org/entry/4148723 beam stopper mismatched](resolved: swapped: network communication switch)(Beam lost about 11 hours)<br />
*[https://logbooks.jlab.org/entry/4148939 PSS Drop injector/North Linac/Hall D/Tagger](MCC)<br />
*[https://logbooks.jlab.org/entry/4149168 AC X,Y position vs AC orbit lock status] <br />
*[https://logbooks.jlab.org/entry/4149165 (16,19)][https://logbooks.jlab.org/entry/4149229 (11,14)(42,5)] (FCAL bases locked) <br />
==Plans==<br />
*Hovanes will seek Tagger hall access on wednesday. Need Radcon support. It has already been set up for morning.<br />
*Sasha will be taking 5-10 min of data on raw mode once beam comes back(done)<br />
*When HallC is down, more data for TAC run?(next week) [Sasha]<br />
*High current run(900 nA) with modified trigger thresh-holds[Wednesday Swing Shift][Justin, Sasha,Lubomir][Access not rquired]<br />
*Straight-track run ~150nA (Magnetic field off: drift chamber)[March 19th sunday swing/owl shift][Justin, Sasha, Lubomir][Access not required]<br />
==Plans on Accelerator Side==<br />
*Beam Test studies/BPM test (wednesday)<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
=Monday March 13(Past 72 hours)=<br />
<br />
=== Friday Through Monday March (10-13) ===<br />
(Friday)<br />
*Production whenever beam available on Friday mid-day shift, then at 2:51 pm beam down due accelerator issue. ETA was 7-8 pm swing. Beam restored around 9 pm.<br />
*Harp Scan[Friday swing] <br />
*Opportunistic Access(Friday): Karthik, Zisis, Stejphan: (EIC) mini BCAL prototype test<br />
*Hovanes:TPOL crate powercycled: alarm exists but self disappears quickly after increase of delay by 60s<br />
*ABU=10.37 hr (Upto Friday 8 am)<br />
(Saturday)<br />
*Production continues, Issue on 1LO4 HV drop(NL) : cost ~2 hours of downtime, trippy beam <br />
*Beam back: day shift crew continued production followed by swing(trip rate is still high), towards the mid-swing shift: trip rate low,better beam delivery.<br />
*ABU=8.63 hr(Saturday 8 am)<br />
(Sunday)<br />
*Production continues throughout the owl shift, Early riser and mid-day shift. Started TAC run study by Sasha at about 2 pm. Expected completion: Late swing shift.Before the Vacuum pump alarm(11:30am-1:15 pm), beam was good with less trips. Finished TAC run. Beam restored. But accelerator had problems 1L05,07 NL system at the begining of owl shift. Beam restored at 12:13 pm and production also resumed.<br />
*ABU=14.73 hr (Upto Sunday 8 am), far better <br />
(Monday: upto 8 am)<br />
*Production running from midnight,<br />
*ABU=8.03 hr (Monday upto 4 am)<br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4146773 Day Shift March 10][https://logbooks.jlab.org/entry/4147593 Day Shift March 11][https://logbooks.jlab.org/entry/4148205 Day Shift March 12]<br />
*[https://logbooks.jlab.org/entry/4147070 Swing Shift March 10][https://logbooks.jlab.org/entry/4147781 Swing Shift March 11][https://logbooks.jlab.org/entry/4148404 Swing Shift March 12]<br />
*[https://logbooks.jlab.org/entry/4147209 Owl Shift March 10/11] [https://logbooks.jlab.org/entry/4147936 Owl Shift March 11/12][https://logbooks.jlab.org/entry/4148532 Owl Shift March 12/13]<br />
*[https://logbooks.jlab.org/entry/4147403 Early Riser Shift March 11] [https://logbooks.jlab.org/entry/4148064 Early Riser Shift March 12][https://logbooks.jlab.org/entry/4148664 Early Riser Shift March 13] <br />
*Total triggers since friday day shift(March 10):8.2b<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4147185 Harp Scan] <br />
*[https://logbooks.jlab.org/entry/4147916#comment-43972 PS FADC Scalar Readouts(Left/Right arm) dead channels](Lydia)[https://logbooks.jlab.org/entry/4147932](Left arm) [https://logbooks.jlab.org/entry/4147925](Right Arm) [https://logbooks.jlab.org/entry/4147923][https://logbooks.jlab.org/entry/4147976 dead and non dead channels]<br />
*[https://logbooks.jlab.org/entry/4147977 Switch COBREM Template to new TAGM configuration](Hovanes)<br />
*[https://logbooks.jlab.org/entry/4148476 TAC run] (Sasha)[https://logbooks.jlab.org/entry/4148501 bleedthrough current during TAC run]<br />
=== Issues ===<br />
*[https://logbooks.jlab.org/entry/4146781 TPOL alarms after Powercycle of crate, alarm still exists but less frequent]<br />
*[https://logbooks.jlab.org/entry/4147478#comment-43956 FDC HV Channel 2 C1 trips every couple of minutes] (Amy)<br />
*[https://logbooks.jlab.org/entry/4147488 Lowered the FDC HV channel 2 C1 2150V to 2125V] (Lubomir)<br />
*[https://logbooks.jlab.org/entry/4147479 FCAL base lock up (41:48)] [https://logbooks.jlab.org/entry/4148090 (11,49), (28,50)] [https://logbooks.jlab.org/entry/4148115 (41,39)][https://logbooks.jlab.org/entry/4148149 (18,32) manual reset](Amy)[-1,4)(14,13) Hovanes)]<br />
*[https://logbooks.jlab.org/entry/4148257 Vacuum pump alarm][[https://logbooks.jlab.org/entry/4148270 Vacuum pump alarm areas][https://logbooks.jlab.org/entry/4148283](Mike) [https://logbooks.jlab.org/entry/4148259 plot of alarmed variable][https://logbooks.jlab.org/entry/4148295 Goni Vacuum pump alarms] (Keith)<br />
*[https://logbooks.jlab.org/entry/4148349 Target Alarms]Mike [https://logbooks.jlab.org/entry/4148351 Target Alarms]Mike <br />
*[https://logbooks.jlab.org/entry/4148305 COBREM spectrum after Vacuum pump alarm][https://logbooks.jlab.org/entry/4148308 COBREM corrected][Olga/Hovanes]<br />
*begining of owl shift had DAQ issue: Powercycled rocDIRC and soft reboot of IOC by Hovanes (on call Justin).Issue was solved and DAQ started.<br />
=== Plans ===<br />
<br />
*bleed through measurement sunday, as of 2 pm it is going forward and Sasha and shift crew are working on it. TAC run started. Expected completion: late swing shift, then resumes production.<br />
<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
= Friday March 10 =<br />
<br />
=== Past 24 hours ===<br />
*Production continued<br />
*Four hall operation until ~11 pm, then HallC down until the morning. A,B and D operational overnight.<br />
*Beam was trippy during the day but got better over the swing shift through owl shift. <br />
*ABU=10.37 hr(midnight), ~4bn triggers <br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4145989 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146164 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146372 Owl Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146581 Early Riser Shift Summary]<br />
<br />
<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4145950 Main Trigger Scalar frozen] [https://logbooks.jlab.org/entry/4145958 restarted] (Alexandre D.)<br />
*[https://logbooks.jlab.org/entry/4146057 FCAL Base (22,55) lock up and reset Alan G.]<br />
*[https://logbooks.jlab.org/entry/4146333 FCAL Base Lock up alarms:Sasha][https://logbooks.jlab.org/entry/4146276 FCAL Base lock up (42,7) and (45,13)][https://logbooks.jlab.org/entry/4146464 (25,27), (-5,-3): Rebecca B.]<br />
*[https://logbooks.jlab.org/entry/4146575 Off node in addition to base lock: required to reset] [Jesse H.]<br />
*[https://logbooks.jlab.org/files/2023/03/4146603/DAQ%20status%2C%20current%20and%20PS%3APSC%20rates%20.pdf Strip charts for DAQ status, current, PS/PSC rates etc..]<br />
=== Issues ===<br />
*TPOL alarms continued<br />
*DAQ live time 0%, restart did not solve, Surgey had to reset gluon01 crate: solved<br />
*DAQ issue early riser this morning: ROCFCAL error,DAQ reset (solved)<br />
*Active collimator bias voltage:[https://logbooks.jlab.org/entry/4144340] alarms to EPICS (Lubomir and Hovanes to communicate for TPOL card, one is in use. We should have one more somewhere)<br />
=== Plans ===<br />
*Opportunistic Access by Zisis/Karthik for mini BCAL prototype<br />
*TAC run (next week? or 3/10: HallC down for the night and probably for entire morning)<br />
*Energy measurement at HallC <br />
*Bleedthrough measurement at HallD <br />
*if HallC run low current or down for 2 hours at least, Sasha will do some work on TAC run.<br />
*3/10 HallC will have some down time at least some part of morning confirmed from HallC RC(Joerg), can we do some tests during HallC downtime?<br />
*Sasha Positive for the morning(3/10) based on HallC condition till that time.<br />
<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
= Thursday March 9 =<br />
<br />
=== Past 24 hours ===<br />
* Work on Injector(early day shift): completed, beam restored.<br />
* HI test(900nA) Pb and Mo foils, HI study completed at the end of day shift and nominal production conditions restored including AC gain 10^-8<br />
* Production resumed at swing shift with AMO radiator configuration<br />
* Rate Scan study by Sasha: Swing shift, raw and production mode at different currents:300nA, 350nA and 400nA <br />
* Production resumed with 0/90 PARA after Sasha's rate scan completion <br />
* Beam off due to 1L09 tripping high voltage(~1.5hr)<br />
* Beam (trippy) early owl shift, then better beam, then beam current was fluctuating and was under 300 nA <br />
* ABU=11.28 hr(till 8 am 3/9), ~2 bn production triggers till 5 am 3/9, smooth running over the night <br />
<br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4145755 Early Riser Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145145 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145340 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145580 Owl Shift Summary]<br />
<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4145132 High intensity test with Pb and Mo foils](Justin)<br />
*[https://logbooks.jlab.org/entry/4145087] [https://logbooks.jlab.org/entry/4145141] Pb and Molybdenum foil inserted](Lubomir)<br />
*[https://logbooks.jlab.org/entry/4145215 Doubled the thickness of the Molybdenum] (Lubomir)<br />
*[https://logbooks.jlab.org/entry/4145094] [https://logbooks.jlab.org/entry/4145147] CDC currents with W and W+Pb foils (Naomi)<br />
*[https://logbooks.jlab.org/entry/4145194 CDC currents with W and Mo foils] (Naomi)<br />
*[https://logbooks.jlab.org/entry/4145377 CDC AI on 16:25 3/8 swing] (Naomi) <br />
*[https://logbooks.jlab.org/entry/4145314 Beam halo alarms] <br />
*[https://logbooks.jlab.org/entry/4145367 Missing data on channel 23 TPOL](Roman)<br />
*[https://logbooks.jlab.org/entry/4145755 FCAL Base Lockup]<br />
*[https://logbooks.jlab.org/entry/4145810 Beam Current over the night] (Jesse)<br />
*[https://logbooks.jlab.org/entry/4145807][https://logbooks.jlab.org/entry/4145860]TPOL occupancies not flat before reset of rootspy](Yannik)<br />
=== Issues ===<br />
*[https://logbooks.jlab.org/entry/4144945 TPOL alarms]<br />
*DAQ issue this morning: live time dropped to 0%, restarting solved the issue<br />
<br />
===Plans=== <br />
*TAC run whenever opportunity comes( HallC run at small current or down) <br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)</div>Churamanhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_March_8_-_March_15,_2023&diff=120264Run Planning Meeting Notes, March 8 - March 15, 20232023-03-14T23:35:25Z<p>Churaman: </p>
<hr />
<div>[https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 Zoom Connect] Meeting ID: 160 199 0060 / Passcode 8394<br />
<br />
[https://cebaf.jlab.org/files/ops/accboard/ MCC Whiteboard]<br />
<br />
[https://halldweb.jlab.org/online/whiteboard/ Hall D counting room white board]<br />
<br />
[https://docs.google.com/spreadsheets/d/1NffTc4-S5PbTMSuH_pp7ZYsGRH4JC_WSVo770_iJYt0/edit#gid=60671503 Spreadsheet with list of runs]<br />
<br />
[https://halldweb.jlab.org/data_monitoring/run_statistics/RunPeriod-2023-01/index.html Integrated Trigger Count]<br />
<br />
[https://logbooks.jlab.org/book/hdlog Hall D Logbook]<br />
==Wednesday March 15==<br />
===Past 24 hours===<br />
*production continues, start of the day shift:injector orbit optimization issue, trippy beam, beam lost: BLM trips, TAGH HV alarms <br />
*ABU=1.81+X+X(Wednesday morning upto 8 am)<br />
===Shift Reports===<br />
*[https://logbooks.jlab.org/entry/4149422 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149715 Swing Shift Summary]<br />
*[Owl Shift Summary]<br />
*[Early Riser Shift Summary]<br />
===Reports===<br />
*[https://logbooks.jlab.org/entry/4149680 TAGH HV Sasha Powercycled the crate]<br />
*[https://logbooks.jlab.org/entry/4149750 Harp Scan Results comparision]<br />
===Issues===<br />
*TAGH HV alarm issue(resolved)<br />
===Plans===<br />
*Tagger Hall Access (March 15) by Hovanes(After the Hall is surveyed and gets into controlled access) <br />
*High current run(900 nA)[High intensity scan:Final round] with modified trigger thresh-holds[Wednesday swing/Thursday day Shift][Justin, Sasha, Lubomir, Naomi][Access not required]<br />
*Straight-track run ~50nA (Magnetic field off: drift chamber)[March 19th sunday swing][Justin, Sasha, Lubomir,Naomi][Access not required]<br />
==Plans on Accelerator Side==<br />
*Beam Test studies/BPM test(wednesday)<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
=Tuesday March 14=<br />
===Past 24 Hours===<br />
*Halld Beam Stopper mismatch, hall is in power permit from morning ~6:50 am.<br />
*Back to beam permit at ~3:50 pm.<br />
*Harp Scan(>10 hours without beam and several works on accelerator)<br />
*A very short ~11 min run as per Sasha's request in a raw mode <br />
*Production resumed<br />
*ABU=10.82 hr (till 12:00 am)<br />
===Shift Reports===<br />
*[https://logbooks.jlab.org/entry/4148845 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149048 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149137 Owl Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149235 Early Riser Shift Summary]<br />
===Reports===<br />
*[https://logbooks.jlab.org/entry/4148807 curious HallD beam energy behavior](Alexandre D.)<br />
*[https://logbooks.jlab.org/entry/4149089 harp scan extrapolation][https://logbooks.jlab.org/entry/4149084] [https://logbooks.jlab.org/entry/4149087]<br />
===Issues===<br />
*[https://logbooks.jlab.org/entry/4148723 beam stopper mismatched](resolved: swapped: network communication switch)(Beam lost about 11 hours)<br />
*[https://logbooks.jlab.org/entry/4148939 PSS Drop injector/North Linac/Hall D/Tagger](MCC)<br />
*[https://logbooks.jlab.org/entry/4149168 AC X,Y position vs AC orbit lock status] <br />
*[https://logbooks.jlab.org/entry/4149165 (16,19)][https://logbooks.jlab.org/entry/4149229 (11,14)(42,5)] (FCAL bases locked) <br />
==Plans==<br />
*Hovanes will seek Tagger hall access on wednesday. Need Radcon support. It has already been set up for morning.<br />
*Sasha will be taking 5-10 min of data on raw mode once beam comes back(done)<br />
*When HallC is down, more data for TAC run?(next week) [Sasha]<br />
*High current run(900 nA) with modified trigger thresh-holds[Wednesday Swing Shift][Justin, Sasha,Lubomir][Access not rquired]<br />
*Straight-track run ~150nA (Magnetic field off: drift chamber)[March 19th sunday swing/owl shift][Justin, Sasha, Lubomir][Access not required]<br />
==Plans on Accelerator Side==<br />
*Beam Test studies/BPM test (wednesday)<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
=Monday March 13(Past 72 hours)=<br />
<br />
=== Friday Through Monday March (10-13) ===<br />
(Friday)<br />
*Production whenever beam available on Friday mid-day shift, then at 2:51 pm beam down due accelerator issue. ETA was 7-8 pm swing. Beam restored around 9 pm.<br />
*Harp Scan[Friday swing] <br />
*Opportunistic Access(Friday): Karthik, Zisis, Stejphan: (EIC) mini BCAL prototype test<br />
*Hovanes:TPOL crate powercycled: alarm exists but self disappears quickly after increase of delay by 60s<br />
*ABU=10.37 hr (Upto Friday 8 am)<br />
(Saturday)<br />
*Production continues, Issue on 1LO4 HV drop(NL) : cost ~2 hours of downtime, trippy beam <br />
*Beam back: day shift crew continued production followed by swing(trip rate is still high), towards the mid-swing shift: trip rate low,better beam delivery.<br />
*ABU=8.63 hr(Saturday 8 am)<br />
(Sunday)<br />
*Production continues throughout the owl shift, Early riser and mid-day shift. Started TAC run study by Sasha at about 2 pm. Expected completion: Late swing shift.Before the Vacuum pump alarm(11:30am-1:15 pm), beam was good with less trips. Finished TAC run. Beam restored. But accelerator had problems 1L05,07 NL system at the begining of owl shift. Beam restored at 12:13 pm and production also resumed.<br />
*ABU=14.73 hr (Upto Sunday 8 am), far better <br />
(Monday: upto 8 am)<br />
*Production running from midnight,<br />
*ABU=8.03 hr (Monday upto 4 am)<br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4146773 Day Shift March 10][https://logbooks.jlab.org/entry/4147593 Day Shift March 11][https://logbooks.jlab.org/entry/4148205 Day Shift March 12]<br />
*[https://logbooks.jlab.org/entry/4147070 Swing Shift March 10][https://logbooks.jlab.org/entry/4147781 Swing Shift March 11][https://logbooks.jlab.org/entry/4148404 Swing Shift March 12]<br />
*[https://logbooks.jlab.org/entry/4147209 Owl Shift March 10/11] [https://logbooks.jlab.org/entry/4147936 Owl Shift March 11/12][https://logbooks.jlab.org/entry/4148532 Owl Shift March 12/13]<br />
*[https://logbooks.jlab.org/entry/4147403 Early Riser Shift March 11] [https://logbooks.jlab.org/entry/4148064 Early Riser Shift March 12][https://logbooks.jlab.org/entry/4148664 Early Riser Shift March 13] <br />
*Total triggers since friday day shift(March 10):8.2b<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4147185 Harp Scan] <br />
*[https://logbooks.jlab.org/entry/4147916#comment-43972 PS FADC Scalar Readouts(Left/Right arm) dead channels](Lydia)[https://logbooks.jlab.org/entry/4147932](Left arm) [https://logbooks.jlab.org/entry/4147925](Right Arm) [https://logbooks.jlab.org/entry/4147923][https://logbooks.jlab.org/entry/4147976 dead and non dead channels]<br />
*[https://logbooks.jlab.org/entry/4147977 Switch COBREM Template to new TAGM configuration](Hovanes)<br />
*[https://logbooks.jlab.org/entry/4148476 TAC run] (Sasha)[https://logbooks.jlab.org/entry/4148501 bleedthrough current during TAC run]<br />
=== Issues ===<br />
*[https://logbooks.jlab.org/entry/4146781 TPOL alarms after Powercycle of crate, alarm still exists but less frequent]<br />
*[https://logbooks.jlab.org/entry/4147478#comment-43956 FDC HV Channel 2 C1 trips every couple of minutes] (Amy)<br />
*[https://logbooks.jlab.org/entry/4147488 Lowered the FDC HV channel 2 C1 2150V to 2125V] (Lubomir)<br />
*[https://logbooks.jlab.org/entry/4147479 FCAL base lock up (41:48)] [https://logbooks.jlab.org/entry/4148090 (11,49), (28,50)] [https://logbooks.jlab.org/entry/4148115 (41,39)][https://logbooks.jlab.org/entry/4148149 (18,32) manual reset](Amy)[-1,4)(14,13) Hovanes)]<br />
*[https://logbooks.jlab.org/entry/4148257 Vacuum pump alarm][[https://logbooks.jlab.org/entry/4148270 Vacuum pump alarm areas][https://logbooks.jlab.org/entry/4148283](Mike) [https://logbooks.jlab.org/entry/4148259 plot of alarmed variable][https://logbooks.jlab.org/entry/4148295 Goni Vacuum pump alarms] (Keith)<br />
*[https://logbooks.jlab.org/entry/4148349 Target Alarms]Mike [https://logbooks.jlab.org/entry/4148351 Target Alarms]Mike <br />
*[https://logbooks.jlab.org/entry/4148305 COBREM spectrum after Vacuum pump alarm][https://logbooks.jlab.org/entry/4148308 COBREM corrected][Olga/Hovanes]<br />
*begining of owl shift had DAQ issue: Powercycled rocDIRC and soft reboot of IOC by Hovanes (on call Justin).Issue was solved and DAQ started.<br />
=== Plans ===<br />
<br />
*bleed through measurement sunday, as of 2 pm it is going forward and Sasha and shift crew are working on it. TAC run started. Expected completion: late swing shift, then resumes production.<br />
<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
= Friday March 10 =<br />
<br />
=== Past 24 hours ===<br />
*Production continued<br />
*Four hall operation until ~11 pm, then HallC down until the morning. A,B and D operational overnight.<br />
*Beam was trippy during the day but got better over the swing shift through owl shift. <br />
*ABU=10.37 hr(midnight), ~4bn triggers <br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4145989 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146164 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146372 Owl Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146581 Early Riser Shift Summary]<br />
<br />
<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4145950 Main Trigger Scalar frozen] [https://logbooks.jlab.org/entry/4145958 restarted] (Alexandre D.)<br />
*[https://logbooks.jlab.org/entry/4146057 FCAL Base (22,55) lock up and reset Alan G.]<br />
*[https://logbooks.jlab.org/entry/4146333 FCAL Base Lock up alarms:Sasha][https://logbooks.jlab.org/entry/4146276 FCAL Base lock up (42,7) and (45,13)][https://logbooks.jlab.org/entry/4146464 (25,27), (-5,-3): Rebecca B.]<br />
*[https://logbooks.jlab.org/entry/4146575 Off node in addition to base lock: required to reset] [Jesse H.]<br />
*[https://logbooks.jlab.org/files/2023/03/4146603/DAQ%20status%2C%20current%20and%20PS%3APSC%20rates%20.pdf Strip charts for DAQ status, current, PS/PSC rates etc..]<br />
=== Issues ===<br />
*TPOL alarms continued<br />
*DAQ live time 0%, restart did not solve, Surgey had to reset gluon01 crate: solved<br />
*DAQ issue early riser this morning: ROCFCAL error,DAQ reset (solved)<br />
*Active collimator bias voltage:[https://logbooks.jlab.org/entry/4144340] alarms to EPICS (Lubomir and Hovanes to communicate for TPOL card, one is in use. We should have one more somewhere)<br />
=== Plans ===<br />
*Opportunistic Access by Zisis/Karthik for mini BCAL prototype<br />
*TAC run (next week? or 3/10: HallC down for the night and probably for entire morning)<br />
*Energy measurement at HallC <br />
*Bleedthrough measurement at HallD <br />
*if HallC run low current or down for 2 hours at least, Sasha will do some work on TAC run.<br />
*3/10 HallC will have some down time at least some part of morning confirmed from HallC RC(Joerg), can we do some tests during HallC downtime?<br />
*Sasha Positive for the morning(3/10) based on HallC condition till that time.<br />
<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
= Thursday March 9 =<br />
<br />
=== Past 24 hours ===<br />
* Work on Injector(early day shift): completed, beam restored.<br />
* HI test(900nA) Pb and Mo foils, HI study completed at the end of day shift and nominal production conditions restored including AC gain 10^-8<br />
* Production resumed at swing shift with AMO radiator configuration<br />
* Rate Scan study by Sasha: Swing shift, raw and production mode at different currents:300nA, 350nA and 400nA <br />
* Production resumed with 0/90 PARA after Sasha's rate scan completion <br />
* Beam off due to 1L09 tripping high voltage(~1.5hr)<br />
* Beam (trippy) early owl shift, then better beam, then beam current was fluctuating and was under 300 nA <br />
* ABU=11.28 hr(till 8 am 3/9), ~2 bn production triggers till 5 am 3/9, smooth running over the night <br />
<br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4145755 Early Riser Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145145 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145340 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145580 Owl Shift Summary]<br />
<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4145132 High intensity test with Pb and Mo foils](Justin)<br />
*[https://logbooks.jlab.org/entry/4145087] [https://logbooks.jlab.org/entry/4145141] Pb and Molybdenum foil inserted](Lubomir)<br />
*[https://logbooks.jlab.org/entry/4145215 Doubled the thickness of the Molybdenum] (Lubomir)<br />
*[https://logbooks.jlab.org/entry/4145094] [https://logbooks.jlab.org/entry/4145147] CDC currents with W and W+Pb foils (Naomi)<br />
*[https://logbooks.jlab.org/entry/4145194 CDC currents with W and Mo foils] (Naomi)<br />
*[https://logbooks.jlab.org/entry/4145377 CDC AI on 16:25 3/8 swing] (Naomi) <br />
*[https://logbooks.jlab.org/entry/4145314 Beam halo alarms] <br />
*[https://logbooks.jlab.org/entry/4145367 Missing data on channel 23 TPOL](Roman)<br />
*[https://logbooks.jlab.org/entry/4145755 FCAL Base Lockup]<br />
*[https://logbooks.jlab.org/entry/4145810 Beam Current over the night] (Jesse)<br />
*[https://logbooks.jlab.org/entry/4145807][https://logbooks.jlab.org/entry/4145860]TPOL occupancies not flat before reset of rootspy](Yannik)<br />
=== Issues ===<br />
*[https://logbooks.jlab.org/entry/4144945 TPOL alarms]<br />
*DAQ issue this morning: live time dropped to 0%, restarting solved the issue<br />
<br />
===Plans=== <br />
*TAC run whenever opportunity comes( HallC run at small current or down) <br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)</div>Churamanhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_March_8_-_March_15,_2023&diff=120263Run Planning Meeting Notes, March 8 - March 15, 20232023-03-14T23:25:51Z<p>Churaman: </p>
<hr />
<div>[https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 Zoom Connect] Meeting ID: 160 199 0060 / Passcode 8394<br />
<br />
[https://cebaf.jlab.org/files/ops/accboard/ MCC Whiteboard]<br />
<br />
[https://halldweb.jlab.org/online/whiteboard/ Hall D counting room white board]<br />
<br />
[https://docs.google.com/spreadsheets/d/1NffTc4-S5PbTMSuH_pp7ZYsGRH4JC_WSVo770_iJYt0/edit#gid=60671503 Spreadsheet with list of runs]<br />
<br />
[https://halldweb.jlab.org/data_monitoring/run_statistics/RunPeriod-2023-01/index.html Integrated Trigger Count]<br />
<br />
[https://logbooks.jlab.org/book/hdlog Hall D Logbook]<br />
==Wednesday March 15==<br />
===Past 24 hours===<br />
*production continues, start of the day shift:injector orbit optimization issue, trippy beam, beam lost: BLM trips, TAGH HV alarms <br />
*ABU=1.81+X+X(Wednesday morning upto 8 am)<br />
===Shift Reports===<br />
*[https://logbooks.jlab.org/entry/4149422 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149715 Swing Shift Summary]<br />
*[Owl Shift Summary]<br />
*[Early Riser Shift Summary]<br />
===Reports===<br />
*[https://logbooks.jlab.org/entry/4149680 TAGH HV Sasha Powercycled the crate]<br />
*[https://logbooks.jlab.org/entry/4149750 Harp Scan Results comparision]<br />
===Issues===<br />
*TAGH HV alarm issue(resolved)<br />
===Plans===<br />
*Tagger Hall Access (March 15) by Hovanes. <br />
*High current run(900 nA)[High intensity scan:Final round] with modified trigger thresh-holds[Wednesday swing/Thursday day Shift][Justin, Sasha, Lubomir, Naomi][Access not required]<br />
*Straight-track run ~50nA (Magnetic field off: drift chamber)[March 19th sunday swing][Justin, Sasha, Lubomir,Naomi][Access not required]<br />
==Plans on Accelerator Side==<br />
*Beam Test studies/BPM test(wednesday)<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
=Tuesday March 14=<br />
===Past 24 Hours===<br />
*Halld Beam Stopper mismatch, hall is in power permit from morning ~6:50 am.<br />
*Back to beam permit at ~3:50 pm.<br />
*Harp Scan(>10 hours without beam and several works on accelerator)<br />
*A very short ~11 min run as per Sasha's request in a raw mode <br />
*Production resumed<br />
*ABU=10.82 hr (till 12:00 am)<br />
===Shift Reports===<br />
*[https://logbooks.jlab.org/entry/4148845 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149048 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149137 Owl Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149235 Early Riser Shift Summary]<br />
===Reports===<br />
*[https://logbooks.jlab.org/entry/4148807 curious HallD beam energy behavior](Alexandre D.)<br />
*[https://logbooks.jlab.org/entry/4149089 harp scan extrapolation][https://logbooks.jlab.org/entry/4149084] [https://logbooks.jlab.org/entry/4149087]<br />
===Issues===<br />
*[https://logbooks.jlab.org/entry/4148723 beam stopper mismatched](resolved: swapped: network communication switch)(Beam lost about 11 hours)<br />
*[https://logbooks.jlab.org/entry/4148939 PSS Drop injector/North Linac/Hall D/Tagger](MCC)<br />
*[https://logbooks.jlab.org/entry/4149168 AC X,Y position vs AC orbit lock status] <br />
*[https://logbooks.jlab.org/entry/4149165 (16,19)][https://logbooks.jlab.org/entry/4149229 (11,14)(42,5)] (FCAL bases locked) <br />
==Plans==<br />
*Hovanes will seek Tagger hall access on wednesday. Need Radcon support. It has already been set up for morning.<br />
*Sasha will be taking 5-10 min of data on raw mode once beam comes back(done)<br />
*When HallC is down, more data for TAC run?(next week) [Sasha]<br />
*High current run(900 nA) with modified trigger thresh-holds[Wednesday Swing Shift][Justin, Sasha,Lubomir][Access not rquired]<br />
*Straight-track run ~150nA (Magnetic field off: drift chamber)[March 19th sunday swing/owl shift][Justin, Sasha, Lubomir][Access not required]<br />
==Plans on Accelerator Side==<br />
*Beam Test studies/BPM test (wednesday)<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
=Monday March 13(Past 72 hours)=<br />
<br />
=== Friday Through Monday March (10-13) ===<br />
(Friday)<br />
*Production whenever beam available on Friday mid-day shift, then at 2:51 pm beam down due accelerator issue. ETA was 7-8 pm swing. Beam restored around 9 pm.<br />
*Harp Scan[Friday swing] <br />
*Opportunistic Access(Friday): Karthik, Zisis, Stejphan: (EIC) mini BCAL prototype test<br />
*Hovanes:TPOL crate powercycled: alarm exists but self disappears quickly after increase of delay by 60s<br />
*ABU=10.37 hr (Upto Friday 8 am)<br />
(Saturday)<br />
*Production continues, Issue on 1LO4 HV drop(NL) : cost ~2 hours of downtime, trippy beam <br />
*Beam back: day shift crew continued production followed by swing(trip rate is still high), towards the mid-swing shift: trip rate low,better beam delivery.<br />
*ABU=8.63 hr(Saturday 8 am)<br />
(Sunday)<br />
*Production continues throughout the owl shift, Early riser and mid-day shift. Started TAC run study by Sasha at about 2 pm. Expected completion: Late swing shift.Before the Vacuum pump alarm(11:30am-1:15 pm), beam was good with less trips. Finished TAC run. Beam restored. But accelerator had problems 1L05,07 NL system at the begining of owl shift. Beam restored at 12:13 pm and production also resumed.<br />
*ABU=14.73 hr (Upto Sunday 8 am), far better <br />
(Monday: upto 8 am)<br />
*Production running from midnight,<br />
*ABU=8.03 hr (Monday upto 4 am)<br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4146773 Day Shift March 10][https://logbooks.jlab.org/entry/4147593 Day Shift March 11][https://logbooks.jlab.org/entry/4148205 Day Shift March 12]<br />
*[https://logbooks.jlab.org/entry/4147070 Swing Shift March 10][https://logbooks.jlab.org/entry/4147781 Swing Shift March 11][https://logbooks.jlab.org/entry/4148404 Swing Shift March 12]<br />
*[https://logbooks.jlab.org/entry/4147209 Owl Shift March 10/11] [https://logbooks.jlab.org/entry/4147936 Owl Shift March 11/12][https://logbooks.jlab.org/entry/4148532 Owl Shift March 12/13]<br />
*[https://logbooks.jlab.org/entry/4147403 Early Riser Shift March 11] [https://logbooks.jlab.org/entry/4148064 Early Riser Shift March 12][https://logbooks.jlab.org/entry/4148664 Early Riser Shift March 13] <br />
*Total triggers since friday day shift(March 10):8.2b<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4147185 Harp Scan] <br />
*[https://logbooks.jlab.org/entry/4147916#comment-43972 PS FADC Scalar Readouts(Left/Right arm) dead channels](Lydia)[https://logbooks.jlab.org/entry/4147932](Left arm) [https://logbooks.jlab.org/entry/4147925](Right Arm) [https://logbooks.jlab.org/entry/4147923][https://logbooks.jlab.org/entry/4147976 dead and non dead channels]<br />
*[https://logbooks.jlab.org/entry/4147977 Switch COBREM Template to new TAGM configuration](Hovanes)<br />
*[https://logbooks.jlab.org/entry/4148476 TAC run] (Sasha)[https://logbooks.jlab.org/entry/4148501 bleedthrough current during TAC run]<br />
=== Issues ===<br />
*[https://logbooks.jlab.org/entry/4146781 TPOL alarms after Powercycle of crate, alarm still exists but less frequent]<br />
*[https://logbooks.jlab.org/entry/4147478#comment-43956 FDC HV Channel 2 C1 trips every couple of minutes] (Amy)<br />
*[https://logbooks.jlab.org/entry/4147488 Lowered the FDC HV channel 2 C1 2150V to 2125V] (Lubomir)<br />
*[https://logbooks.jlab.org/entry/4147479 FCAL base lock up (41:48)] [https://logbooks.jlab.org/entry/4148090 (11,49), (28,50)] [https://logbooks.jlab.org/entry/4148115 (41,39)][https://logbooks.jlab.org/entry/4148149 (18,32) manual reset](Amy)[-1,4)(14,13) Hovanes)]<br />
*[https://logbooks.jlab.org/entry/4148257 Vacuum pump alarm][[https://logbooks.jlab.org/entry/4148270 Vacuum pump alarm areas][https://logbooks.jlab.org/entry/4148283](Mike) [https://logbooks.jlab.org/entry/4148259 plot of alarmed variable][https://logbooks.jlab.org/entry/4148295 Goni Vacuum pump alarms] (Keith)<br />
*[https://logbooks.jlab.org/entry/4148349 Target Alarms]Mike [https://logbooks.jlab.org/entry/4148351 Target Alarms]Mike <br />
*[https://logbooks.jlab.org/entry/4148305 COBREM spectrum after Vacuum pump alarm][https://logbooks.jlab.org/entry/4148308 COBREM corrected][Olga/Hovanes]<br />
*begining of owl shift had DAQ issue: Powercycled rocDIRC and soft reboot of IOC by Hovanes (on call Justin).Issue was solved and DAQ started.<br />
=== Plans ===<br />
<br />
*bleed through measurement sunday, as of 2 pm it is going forward and Sasha and shift crew are working on it. TAC run started. Expected completion: late swing shift, then resumes production.<br />
<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
= Friday March 10 =<br />
<br />
=== Past 24 hours ===<br />
*Production continued<br />
*Four hall operation until ~11 pm, then HallC down until the morning. A,B and D operational overnight.<br />
*Beam was trippy during the day but got better over the swing shift through owl shift. <br />
*ABU=10.37 hr(midnight), ~4bn triggers <br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4145989 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146164 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146372 Owl Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146581 Early Riser Shift Summary]<br />
<br />
<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4145950 Main Trigger Scalar frozen] [https://logbooks.jlab.org/entry/4145958 restarted] (Alexandre D.)<br />
*[https://logbooks.jlab.org/entry/4146057 FCAL Base (22,55) lock up and reset Alan G.]<br />
*[https://logbooks.jlab.org/entry/4146333 FCAL Base Lock up alarms:Sasha][https://logbooks.jlab.org/entry/4146276 FCAL Base lock up (42,7) and (45,13)][https://logbooks.jlab.org/entry/4146464 (25,27), (-5,-3): Rebecca B.]<br />
*[https://logbooks.jlab.org/entry/4146575 Off node in addition to base lock: required to reset] [Jesse H.]<br />
*[https://logbooks.jlab.org/files/2023/03/4146603/DAQ%20status%2C%20current%20and%20PS%3APSC%20rates%20.pdf Strip charts for DAQ status, current, PS/PSC rates etc..]<br />
=== Issues ===<br />
*TPOL alarms continued<br />
*DAQ live time 0%, restart did not solve, Surgey had to reset gluon01 crate: solved<br />
*DAQ issue early riser this morning: ROCFCAL error,DAQ reset (solved)<br />
*Active collimator bias voltage:[https://logbooks.jlab.org/entry/4144340] alarms to EPICS (Lubomir and Hovanes to communicate for TPOL card, one is in use. We should have one more somewhere)<br />
=== Plans ===<br />
*Opportunistic Access by Zisis/Karthik for mini BCAL prototype<br />
*TAC run (next week? or 3/10: HallC down for the night and probably for entire morning)<br />
*Energy measurement at HallC <br />
*Bleedthrough measurement at HallD <br />
*if HallC run low current or down for 2 hours at least, Sasha will do some work on TAC run.<br />
*3/10 HallC will have some down time at least some part of morning confirmed from HallC RC(Joerg), can we do some tests during HallC downtime?<br />
*Sasha Positive for the morning(3/10) based on HallC condition till that time.<br />
<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
= Thursday March 9 =<br />
<br />
=== Past 24 hours ===<br />
* Work on Injector(early day shift): completed, beam restored.<br />
* HI test(900nA) Pb and Mo foils, HI study completed at the end of day shift and nominal production conditions restored including AC gain 10^-8<br />
* Production resumed at swing shift with AMO radiator configuration<br />
* Rate Scan study by Sasha: Swing shift, raw and production mode at different currents:300nA, 350nA and 400nA <br />
* Production resumed with 0/90 PARA after Sasha's rate scan completion <br />
* Beam off due to 1L09 tripping high voltage(~1.5hr)<br />
* Beam (trippy) early owl shift, then better beam, then beam current was fluctuating and was under 300 nA <br />
* ABU=11.28 hr(till 8 am 3/9), ~2 bn production triggers till 5 am 3/9, smooth running over the night <br />
<br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4145755 Early Riser Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145145 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145340 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145580 Owl Shift Summary]<br />
<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4145132 High intensity test with Pb and Mo foils](Justin)<br />
*[https://logbooks.jlab.org/entry/4145087] [https://logbooks.jlab.org/entry/4145141] Pb and Molybdenum foil inserted](Lubomir)<br />
*[https://logbooks.jlab.org/entry/4145215 Doubled the thickness of the Molybdenum] (Lubomir)<br />
*[https://logbooks.jlab.org/entry/4145094] [https://logbooks.jlab.org/entry/4145147] CDC currents with W and W+Pb foils (Naomi)<br />
*[https://logbooks.jlab.org/entry/4145194 CDC currents with W and Mo foils] (Naomi)<br />
*[https://logbooks.jlab.org/entry/4145377 CDC AI on 16:25 3/8 swing] (Naomi) <br />
*[https://logbooks.jlab.org/entry/4145314 Beam halo alarms] <br />
*[https://logbooks.jlab.org/entry/4145367 Missing data on channel 23 TPOL](Roman)<br />
*[https://logbooks.jlab.org/entry/4145755 FCAL Base Lockup]<br />
*[https://logbooks.jlab.org/entry/4145810 Beam Current over the night] (Jesse)<br />
*[https://logbooks.jlab.org/entry/4145807][https://logbooks.jlab.org/entry/4145860]TPOL occupancies not flat before reset of rootspy](Yannik)<br />
=== Issues ===<br />
*[https://logbooks.jlab.org/entry/4144945 TPOL alarms]<br />
*DAQ issue this morning: live time dropped to 0%, restarting solved the issue<br />
<br />
===Plans=== <br />
*TAC run whenever opportunity comes( HallC run at small current or down) <br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)</div>Churamanhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_March_8_-_March_15,_2023&diff=120262Run Planning Meeting Notes, March 8 - March 15, 20232023-03-14T22:12:05Z<p>Churaman: </p>
<hr />
<div>[https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 Zoom Connect] Meeting ID: 160 199 0060 / Passcode 8394<br />
<br />
[https://cebaf.jlab.org/files/ops/accboard/ MCC Whiteboard]<br />
<br />
[https://halldweb.jlab.org/online/whiteboard/ Hall D counting room white board]<br />
<br />
[https://docs.google.com/spreadsheets/d/1NffTc4-S5PbTMSuH_pp7ZYsGRH4JC_WSVo770_iJYt0/edit#gid=60671503 Spreadsheet with list of runs]<br />
<br />
[https://halldweb.jlab.org/data_monitoring/run_statistics/RunPeriod-2023-01/index.html Integrated Trigger Count]<br />
<br />
[https://logbooks.jlab.org/book/hdlog Hall D Logbook]<br />
==Wednesday March 15==<br />
===Past 24 hours===<br />
*production continues, start of the day shift:injector orbit optimization issue, trippy beam, beam lost: BLM trips, TAGH HV alarms <br />
*ABU=1.81+X+X(Wednesday morning upto 8 am)<br />
===Shift Reports===<br />
*[https://logbooks.jlab.org/entry/4149422 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149715 Swing Shift Summary]<br />
*[Owl Shift Summary]<br />
*[Early Riser Shift Summary]<br />
===Reports===<br />
*[https://logbooks.jlab.org/entry/4149680 TAGH HV Sasha Powercycled the crate]<br />
*[https://logbooks.jlab.org/entry/4149750 Harp Scan Results comparision]<br />
===Issues===<br />
*TAGH HV alarm issue(resolved)<br />
===Plans===<br />
*Tagger Hall Access (March 15) by Hovanes. <br />
*High current run(900 nA)[High intensity scan:Final round] with modified trigger thresh-holds[Wednesday swing/Thursday day Shift][Justin, Sasha, Lubomir, Naomi][Access not required]<br />
*Straight-track run ~50nA (Magnetic field off: drift chamber)[March 19th sunday swing][Justin, Sasha, Lubomir,Naomi][Access not required]<br />
==Plans on Accelerator Side==<br />
*Beam Test studies/BPM test(wednesday)<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
=Tuesday March 14=<br />
===Past 24 Hours===<br />
*Halld Beam Stopper mismatch, hall is in power permit from morning ~6:50 am.<br />
*Back to beam permit at ~3:50 pm.<br />
*Harp Scan(>10 hours without beam and several works on accelerator)<br />
*A very short ~11 min run as per Sasha's request in a raw mode <br />
*Production resumed<br />
*ABU=10.82 hr (till 12:00 am)<br />
===Shift Reports===<br />
*[https://logbooks.jlab.org/entry/4148845 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149048 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149137 Owl Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149235 Early Riser Shift Summary]<br />
===Reports===<br />
*[https://logbooks.jlab.org/entry/4148807 curious HallD beam energy behavior](Alexandre D.)<br />
*[https://logbooks.jlab.org/entry/4149089 harp scan extrapolation][https://logbooks.jlab.org/entry/4149084] [https://logbooks.jlab.org/entry/4149087]<br />
===Issues===<br />
*[https://logbooks.jlab.org/entry/4148723 beam stopper mismatched](resolved: swapped: network communication switch)(Beam lost about 11 hours)<br />
*[https://logbooks.jlab.org/entry/4148939 PSS Drop injector/North Linac/Hall D/Tagger](MCC)<br />
*[https://logbooks.jlab.org/entry/4149168 AC X,Y position vs AC orbit lock status] <br />
*[https://logbooks.jlab.org/entry/4149165 (16,19)][https://logbooks.jlab.org/entry/4149229 (11,14)(42,5)] (FCAL bases locked) <br />
==Plans==<br />
*Hovanes will seek Tagger hall access on wednesday. Need Radcon support. It has already been set up for morning.<br />
*Sasha will be taking 5-10 min of data on raw mode once beam comes back(done)<br />
*When HallC is down, more data for TAC run?(next week) [Sasha]<br />
*High current run(900 nA) with modified trigger thresh-holds[Wednesday Swing Shift][Justin, Sasha,Lubomir][Access not rquired]<br />
*Straight-track run ~150nA (Magnetic field off: drift chamber)[March 19th sunday swing/owl shift][Justin, Sasha, Lubomir][Access not required]<br />
==Plans on Accelerator Side==<br />
*Beam Test studies/BPM test (wednesday)<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
<br />
<br />
=Monday March 13(Past 72 hours)=<br />
<br />
=== Friday Through Monday March (10-13) ===<br />
(Friday)<br />
*Production whenever beam available on Friday mid-day shift, then at 2:51 pm beam down due accelerator issue. ETA was 7-8 pm swing. Beam restored around 9 pm.<br />
*Harp Scan[Friday swing] <br />
*Opportunistic Access(Friday): Karthik, Zisis, Stejphan: (EIC) mini BCAL prototype test<br />
*Hovanes:TPOL crate powercycled: alarm exists but self disappears quickly after increase of delay by 60s<br />
*ABU=10.37 hr (Upto Friday 8 am)<br />
(Saturday)<br />
*Production continues, Issue on 1LO4 HV drop(NL) : cost ~2 hours of downtime, trippy beam <br />
*Beam back: day shift crew continued production followed by swing(trip rate is still high), towards the mid-swing shift: trip rate low,better beam delivery.<br />
*ABU=8.63 hr(Saturday 8 am)<br />
(Sunday)<br />
*Production continues throughout the owl shift, Early riser and mid-day shift. Started TAC run study by Sasha at about 2 pm. Expected completion: Late swing shift.Before the Vacuum pump alarm(11:30am-1:15 pm), beam was good with less trips. Finished TAC run. Beam restored. But accelerator had problems 1L05,07 NL system at the begining of owl shift. Beam restored at 12:13 pm and production also resumed.<br />
*ABU=14.73 hr (Upto Sunday 8 am), far better <br />
(Monday: upto 8 am)<br />
*Production running from midnight,<br />
*ABU=8.03 hr (Monday upto 4 am)<br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4146773 Day Shift March 10][https://logbooks.jlab.org/entry/4147593 Day Shift March 11][https://logbooks.jlab.org/entry/4148205 Day Shift March 12]<br />
*[https://logbooks.jlab.org/entry/4147070 Swing Shift March 10][https://logbooks.jlab.org/entry/4147781 Swing Shift March 11][https://logbooks.jlab.org/entry/4148404 Swing Shift March 12]<br />
*[https://logbooks.jlab.org/entry/4147209 Owl Shift March 10/11] [https://logbooks.jlab.org/entry/4147936 Owl Shift March 11/12][https://logbooks.jlab.org/entry/4148532 Owl Shift March 12/13]<br />
*[https://logbooks.jlab.org/entry/4147403 Early Riser Shift March 11] [https://logbooks.jlab.org/entry/4148064 Early Riser Shift March 12][https://logbooks.jlab.org/entry/4148664 Early Riser Shift March 13] <br />
*Total triggers since friday day shift(March 10):8.2b<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4147185 Harp Scan] <br />
*[https://logbooks.jlab.org/entry/4147916#comment-43972 PS FADC Scalar Readouts(Left/Right arm) dead channels](Lydia)[https://logbooks.jlab.org/entry/4147932](Left arm) [https://logbooks.jlab.org/entry/4147925](Right Arm) [https://logbooks.jlab.org/entry/4147923][https://logbooks.jlab.org/entry/4147976 dead and non dead channels]<br />
*[https://logbooks.jlab.org/entry/4147977 Switch COBREM Template to new TAGM configuration](Hovanes)<br />
*[https://logbooks.jlab.org/entry/4148476 TAC run] (Sasha)[https://logbooks.jlab.org/entry/4148501 bleedthrough current during TAC run]<br />
=== Issues ===<br />
*[https://logbooks.jlab.org/entry/4146781 TPOL alarms after Powercycle of crate, alarm still exists but less frequent]<br />
*[https://logbooks.jlab.org/entry/4147478#comment-43956 FDC HV Channel 2 C1 trips every couple of minutes] (Amy)<br />
*[https://logbooks.jlab.org/entry/4147488 Lowered the FDC HV channel 2 C1 2150V to 2125V] (Lubomir)<br />
*[https://logbooks.jlab.org/entry/4147479 FCAL base lock up (41:48)] [https://logbooks.jlab.org/entry/4148090 (11,49), (28,50)] [https://logbooks.jlab.org/entry/4148115 (41,39)][https://logbooks.jlab.org/entry/4148149 (18,32) manual reset](Amy)[-1,4)(14,13) Hovanes)]<br />
*[https://logbooks.jlab.org/entry/4148257 Vacuum pump alarm][[https://logbooks.jlab.org/entry/4148270 Vacuum pump alarm areas][https://logbooks.jlab.org/entry/4148283](Mike) [https://logbooks.jlab.org/entry/4148259 plot of alarmed variable][https://logbooks.jlab.org/entry/4148295 Goni Vacuum pump alarms] (Keith)<br />
*[https://logbooks.jlab.org/entry/4148349 Target Alarms]Mike [https://logbooks.jlab.org/entry/4148351 Target Alarms]Mike <br />
*[https://logbooks.jlab.org/entry/4148305 COBREM spectrum after Vacuum pump alarm][https://logbooks.jlab.org/entry/4148308 COBREM corrected][Olga/Hovanes]<br />
*begining of owl shift had DAQ issue: Powercycled rocDIRC and soft reboot of IOC by Hovanes (on call Justin).Issue was solved and DAQ started.<br />
=== Plans ===<br />
<br />
*bleed through measurement sunday, as of 2 pm it is going forward and Sasha and shift crew are working on it. TAC run started. Expected completion: late swing shift, then resumes production.<br />
<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
= Friday March 10 =<br />
<br />
=== Past 24 hours ===<br />
*Production continued<br />
*Four hall operation until ~11 pm, then HallC down until the morning. A,B and D operational overnight.<br />
*Beam was trippy during the day but got better over the swing shift through owl shift. <br />
*ABU=10.37 hr(midnight), ~4bn triggers <br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4145989 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146164 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146372 Owl Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146581 Early Riser Shift Summary]<br />
<br />
<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4145950 Main Trigger Scalar frozen] [https://logbooks.jlab.org/entry/4145958 restarted] (Alexandre D.)<br />
*[https://logbooks.jlab.org/entry/4146057 FCAL Base (22,55) lock up and reset Alan G.]<br />
*[https://logbooks.jlab.org/entry/4146333 FCAL Base Lock up alarms:Sasha][https://logbooks.jlab.org/entry/4146276 FCAL Base lock up (42,7) and (45,13)][https://logbooks.jlab.org/entry/4146464 (25,27), (-5,-3): Rebecca B.]<br />
*[https://logbooks.jlab.org/entry/4146575 Off node in addition to base lock: required to reset] [Jesse H.]<br />
*[https://logbooks.jlab.org/files/2023/03/4146603/DAQ%20status%2C%20current%20and%20PS%3APSC%20rates%20.pdf Strip charts for DAQ status, current, PS/PSC rates etc..]<br />
=== Issues ===<br />
*TPOL alarms continued<br />
*DAQ live time 0%, restart did not solve, Surgey had to reset gluon01 crate: solved<br />
*DAQ issue early riser this morning: ROCFCAL error,DAQ reset (solved)<br />
*Active collimator bias voltage:[https://logbooks.jlab.org/entry/4144340] alarms to EPICS (Lubomir and Hovanes to communicate for TPOL card, one is in use. We should have one more somewhere)<br />
=== Plans ===<br />
*Opportunistic Access by Zisis/Karthik for mini BCAL prototype<br />
*TAC run (next week? or 3/10: HallC down for the night and probably for entire morning)<br />
*Energy measurement at HallC <br />
*Bleedthrough measurement at HallD <br />
*if HallC run low current or down for 2 hours at least, Sasha will do some work on TAC run.<br />
*3/10 HallC will have some down time at least some part of morning confirmed from HallC RC(Joerg), can we do some tests during HallC downtime?<br />
*Sasha Positive for the morning(3/10) based on HallC condition till that time.<br />
<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
= Thursday March 9 =<br />
<br />
=== Past 24 hours ===<br />
* Work on Injector(early day shift): completed, beam restored.<br />
* HI test(900nA) Pb and Mo foils, HI study completed at the end of day shift and nominal production conditions restored including AC gain 10^-8<br />
* Production resumed at swing shift with AMO radiator configuration<br />
* Rate Scan study by Sasha: Swing shift, raw and production mode at different currents:300nA, 350nA and 400nA <br />
* Production resumed with 0/90 PARA after Sasha's rate scan completion <br />
* Beam off due to 1L09 tripping high voltage(~1.5hr)<br />
* Beam (trippy) early owl shift, then better beam, then beam current was fluctuating and was under 300 nA <br />
* ABU=11.28 hr(till 8 am 3/9), ~2 bn production triggers till 5 am 3/9, smooth running over the night <br />
<br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4145755 Early Riser Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145145 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145340 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145580 Owl Shift Summary]<br />
<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4145132 High intensity test with Pb and Mo foils](Justin)<br />
*[https://logbooks.jlab.org/entry/4145087] [https://logbooks.jlab.org/entry/4145141] Pb and Molybdenum foil inserted](Lubomir)<br />
*[https://logbooks.jlab.org/entry/4145215 Doubled the thickness of the Molybdenum] (Lubomir)<br />
*[https://logbooks.jlab.org/entry/4145094] [https://logbooks.jlab.org/entry/4145147] CDC currents with W and W+Pb foils (Naomi)<br />
*[https://logbooks.jlab.org/entry/4145194 CDC currents with W and Mo foils] (Naomi)<br />
*[https://logbooks.jlab.org/entry/4145377 CDC AI on 16:25 3/8 swing] (Naomi) <br />
*[https://logbooks.jlab.org/entry/4145314 Beam halo alarms] <br />
*[https://logbooks.jlab.org/entry/4145367 Missing data on channel 23 TPOL](Roman)<br />
*[https://logbooks.jlab.org/entry/4145755 FCAL Base Lockup]<br />
*[https://logbooks.jlab.org/entry/4145810 Beam Current over the night] (Jesse)<br />
*[https://logbooks.jlab.org/entry/4145807][https://logbooks.jlab.org/entry/4145860]TPOL occupancies not flat before reset of rootspy](Yannik)<br />
=== Issues ===<br />
*[https://logbooks.jlab.org/entry/4144945 TPOL alarms]<br />
*DAQ issue this morning: live time dropped to 0%, restarting solved the issue<br />
<br />
===Plans=== <br />
*TAC run whenever opportunity comes( HallC run at small current or down) <br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)</div>Churamanhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_March_8_-_March_15,_2023&diff=120261Run Planning Meeting Notes, March 8 - March 15, 20232023-03-14T22:09:32Z<p>Churaman: </p>
<hr />
<div>[https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 Zoom Connect] Meeting ID: 160 199 0060 / Passcode 8394<br />
<br />
[https://cebaf.jlab.org/files/ops/accboard/ MCC Whiteboard]<br />
<br />
[https://halldweb.jlab.org/online/whiteboard/ Hall D counting room white board]<br />
<br />
[https://docs.google.com/spreadsheets/d/1NffTc4-S5PbTMSuH_pp7ZYsGRH4JC_WSVo770_iJYt0/edit#gid=60671503 Spreadsheet with list of runs]<br />
<br />
[https://halldweb.jlab.org/data_monitoring/run_statistics/RunPeriod-2023-01/index.html Integrated Trigger Count]<br />
<br />
[https://logbooks.jlab.org/book/hdlog Hall D Logbook]<br />
==Wednesday March 15==<br />
===Past 24 hours===<br />
*production continues, start of the day shift:injector orbit optimization issue, trippy beam, beam lost: BLM trips, TAGH HV alarms <br />
*ABU=1.81+X+X(Wednesday morning upto 8 am)<br />
===Shift Reports===<br />
*[https://logbooks.jlab.org/entry/4149422 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149715 Swing Shift Summary]<br />
*[Owl Shift Summary]<br />
*[Early Riser Shift Summary]<br />
===Reports===<br />
*[https://logbooks.jlab.org/entry/4149680 TAGH HV Sasha Powercycled the crate]<br />
===Issues===<br />
*TAGH HV alarm issue(resolved)<br />
===Plans===<br />
*Tagger Hall Access (March 15) by Hovanes. <br />
*High current run(900 nA)[High intensity scan:Final round] with modified trigger thresh-holds[Wednesday swing/Thursday day Shift][Justin, Sasha, Lubomir, Naomi][Access not required]<br />
*Straight-track run ~50nA (Magnetic field off: drift chamber)[March 19th sunday swing][Justin, Sasha, Lubomir,Naomi][Access not required]<br />
==Plans on Accelerator Side==<br />
*Beam Test studies/BPM test(wednesday)<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
=Tuesday March 14=<br />
===Past 24 Hours===<br />
*Halld Beam Stopper mismatch, hall is in power permit from morning ~6:50 am.<br />
*Back to beam permit at ~3:50 pm.<br />
*Harp Scan(>10 hours without beam and several works on accelerator)<br />
*A very short ~11 min run as per Sasha's request in a raw mode <br />
*Production resumed<br />
*ABU=10.82 hr (till 12:00 am)<br />
===Shift Reports===<br />
*[https://logbooks.jlab.org/entry/4148845 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149048 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149137 Owl Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149235 Early Riser Shift Summary]<br />
===Reports===<br />
*[https://logbooks.jlab.org/entry/4148807 curious HallD beam energy behavior](Alexandre D.)<br />
*[https://logbooks.jlab.org/entry/4149089 harp scan extrapolation][https://logbooks.jlab.org/entry/4149084] [https://logbooks.jlab.org/entry/4149087]<br />
===Issues===<br />
*[https://logbooks.jlab.org/entry/4148723 beam stopper mismatched](resolved: swapped: network communication switch)(Beam lost about 11 hours)<br />
*[https://logbooks.jlab.org/entry/4148939 PSS Drop injector/North Linac/Hall D/Tagger](MCC)<br />
*[https://logbooks.jlab.org/entry/4149168 AC X,Y position vs AC orbit lock status] <br />
*[https://logbooks.jlab.org/entry/4149165 (16,19)][https://logbooks.jlab.org/entry/4149229 (11,14)(42,5)] (FCAL bases locked) <br />
==Plans==<br />
*Hovanes will seek Tagger hall access on wednesday. Need Radcon support. It has already been set up for morning.<br />
*Sasha will be taking 5-10 min of data on raw mode once beam comes back(done)<br />
*When HallC is down, more data for TAC run?(next week) [Sasha]<br />
*High current run(900 nA) with modified trigger thresh-holds[Wednesday Swing Shift][Justin, Sasha,Lubomir][Access not rquired]<br />
*Straight-track run ~150nA (Magnetic field off: drift chamber)[March 19th sunday swing/owl shift][Justin, Sasha, Lubomir][Access not required]<br />
==Plans on Accelerator Side==<br />
*Beam Test studies/BPM test (wednesday)<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
<br />
<br />
=Monday March 13(Past 72 hours)=<br />
<br />
=== Friday Through Monday March (10-13) ===<br />
(Friday)<br />
*Production whenever beam available on Friday mid-day shift, then at 2:51 pm beam down due accelerator issue. ETA was 7-8 pm swing. Beam restored around 9 pm.<br />
*Harp Scan[Friday swing] <br />
*Opportunistic Access(Friday): Karthik, Zisis, Stejphan: (EIC) mini BCAL prototype test<br />
*Hovanes:TPOL crate powercycled: alarm exists but self disappears quickly after increase of delay by 60s<br />
*ABU=10.37 hr (Upto Friday 8 am)<br />
(Saturday)<br />
*Production continues, Issue on 1LO4 HV drop(NL) : cost ~2 hours of downtime, trippy beam <br />
*Beam back: day shift crew continued production followed by swing(trip rate is still high), towards the mid-swing shift: trip rate low,better beam delivery.<br />
*ABU=8.63 hr(Saturday 8 am)<br />
(Sunday)<br />
*Production continues throughout the owl shift, Early riser and mid-day shift. Started TAC run study by Sasha at about 2 pm. Expected completion: Late swing shift.Before the Vacuum pump alarm(11:30am-1:15 pm), beam was good with less trips. Finished TAC run. Beam restored. But accelerator had problems 1L05,07 NL system at the begining of owl shift. Beam restored at 12:13 pm and production also resumed.<br />
*ABU=14.73 hr (Upto Sunday 8 am), far better <br />
(Monday: upto 8 am)<br />
*Production running from midnight,<br />
*ABU=8.03 hr (Monday upto 4 am)<br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4146773 Day Shift March 10][https://logbooks.jlab.org/entry/4147593 Day Shift March 11][https://logbooks.jlab.org/entry/4148205 Day Shift March 12]<br />
*[https://logbooks.jlab.org/entry/4147070 Swing Shift March 10][https://logbooks.jlab.org/entry/4147781 Swing Shift March 11][https://logbooks.jlab.org/entry/4148404 Swing Shift March 12]<br />
*[https://logbooks.jlab.org/entry/4147209 Owl Shift March 10/11] [https://logbooks.jlab.org/entry/4147936 Owl Shift March 11/12][https://logbooks.jlab.org/entry/4148532 Owl Shift March 12/13]<br />
*[https://logbooks.jlab.org/entry/4147403 Early Riser Shift March 11] [https://logbooks.jlab.org/entry/4148064 Early Riser Shift March 12][https://logbooks.jlab.org/entry/4148664 Early Riser Shift March 13] <br />
*Total triggers since friday day shift(March 10):8.2b<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4147185 Harp Scan] <br />
*[https://logbooks.jlab.org/entry/4147916#comment-43972 PS FADC Scalar Readouts(Left/Right arm) dead channels](Lydia)[https://logbooks.jlab.org/entry/4147932](Left arm) [https://logbooks.jlab.org/entry/4147925](Right Arm) [https://logbooks.jlab.org/entry/4147923][https://logbooks.jlab.org/entry/4147976 dead and non dead channels]<br />
*[https://logbooks.jlab.org/entry/4147977 Switch COBREM Template to new TAGM configuration](Hovanes)<br />
*[https://logbooks.jlab.org/entry/4148476 TAC run] (Sasha)[https://logbooks.jlab.org/entry/4148501 bleedthrough current during TAC run]<br />
=== Issues ===<br />
*[https://logbooks.jlab.org/entry/4146781 TPOL alarms after Powercycle of crate, alarm still exists but less frequent]<br />
*[https://logbooks.jlab.org/entry/4147478#comment-43956 FDC HV Channel 2 C1 trips every couple of minutes] (Amy)<br />
*[https://logbooks.jlab.org/entry/4147488 Lowered the FDC HV channel 2 C1 2150V to 2125V] (Lubomir)<br />
*[https://logbooks.jlab.org/entry/4147479 FCAL base lock up (41:48)] [https://logbooks.jlab.org/entry/4148090 (11,49), (28,50)] [https://logbooks.jlab.org/entry/4148115 (41,39)][https://logbooks.jlab.org/entry/4148149 (18,32) manual reset](Amy)[-1,4)(14,13) Hovanes)]<br />
*[https://logbooks.jlab.org/entry/4148257 Vacuum pump alarm][[https://logbooks.jlab.org/entry/4148270 Vacuum pump alarm areas][https://logbooks.jlab.org/entry/4148283](Mike) [https://logbooks.jlab.org/entry/4148259 plot of alarmed variable][https://logbooks.jlab.org/entry/4148295 Goni Vacuum pump alarms] (Keith)<br />
*[https://logbooks.jlab.org/entry/4148349 Target Alarms]Mike [https://logbooks.jlab.org/entry/4148351 Target Alarms]Mike <br />
*[https://logbooks.jlab.org/entry/4148305 COBREM spectrum after Vacuum pump alarm][https://logbooks.jlab.org/entry/4148308 COBREM corrected][Olga/Hovanes]<br />
*begining of owl shift had DAQ issue: Powercycled rocDIRC and soft reboot of IOC by Hovanes (on call Justin).Issue was solved and DAQ started.<br />
=== Plans ===<br />
<br />
*bleed through measurement sunday, as of 2 pm it is going forward and Sasha and shift crew are working on it. TAC run started. Expected completion: late swing shift, then resumes production.<br />
<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
= Friday March 10 =<br />
<br />
=== Past 24 hours ===<br />
*Production continued<br />
*Four hall operation until ~11 pm, then HallC down until the morning. A,B and D operational overnight.<br />
*Beam was trippy during the day but got better over the swing shift through owl shift. <br />
*ABU=10.37 hr(midnight), ~4bn triggers <br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4145989 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146164 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146372 Owl Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146581 Early Riser Shift Summary]<br />
<br />
<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4145950 Main Trigger Scalar frozen] [https://logbooks.jlab.org/entry/4145958 restarted] (Alexandre D.)<br />
*[https://logbooks.jlab.org/entry/4146057 FCAL Base (22,55) lock up and reset Alan G.]<br />
*[https://logbooks.jlab.org/entry/4146333 FCAL Base Lock up alarms:Sasha][https://logbooks.jlab.org/entry/4146276 FCAL Base lock up (42,7) and (45,13)][https://logbooks.jlab.org/entry/4146464 (25,27), (-5,-3): Rebecca B.]<br />
*[https://logbooks.jlab.org/entry/4146575 Off node in addition to base lock: required to reset] [Jesse H.]<br />
*[https://logbooks.jlab.org/files/2023/03/4146603/DAQ%20status%2C%20current%20and%20PS%3APSC%20rates%20.pdf Strip charts for DAQ status, current, PS/PSC rates etc..]<br />
=== Issues ===<br />
*TPOL alarms continued<br />
*DAQ live time 0%, restart did not solve, Surgey had to reset gluon01 crate: solved<br />
*DAQ issue early riser this morning: ROCFCAL error,DAQ reset (solved)<br />
*Active collimator bias voltage:[https://logbooks.jlab.org/entry/4144340] alarms to EPICS (Lubomir and Hovanes to communicate for TPOL card, one is in use. We should have one more somewhere)<br />
=== Plans ===<br />
*Opportunistic Access by Zisis/Karthik for mini BCAL prototype<br />
*TAC run (next week? or 3/10: HallC down for the night and probably for entire morning)<br />
*Energy measurement at HallC <br />
*Bleedthrough measurement at HallD <br />
*if HallC run low current or down for 2 hours at least, Sasha will do some work on TAC run.<br />
*3/10 HallC will have some down time at least some part of morning confirmed from HallC RC(Joerg), can we do some tests during HallC downtime?<br />
*Sasha Positive for the morning(3/10) based on HallC condition till that time.<br />
<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
= Thursday March 9 =<br />
<br />
=== Past 24 hours ===<br />
* Work on Injector(early day shift): completed, beam restored.<br />
* HI test(900nA) Pb and Mo foils, HI study completed at the end of day shift and nominal production conditions restored including AC gain 10^-8<br />
* Production resumed at swing shift with AMO radiator configuration<br />
* Rate Scan study by Sasha: Swing shift, raw and production mode at different currents:300nA, 350nA and 400nA <br />
* Production resumed with 0/90 PARA after Sasha's rate scan completion <br />
* Beam off due to 1L09 tripping high voltage(~1.5hr)<br />
* Beam (trippy) early owl shift, then better beam, then beam current was fluctuating and was under 300 nA <br />
* ABU=11.28 hr(till 8 am 3/9), ~2 bn production triggers till 5 am 3/9, smooth running over the night <br />
<br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4145755 Early Riser Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145145 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145340 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145580 Owl Shift Summary]<br />
<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4145132 High intensity test with Pb and Mo foils](Justin)<br />
*[https://logbooks.jlab.org/entry/4145087] [https://logbooks.jlab.org/entry/4145141] Pb and Molybdenum foil inserted](Lubomir)<br />
*[https://logbooks.jlab.org/entry/4145215 Doubled the thickness of the Molybdenum] (Lubomir)<br />
*[https://logbooks.jlab.org/entry/4145094] [https://logbooks.jlab.org/entry/4145147] CDC currents with W and W+Pb foils (Naomi)<br />
*[https://logbooks.jlab.org/entry/4145194 CDC currents with W and Mo foils] (Naomi)<br />
*[https://logbooks.jlab.org/entry/4145377 CDC AI on 16:25 3/8 swing] (Naomi) <br />
*[https://logbooks.jlab.org/entry/4145314 Beam halo alarms] <br />
*[https://logbooks.jlab.org/entry/4145367 Missing data on channel 23 TPOL](Roman)<br />
*[https://logbooks.jlab.org/entry/4145755 FCAL Base Lockup]<br />
*[https://logbooks.jlab.org/entry/4145810 Beam Current over the night] (Jesse)<br />
*[https://logbooks.jlab.org/entry/4145807][https://logbooks.jlab.org/entry/4145860]TPOL occupancies not flat before reset of rootspy](Yannik)<br />
=== Issues ===<br />
*[https://logbooks.jlab.org/entry/4144945 TPOL alarms]<br />
*DAQ issue this morning: live time dropped to 0%, restarting solved the issue<br />
<br />
===Plans=== <br />
*TAC run whenever opportunity comes( HallC run at small current or down) <br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)</div>Churamanhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_March_8_-_March_15,_2023&diff=120260Run Planning Meeting Notes, March 8 - March 15, 20232023-03-14T20:49:28Z<p>Churaman: </p>
<hr />
<div>[https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 Zoom Connect] Meeting ID: 160 199 0060 / Passcode 8394<br />
<br />
[https://cebaf.jlab.org/files/ops/accboard/ MCC Whiteboard]<br />
<br />
[https://halldweb.jlab.org/online/whiteboard/ Hall D counting room white board]<br />
<br />
[https://docs.google.com/spreadsheets/d/1NffTc4-S5PbTMSuH_pp7ZYsGRH4JC_WSVo770_iJYt0/edit#gid=60671503 Spreadsheet with list of runs]<br />
<br />
[https://halldweb.jlab.org/data_monitoring/run_statistics/RunPeriod-2023-01/index.html Integrated Trigger Count]<br />
<br />
[https://logbooks.jlab.org/book/hdlog Hall D Logbook]<br />
==Wednesday March 15==<br />
===Past 24 hours===<br />
*production continues, start of the day shift:injector orbit optimization issue, trippy beam, beam lost: BLM trips, TAGH HV issue all HV reduced to zero, <br />
*ABU=1.81+X+X(Wednesday morning upto 8 am)<br />
===Shift Reports===<br />
*[https://logbooks.jlab.org/entry/4149422 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149715 Swing Shift Summary]<br />
*[Owl Shift Summary]<br />
*[Early Riser Shift Summary]<br />
===Reports===<br />
*[https://logbooks.jlab.org/entry/4149680 TAGH HV Sasha Powercycling the crate]<br />
===Issues===<br />
*TAGH HV alarm issue(resolved)<br />
<br />
===Plans===<br />
*Tagger Hall Access (March 15) by Hovanes. <br />
*High current run(900 nA)[High intensity scan:Final round] with modified trigger thresh-holds[Wednesday swing/Thursday day Shift][Justin, Sasha, Lubomir, Naomi][Access not rquired]<br />
*Straight-track run ~50nA (Magnetic field off: drift chamber)[March 19th sunday swing][Justin, Sasha, Lubomir,Naomi][Access not required]<br />
==Plans on Accelerator Side==<br />
*Beam Test studies/BPM test(wednesday)<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
=Tuesday March 14=<br />
===Past 24 Hours===<br />
*Halld Beam Stopper mismatch, hall is in power permit from morning ~6:50 am.<br />
*Back to beam permit at ~3:50 pm.<br />
*Harp Scan(>10 hours without beam and several works on accelerator)<br />
*A very short ~11 min run as per Sasha's request in a raw mode <br />
*Production resumed<br />
*ABU=10.82 hr (till 12:00 am)<br />
===Shift Reports===<br />
*[https://logbooks.jlab.org/entry/4148845 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149048 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149137 Owl Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149235 Early Riser Shift Summary]<br />
===Reports===<br />
*[https://logbooks.jlab.org/entry/4148807 curious HallD beam energy behavior](Alexandre D.)<br />
*[https://logbooks.jlab.org/entry/4149089 harp scan extrapolation][https://logbooks.jlab.org/entry/4149084] [https://logbooks.jlab.org/entry/4149087]<br />
===Issues===<br />
*[https://logbooks.jlab.org/entry/4148723 beam stopper mismatched](resolved: swapped: network communication switch)(Beam lost about 11 hours)<br />
*[https://logbooks.jlab.org/entry/4148939 PSS Drop injector/North Linac/Hall D/Tagger](MCC)<br />
*[https://logbooks.jlab.org/entry/4149168 AC X,Y position vs AC orbit lock status] <br />
*[https://logbooks.jlab.org/entry/4149165 (16,19)][https://logbooks.jlab.org/entry/4149229 (11,14)(42,5)] (FCAL bases locked) <br />
==Plans==<br />
*Hovanes will seek Tagger hall access on wednesday. Need Radcon support. It has already been set up for morning.<br />
*Sasha will be taking 5-10 min of data on raw mode once beam comes back(done)<br />
*When HallC is down, more data for TAC run?(next week) [Sasha]<br />
*High current run(900 nA) with modified trigger thresh-holds[Wednesday Swing Shift][Justin, Sasha,Lubomir][Access not rquired]<br />
*Straight-track run ~150nA (Magnetic field off: drift chamber)[March 19th sunday swing/owl shift][Justin, Sasha, Lubomir][Access not required]<br />
==Plans on Accelerator Side==<br />
*Beam Test studies/BPM test (wednesday)<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
<br />
<br />
=Monday March 13(Past 72 hours)=<br />
<br />
=== Friday Through Monday March (10-13) ===<br />
(Friday)<br />
*Production whenever beam available on Friday mid-day shift, then at 2:51 pm beam down due accelerator issue. ETA was 7-8 pm swing. Beam restored around 9 pm.<br />
*Harp Scan[Friday swing] <br />
*Opportunistic Access(Friday): Karthik, Zisis, Stejphan: (EIC) mini BCAL prototype test<br />
*Hovanes:TPOL crate powercycled: alarm exists but self disappears quickly after increase of delay by 60s<br />
*ABU=10.37 hr (Upto Friday 8 am)<br />
(Saturday)<br />
*Production continues, Issue on 1LO4 HV drop(NL) : cost ~2 hours of downtime, trippy beam <br />
*Beam back: day shift crew continued production followed by swing(trip rate is still high), towards the mid-swing shift: trip rate low,better beam delivery.<br />
*ABU=8.63 hr(Saturday 8 am)<br />
(Sunday)<br />
*Production continues throughout the owl shift, Early riser and mid-day shift. Started TAC run study by Sasha at about 2 pm. Expected completion: Late swing shift.Before the Vacuum pump alarm(11:30am-1:15 pm), beam was good with less trips. Finished TAC run. Beam restored. But accelerator had problems 1L05,07 NL system at the begining of owl shift. Beam restored at 12:13 pm and production also resumed.<br />
*ABU=14.73 hr (Upto Sunday 8 am), far better <br />
(Monday: upto 8 am)<br />
*Production running from midnight,<br />
*ABU=8.03 hr (Monday upto 4 am)<br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4146773 Day Shift March 10][https://logbooks.jlab.org/entry/4147593 Day Shift March 11][https://logbooks.jlab.org/entry/4148205 Day Shift March 12]<br />
*[https://logbooks.jlab.org/entry/4147070 Swing Shift March 10][https://logbooks.jlab.org/entry/4147781 Swing Shift March 11][https://logbooks.jlab.org/entry/4148404 Swing Shift March 12]<br />
*[https://logbooks.jlab.org/entry/4147209 Owl Shift March 10/11] [https://logbooks.jlab.org/entry/4147936 Owl Shift March 11/12][https://logbooks.jlab.org/entry/4148532 Owl Shift March 12/13]<br />
*[https://logbooks.jlab.org/entry/4147403 Early Riser Shift March 11] [https://logbooks.jlab.org/entry/4148064 Early Riser Shift March 12][https://logbooks.jlab.org/entry/4148664 Early Riser Shift March 13] <br />
*Total triggers since friday day shift(March 10):8.2b<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4147185 Harp Scan] <br />
*[https://logbooks.jlab.org/entry/4147916#comment-43972 PS FADC Scalar Readouts(Left/Right arm) dead channels](Lydia)[https://logbooks.jlab.org/entry/4147932](Left arm) [https://logbooks.jlab.org/entry/4147925](Right Arm) [https://logbooks.jlab.org/entry/4147923][https://logbooks.jlab.org/entry/4147976 dead and non dead channels]<br />
*[https://logbooks.jlab.org/entry/4147977 Switch COBREM Template to new TAGM configuration](Hovanes)<br />
*[https://logbooks.jlab.org/entry/4148476 TAC run] (Sasha)[https://logbooks.jlab.org/entry/4148501 bleedthrough current during TAC run]<br />
=== Issues ===<br />
*[https://logbooks.jlab.org/entry/4146781 TPOL alarms after Powercycle of crate, alarm still exists but less frequent]<br />
*[https://logbooks.jlab.org/entry/4147478#comment-43956 FDC HV Channel 2 C1 trips every couple of minutes] (Amy)<br />
*[https://logbooks.jlab.org/entry/4147488 Lowered the FDC HV channel 2 C1 2150V to 2125V] (Lubomir)<br />
*[https://logbooks.jlab.org/entry/4147479 FCAL base lock up (41:48)] [https://logbooks.jlab.org/entry/4148090 (11,49), (28,50)] [https://logbooks.jlab.org/entry/4148115 (41,39)][https://logbooks.jlab.org/entry/4148149 (18,32) manual reset](Amy)[-1,4)(14,13) Hovanes)]<br />
*[https://logbooks.jlab.org/entry/4148257 Vacuum pump alarm][[https://logbooks.jlab.org/entry/4148270 Vacuum pump alarm areas][https://logbooks.jlab.org/entry/4148283](Mike) [https://logbooks.jlab.org/entry/4148259 plot of alarmed variable][https://logbooks.jlab.org/entry/4148295 Goni Vacuum pump alarms] (Keith)<br />
*[https://logbooks.jlab.org/entry/4148349 Target Alarms]Mike [https://logbooks.jlab.org/entry/4148351 Target Alarms]Mike <br />
*[https://logbooks.jlab.org/entry/4148305 COBREM spectrum after Vacuum pump alarm][https://logbooks.jlab.org/entry/4148308 COBREM corrected][Olga/Hovanes]<br />
*begining of owl shift had DAQ issue: Powercycled rocDIRC and soft reboot of IOC by Hovanes (on call Justin).Issue was solved and DAQ started.<br />
=== Plans ===<br />
<br />
*bleed through measurement sunday, as of 2 pm it is going forward and Sasha and shift crew are working on it. TAC run started. Expected completion: late swing shift, then resumes production.<br />
<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
= Friday March 10 =<br />
<br />
=== Past 24 hours ===<br />
*Production continued<br />
*Four hall operation until ~11 pm, then HallC down until the morning. A,B and D operational overnight.<br />
*Beam was trippy during the day but got better over the swing shift through owl shift. <br />
*ABU=10.37 hr(midnight), ~4bn triggers <br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4145989 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146164 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146372 Owl Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146581 Early Riser Shift Summary]<br />
<br />
<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4145950 Main Trigger Scalar frozen] [https://logbooks.jlab.org/entry/4145958 restarted] (Alexandre D.)<br />
*[https://logbooks.jlab.org/entry/4146057 FCAL Base (22,55) lock up and reset Alan G.]<br />
*[https://logbooks.jlab.org/entry/4146333 FCAL Base Lock up alarms:Sasha][https://logbooks.jlab.org/entry/4146276 FCAL Base lock up (42,7) and (45,13)][https://logbooks.jlab.org/entry/4146464 (25,27), (-5,-3): Rebecca B.]<br />
*[https://logbooks.jlab.org/entry/4146575 Off node in addition to base lock: required to reset] [Jesse H.]<br />
*[https://logbooks.jlab.org/files/2023/03/4146603/DAQ%20status%2C%20current%20and%20PS%3APSC%20rates%20.pdf Strip charts for DAQ status, current, PS/PSC rates etc..]<br />
=== Issues ===<br />
*TPOL alarms continued<br />
*DAQ live time 0%, restart did not solve, Surgey had to reset gluon01 crate: solved<br />
*DAQ issue early riser this morning: ROCFCAL error,DAQ reset (solved)<br />
*Active collimator bias voltage:[https://logbooks.jlab.org/entry/4144340] alarms to EPICS (Lubomir and Hovanes to communicate for TPOL card, one is in use. We should have one more somewhere)<br />
=== Plans ===<br />
*Opportunistic Access by Zisis/Karthik for mini BCAL prototype<br />
*TAC run (next week? or 3/10: HallC down for the night and probably for entire morning)<br />
*Energy measurement at HallC <br />
*Bleedthrough measurement at HallD <br />
*if HallC run low current or down for 2 hours at least, Sasha will do some work on TAC run.<br />
*3/10 HallC will have some down time at least some part of morning confirmed from HallC RC(Joerg), can we do some tests during HallC downtime?<br />
*Sasha Positive for the morning(3/10) based on HallC condition till that time.<br />
<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
= Thursday March 9 =<br />
<br />
=== Past 24 hours ===<br />
* Work on Injector(early day shift): completed, beam restored.<br />
* HI test(900nA) Pb and Mo foils, HI study completed at the end of day shift and nominal production conditions restored including AC gain 10^-8<br />
* Production resumed at swing shift with AMO radiator configuration<br />
* Rate Scan study by Sasha: Swing shift, raw and production mode at different currents:300nA, 350nA and 400nA <br />
* Production resumed with 0/90 PARA after Sasha's rate scan completion <br />
* Beam off due to 1L09 tripping high voltage(~1.5hr)<br />
* Beam (trippy) early owl shift, then better beam, then beam current was fluctuating and was under 300 nA <br />
* ABU=11.28 hr(till 8 am 3/9), ~2 bn production triggers till 5 am 3/9, smooth running over the night <br />
<br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4145755 Early Riser Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145145 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145340 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145580 Owl Shift Summary]<br />
<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4145132 High intensity test with Pb and Mo foils](Justin)<br />
*[https://logbooks.jlab.org/entry/4145087] [https://logbooks.jlab.org/entry/4145141] Pb and Molybdenum foil inserted](Lubomir)<br />
*[https://logbooks.jlab.org/entry/4145215 Doubled the thickness of the Molybdenum] (Lubomir)<br />
*[https://logbooks.jlab.org/entry/4145094] [https://logbooks.jlab.org/entry/4145147] CDC currents with W and W+Pb foils (Naomi)<br />
*[https://logbooks.jlab.org/entry/4145194 CDC currents with W and Mo foils] (Naomi)<br />
*[https://logbooks.jlab.org/entry/4145377 CDC AI on 16:25 3/8 swing] (Naomi) <br />
*[https://logbooks.jlab.org/entry/4145314 Beam halo alarms] <br />
*[https://logbooks.jlab.org/entry/4145367 Missing data on channel 23 TPOL](Roman)<br />
*[https://logbooks.jlab.org/entry/4145755 FCAL Base Lockup]<br />
*[https://logbooks.jlab.org/entry/4145810 Beam Current over the night] (Jesse)<br />
*[https://logbooks.jlab.org/entry/4145807][https://logbooks.jlab.org/entry/4145860]TPOL occupancies not flat before reset of rootspy](Yannik)<br />
=== Issues ===<br />
*[https://logbooks.jlab.org/entry/4144945 TPOL alarms]<br />
*DAQ issue this morning: live time dropped to 0%, restarting solved the issue<br />
<br />
===Plans=== <br />
*TAC run whenever opportunity comes( HallC run at small current or down) <br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)</div>Churamanhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_March_8_-_March_15,_2023&diff=120259Run Planning Meeting Notes, March 8 - March 15, 20232023-03-14T20:42:56Z<p>Churaman: </p>
<hr />
<div>[https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 Zoom Connect] Meeting ID: 160 199 0060 / Passcode 8394<br />
<br />
[https://cebaf.jlab.org/files/ops/accboard/ MCC Whiteboard]<br />
<br />
[https://halldweb.jlab.org/online/whiteboard/ Hall D counting room white board]<br />
<br />
[https://docs.google.com/spreadsheets/d/1NffTc4-S5PbTMSuH_pp7ZYsGRH4JC_WSVo770_iJYt0/edit#gid=60671503 Spreadsheet with list of runs]<br />
<br />
[https://halldweb.jlab.org/data_monitoring/run_statistics/RunPeriod-2023-01/index.html Integrated Trigger Count]<br />
<br />
[https://logbooks.jlab.org/book/hdlog Hall D Logbook]<br />
==Wednesday March 15==<br />
===Past 24 hours===<br />
*production continues, start of the day shift:injector orbit optimization issue, trippy beam, beam lost: BLM trips, TAGH HV issue all HV reduced to zero, <br />
*ABU=1.81+X+X(Wednesday morning upto 8 am)<br />
===Shift Reports===<br />
*[https://logbooks.jlab.org/entry/4149422 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149715 Swing Shift Summary]<br />
*[Owl Shift Summary]<br />
*[Early Riser Shift Summary]<br />
===Reports===<br />
*[https://logbooks.jlab.org/entry/4149680 TAGH HV Sasha Powercycling the crate]<br />
===Issues===<br />
*TAGH HV alarm issue(resolved)<br />
<br />
===Plans===<br />
*Tagger Hall Access (March 15) by Hovanes. <br />
*High current run(900 nA)[High intensity scan:Final round] with modified trigger thresh-holds[Wednesday swing/Thursday day Shift][Justin, Sasha,Lubomir, Naomi][Access not rquired]<br />
*Straight-track run ~50nA (Magnetic field off: drift chamber)[March 19th sunday swing][Justin, Sasha, Lubomir,Naomi][Access not required]<br />
==Plans on Accelerator Side==<br />
*Beam Test studies/BPM test(wednesday)<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
=Tuesday March 14=<br />
===Past 24 Hours===<br />
*Halld Beam Stopper mismatch, hall is in power permit from morning ~6:50 am.<br />
*Back to beam permit at ~3:50 pm.<br />
*Harp Scan(>10 hours without beam and several works on accelerator)<br />
*A very short ~11 min run as per Sasha's request in a raw mode <br />
*Production resumed<br />
*ABU=10.82 hr (till 12:00 am)<br />
===Shift Reports===<br />
*[https://logbooks.jlab.org/entry/4148845 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149048 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149137 Owl Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149235 Early Riser Shift Summary]<br />
===Reports===<br />
*[https://logbooks.jlab.org/entry/4148807 curious HallD beam energy behavior](Alexandre D.)<br />
*[https://logbooks.jlab.org/entry/4149089 harp scan extrapolation][https://logbooks.jlab.org/entry/4149084] [https://logbooks.jlab.org/entry/4149087]<br />
===Issues===<br />
*[https://logbooks.jlab.org/entry/4148723 beam stopper mismatched](resolved: swapped: network communication switch)(Beam lost about 11 hours)<br />
*[https://logbooks.jlab.org/entry/4148939 PSS Drop injector/North Linac/Hall D/Tagger](MCC)<br />
*[https://logbooks.jlab.org/entry/4149168 AC X,Y position vs AC orbit lock status] <br />
*[https://logbooks.jlab.org/entry/4149165 (16,19)][https://logbooks.jlab.org/entry/4149229 (11,14)(42,5)] (FCAL bases locked) <br />
==Plans==<br />
*Hovanes will seek Tagger hall access on wednesday. Need Radcon support. It has already been set up for morning.<br />
*Sasha will be taking 5-10 min of data on raw mode once beam comes back(done)<br />
*When HallC is down, more data for TAC run?(next week) [Sasha]<br />
*High current run(900 nA) with modified trigger thresh-holds[Wednesday Swing Shift][Justin, Sasha,Lubomir][Access not rquired]<br />
*Straight-track run ~150nA (Magnetic field off: drift chamber)[March 19th sunday swing/owl shift][Justin, Sasha, Lubomir][Access not required]<br />
==Plans on Accelerator Side==<br />
*Beam Test studies/BPM test (wednesday)<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
<br />
<br />
=Monday March 13(Past 72 hours)=<br />
<br />
=== Friday Through Monday March (10-13) ===<br />
(Friday)<br />
*Production whenever beam available on Friday mid-day shift, then at 2:51 pm beam down due accelerator issue. ETA was 7-8 pm swing. Beam restored around 9 pm.<br />
*Harp Scan[Friday swing] <br />
*Opportunistic Access(Friday): Karthik, Zisis, Stejphan: (EIC) mini BCAL prototype test<br />
*Hovanes:TPOL crate powercycled: alarm exists but self disappears quickly after increase of delay by 60s<br />
*ABU=10.37 hr (Upto Friday 8 am)<br />
(Saturday)<br />
*Production continues, Issue on 1LO4 HV drop(NL) : cost ~2 hours of downtime, trippy beam <br />
*Beam back: day shift crew continued production followed by swing(trip rate is still high), towards the mid-swing shift: trip rate low,better beam delivery.<br />
*ABU=8.63 hr(Saturday 8 am)<br />
(Sunday)<br />
*Production continues throughout the owl shift, Early riser and mid-day shift. Started TAC run study by Sasha at about 2 pm. Expected completion: Late swing shift.Before the Vacuum pump alarm(11:30am-1:15 pm), beam was good with less trips. Finished TAC run. Beam restored. But accelerator had problems 1L05,07 NL system at the begining of owl shift. Beam restored at 12:13 pm and production also resumed.<br />
*ABU=14.73 hr (Upto Sunday 8 am), far better <br />
(Monday: upto 8 am)<br />
*Production running from midnight,<br />
*ABU=8.03 hr (Monday upto 4 am)<br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4146773 Day Shift March 10][https://logbooks.jlab.org/entry/4147593 Day Shift March 11][https://logbooks.jlab.org/entry/4148205 Day Shift March 12]<br />
*[https://logbooks.jlab.org/entry/4147070 Swing Shift March 10][https://logbooks.jlab.org/entry/4147781 Swing Shift March 11][https://logbooks.jlab.org/entry/4148404 Swing Shift March 12]<br />
*[https://logbooks.jlab.org/entry/4147209 Owl Shift March 10/11] [https://logbooks.jlab.org/entry/4147936 Owl Shift March 11/12][https://logbooks.jlab.org/entry/4148532 Owl Shift March 12/13]<br />
*[https://logbooks.jlab.org/entry/4147403 Early Riser Shift March 11] [https://logbooks.jlab.org/entry/4148064 Early Riser Shift March 12][https://logbooks.jlab.org/entry/4148664 Early Riser Shift March 13] <br />
*Total triggers since friday day shift(March 10):8.2b<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4147185 Harp Scan] <br />
*[https://logbooks.jlab.org/entry/4147916#comment-43972 PS FADC Scalar Readouts(Left/Right arm) dead channels](Lydia)[https://logbooks.jlab.org/entry/4147932](Left arm) [https://logbooks.jlab.org/entry/4147925](Right Arm) [https://logbooks.jlab.org/entry/4147923][https://logbooks.jlab.org/entry/4147976 dead and non dead channels]<br />
*[https://logbooks.jlab.org/entry/4147977 Switch COBREM Template to new TAGM configuration](Hovanes)<br />
*[https://logbooks.jlab.org/entry/4148476 TAC run] (Sasha)[https://logbooks.jlab.org/entry/4148501 bleedthrough current during TAC run]<br />
=== Issues ===<br />
*[https://logbooks.jlab.org/entry/4146781 TPOL alarms after Powercycle of crate, alarm still exists but less frequent]<br />
*[https://logbooks.jlab.org/entry/4147478#comment-43956 FDC HV Channel 2 C1 trips every couple of minutes] (Amy)<br />
*[https://logbooks.jlab.org/entry/4147488 Lowered the FDC HV channel 2 C1 2150V to 2125V] (Lubomir)<br />
*[https://logbooks.jlab.org/entry/4147479 FCAL base lock up (41:48)] [https://logbooks.jlab.org/entry/4148090 (11,49), (28,50)] [https://logbooks.jlab.org/entry/4148115 (41,39)][https://logbooks.jlab.org/entry/4148149 (18,32) manual reset](Amy)[-1,4)(14,13) Hovanes)]<br />
*[https://logbooks.jlab.org/entry/4148257 Vacuum pump alarm][[https://logbooks.jlab.org/entry/4148270 Vacuum pump alarm areas][https://logbooks.jlab.org/entry/4148283](Mike) [https://logbooks.jlab.org/entry/4148259 plot of alarmed variable][https://logbooks.jlab.org/entry/4148295 Goni Vacuum pump alarms] (Keith)<br />
*[https://logbooks.jlab.org/entry/4148349 Target Alarms]Mike [https://logbooks.jlab.org/entry/4148351 Target Alarms]Mike <br />
*[https://logbooks.jlab.org/entry/4148305 COBREM spectrum after Vacuum pump alarm][https://logbooks.jlab.org/entry/4148308 COBREM corrected][Olga/Hovanes]<br />
*begining of owl shift had DAQ issue: Powercycled rocDIRC and soft reboot of IOC by Hovanes (on call Justin).Issue was solved and DAQ started.<br />
=== Plans ===<br />
<br />
*bleed through measurement sunday, as of 2 pm it is going forward and Sasha and shift crew are working on it. TAC run started. Expected completion: late swing shift, then resumes production.<br />
<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
= Friday March 10 =<br />
<br />
=== Past 24 hours ===<br />
*Production continued<br />
*Four hall operation until ~11 pm, then HallC down until the morning. A,B and D operational overnight.<br />
*Beam was trippy during the day but got better over the swing shift through owl shift. <br />
*ABU=10.37 hr(midnight), ~4bn triggers <br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4145989 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146164 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146372 Owl Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146581 Early Riser Shift Summary]<br />
<br />
<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4145950 Main Trigger Scalar frozen] [https://logbooks.jlab.org/entry/4145958 restarted] (Alexandre D.)<br />
*[https://logbooks.jlab.org/entry/4146057 FCAL Base (22,55) lock up and reset Alan G.]<br />
*[https://logbooks.jlab.org/entry/4146333 FCAL Base Lock up alarms:Sasha][https://logbooks.jlab.org/entry/4146276 FCAL Base lock up (42,7) and (45,13)][https://logbooks.jlab.org/entry/4146464 (25,27), (-5,-3): Rebecca B.]<br />
*[https://logbooks.jlab.org/entry/4146575 Off node in addition to base lock: required to reset] [Jesse H.]<br />
*[https://logbooks.jlab.org/files/2023/03/4146603/DAQ%20status%2C%20current%20and%20PS%3APSC%20rates%20.pdf Strip charts for DAQ status, current, PS/PSC rates etc..]<br />
=== Issues ===<br />
*TPOL alarms continued<br />
*DAQ live time 0%, restart did not solve, Surgey had to reset gluon01 crate: solved<br />
*DAQ issue early riser this morning: ROCFCAL error,DAQ reset (solved)<br />
*Active collimator bias voltage:[https://logbooks.jlab.org/entry/4144340] alarms to EPICS (Lubomir and Hovanes to communicate for TPOL card, one is in use. We should have one more somewhere)<br />
=== Plans ===<br />
*Opportunistic Access by Zisis/Karthik for mini BCAL prototype<br />
*TAC run (next week? or 3/10: HallC down for the night and probably for entire morning)<br />
*Energy measurement at HallC <br />
*Bleedthrough measurement at HallD <br />
*if HallC run low current or down for 2 hours at least, Sasha will do some work on TAC run.<br />
*3/10 HallC will have some down time at least some part of morning confirmed from HallC RC(Joerg), can we do some tests during HallC downtime?<br />
*Sasha Positive for the morning(3/10) based on HallC condition till that time.<br />
<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
= Thursday March 9 =<br />
<br />
=== Past 24 hours ===<br />
* Work on Injector(early day shift): completed, beam restored.<br />
* HI test(900nA) Pb and Mo foils, HI study completed at the end of day shift and nominal production conditions restored including AC gain 10^-8<br />
* Production resumed at swing shift with AMO radiator configuration<br />
* Rate Scan study by Sasha: Swing shift, raw and production mode at different currents:300nA, 350nA and 400nA <br />
* Production resumed with 0/90 PARA after Sasha's rate scan completion <br />
* Beam off due to 1L09 tripping high voltage(~1.5hr)<br />
* Beam (trippy) early owl shift, then better beam, then beam current was fluctuating and was under 300 nA <br />
* ABU=11.28 hr(till 8 am 3/9), ~2 bn production triggers till 5 am 3/9, smooth running over the night <br />
<br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4145755 Early Riser Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145145 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145340 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145580 Owl Shift Summary]<br />
<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4145132 High intensity test with Pb and Mo foils](Justin)<br />
*[https://logbooks.jlab.org/entry/4145087] [https://logbooks.jlab.org/entry/4145141] Pb and Molybdenum foil inserted](Lubomir)<br />
*[https://logbooks.jlab.org/entry/4145215 Doubled the thickness of the Molybdenum] (Lubomir)<br />
*[https://logbooks.jlab.org/entry/4145094] [https://logbooks.jlab.org/entry/4145147] CDC currents with W and W+Pb foils (Naomi)<br />
*[https://logbooks.jlab.org/entry/4145194 CDC currents with W and Mo foils] (Naomi)<br />
*[https://logbooks.jlab.org/entry/4145377 CDC AI on 16:25 3/8 swing] (Naomi) <br />
*[https://logbooks.jlab.org/entry/4145314 Beam halo alarms] <br />
*[https://logbooks.jlab.org/entry/4145367 Missing data on channel 23 TPOL](Roman)<br />
*[https://logbooks.jlab.org/entry/4145755 FCAL Base Lockup]<br />
*[https://logbooks.jlab.org/entry/4145810 Beam Current over the night] (Jesse)<br />
*[https://logbooks.jlab.org/entry/4145807][https://logbooks.jlab.org/entry/4145860]TPOL occupancies not flat before reset of rootspy](Yannik)<br />
=== Issues ===<br />
*[https://logbooks.jlab.org/entry/4144945 TPOL alarms]<br />
*DAQ issue this morning: live time dropped to 0%, restarting solved the issue<br />
<br />
===Plans=== <br />
*TAC run whenever opportunity comes( HallC run at small current or down) <br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)</div>Churamanhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_March_8_-_March_15,_2023&diff=120258Run Planning Meeting Notes, March 8 - March 15, 20232023-03-14T20:42:16Z<p>Churaman: </p>
<hr />
<div>[https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 Zoom Connect] Meeting ID: 160 199 0060 / Passcode 8394<br />
<br />
[https://cebaf.jlab.org/files/ops/accboard/ MCC Whiteboard]<br />
<br />
[https://halldweb.jlab.org/online/whiteboard/ Hall D counting room white board]<br />
<br />
[https://docs.google.com/spreadsheets/d/1NffTc4-S5PbTMSuH_pp7ZYsGRH4JC_WSVo770_iJYt0/edit#gid=60671503 Spreadsheet with list of runs]<br />
<br />
[https://halldweb.jlab.org/data_monitoring/run_statistics/RunPeriod-2023-01/index.html Integrated Trigger Count]<br />
<br />
[https://logbooks.jlab.org/book/hdlog Hall D Logbook]<br />
==Wednesday March 15==<br />
===Past 24 hours===<br />
*production continues, start of the day shift:injector orbit optimization issue, trippy beam, beam lost: BLM trips, TAGH HV issue all HV reduced to zero, <br />
*ABU=1.81+X+X(Wednesday morning upto 8 am)<br />
===Shift Reports===<br />
*[https://logbooks.jlab.org/entry/4149422 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149715 Swing Shift Summary]<br />
*[Owl Shift Summary]<br />
*[Early Riser Shift Summary]<br />
===Reports===<br />
*[https://logbooks.jlab.org/entry/4149680 TAGH HV Sasha Powercycling the crate]<br />
===Issues===<br />
*TAGH HV alarm issue(resolved)<br />
<br />
===Plans===<br />
*Tagger Hall Access (march 15) by Hovanes. <br />
*High current run(900 nA)[High intensity scan:Final round] with modified trigger thresh-holds[Wednesday swing/Thursday day Shift][Justin, Sasha,Lubomir, Naomi][Access not rquired]<br />
*Straight-track run ~50nA (Magnetic field off: drift chamber)[March 19th sunday swing][Justin, Sasha, Lubomir,Naomi][Access not required]<br />
==Plans on Accelerator Side==<br />
*Beam Test studies/BPM test(wednesday)<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
=Tuesday March 14=<br />
===Past 24 Hours===<br />
*Halld Beam Stopper mismatch, hall is in power permit from morning ~6:50 am.<br />
*Back to beam permit at ~3:50 pm.<br />
*Harp Scan(>10 hours without beam and several works on accelerator)<br />
*A very short ~11 min run as per Sasha's request in a raw mode <br />
*Production resumed<br />
*ABU=10.82 hr (till 12:00 am)<br />
===Shift Reports===<br />
*[https://logbooks.jlab.org/entry/4148845 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149048 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149137 Owl Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149235 Early Riser Shift Summary]<br />
===Reports===<br />
*[https://logbooks.jlab.org/entry/4148807 curious HallD beam energy behavior](Alexandre D.)<br />
*[https://logbooks.jlab.org/entry/4149089 harp scan extrapolation][https://logbooks.jlab.org/entry/4149084] [https://logbooks.jlab.org/entry/4149087]<br />
===Issues===<br />
*[https://logbooks.jlab.org/entry/4148723 beam stopper mismatched](resolved: swapped: network communication switch)(Beam lost about 11 hours)<br />
*[https://logbooks.jlab.org/entry/4148939 PSS Drop injector/North Linac/Hall D/Tagger](MCC)<br />
*[https://logbooks.jlab.org/entry/4149168 AC X,Y position vs AC orbit lock status] <br />
*[https://logbooks.jlab.org/entry/4149165 (16,19)][https://logbooks.jlab.org/entry/4149229 (11,14)(42,5)] (FCAL bases locked) <br />
==Plans==<br />
*Hovanes will seek Tagger hall access on wednesday. Need Radcon support. It has already been set up for morning.<br />
*Sasha will be taking 5-10 min of data on raw mode once beam comes back(done)<br />
*When HallC is down, more data for TAC run?(next week) [Sasha]<br />
*High current run(900 nA) with modified trigger thresh-holds[Wednesday Swing Shift][Justin, Sasha,Lubomir][Access not rquired]<br />
*Straight-track run ~150nA (Magnetic field off: drift chamber)[March 19th sunday swing/owl shift][Justin, Sasha, Lubomir][Access not required]<br />
==Plans on Accelerator Side==<br />
*Beam Test studies/BPM test (wednesday)<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
<br />
<br />
=Monday March 13(Past 72 hours)=<br />
<br />
=== Friday Through Monday March (10-13) ===<br />
(Friday)<br />
*Production whenever beam available on Friday mid-day shift, then at 2:51 pm beam down due accelerator issue. ETA was 7-8 pm swing. Beam restored around 9 pm.<br />
*Harp Scan[Friday swing] <br />
*Opportunistic Access(Friday): Karthik, Zisis, Stejphan: (EIC) mini BCAL prototype test<br />
*Hovanes:TPOL crate powercycled: alarm exists but self disappears quickly after increase of delay by 60s<br />
*ABU=10.37 hr (Upto Friday 8 am)<br />
(Saturday)<br />
*Production continues, Issue on 1LO4 HV drop(NL) : cost ~2 hours of downtime, trippy beam <br />
*Beam back: day shift crew continued production followed by swing(trip rate is still high), towards the mid-swing shift: trip rate low,better beam delivery.<br />
*ABU=8.63 hr(Saturday 8 am)<br />
(Sunday)<br />
*Production continues throughout the owl shift, Early riser and mid-day shift. Started TAC run study by Sasha at about 2 pm. Expected completion: Late swing shift.Before the Vacuum pump alarm(11:30am-1:15 pm), beam was good with less trips. Finished TAC run. Beam restored. But accelerator had problems 1L05,07 NL system at the begining of owl shift. Beam restored at 12:13 pm and production also resumed.<br />
*ABU=14.73 hr (Upto Sunday 8 am), far better <br />
(Monday: upto 8 am)<br />
*Production running from midnight,<br />
*ABU=8.03 hr (Monday upto 4 am)<br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4146773 Day Shift March 10][https://logbooks.jlab.org/entry/4147593 Day Shift March 11][https://logbooks.jlab.org/entry/4148205 Day Shift March 12]<br />
*[https://logbooks.jlab.org/entry/4147070 Swing Shift March 10][https://logbooks.jlab.org/entry/4147781 Swing Shift March 11][https://logbooks.jlab.org/entry/4148404 Swing Shift March 12]<br />
*[https://logbooks.jlab.org/entry/4147209 Owl Shift March 10/11] [https://logbooks.jlab.org/entry/4147936 Owl Shift March 11/12][https://logbooks.jlab.org/entry/4148532 Owl Shift March 12/13]<br />
*[https://logbooks.jlab.org/entry/4147403 Early Riser Shift March 11] [https://logbooks.jlab.org/entry/4148064 Early Riser Shift March 12][https://logbooks.jlab.org/entry/4148664 Early Riser Shift March 13] <br />
*Total triggers since friday day shift(March 10):8.2b<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4147185 Harp Scan] <br />
*[https://logbooks.jlab.org/entry/4147916#comment-43972 PS FADC Scalar Readouts(Left/Right arm) dead channels](Lydia)[https://logbooks.jlab.org/entry/4147932](Left arm) [https://logbooks.jlab.org/entry/4147925](Right Arm) [https://logbooks.jlab.org/entry/4147923][https://logbooks.jlab.org/entry/4147976 dead and non dead channels]<br />
*[https://logbooks.jlab.org/entry/4147977 Switch COBREM Template to new TAGM configuration](Hovanes)<br />
*[https://logbooks.jlab.org/entry/4148476 TAC run] (Sasha)[https://logbooks.jlab.org/entry/4148501 bleedthrough current during TAC run]<br />
=== Issues ===<br />
*[https://logbooks.jlab.org/entry/4146781 TPOL alarms after Powercycle of crate, alarm still exists but less frequent]<br />
*[https://logbooks.jlab.org/entry/4147478#comment-43956 FDC HV Channel 2 C1 trips every couple of minutes] (Amy)<br />
*[https://logbooks.jlab.org/entry/4147488 Lowered the FDC HV channel 2 C1 2150V to 2125V] (Lubomir)<br />
*[https://logbooks.jlab.org/entry/4147479 FCAL base lock up (41:48)] [https://logbooks.jlab.org/entry/4148090 (11,49), (28,50)] [https://logbooks.jlab.org/entry/4148115 (41,39)][https://logbooks.jlab.org/entry/4148149 (18,32) manual reset](Amy)[-1,4)(14,13) Hovanes)]<br />
*[https://logbooks.jlab.org/entry/4148257 Vacuum pump alarm][[https://logbooks.jlab.org/entry/4148270 Vacuum pump alarm areas][https://logbooks.jlab.org/entry/4148283](Mike) [https://logbooks.jlab.org/entry/4148259 plot of alarmed variable][https://logbooks.jlab.org/entry/4148295 Goni Vacuum pump alarms] (Keith)<br />
*[https://logbooks.jlab.org/entry/4148349 Target Alarms]Mike [https://logbooks.jlab.org/entry/4148351 Target Alarms]Mike <br />
*[https://logbooks.jlab.org/entry/4148305 COBREM spectrum after Vacuum pump alarm][https://logbooks.jlab.org/entry/4148308 COBREM corrected][Olga/Hovanes]<br />
*begining of owl shift had DAQ issue: Powercycled rocDIRC and soft reboot of IOC by Hovanes (on call Justin).Issue was solved and DAQ started.<br />
=== Plans ===<br />
<br />
*bleed through measurement sunday, as of 2 pm it is going forward and Sasha and shift crew are working on it. TAC run started. Expected completion: late swing shift, then resumes production.<br />
<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
= Friday March 10 =<br />
<br />
=== Past 24 hours ===<br />
*Production continued<br />
*Four hall operation until ~11 pm, then HallC down until the morning. A,B and D operational overnight.<br />
*Beam was trippy during the day but got better over the swing shift through owl shift. <br />
*ABU=10.37 hr(midnight), ~4bn triggers <br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4145989 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146164 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146372 Owl Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146581 Early Riser Shift Summary]<br />
<br />
<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4145950 Main Trigger Scalar frozen] [https://logbooks.jlab.org/entry/4145958 restarted] (Alexandre D.)<br />
*[https://logbooks.jlab.org/entry/4146057 FCAL Base (22,55) lock up and reset Alan G.]<br />
*[https://logbooks.jlab.org/entry/4146333 FCAL Base Lock up alarms:Sasha][https://logbooks.jlab.org/entry/4146276 FCAL Base lock up (42,7) and (45,13)][https://logbooks.jlab.org/entry/4146464 (25,27), (-5,-3): Rebecca B.]<br />
*[https://logbooks.jlab.org/entry/4146575 Off node in addition to base lock: required to reset] [Jesse H.]<br />
*[https://logbooks.jlab.org/files/2023/03/4146603/DAQ%20status%2C%20current%20and%20PS%3APSC%20rates%20.pdf Strip charts for DAQ status, current, PS/PSC rates etc..]<br />
=== Issues ===<br />
*TPOL alarms continued<br />
*DAQ live time 0%, restart did not solve, Surgey had to reset gluon01 crate: solved<br />
*DAQ issue early riser this morning: ROCFCAL error,DAQ reset (solved)<br />
*Active collimator bias voltage:[https://logbooks.jlab.org/entry/4144340] alarms to EPICS (Lubomir and Hovanes to communicate for TPOL card, one is in use. We should have one more somewhere)<br />
=== Plans ===<br />
*Opportunistic Access by Zisis/Karthik for mini BCAL prototype<br />
*TAC run (next week? or 3/10: HallC down for the night and probably for entire morning)<br />
*Energy measurement at HallC <br />
*Bleedthrough measurement at HallD <br />
*if HallC run low current or down for 2 hours at least, Sasha will do some work on TAC run.<br />
*3/10 HallC will have some down time at least some part of morning confirmed from HallC RC(Joerg), can we do some tests during HallC downtime?<br />
*Sasha Positive for the morning(3/10) based on HallC condition till that time.<br />
<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
= Thursday March 9 =<br />
<br />
=== Past 24 hours ===<br />
* Work on Injector(early day shift): completed, beam restored.<br />
* HI test(900nA) Pb and Mo foils, HI study completed at the end of day shift and nominal production conditions restored including AC gain 10^-8<br />
* Production resumed at swing shift with AMO radiator configuration<br />
* Rate Scan study by Sasha: Swing shift, raw and production mode at different currents:300nA, 350nA and 400nA <br />
* Production resumed with 0/90 PARA after Sasha's rate scan completion <br />
* Beam off due to 1L09 tripping high voltage(~1.5hr)<br />
* Beam (trippy) early owl shift, then better beam, then beam current was fluctuating and was under 300 nA <br />
* ABU=11.28 hr(till 8 am 3/9), ~2 bn production triggers till 5 am 3/9, smooth running over the night <br />
<br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4145755 Early Riser Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145145 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145340 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145580 Owl Shift Summary]<br />
<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4145132 High intensity test with Pb and Mo foils](Justin)<br />
*[https://logbooks.jlab.org/entry/4145087] [https://logbooks.jlab.org/entry/4145141] Pb and Molybdenum foil inserted](Lubomir)<br />
*[https://logbooks.jlab.org/entry/4145215 Doubled the thickness of the Molybdenum] (Lubomir)<br />
*[https://logbooks.jlab.org/entry/4145094] [https://logbooks.jlab.org/entry/4145147] CDC currents with W and W+Pb foils (Naomi)<br />
*[https://logbooks.jlab.org/entry/4145194 CDC currents with W and Mo foils] (Naomi)<br />
*[https://logbooks.jlab.org/entry/4145377 CDC AI on 16:25 3/8 swing] (Naomi) <br />
*[https://logbooks.jlab.org/entry/4145314 Beam halo alarms] <br />
*[https://logbooks.jlab.org/entry/4145367 Missing data on channel 23 TPOL](Roman)<br />
*[https://logbooks.jlab.org/entry/4145755 FCAL Base Lockup]<br />
*[https://logbooks.jlab.org/entry/4145810 Beam Current over the night] (Jesse)<br />
*[https://logbooks.jlab.org/entry/4145807][https://logbooks.jlab.org/entry/4145860]TPOL occupancies not flat before reset of rootspy](Yannik)<br />
=== Issues ===<br />
*[https://logbooks.jlab.org/entry/4144945 TPOL alarms]<br />
*DAQ issue this morning: live time dropped to 0%, restarting solved the issue<br />
<br />
===Plans=== <br />
*TAC run whenever opportunity comes( HallC run at small current or down) <br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)</div>Churamanhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_March_8_-_March_15,_2023&diff=120257Run Planning Meeting Notes, March 8 - March 15, 20232023-03-14T20:40:31Z<p>Churaman: </p>
<hr />
<div>[https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 Zoom Connect] Meeting ID: 160 199 0060 / Passcode 8394<br />
<br />
[https://cebaf.jlab.org/files/ops/accboard/ MCC Whiteboard]<br />
<br />
[https://halldweb.jlab.org/online/whiteboard/ Hall D counting room white board]<br />
<br />
[https://docs.google.com/spreadsheets/d/1NffTc4-S5PbTMSuH_pp7ZYsGRH4JC_WSVo770_iJYt0/edit#gid=60671503 Spreadsheet with list of runs]<br />
<br />
[https://halldweb.jlab.org/data_monitoring/run_statistics/RunPeriod-2023-01/index.html Integrated Trigger Count]<br />
<br />
[https://logbooks.jlab.org/book/hdlog Hall D Logbook]<br />
==Wednesday March 15==<br />
===Past 24 hours===<br />
*production continues, start of the day shift:injector orbit optimization issue, trippy beam, beam lost: BLM trips, TAGH HV issue all HV reduced to zero, <br />
*ABU=1.81 hr(Wednesday morning upto 8 am)<br />
===Shift Reports===<br />
*[https://logbooks.jlab.org/entry/4149422 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149715 Swing Shift Summary]<br />
*[Owl Shift Summary]<br />
*[Early Riser Shift Summary]<br />
===Reports===<br />
*[https://logbooks.jlab.org/entry/4149680 TAGH HV Sasha Powercycling the crate]<br />
===Issues===<br />
*TAGH HV alarm issue(resolved)<br />
<br />
===Plans===<br />
*Tagger Hall Access (march 15) by Hovanes. <br />
*High current run(900 nA)[High intensity scan:Final round] with modified trigger thresh-holds[Wednesday swing/Thursday day Shift][Justin, Sasha,Lubomir, Naomi][Access not rquired]<br />
*Straight-track run ~50nA (Magnetic field off: drift chamber)[March 19th sunday swing][Justin, Sasha, Lubomir,Naomi][Access not required]<br />
==Plans on Accelerator Side==<br />
*Beam Test studies/BPM test(wednesday)<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
=Tuesday March 14=<br />
===Past 24 Hours===<br />
*Halld Beam Stopper mismatch, hall is in power permit from morning ~6:50 am.<br />
*Back to beam permit at ~3:50 pm.<br />
*Harp Scan(>10 hours without beam and several works on accelerator)<br />
*A very short ~11 min run as per Sasha's request in a raw mode <br />
*Production resumed<br />
*ABU=10.82 hr (till 12:00 am)<br />
===Shift Reports===<br />
*[https://logbooks.jlab.org/entry/4148845 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149048 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149137 Owl Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149235 Early Riser Shift Summary]<br />
===Reports===<br />
*[https://logbooks.jlab.org/entry/4148807 curious HallD beam energy behavior](Alexandre D.)<br />
*[https://logbooks.jlab.org/entry/4149089 harp scan extrapolation][https://logbooks.jlab.org/entry/4149084] [https://logbooks.jlab.org/entry/4149087]<br />
===Issues===<br />
*[https://logbooks.jlab.org/entry/4148723 beam stopper mismatched](resolved: swapped: network communication switch)(Beam lost about 11 hours)<br />
*[https://logbooks.jlab.org/entry/4148939 PSS Drop injector/North Linac/Hall D/Tagger](MCC)<br />
*[https://logbooks.jlab.org/entry/4149168 AC X,Y position vs AC orbit lock status] <br />
*[https://logbooks.jlab.org/entry/4149165 (16,19)][https://logbooks.jlab.org/entry/4149229 (11,14)(42,5)] (FCAL bases locked) <br />
==Plans==<br />
*Hovanes will seek Tagger hall access on wednesday. Need Radcon support. It has already been set up for morning.<br />
*Sasha will be taking 5-10 min of data on raw mode once beam comes back(done)<br />
*When HallC is down, more data for TAC run?(next week) [Sasha]<br />
*High current run(900 nA) with modified trigger thresh-holds[Wednesday Swing Shift][Justin, Sasha,Lubomir][Access not rquired]<br />
*Straight-track run ~150nA (Magnetic field off: drift chamber)[March 19th sunday swing/owl shift][Justin, Sasha, Lubomir][Access not required]<br />
==Plans on Accelerator Side==<br />
*Beam Test studies/BPM test (wednesday)<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
<br />
<br />
=Monday March 13(Past 72 hours)=<br />
<br />
=== Friday Through Monday March (10-13) ===<br />
(Friday)<br />
*Production whenever beam available on Friday mid-day shift, then at 2:51 pm beam down due accelerator issue. ETA was 7-8 pm swing. Beam restored around 9 pm.<br />
*Harp Scan[Friday swing] <br />
*Opportunistic Access(Friday): Karthik, Zisis, Stejphan: (EIC) mini BCAL prototype test<br />
*Hovanes:TPOL crate powercycled: alarm exists but self disappears quickly after increase of delay by 60s<br />
*ABU=10.37 hr (Upto Friday 8 am)<br />
(Saturday)<br />
*Production continues, Issue on 1LO4 HV drop(NL) : cost ~2 hours of downtime, trippy beam <br />
*Beam back: day shift crew continued production followed by swing(trip rate is still high), towards the mid-swing shift: trip rate low,better beam delivery.<br />
*ABU=8.63 hr(Saturday 8 am)<br />
(Sunday)<br />
*Production continues throughout the owl shift, Early riser and mid-day shift. Started TAC run study by Sasha at about 2 pm. Expected completion: Late swing shift.Before the Vacuum pump alarm(11:30am-1:15 pm), beam was good with less trips. Finished TAC run. Beam restored. But accelerator had problems 1L05,07 NL system at the begining of owl shift. Beam restored at 12:13 pm and production also resumed.<br />
*ABU=14.73 hr (Upto Sunday 8 am), far better <br />
(Monday: upto 8 am)<br />
*Production running from midnight,<br />
*ABU=8.03 hr (Monday upto 4 am)<br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4146773 Day Shift March 10][https://logbooks.jlab.org/entry/4147593 Day Shift March 11][https://logbooks.jlab.org/entry/4148205 Day Shift March 12]<br />
*[https://logbooks.jlab.org/entry/4147070 Swing Shift March 10][https://logbooks.jlab.org/entry/4147781 Swing Shift March 11][https://logbooks.jlab.org/entry/4148404 Swing Shift March 12]<br />
*[https://logbooks.jlab.org/entry/4147209 Owl Shift March 10/11] [https://logbooks.jlab.org/entry/4147936 Owl Shift March 11/12][https://logbooks.jlab.org/entry/4148532 Owl Shift March 12/13]<br />
*[https://logbooks.jlab.org/entry/4147403 Early Riser Shift March 11] [https://logbooks.jlab.org/entry/4148064 Early Riser Shift March 12][https://logbooks.jlab.org/entry/4148664 Early Riser Shift March 13] <br />
*Total triggers since friday day shift(March 10):8.2b<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4147185 Harp Scan] <br />
*[https://logbooks.jlab.org/entry/4147916#comment-43972 PS FADC Scalar Readouts(Left/Right arm) dead channels](Lydia)[https://logbooks.jlab.org/entry/4147932](Left arm) [https://logbooks.jlab.org/entry/4147925](Right Arm) [https://logbooks.jlab.org/entry/4147923][https://logbooks.jlab.org/entry/4147976 dead and non dead channels]<br />
*[https://logbooks.jlab.org/entry/4147977 Switch COBREM Template to new TAGM configuration](Hovanes)<br />
*[https://logbooks.jlab.org/entry/4148476 TAC run] (Sasha)[https://logbooks.jlab.org/entry/4148501 bleedthrough current during TAC run]<br />
=== Issues ===<br />
*[https://logbooks.jlab.org/entry/4146781 TPOL alarms after Powercycle of crate, alarm still exists but less frequent]<br />
*[https://logbooks.jlab.org/entry/4147478#comment-43956 FDC HV Channel 2 C1 trips every couple of minutes] (Amy)<br />
*[https://logbooks.jlab.org/entry/4147488 Lowered the FDC HV channel 2 C1 2150V to 2125V] (Lubomir)<br />
*[https://logbooks.jlab.org/entry/4147479 FCAL base lock up (41:48)] [https://logbooks.jlab.org/entry/4148090 (11,49), (28,50)] [https://logbooks.jlab.org/entry/4148115 (41,39)][https://logbooks.jlab.org/entry/4148149 (18,32) manual reset](Amy)[-1,4)(14,13) Hovanes)]<br />
*[https://logbooks.jlab.org/entry/4148257 Vacuum pump alarm][[https://logbooks.jlab.org/entry/4148270 Vacuum pump alarm areas][https://logbooks.jlab.org/entry/4148283](Mike) [https://logbooks.jlab.org/entry/4148259 plot of alarmed variable][https://logbooks.jlab.org/entry/4148295 Goni Vacuum pump alarms] (Keith)<br />
*[https://logbooks.jlab.org/entry/4148349 Target Alarms]Mike [https://logbooks.jlab.org/entry/4148351 Target Alarms]Mike <br />
*[https://logbooks.jlab.org/entry/4148305 COBREM spectrum after Vacuum pump alarm][https://logbooks.jlab.org/entry/4148308 COBREM corrected][Olga/Hovanes]<br />
*begining of owl shift had DAQ issue: Powercycled rocDIRC and soft reboot of IOC by Hovanes (on call Justin).Issue was solved and DAQ started.<br />
=== Plans ===<br />
<br />
*bleed through measurement sunday, as of 2 pm it is going forward and Sasha and shift crew are working on it. TAC run started. Expected completion: late swing shift, then resumes production.<br />
<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
= Friday March 10 =<br />
<br />
=== Past 24 hours ===<br />
*Production continued<br />
*Four hall operation until ~11 pm, then HallC down until the morning. A,B and D operational overnight.<br />
*Beam was trippy during the day but got better over the swing shift through owl shift. <br />
*ABU=10.37 hr(midnight), ~4bn triggers <br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4145989 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146164 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146372 Owl Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146581 Early Riser Shift Summary]<br />
<br />
<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4145950 Main Trigger Scalar frozen] [https://logbooks.jlab.org/entry/4145958 restarted] (Alexandre D.)<br />
*[https://logbooks.jlab.org/entry/4146057 FCAL Base (22,55) lock up and reset Alan G.]<br />
*[https://logbooks.jlab.org/entry/4146333 FCAL Base Lock up alarms:Sasha][https://logbooks.jlab.org/entry/4146276 FCAL Base lock up (42,7) and (45,13)][https://logbooks.jlab.org/entry/4146464 (25,27), (-5,-3): Rebecca B.]<br />
*[https://logbooks.jlab.org/entry/4146575 Off node in addition to base lock: required to reset] [Jesse H.]<br />
*[https://logbooks.jlab.org/files/2023/03/4146603/DAQ%20status%2C%20current%20and%20PS%3APSC%20rates%20.pdf Strip charts for DAQ status, current, PS/PSC rates etc..]<br />
=== Issues ===<br />
*TPOL alarms continued<br />
*DAQ live time 0%, restart did not solve, Surgey had to reset gluon01 crate: solved<br />
*DAQ issue early riser this morning: ROCFCAL error,DAQ reset (solved)<br />
*Active collimator bias voltage:[https://logbooks.jlab.org/entry/4144340] alarms to EPICS (Lubomir and Hovanes to communicate for TPOL card, one is in use. We should have one more somewhere)<br />
=== Plans ===<br />
*Opportunistic Access by Zisis/Karthik for mini BCAL prototype<br />
*TAC run (next week? or 3/10: HallC down for the night and probably for entire morning)<br />
*Energy measurement at HallC <br />
*Bleedthrough measurement at HallD <br />
*if HallC run low current or down for 2 hours at least, Sasha will do some work on TAC run.<br />
*3/10 HallC will have some down time at least some part of morning confirmed from HallC RC(Joerg), can we do some tests during HallC downtime?<br />
*Sasha Positive for the morning(3/10) based on HallC condition till that time.<br />
<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
= Thursday March 9 =<br />
<br />
=== Past 24 hours ===<br />
* Work on Injector(early day shift): completed, beam restored.<br />
* HI test(900nA) Pb and Mo foils, HI study completed at the end of day shift and nominal production conditions restored including AC gain 10^-8<br />
* Production resumed at swing shift with AMO radiator configuration<br />
* Rate Scan study by Sasha: Swing shift, raw and production mode at different currents:300nA, 350nA and 400nA <br />
* Production resumed with 0/90 PARA after Sasha's rate scan completion <br />
* Beam off due to 1L09 tripping high voltage(~1.5hr)<br />
* Beam (trippy) early owl shift, then better beam, then beam current was fluctuating and was under 300 nA <br />
* ABU=11.28 hr(till 8 am 3/9), ~2 bn production triggers till 5 am 3/9, smooth running over the night <br />
<br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4145755 Early Riser Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145145 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145340 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145580 Owl Shift Summary]<br />
<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4145132 High intensity test with Pb and Mo foils](Justin)<br />
*[https://logbooks.jlab.org/entry/4145087] [https://logbooks.jlab.org/entry/4145141] Pb and Molybdenum foil inserted](Lubomir)<br />
*[https://logbooks.jlab.org/entry/4145215 Doubled the thickness of the Molybdenum] (Lubomir)<br />
*[https://logbooks.jlab.org/entry/4145094] [https://logbooks.jlab.org/entry/4145147] CDC currents with W and W+Pb foils (Naomi)<br />
*[https://logbooks.jlab.org/entry/4145194 CDC currents with W and Mo foils] (Naomi)<br />
*[https://logbooks.jlab.org/entry/4145377 CDC AI on 16:25 3/8 swing] (Naomi) <br />
*[https://logbooks.jlab.org/entry/4145314 Beam halo alarms] <br />
*[https://logbooks.jlab.org/entry/4145367 Missing data on channel 23 TPOL](Roman)<br />
*[https://logbooks.jlab.org/entry/4145755 FCAL Base Lockup]<br />
*[https://logbooks.jlab.org/entry/4145810 Beam Current over the night] (Jesse)<br />
*[https://logbooks.jlab.org/entry/4145807][https://logbooks.jlab.org/entry/4145860]TPOL occupancies not flat before reset of rootspy](Yannik)<br />
=== Issues ===<br />
*[https://logbooks.jlab.org/entry/4144945 TPOL alarms]<br />
*DAQ issue this morning: live time dropped to 0%, restarting solved the issue<br />
<br />
===Plans=== <br />
*TAC run whenever opportunity comes( HallC run at small current or down) <br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)</div>Churamanhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_March_8_-_March_15,_2023&diff=120256Run Planning Meeting Notes, March 8 - March 15, 20232023-03-14T20:34:39Z<p>Churaman: </p>
<hr />
<div>[https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 Zoom Connect] Meeting ID: 160 199 0060 / Passcode 8394<br />
<br />
[https://cebaf.jlab.org/files/ops/accboard/ MCC Whiteboard]<br />
<br />
[https://halldweb.jlab.org/online/whiteboard/ Hall D counting room white board]<br />
<br />
[https://docs.google.com/spreadsheets/d/1NffTc4-S5PbTMSuH_pp7ZYsGRH4JC_WSVo770_iJYt0/edit#gid=60671503 Spreadsheet with list of runs]<br />
<br />
[https://halldweb.jlab.org/data_monitoring/run_statistics/RunPeriod-2023-01/index.html Integrated Trigger Count]<br />
<br />
[https://logbooks.jlab.org/book/hdlog Hall D Logbook]<br />
==Wednesday March 15==<br />
===Past 24 hours===<br />
*production continues, start of the day shift:injector orbit optimization issue, trippy beam, beam lost: BLM trips, TAGH HV issue all HV reduced to zero, <br />
*ABU=1.81 hr(Wednesday morning upto 8 am)<br />
===Shift Reports===<br />
*[https://logbooks.jlab.org/entry/4149422 Day Shift Summary]<br />
*[Swing Shift Summary]<br />
*[Owl Shift Summary]<br />
*[Early Riser Shift Summary]<br />
===Reports===<br />
*[https://logbooks.jlab.org/entry/4149680 TAGH HV Sasha Powercycling the crate]<br />
===Issues===<br />
*TAGH HV alarm issue(resolved)<br />
<br />
===Plans===<br />
*Tagger Hall Access (march 15) by Hovanes. <br />
*High current run(900 nA)[High intensity scan:Final round] with modified trigger thresh-holds[Wednesday swing/Thursday day Shift][Justin, Sasha,Lubomir, Naomi][Access not rquired]<br />
*Straight-track run ~50nA (Magnetic field off: drift chamber)[March 19th sunday swing][Justin, Sasha, Lubomir,Naomi][Access not required]<br />
==Plans on Accelerator Side==<br />
*Beam Test studies/BPM test(wednesday)<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
=Tuesday March 14=<br />
===Past 24 Hours===<br />
*Halld Beam Stopper mismatch, hall is in power permit from morning ~6:50 am.<br />
*Back to beam permit at ~3:50 pm.<br />
*Harp Scan(>10 hours without beam and several works on accelerator)<br />
*A very short ~11 min run as per Sasha's request in a raw mode <br />
*Production resumed<br />
*ABU=10.82 hr (till 12:00 am)<br />
===Shift Reports===<br />
*[https://logbooks.jlab.org/entry/4148845 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149048 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149137 Owl Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4149235 Early Riser Shift Summary]<br />
===Reports===<br />
*[https://logbooks.jlab.org/entry/4148807 curious HallD beam energy behavior](Alexandre D.)<br />
*[https://logbooks.jlab.org/entry/4149089 harp scan extrapolation][https://logbooks.jlab.org/entry/4149084] [https://logbooks.jlab.org/entry/4149087]<br />
===Issues===<br />
*[https://logbooks.jlab.org/entry/4148723 beam stopper mismatched](resolved: swapped: network communication switch)(Beam lost about 11 hours)<br />
*[https://logbooks.jlab.org/entry/4148939 PSS Drop injector/North Linac/Hall D/Tagger](MCC)<br />
*[https://logbooks.jlab.org/entry/4149168 AC X,Y position vs AC orbit lock status] <br />
*[https://logbooks.jlab.org/entry/4149165 (16,19)][https://logbooks.jlab.org/entry/4149229 (11,14)(42,5)] (FCAL bases locked) <br />
==Plans==<br />
*Hovanes will seek Tagger hall access on wednesday. Need Radcon support. It has already been set up for morning.<br />
*Sasha will be taking 5-10 min of data on raw mode once beam comes back(done)<br />
*When HallC is down, more data for TAC run?(next week) [Sasha]<br />
*High current run(900 nA) with modified trigger thresh-holds[Wednesday Swing Shift][Justin, Sasha,Lubomir][Access not rquired]<br />
*Straight-track run ~150nA (Magnetic field off: drift chamber)[March 19th sunday swing/owl shift][Justin, Sasha, Lubomir][Access not required]<br />
==Plans on Accelerator Side==<br />
*Beam Test studies/BPM test (wednesday)<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
<br />
<br />
=Monday March 13(Past 72 hours)=<br />
<br />
=== Friday Through Monday March (10-13) ===<br />
(Friday)<br />
*Production whenever beam available on Friday mid-day shift, then at 2:51 pm beam down due accelerator issue. ETA was 7-8 pm swing. Beam restored around 9 pm.<br />
*Harp Scan[Friday swing] <br />
*Opportunistic Access(Friday): Karthik, Zisis, Stejphan: (EIC) mini BCAL prototype test<br />
*Hovanes:TPOL crate powercycled: alarm exists but self disappears quickly after increase of delay by 60s<br />
*ABU=10.37 hr (Upto Friday 8 am)<br />
(Saturday)<br />
*Production continues, Issue on 1LO4 HV drop(NL) : cost ~2 hours of downtime, trippy beam <br />
*Beam back: day shift crew continued production followed by swing(trip rate is still high), towards the mid-swing shift: trip rate low,better beam delivery.<br />
*ABU=8.63 hr(Saturday 8 am)<br />
(Sunday)<br />
*Production continues throughout the owl shift, Early riser and mid-day shift. Started TAC run study by Sasha at about 2 pm. Expected completion: Late swing shift.Before the Vacuum pump alarm(11:30am-1:15 pm), beam was good with less trips. Finished TAC run. Beam restored. But accelerator had problems 1L05,07 NL system at the begining of owl shift. Beam restored at 12:13 pm and production also resumed.<br />
*ABU=14.73 hr (Upto Sunday 8 am), far better <br />
(Monday: upto 8 am)<br />
*Production running from midnight,<br />
*ABU=8.03 hr (Monday upto 4 am)<br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4146773 Day Shift March 10][https://logbooks.jlab.org/entry/4147593 Day Shift March 11][https://logbooks.jlab.org/entry/4148205 Day Shift March 12]<br />
*[https://logbooks.jlab.org/entry/4147070 Swing Shift March 10][https://logbooks.jlab.org/entry/4147781 Swing Shift March 11][https://logbooks.jlab.org/entry/4148404 Swing Shift March 12]<br />
*[https://logbooks.jlab.org/entry/4147209 Owl Shift March 10/11] [https://logbooks.jlab.org/entry/4147936 Owl Shift March 11/12][https://logbooks.jlab.org/entry/4148532 Owl Shift March 12/13]<br />
*[https://logbooks.jlab.org/entry/4147403 Early Riser Shift March 11] [https://logbooks.jlab.org/entry/4148064 Early Riser Shift March 12][https://logbooks.jlab.org/entry/4148664 Early Riser Shift March 13] <br />
*Total triggers since friday day shift(March 10):8.2b<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4147185 Harp Scan] <br />
*[https://logbooks.jlab.org/entry/4147916#comment-43972 PS FADC Scalar Readouts(Left/Right arm) dead channels](Lydia)[https://logbooks.jlab.org/entry/4147932](Left arm) [https://logbooks.jlab.org/entry/4147925](Right Arm) [https://logbooks.jlab.org/entry/4147923][https://logbooks.jlab.org/entry/4147976 dead and non dead channels]<br />
*[https://logbooks.jlab.org/entry/4147977 Switch COBREM Template to new TAGM configuration](Hovanes)<br />
*[https://logbooks.jlab.org/entry/4148476 TAC run] (Sasha)[https://logbooks.jlab.org/entry/4148501 bleedthrough current during TAC run]<br />
=== Issues ===<br />
*[https://logbooks.jlab.org/entry/4146781 TPOL alarms after Powercycle of crate, alarm still exists but less frequent]<br />
*[https://logbooks.jlab.org/entry/4147478#comment-43956 FDC HV Channel 2 C1 trips every couple of minutes] (Amy)<br />
*[https://logbooks.jlab.org/entry/4147488 Lowered the FDC HV channel 2 C1 2150V to 2125V] (Lubomir)<br />
*[https://logbooks.jlab.org/entry/4147479 FCAL base lock up (41:48)] [https://logbooks.jlab.org/entry/4148090 (11,49), (28,50)] [https://logbooks.jlab.org/entry/4148115 (41,39)][https://logbooks.jlab.org/entry/4148149 (18,32) manual reset](Amy)[-1,4)(14,13) Hovanes)]<br />
*[https://logbooks.jlab.org/entry/4148257 Vacuum pump alarm][[https://logbooks.jlab.org/entry/4148270 Vacuum pump alarm areas][https://logbooks.jlab.org/entry/4148283](Mike) [https://logbooks.jlab.org/entry/4148259 plot of alarmed variable][https://logbooks.jlab.org/entry/4148295 Goni Vacuum pump alarms] (Keith)<br />
*[https://logbooks.jlab.org/entry/4148349 Target Alarms]Mike [https://logbooks.jlab.org/entry/4148351 Target Alarms]Mike <br />
*[https://logbooks.jlab.org/entry/4148305 COBREM spectrum after Vacuum pump alarm][https://logbooks.jlab.org/entry/4148308 COBREM corrected][Olga/Hovanes]<br />
*begining of owl shift had DAQ issue: Powercycled rocDIRC and soft reboot of IOC by Hovanes (on call Justin).Issue was solved and DAQ started.<br />
=== Plans ===<br />
<br />
*bleed through measurement sunday, as of 2 pm it is going forward and Sasha and shift crew are working on it. TAC run started. Expected completion: late swing shift, then resumes production.<br />
<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
= Friday March 10 =<br />
<br />
=== Past 24 hours ===<br />
*Production continued<br />
*Four hall operation until ~11 pm, then HallC down until the morning. A,B and D operational overnight.<br />
*Beam was trippy during the day but got better over the swing shift through owl shift. <br />
*ABU=10.37 hr(midnight), ~4bn triggers <br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4145989 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146164 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146372 Owl Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4146581 Early Riser Shift Summary]<br />
<br />
<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4145950 Main Trigger Scalar frozen] [https://logbooks.jlab.org/entry/4145958 restarted] (Alexandre D.)<br />
*[https://logbooks.jlab.org/entry/4146057 FCAL Base (22,55) lock up and reset Alan G.]<br />
*[https://logbooks.jlab.org/entry/4146333 FCAL Base Lock up alarms:Sasha][https://logbooks.jlab.org/entry/4146276 FCAL Base lock up (42,7) and (45,13)][https://logbooks.jlab.org/entry/4146464 (25,27), (-5,-3): Rebecca B.]<br />
*[https://logbooks.jlab.org/entry/4146575 Off node in addition to base lock: required to reset] [Jesse H.]<br />
*[https://logbooks.jlab.org/files/2023/03/4146603/DAQ%20status%2C%20current%20and%20PS%3APSC%20rates%20.pdf Strip charts for DAQ status, current, PS/PSC rates etc..]<br />
=== Issues ===<br />
*TPOL alarms continued<br />
*DAQ live time 0%, restart did not solve, Surgey had to reset gluon01 crate: solved<br />
*DAQ issue early riser this morning: ROCFCAL error,DAQ reset (solved)<br />
*Active collimator bias voltage:[https://logbooks.jlab.org/entry/4144340] alarms to EPICS (Lubomir and Hovanes to communicate for TPOL card, one is in use. We should have one more somewhere)<br />
=== Plans ===<br />
*Opportunistic Access by Zisis/Karthik for mini BCAL prototype<br />
*TAC run (next week? or 3/10: HallC down for the night and probably for entire morning)<br />
*Energy measurement at HallC <br />
*Bleedthrough measurement at HallD <br />
*if HallC run low current or down for 2 hours at least, Sasha will do some work on TAC run.<br />
*3/10 HallC will have some down time at least some part of morning confirmed from HallC RC(Joerg), can we do some tests during HallC downtime?<br />
*Sasha Positive for the morning(3/10) based on HallC condition till that time.<br />
<br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)<br />
<br />
= Thursday March 9 =<br />
<br />
=== Past 24 hours ===<br />
* Work on Injector(early day shift): completed, beam restored.<br />
* HI test(900nA) Pb and Mo foils, HI study completed at the end of day shift and nominal production conditions restored including AC gain 10^-8<br />
* Production resumed at swing shift with AMO radiator configuration<br />
* Rate Scan study by Sasha: Swing shift, raw and production mode at different currents:300nA, 350nA and 400nA <br />
* Production resumed with 0/90 PARA after Sasha's rate scan completion <br />
* Beam off due to 1L09 tripping high voltage(~1.5hr)<br />
* Beam (trippy) early owl shift, then better beam, then beam current was fluctuating and was under 300 nA <br />
* ABU=11.28 hr(till 8 am 3/9), ~2 bn production triggers till 5 am 3/9, smooth running over the night <br />
<br />
=== Shift Reports ===<br />
*[https://logbooks.jlab.org/entry/4145755 Early Riser Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145145 Day Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145340 Swing Shift Summary]<br />
*[https://logbooks.jlab.org/entry/4145580 Owl Shift Summary]<br />
<br />
=== Reports ===<br />
*[https://logbooks.jlab.org/entry/4145132 High intensity test with Pb and Mo foils](Justin)<br />
*[https://logbooks.jlab.org/entry/4145087] [https://logbooks.jlab.org/entry/4145141] Pb and Molybdenum foil inserted](Lubomir)<br />
*[https://logbooks.jlab.org/entry/4145215 Doubled the thickness of the Molybdenum] (Lubomir)<br />
*[https://logbooks.jlab.org/entry/4145094] [https://logbooks.jlab.org/entry/4145147] CDC currents with W and W+Pb foils (Naomi)<br />
*[https://logbooks.jlab.org/entry/4145194 CDC currents with W and Mo foils] (Naomi)<br />
*[https://logbooks.jlab.org/entry/4145377 CDC AI on 16:25 3/8 swing] (Naomi) <br />
*[https://logbooks.jlab.org/entry/4145314 Beam halo alarms] <br />
*[https://logbooks.jlab.org/entry/4145367 Missing data on channel 23 TPOL](Roman)<br />
*[https://logbooks.jlab.org/entry/4145755 FCAL Base Lockup]<br />
*[https://logbooks.jlab.org/entry/4145810 Beam Current over the night] (Jesse)<br />
*[https://logbooks.jlab.org/entry/4145807][https://logbooks.jlab.org/entry/4145860]TPOL occupancies not flat before reset of rootspy](Yannik)<br />
=== Issues ===<br />
*[https://logbooks.jlab.org/entry/4144945 TPOL alarms]<br />
*DAQ issue this morning: live time dropped to 0%, restarting solved the issue<br />
<br />
===Plans=== <br />
*TAC run whenever opportunity comes( HallC run at small current or down) <br />
===Regular Production Cycle===<br />
*Production (300 nA, 2h runs) with cycle:<br />
**2 runs PARA (0/90)<br />
**2 runs PERP (0/90)<br />
**2 runs PARA (45/135)<br />
**2 runs PERP (45/135)<br />
**1 run AMO (use it to rejuvenate AMO reference in CBREM EPICS GUI)</div>Churaman