https://halldweb.jlab.org/wiki/api.php?action=feedcontributions&user=Ilarin&feedformat=atomGlueXWiki - User contributions [en]2024-03-29T15:53:40ZUser contributionsMediaWiki 1.24.1https://halldweb.jlab.org/wiki/index.php?title=GlueX-Collaboration-Sep-2023&diff=123015GlueX-Collaboration-Sep-20232023-09-22T14:35:15Z<p>Ilarin: /* Agenda */</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): Study of &pi;<sup>+</sup>&pi;<sup>0</sup>&Delta;<sup>++</sup> (Colin Gleason)<br />
** 11:30 (15+5): 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 />
** 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): &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>Ilarinhttps://halldweb.jlab.org/wiki/index.php?title=%CE%A0_polarizability_Meeting_Apr_12,_2023&diff=120680Π polarizability Meeting Apr 12, 20232023-04-12T16:47:37Z<p>Ilarin: /* Preliminary Agenda */</p>
<hr />
<div>11:00 EST (JLab time) Weekly Meeting <br><br />
<br />
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<br />
==Connecting==<br />
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<br />
== Action Items ==<br />
<br />
== Preliminary Agenda ==<br />
# Previous CPP meeting: [[Π_polarizability_Meeting_Apr_5,_2023|Apr 5, 2023]]<br />
# Announcements<br />
# Action Items<br />
# Calibrations<br />
#*TOF: expand calibration to more runs<br />
#*FCAL: ongoing, needs another "month?", currently good to 5% for pi0 width. issues with the innermost ring, no pi0 seen<br />
#*BCAL: was waiting for CDC to be calibrated, did not know it was done. Will proceed on this now.<br />
#*CDC: calibration is done. Naomi is working on refinements that do not impact the BCAL efforts. Note that the usual procedure to calibrate the CDC does not work because the Start Counter was not installed. Sean made a procedure to use the BCAL timing instead, however, this may introduce a catch 22?<br />
#*FDC: Keigo, done.<br />
#*CTOF, FMWPC:<br />
#** Digihit integral vs peak 2-d plots for groups of 24 MWPC channels show noise dependence on hit multiplicity in the group.<br><br />
[https://userweb.jlab.org/~ilarin/cpp/3333/ plots made for the entire group, file name legend: 1st number - MWPC#, 2nd - 24 wires group #, 3rd - one for 1...2 hits in the group, five for 10 or more hits]<br />
#*Tagger-Mic, -Hod, PS, TPOL: ?<br />
#** ver09: TaggerHod is off by 4ns for some runs, TaggerMic looks ok. There are issues with the relative timing between PS and the tagger MIC and HOD.<br />
#*Accidental Scaling Factor calibration requires Tagger and PS calibration.<br />
# CCDB Constants Status (Elton)<br />
#* [[Media:CCDB constants CPP.png]]<br />
# Data Analysis<br />
# Wiki Page [[Analysis_Overview]]<br />
# Documentation<br />
# Upcoming Presentations<br />
# Other business<br />
# Next meeting<br />
<br />
== Minutes ==<br />
<br />
''Attending:<br />
<br />
== Docs/Files ==<br />
in: /u/group/halld/www/halldweb/html/talks/2023/CPP/ link: This directory is accessible from the web at [https://halldweb.jlab.org/talks/2022/ https://halldweb.jlab.org/talks/2023/CPP]</div>Ilarinhttps://halldweb.jlab.org/wiki/index.php?title=%CE%A0_polarizability_Meeting_Mar_1,_2023&diff=119473Π polarizability Meeting Mar 1, 20232023-03-01T15:51:19Z<p>Ilarin: /* Preliminary Agenda */</p>
<hr />
<div>11:00 EST (JLab time) Weekly Meeting <br><br />
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==Connecting==<br />
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Meeting ID: 160 862 8791 <br><br />
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<br />
== Action Items ==<br />
<br />
== Preliminary Agenda ==<br />
# Previous CPP meeting: [[Π_polarizability_Meeting_Feb_22,_2023|Feb 22, 2023]]<br />
# Announcements<br />
# Action Items<br />
# Calibrations<br />
# Data Analysis<br />
## [https://userweb.jlab.org/~ilarin/cpp/muon_eff_study2.pdf Update on MWPC hit selection]<br />
# Wiki Page [[Analysis_Overview]]<br />
# Documentation<br />
# Other business<br />
# Next meeting<br />
<br />
== Minutes ==<br />
<br />
''Attending:<br />
<br />
== Docs/Files ==<br />
in: /u/group/halld/www/halldweb/html/talks/2023/CPP/ link: This directory is accessible from the web at [https://halldweb.jlab.org/talks/2022/ https://halldweb.jlab.org/talks/2023/CPP]</div>Ilarinhttps://halldweb.jlab.org/wiki/index.php?title=%CE%A0_polarizability_Meeting_Feb_22,_2023&diff=119307Π polarizability Meeting Feb 22, 20232023-02-22T08:58:36Z<p>Ilarin: /* Preliminary Agenda */</p>
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<div>11:00 EST (JLab time) Weekly Meeting <br><br />
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==Connecting==<br />
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== Action Items ==<br />
<br />
== Preliminary Agenda ==<br />
# Previous CPP meeting: [[Π_polarizability_Meeting_Feb_15,_2023|Feb 15, 2023]]<br />
# Announcements<br />
# Action Items<br />
# Calibrations<br />
## [https://userweb.jlab.org/~ilarin/cpp/muon_eff_study1.pdf closer look at MWPC efficiency]<br />
# Data Analysis<br />
# Wiki Page [[Analysis_Overview]]<br />
# Documentation<br />
# Other business<br />
# Next meeting<br />
<br />
== Minutes ==<br />
<br />
''Attending:<br />
<br />
== Docs/Files ==<br />
in: /u/group/halld/www/halldweb/html/talks/2023/CPP/ link: This directory is accessible from the web at [https://halldweb.jlab.org/talks/2022/ https://halldweb.jlab.org/talks/2023/CPP]</div>Ilarinhttps://halldweb.jlab.org/wiki/index.php?title=%CE%A0_polarizability_Meeting_Aug_3,_2022&diff=114884Π polarizability Meeting Aug 3, 20222022-08-03T12:54:26Z<p>Ilarin: /* Preliminary Agenda */</p>
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<div>09:30 EST (JLab time) Weekly Meeting <br><br />
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== Action Items ==<br />
<br />
# Take a current rate scan on full target later in the run to investigate any rate dependent effects. (Rory and Elton)<br />
# Continue to investigate neutral channel signals (Simon, Alex, Beni)<br />
<br />
== Preliminary Agenda ==<br />
# Previous CPP meeting: [[Π_polarizability_Meeting_Jul 27,_2022|Jul 27, 2022]]<br />
# Previous CPP Software meeting: [[Π polarizability Software Meeting May 5, 2022]]<br />
# Announcements<br />
#* Elton will give a seminar on CPP-NPP at William and Mary on Fri Sep 2 <br />
#* Opportunity to give a talk at [https://indico.jlab.org/event/344/ QNP2022] (remote at FSU) Sep 5-9<br />
# Action Items<br />
# [https://docs.google.com/spreadsheets/d/1sdluzy7p5vnlhw9AWJHBrYbXKTBet45o4den4zWX9dc/edit#gid=1855021251 Spread Sheet with Run List] (Albert)<br />
# Software/Calibration, Simulations<br />
#* [https://logbooks.jlab.org/entry/4023548 Log Entry 4023548:] MWPC efficiency (Ilya)<br />
#* [https://userweb.jlab.org/~ilarin/cpp/eta/pi0_5gev_lead.png dsigma/dtheta pi0] [https://userweb.jlab.org/~ilarin/cpp/eta/eta_5gev_lead.png dsigma/dtheta eta] single pi0 and eta coherent cross sections on lead at 5GeV (Ilya)<br />
#* [https://logbooks.jlab.org/entry/4023645 Log Entry 4023645:] 2pi0 final states<br />
#* [https://userweb.jlab.org/~ilarin/cpp/mpi0pi0eta.png (pi0 pi0 eta(2g))] first look at eta' (Ilya)<br />
# Photon beam / tagger / diamonds<br />
# DAQ and Electronic Setup (Sergey and Beni)<br />
# CPP-NPP Trigger<br />
# Current Run<br />
#* [https://logbooks.jlab.org/book/hdfmwpc FMWPC Log Book]<br />
#* [https://halldweb.jlab.org/talks/2022/CPP_NPP/ halldweb/talks/CPP_NPP]<br />
# [[CPP and NPP Experiment Configuration]]<br />
# Documentation <br />
# Other business<br />
# Next meeting<br />
<br />
== Minutes ==<br />
<br />
''Attending:</div>Ilarinhttps://halldweb.jlab.org/wiki/index.php?title=%CE%A0_polarizability_Meeting_Aug_3,_2022&diff=114883Π polarizability Meeting Aug 3, 20222022-08-03T12:52:42Z<p>Ilarin: /* Preliminary Agenda */</p>
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== Action Items ==<br />
<br />
# Take a current rate scan on full target later in the run to investigate any rate dependent effects. (Rory and Elton)<br />
# Continue to investigate neutral channel signals (Simon, Alex, Beni)<br />
<br />
== Preliminary Agenda ==<br />
# Previous CPP meeting: [[Π_polarizability_Meeting_Jul 27,_2022|Jul 27, 2022]]<br />
# Previous CPP Software meeting: [[Π polarizability Software Meeting May 5, 2022]]<br />
# Announcements<br />
#* Elton will give a seminar on CPP-NPP at William and Mary on Fri Sep 2 <br />
#* Opportunity to give a talk at [https://indico.jlab.org/event/344/ QNP2022] (remote at FSU) Sep 5-9<br />
# Action Items<br />
# [https://docs.google.com/spreadsheets/d/1sdluzy7p5vnlhw9AWJHBrYbXKTBet45o4den4zWX9dc/edit#gid=1855021251 Spread Sheet with Run List] (Albert)<br />
# Software/Calibration, Simulations<br />
#* [https://logbooks.jlab.org/entry/4023548 Log Entry 4023548:] MWPC efficiency (Ilya)<br />
#* [https://userweb.jlab.org/~ilarin/cpp/eta/pi0_5gev_lead.png] [https://userweb.jlab.org/~ilarin/cpp/eta/eta_5gev_lead.png] single pi0 and eta coherent cross sections on lead at 5GeV (Ilya)<br />
#* [https://logbooks.jlab.org/entry/4023645 Log Entry 4023645:] 2pi0 final states<br />
#* [https://userweb.jlab.org/~ilarin/cpp/mpi0pi0eta.png] first look at eta' (->pi0 pi0 eta(2g)) (Ilya)<br />
# Photon beam / tagger / diamonds<br />
# DAQ and Electronic Setup (Sergey and Beni)<br />
# CPP-NPP Trigger<br />
# Current Run<br />
#* [https://logbooks.jlab.org/book/hdfmwpc FMWPC Log Book]<br />
#* [https://halldweb.jlab.org/talks/2022/CPP_NPP/ halldweb/talks/CPP_NPP]<br />
# [[CPP and NPP Experiment Configuration]]<br />
# Documentation <br />
# Other business<br />
# Next meeting<br />
<br />
== Minutes ==<br />
<br />
''Attending:</div>Ilarinhttps://halldweb.jlab.org/wiki/index.php?title=%CE%A0_polarizability_Meeting_Aug_3,_2022&diff=114882Π polarizability Meeting Aug 3, 20222022-08-03T12:46:42Z<p>Ilarin: /* Preliminary Agenda */</p>
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<div>09:30 EST (JLab time) Weekly Meeting <br><br />
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<br />
== Action Items ==<br />
<br />
# Take a current rate scan on full target later in the run to investigate any rate dependent effects. (Rory and Elton)<br />
# Continue to investigate neutral channel signals (Simon, Alex, Beni)<br />
<br />
== Preliminary Agenda ==<br />
# Previous CPP meeting: [[Π_polarizability_Meeting_Jul 27,_2022|Jul 27, 2022]]<br />
# Previous CPP Software meeting: [[Π polarizability Software Meeting May 5, 2022]]<br />
# Announcements<br />
#* Elton will give a seminar on CPP-NPP at William and Mary on Fri Sep 2 <br />
#* Opportunity to give a talk at [https://indico.jlab.org/event/344/ QNP2022] (remote at FSU) Sep 5-9<br />
# Action Items<br />
# [https://docs.google.com/spreadsheets/d/1sdluzy7p5vnlhw9AWJHBrYbXKTBet45o4den4zWX9dc/edit#gid=1855021251 Spread Sheet with Run List] (Albert)<br />
# Software/Calibration, Simulations<br />
#* [https://logbooks.jlab.org/entry/4023548 Log Entry 4023548:] MWPC efficiency (Ilya)<br />
#* [https://userweb.jlab.org/~ilarin/cpp/eta/pi0_5gev_lead.png] [https://userweb.jlab.org/~ilarin/cpp/eta/eta_5gev_lead.png] single pi0 and eta coherent cross sections on lead at 5GeV (Ilya)<br />
#* [https://logbooks.jlab.org/entry/4023645 Log Entry 4023645:] 2pi0 final states <br />
# Photon beam / tagger / diamonds<br />
# DAQ and Electronic Setup (Sergey and Beni)<br />
# CPP-NPP Trigger<br />
# Current Run<br />
#* [https://logbooks.jlab.org/book/hdfmwpc FMWPC Log Book]<br />
#* [https://halldweb.jlab.org/talks/2022/CPP_NPP/ halldweb/talks/CPP_NPP]<br />
# [[CPP and NPP Experiment Configuration]]<br />
# Documentation <br />
# Other business<br />
# Next meeting<br />
<br />
== Minutes ==<br />
<br />
''Attending:</div>Ilarinhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_July_07_-_July_14,_2022&diff=114270Run Planning Meeting Notes, July 07 - July 14, 20222022-07-13T12:33:58Z<p>Ilarin: /* Reports */</p>
<hr />
<div> Back to [[Run Coordination Meetings:Summer2022]]<br />
<br />
Meeting are via ZoomGov: [https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 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/1sdluzy7p5vnlhw9AWJHBrYbXKTBet45o4den4zWX9dc/edit#gid=1855021251 Spreadsheet with list of runs]<br />
<br />
<br />
= Wednesday July 13 =<br />
<br />
=== Past 24 hours ===<br />
* Production on lead (~2.7B events)<br />
* trigger changed around 10 pm, first run with the updated trigger 101033<br />
<br />
=== Shift Reports ===<br />
* [https://logbooks.jlab.org/entry/4014366 Day shift summary]<br />
* [https://logbooks.jlab.org/entry/4014514 Swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4014653 Owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4014735 Early Riser shift summary]<br />
<br />
=== Reports ===<br />
* Trigger has been modified [https://logbooks.jlab.org/entry/4014639]<br />
* Scans (7.30 pm [https://logbooks.jlab.org/entry/4014607], 9 pm [https://logbooks.jlab.org/entry/4014628])<br />
* Collimator scan (Hovanes)[https://logbooks.jlab.org/entry/4014610] (result [https://logbooks.jlab.org/entry/4014619], xtrapolation [https://logbooks.jlab.org/entry/4014657]); MWPC was tripping(?)<br />
* Beam asym. monitor. fixed [https://logbooks.jlab.org/entry/4014793]<br />
* Slight improvement in Y-position stability [logentry from Matt Mock https://logbooks.jlab.org/entry/4014665]<br />
* Night beam strip chart [https://logbooks.jlab.org/entry/4014730]<br />
<br />
=== Issues ===<br />
<br />
=== Plans ===<br />
* Switch to empty target this afternoon<br />
* RF Recovery Thursday (beam down 8.15 till ~5pm)<br />
<br />
= Tuesday July 12 =<br />
<br />
=== Past 24 hours ===<br />
* David Lawrence acting RC for 24hr (hand back to Ilya late this afternoon)<br />
* >2.5B events<br />
* mostly production running with some trigger work<br />
<br />
=== Shift Reports ===<br />
* [https://logbooks.jlab.org/entry/4013902 Day shift summary]<br />
* [https://logbooks.jlab.org/entry/4014061 Swing Shift Summary 07-11-22], [https://logbooks.jlab.org/entry/4014071 Remote Shift Worker Swing 7/11/22]<br />
* [https://logbooks.jlab.org/entry/4014180 Owl Shift Summary, July 11]<br />
* [https://logbooks.jlab.org/entry/4014251 Shift Summary - Early riser shift 07/12/2022], [https://logbooks.jlab.org/entry/4014250 Remote shift worker Riser]<br />
<br />
=== Reports ===<br />
* [https://logbooks.jlab.org/entry/4013899 Follow-up Re: Rho polarization as a function of beam energy]<br />
* [https://logbooks.jlab.org/entry/4014028 Asymmetries for JD70-105 0/90 PERP]<br />
* [https://logbooks.jlab.org/entry/4013946 direct correlation between ebeam Y position and currents in FMWPC]<br />
* [https://logbooks.jlab.org/entry/4014137 CPP trigger rate, mask one FCAL ring]<br />
* [https://logbooks.jlab.org/entry/4014167 Extrapolations of today's wire scans]<br />
* [https://logbooks.jlab.org/entry/4014297 Beam RMS at AC July 1 to 11]<br />
* [https://logbooks.jlab.org/entry/4014304 FMWPC hit time distributions look ok]<br />
<br />
=== Issues ===<br />
* Beam stability in Y - MCC informed and will address<br />
* BCAL/FCAL LED trigger found off<br />
* [https://logbooks.jlab.org/entry/4013856 CPP Chamber gas flow]<br />
** [https://logbooks.jlab.org/entry/4013926 FMWPC currents are back up]<br />
* [https://logbooks.jlab.org/entry/4013859 Pressure on DIRC north barbox corrected]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* Hold off changing target until after 4pm <br />
* RF Recovery Thursday (beam down)<br />
<br />
= Friday July 8 - Sunday July 10 =<br />
<br />
=== Past 72 hours ===<br />
<br />
* 6B events on lead have been collected<br />
* FMWPC 1 noise level increased yesterday evening [https://logbooks.jlab.org/entry/4013708],<br />
** Beni noticed the chamber HV might be OFF [https://logbooks.jlab.org/entry/4013790]<br />
** Gas supply logentry [https://logbooks.jlab.org/entry/4013766]<br />
** MWPC1/4 noise level time progress [https://userweb.jlab.org/~ilarin/cpp/mwpc_occ_degradation.pdf]<br />
<br />
* DAQ livetime looks much better after switching to writing data in two files simultaneously<br />
* Friday evening harp scan [https://logbooks.jlab.org/entry/4012897] [https://logbooks.jlab.org/entry/4012901] [https://gryphn.phys.uconn.edu/halld/cobrems/harptool_2d.cgi?harp5C11_xsigma=1.293&harp5C11_xsigma_err=0.03&harp5C11_usigma=0.997&harp5C11_usigma_err=0.03&harp5C11_ysigma=1.015&harp5C11_ysigma_err=0.03&harp5C11B_xsigma=1.076&harp5C11B_xsigma_err=0.05&harp5C11B_usigma=0.8206&harp5C11B_usigma_err=0.05&harp5C11B_ysigma=0.931&harp5C11B_ysigma_err=0.15&radHarp_xsigma=1.039&radHarp_xsigma_err=0.02&radHarp_usigma=1.087&radHarp_usigma_err=0.02&radHarp_ysigma=0.8327&radHarp_ysigma_err=0.02&harp5C11_spos=102.97&harp5C11B_spos=115.11&emittance_x=0.0041&radHarp_spos=119.7&emittance_y=0.00233&collimator_spos=194.92&fit=fit+and+plot extrapolation]<br />
* Sunday morning harp scan [https://logbooks.jlab.org/entry/4013474 5C11] [https://logbooks.jlab.org/entry/4013475 5C11B] [https://logbooks.jlab.org/entry/4013479] [https://gryphn.phys.uconn.edu/halld/cobrems/harptool_2d.cgi?harp5C11_xsigma=1.51&harp5C11_xsigma_err=0.03&harp5C11_usigma=1.04&harp5C11_usigma_err=0.03&harp5C11_ysigma=1.181&harp5C11_ysigma_err=0.03&harp5C11B_xsigma=1.165&harp5C11B_xsigma_err=0.05&harp5C11B_usigma=0.8986&harp5C11B_usigma_err=0.05&harp5C11B_ysigma=1.028&harp5C11B_ysigma_err=0.15&radHarp_xsigma=1.141&radHarp_xsigma_err=0.02&radHarp_usigma=1.171&radHarp_usigma_err=0.02&radHarp_ysigma=0.8437&radHarp_ysigma_err=0.02&harp5C11_spos=102.97&harp5C11B_spos=115.11&emittance_x=0.0041&radHarp_spos=119.7&emittance_y=0.00233&collimator_spos=194.92&fit=fit+and+plot extrapolation]<br />
* Hall-D strip charts<br />
** Friday [https://logbooks.jlab.org/entry/4013160 Beni]<br />
** Saturday [https://logbooks.jlab.org/entry/4013403 Simon]<br />
** Sunday [https://logbooks.jlab.org/entry/4013591 Arshak]<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4012676 Friday day shift summary]<br />
* [https://logbooks.jlab.org/entry/4012861 Friday swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4012952 Friday owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4013044 Saturday early riser shift summary]<br />
* [https://logbooks.jlab.org/entry/4013166 Saturday day shift summary]<br />
* [https://logbooks.jlab.org/entry/4013264 Saturday swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4013337 Saturday owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4013408 Sunday early riser shift summary]<br />
* [https://logbooks.jlab.org/entry/4013486 Sunday day shift summary]<br />
* [https://logbooks.jlab.org/entry/4013580 Sunday swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4013649 Sunday owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4013717 Monday early riser shift summary]<br />
<br />
=== Reports ===<br />
* New high voltages were loaded for FCAL [https://logbooks.jlab.org/entry/4012655]<br />
* Hovanes has updated AMO radiator position [https://logbooks.jlab.org/entry/4012808]<br />
<br />
=== Issues ===<br />
* Tagger NMR communication will be worked out this week (Tim) [https://logbooks.jlab.org/entry/4012702]<br />
* Beam instability in y [https://logbooks.jlab.org/entry/4013571 Beni]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* unmask FCAL modules in the trigger<br />
<br />
<br />
= Thursday July 7 =<br />
<br />
=== Past 24 hours ===<br />
<br />
* harp scans were done during short beam on period during day-time, some distributions show 1/100 peak/shoulders ratio others 1/10,000 [https://logbooks.jlab.org/entry/4012157] [https://logbooks.jlab.org/entry/4012169]<br />
* Dominion Power's work required a voltage reduction so we had tagger, PS and sweep magnets off for a couple of hours<br />
* collected cosmics and LED runs during daytime, and production on lead (about 8 hrs) during night time<br />
* Beni: beam was quite stable overnight [https://logbooks.jlab.org/entry/4012625]<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4012170 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4012365 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4012468 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012564 early riser shift summary]<br />
<br />
=== Reports ===<br />
* Sasha checked FCAL trigger rate without masking inner layers. Preliminary result for the rate was 14kHz [https://logbooks.jlab.org/entry/4012436]<br />
* Hovanes pointed out, that we don't observe 60Hz oscillations now [https://logbooks.jlab.org/entry/4012466]<br />
<br />
=== Issues ===<br />
* Problems with running at 30nA on AMO, radiator thickness was reduced to 3*10^-4 this night,<br />
as 4.5*10^-4 was causing IOC trips [https://logbooks.jlab.org/entry/4012504] [https://logbooks.jlab.org/entry/4012514]<br />
* Alexandre just noticed that Tagger magnet NMR communication is down again [https://logbooks.jlab.org/entry/4012611]<br />
* DIRC major alarm has been acknowledged [https://logbooks.jlab.org/entry/4012485], Mark may need to investigate this issue more<br />
* Dave has noticed we have a higher radiation level values now, about factor of 1.5 [https://logbooks.jlab.org/entry/4012423], [https://logbooks.jlab.org/entry/4012426]<br />
* Hydra alarm on fa125_itrig [https://logbooks.jlab.org/entry/4012288]<br />
* daq livetime is uneven from time to time [https://logbooks.jlab.org/entry/4012631]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* find out the way to unmask FCAL modules<br />
<br />
= Wednesday, July 6 =<br />
<br />
=== Past 24 hours ===<br />
<br />
<br />
* Malte and Mark worked on FCAL bases replacement [https://logbooks.jlab.org/entry/4011757]<br />
* One of the RF crates had been disconnected, Beni fixed it [https://logbooks.jlab.org/entry/4011767]<br />
* Bobby and others worked in the tagger hall during the day. At 3:30 pm Bobby noticed that the IOC for the NMR was not responding properly. MCC rebooted the IOC crate. Afterward, it was still locked on zero and there was still a Comm Status error [https://logbooks.jlab.org/entry/4011870]<br />
* Beni found that the solenoid controls hung, and restarted the ramping, which was helpful.<br />
* Had minor issues with DAQ at 7.00 pm: ROCFDC11 error: timeout error on FA125, every 3 seconds. (fADC125 in fdc11 slot 3 was replaced during daytime [https://logbooks.jlab.org/entry/4011797]) Sergei worked out the DAQ issue at 7.50 pm<br />
* Established operating field of the solenoid at 8:30 pm.<br />
* harp scans are ongoing now<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4011688 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4011901 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4011988 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012045 early riser shift summary]<br />
<br />
=== Reports ===<br />
<br />
* Sergey and Lubomir worked in the Hall this night from 10 pm to 11:30 pm [https://logbooks.jlab.org/entry/4011999]<br />
* Hovanes reported his study of the coherent peak position drifts observed on the 4th of July [https://logbooks.jlab.org/entry/4011805]<br />
* Still have 60Hz structure [https://logbooks.jlab.org/entry/4012003]. The situation is improved according to MCC experts.<br />
* CDC HV and TAGM alarms are more frequent now<br />
* CDC gas flow increased [https://logbooks.jlab.org/entry/4012075]<br />
<br />
=== Issues ===<br />
* Hovanes pointed out that something strange happened during solenoid ramping up [https://logbooks.jlab.org/entry/4011909] [https://logbooks.jlab.org/entry/4012078]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* Unmasking FCAL central modules from the trigger needs to be done unless it increases rate too high</div>Ilarinhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_July_07_-_July_14,_2022&diff=114269Run Planning Meeting Notes, July 07 - July 14, 20222022-07-13T12:25:59Z<p>Ilarin: /* Plans */</p>
<hr />
<div> Back to [[Run Coordination Meetings:Summer2022]]<br />
<br />
Meeting are via ZoomGov: [https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 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/1sdluzy7p5vnlhw9AWJHBrYbXKTBet45o4den4zWX9dc/edit#gid=1855021251 Spreadsheet with list of runs]<br />
<br />
<br />
= Wednesday July 13 =<br />
<br />
=== Past 24 hours ===<br />
* Production on lead (~2.7B events)<br />
* trigger changed around 10 pm, first run with the updated trigger 101033<br />
<br />
=== Shift Reports ===<br />
* [https://logbooks.jlab.org/entry/4014366 Day shift summary]<br />
* [https://logbooks.jlab.org/entry/4014514 Swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4014653 Owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4014735 Early Riser shift summary]<br />
<br />
=== Reports ===<br />
* Trigger has been modified [https://logbooks.jlab.org/entry/4014639]<br />
* Scans (7.30 pm [https://logbooks.jlab.org/entry/4014607], 9 pm [https://logbooks.jlab.org/entry/4014628])<br />
* Collimator scan (Hovanes)[https://logbooks.jlab.org/entry/4014610] (result [https://logbooks.jlab.org/entry/4014619], xtrapolation [https://logbooks.jlab.org/entry/4014657]); MWPC was tripping(?)<br />
* Slight improvement in Y-position stability [logentry from Matt Mock https://logbooks.jlab.org/entry/4014665]<br />
* Night beam strip chart [https://logbooks.jlab.org/entry/4014730]<br />
<br />
=== Issues ===<br />
<br />
=== Plans ===<br />
* Switch to empty target this afternoon<br />
* RF Recovery Thursday (beam down 8.15 till ~5pm)<br />
<br />
= Tuesday July 12 =<br />
<br />
=== Past 24 hours ===<br />
* David Lawrence acting RC for 24hr (hand back to Ilya late this afternoon)<br />
* >2.5B events<br />
* mostly production running with some trigger work<br />
<br />
=== Shift Reports ===<br />
* [https://logbooks.jlab.org/entry/4013902 Day shift summary]<br />
* [https://logbooks.jlab.org/entry/4014061 Swing Shift Summary 07-11-22], [https://logbooks.jlab.org/entry/4014071 Remote Shift Worker Swing 7/11/22]<br />
* [https://logbooks.jlab.org/entry/4014180 Owl Shift Summary, July 11]<br />
* [https://logbooks.jlab.org/entry/4014251 Shift Summary - Early riser shift 07/12/2022], [https://logbooks.jlab.org/entry/4014250 Remote shift worker Riser]<br />
<br />
=== Reports ===<br />
* [https://logbooks.jlab.org/entry/4013899 Follow-up Re: Rho polarization as a function of beam energy]<br />
* [https://logbooks.jlab.org/entry/4014028 Asymmetries for JD70-105 0/90 PERP]<br />
* [https://logbooks.jlab.org/entry/4013946 direct correlation between ebeam Y position and currents in FMWPC]<br />
* [https://logbooks.jlab.org/entry/4014137 CPP trigger rate, mask one FCAL ring]<br />
* [https://logbooks.jlab.org/entry/4014167 Extrapolations of today's wire scans]<br />
* [https://logbooks.jlab.org/entry/4014297 Beam RMS at AC July 1 to 11]<br />
* [https://logbooks.jlab.org/entry/4014304 FMWPC hit time distributions look ok]<br />
<br />
=== Issues ===<br />
* Beam stability in Y - MCC informed and will address<br />
* BCAL/FCAL LED trigger found off<br />
* [https://logbooks.jlab.org/entry/4013856 CPP Chamber gas flow]<br />
** [https://logbooks.jlab.org/entry/4013926 FMWPC currents are back up]<br />
* [https://logbooks.jlab.org/entry/4013859 Pressure on DIRC north barbox corrected]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* Hold off changing target until after 4pm <br />
* RF Recovery Thursday (beam down)<br />
<br />
= Friday July 8 - Sunday July 10 =<br />
<br />
=== Past 72 hours ===<br />
<br />
* 6B events on lead have been collected<br />
* FMWPC 1 noise level increased yesterday evening [https://logbooks.jlab.org/entry/4013708],<br />
** Beni noticed the chamber HV might be OFF [https://logbooks.jlab.org/entry/4013790]<br />
** Gas supply logentry [https://logbooks.jlab.org/entry/4013766]<br />
** MWPC1/4 noise level time progress [https://userweb.jlab.org/~ilarin/cpp/mwpc_occ_degradation.pdf]<br />
<br />
* DAQ livetime looks much better after switching to writing data in two files simultaneously<br />
* Friday evening harp scan [https://logbooks.jlab.org/entry/4012897] [https://logbooks.jlab.org/entry/4012901] [https://gryphn.phys.uconn.edu/halld/cobrems/harptool_2d.cgi?harp5C11_xsigma=1.293&harp5C11_xsigma_err=0.03&harp5C11_usigma=0.997&harp5C11_usigma_err=0.03&harp5C11_ysigma=1.015&harp5C11_ysigma_err=0.03&harp5C11B_xsigma=1.076&harp5C11B_xsigma_err=0.05&harp5C11B_usigma=0.8206&harp5C11B_usigma_err=0.05&harp5C11B_ysigma=0.931&harp5C11B_ysigma_err=0.15&radHarp_xsigma=1.039&radHarp_xsigma_err=0.02&radHarp_usigma=1.087&radHarp_usigma_err=0.02&radHarp_ysigma=0.8327&radHarp_ysigma_err=0.02&harp5C11_spos=102.97&harp5C11B_spos=115.11&emittance_x=0.0041&radHarp_spos=119.7&emittance_y=0.00233&collimator_spos=194.92&fit=fit+and+plot extrapolation]<br />
* Sunday morning harp scan [https://logbooks.jlab.org/entry/4013474 5C11] [https://logbooks.jlab.org/entry/4013475 5C11B] [https://logbooks.jlab.org/entry/4013479] [https://gryphn.phys.uconn.edu/halld/cobrems/harptool_2d.cgi?harp5C11_xsigma=1.51&harp5C11_xsigma_err=0.03&harp5C11_usigma=1.04&harp5C11_usigma_err=0.03&harp5C11_ysigma=1.181&harp5C11_ysigma_err=0.03&harp5C11B_xsigma=1.165&harp5C11B_xsigma_err=0.05&harp5C11B_usigma=0.8986&harp5C11B_usigma_err=0.05&harp5C11B_ysigma=1.028&harp5C11B_ysigma_err=0.15&radHarp_xsigma=1.141&radHarp_xsigma_err=0.02&radHarp_usigma=1.171&radHarp_usigma_err=0.02&radHarp_ysigma=0.8437&radHarp_ysigma_err=0.02&harp5C11_spos=102.97&harp5C11B_spos=115.11&emittance_x=0.0041&radHarp_spos=119.7&emittance_y=0.00233&collimator_spos=194.92&fit=fit+and+plot extrapolation]<br />
* Hall-D strip charts<br />
** Friday [https://logbooks.jlab.org/entry/4013160 Beni]<br />
** Saturday [https://logbooks.jlab.org/entry/4013403 Simon]<br />
** Sunday [https://logbooks.jlab.org/entry/4013591 Arshak]<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4012676 Friday day shift summary]<br />
* [https://logbooks.jlab.org/entry/4012861 Friday swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4012952 Friday owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4013044 Saturday early riser shift summary]<br />
* [https://logbooks.jlab.org/entry/4013166 Saturday day shift summary]<br />
* [https://logbooks.jlab.org/entry/4013264 Saturday swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4013337 Saturday owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4013408 Sunday early riser shift summary]<br />
* [https://logbooks.jlab.org/entry/4013486 Sunday day shift summary]<br />
* [https://logbooks.jlab.org/entry/4013580 Sunday swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4013649 Sunday owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4013717 Monday early riser shift summary]<br />
<br />
=== Reports ===<br />
* New high voltages were loaded for FCAL [https://logbooks.jlab.org/entry/4012655]<br />
* Hovanes has updated AMO radiator position [https://logbooks.jlab.org/entry/4012808]<br />
<br />
=== Issues ===<br />
* Tagger NMR communication will be worked out this week (Tim) [https://logbooks.jlab.org/entry/4012702]<br />
* Beam instability in y [https://logbooks.jlab.org/entry/4013571 Beni]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* unmask FCAL modules in the trigger<br />
<br />
<br />
= Thursday July 7 =<br />
<br />
=== Past 24 hours ===<br />
<br />
* harp scans were done during short beam on period during day-time, some distributions show 1/100 peak/shoulders ratio others 1/10,000 [https://logbooks.jlab.org/entry/4012157] [https://logbooks.jlab.org/entry/4012169]<br />
* Dominion Power's work required a voltage reduction so we had tagger, PS and sweep magnets off for a couple of hours<br />
* collected cosmics and LED runs during daytime, and production on lead (about 8 hrs) during night time<br />
* Beni: beam was quite stable overnight [https://logbooks.jlab.org/entry/4012625]<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4012170 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4012365 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4012468 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012564 early riser shift summary]<br />
<br />
=== Reports ===<br />
* Sasha checked FCAL trigger rate without masking inner layers. Preliminary result for the rate was 14kHz [https://logbooks.jlab.org/entry/4012436]<br />
* Hovanes pointed out, that we don't observe 60Hz oscillations now [https://logbooks.jlab.org/entry/4012466]<br />
<br />
=== Issues ===<br />
* Problems with running at 30nA on AMO, radiator thickness was reduced to 3*10^-4 this night,<br />
as 4.5*10^-4 was causing IOC trips [https://logbooks.jlab.org/entry/4012504] [https://logbooks.jlab.org/entry/4012514]<br />
* Alexandre just noticed that Tagger magnet NMR communication is down again [https://logbooks.jlab.org/entry/4012611]<br />
* DIRC major alarm has been acknowledged [https://logbooks.jlab.org/entry/4012485], Mark may need to investigate this issue more<br />
* Dave has noticed we have a higher radiation level values now, about factor of 1.5 [https://logbooks.jlab.org/entry/4012423], [https://logbooks.jlab.org/entry/4012426]<br />
* Hydra alarm on fa125_itrig [https://logbooks.jlab.org/entry/4012288]<br />
* daq livetime is uneven from time to time [https://logbooks.jlab.org/entry/4012631]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* find out the way to unmask FCAL modules<br />
<br />
= Wednesday, July 6 =<br />
<br />
=== Past 24 hours ===<br />
<br />
<br />
* Malte and Mark worked on FCAL bases replacement [https://logbooks.jlab.org/entry/4011757]<br />
* One of the RF crates had been disconnected, Beni fixed it [https://logbooks.jlab.org/entry/4011767]<br />
* Bobby and others worked in the tagger hall during the day. At 3:30 pm Bobby noticed that the IOC for the NMR was not responding properly. MCC rebooted the IOC crate. Afterward, it was still locked on zero and there was still a Comm Status error [https://logbooks.jlab.org/entry/4011870]<br />
* Beni found that the solenoid controls hung, and restarted the ramping, which was helpful.<br />
* Had minor issues with DAQ at 7.00 pm: ROCFDC11 error: timeout error on FA125, every 3 seconds. (fADC125 in fdc11 slot 3 was replaced during daytime [https://logbooks.jlab.org/entry/4011797]) Sergei worked out the DAQ issue at 7.50 pm<br />
* Established operating field of the solenoid at 8:30 pm.<br />
* harp scans are ongoing now<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4011688 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4011901 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4011988 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012045 early riser shift summary]<br />
<br />
=== Reports ===<br />
<br />
* Sergey and Lubomir worked in the Hall this night from 10 pm to 11:30 pm [https://logbooks.jlab.org/entry/4011999]<br />
* Hovanes reported his study of the coherent peak position drifts observed on the 4th of July [https://logbooks.jlab.org/entry/4011805]<br />
* Still have 60Hz structure [https://logbooks.jlab.org/entry/4012003]. The situation is improved according to MCC experts.<br />
* CDC HV and TAGM alarms are more frequent now<br />
* CDC gas flow increased [https://logbooks.jlab.org/entry/4012075]<br />
<br />
=== Issues ===<br />
* Hovanes pointed out that something strange happened during solenoid ramping up [https://logbooks.jlab.org/entry/4011909] [https://logbooks.jlab.org/entry/4012078]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* Unmasking FCAL central modules from the trigger needs to be done unless it increases rate too high</div>Ilarinhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_July_07_-_July_14,_2022&diff=114268Run Planning Meeting Notes, July 07 - July 14, 20222022-07-13T12:15:27Z<p>Ilarin: /* Reports */</p>
<hr />
<div> Back to [[Run Coordination Meetings:Summer2022]]<br />
<br />
Meeting are via ZoomGov: [https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 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/1sdluzy7p5vnlhw9AWJHBrYbXKTBet45o4den4zWX9dc/edit#gid=1855021251 Spreadsheet with list of runs]<br />
<br />
<br />
= Wednesday July 13 =<br />
<br />
=== Past 24 hours ===<br />
* Production on lead (~2.7B events)<br />
* trigger changed around 10 pm, first run with the updated trigger 101033<br />
<br />
=== Shift Reports ===<br />
* [https://logbooks.jlab.org/entry/4014366 Day shift summary]<br />
* [https://logbooks.jlab.org/entry/4014514 Swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4014653 Owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4014735 Early Riser shift summary]<br />
<br />
=== Reports ===<br />
* Trigger has been modified [https://logbooks.jlab.org/entry/4014639]<br />
* Scans (7.30 pm [https://logbooks.jlab.org/entry/4014607], 9 pm [https://logbooks.jlab.org/entry/4014628])<br />
* Collimator scan (Hovanes)[https://logbooks.jlab.org/entry/4014610] (result [https://logbooks.jlab.org/entry/4014619], xtrapolation [https://logbooks.jlab.org/entry/4014657]); MWPC was tripping(?)<br />
* Slight improvement in Y-position stability [logentry from Matt Mock https://logbooks.jlab.org/entry/4014665]<br />
* Night beam strip chart [https://logbooks.jlab.org/entry/4014730]<br />
<br />
=== Issues ===<br />
<br />
=== Plans ===<br />
* Switch to empty target this afternoon<br />
* RF Recovery Thursday (beam down)<br />
<br />
<br />
= Tuesday July 12 =<br />
<br />
=== Past 24 hours ===<br />
* David Lawrence acting RC for 24hr (hand back to Ilya late this afternoon)<br />
* >2.5B events<br />
* mostly production running with some trigger work<br />
<br />
=== Shift Reports ===<br />
* [https://logbooks.jlab.org/entry/4013902 Day shift summary]<br />
* [https://logbooks.jlab.org/entry/4014061 Swing Shift Summary 07-11-22], [https://logbooks.jlab.org/entry/4014071 Remote Shift Worker Swing 7/11/22]<br />
* [https://logbooks.jlab.org/entry/4014180 Owl Shift Summary, July 11]<br />
* [https://logbooks.jlab.org/entry/4014251 Shift Summary - Early riser shift 07/12/2022], [https://logbooks.jlab.org/entry/4014250 Remote shift worker Riser]<br />
<br />
=== Reports ===<br />
* [https://logbooks.jlab.org/entry/4013899 Follow-up Re: Rho polarization as a function of beam energy]<br />
* [https://logbooks.jlab.org/entry/4014028 Asymmetries for JD70-105 0/90 PERP]<br />
* [https://logbooks.jlab.org/entry/4013946 direct correlation between ebeam Y position and currents in FMWPC]<br />
* [https://logbooks.jlab.org/entry/4014137 CPP trigger rate, mask one FCAL ring]<br />
* [https://logbooks.jlab.org/entry/4014167 Extrapolations of today's wire scans]<br />
* [https://logbooks.jlab.org/entry/4014297 Beam RMS at AC July 1 to 11]<br />
* [https://logbooks.jlab.org/entry/4014304 FMWPC hit time distributions look ok]<br />
<br />
=== Issues ===<br />
* Beam stability in Y - MCC informed and will address<br />
* BCAL/FCAL LED trigger found off<br />
* [https://logbooks.jlab.org/entry/4013856 CPP Chamber gas flow]<br />
** [https://logbooks.jlab.org/entry/4013926 FMWPC currents are back up]<br />
* [https://logbooks.jlab.org/entry/4013859 Pressure on DIRC north barbox corrected]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* Hold off changing target until after 4pm <br />
* RF Recovery Thursday (beam down)<br />
<br />
= Friday July 8 - Sunday July 10 =<br />
<br />
=== Past 72 hours ===<br />
<br />
* 6B events on lead have been collected<br />
* FMWPC 1 noise level increased yesterday evening [https://logbooks.jlab.org/entry/4013708],<br />
** Beni noticed the chamber HV might be OFF [https://logbooks.jlab.org/entry/4013790]<br />
** Gas supply logentry [https://logbooks.jlab.org/entry/4013766]<br />
** MWPC1/4 noise level time progress [https://userweb.jlab.org/~ilarin/cpp/mwpc_occ_degradation.pdf]<br />
<br />
* DAQ livetime looks much better after switching to writing data in two files simultaneously<br />
* Friday evening harp scan [https://logbooks.jlab.org/entry/4012897] [https://logbooks.jlab.org/entry/4012901] [https://gryphn.phys.uconn.edu/halld/cobrems/harptool_2d.cgi?harp5C11_xsigma=1.293&harp5C11_xsigma_err=0.03&harp5C11_usigma=0.997&harp5C11_usigma_err=0.03&harp5C11_ysigma=1.015&harp5C11_ysigma_err=0.03&harp5C11B_xsigma=1.076&harp5C11B_xsigma_err=0.05&harp5C11B_usigma=0.8206&harp5C11B_usigma_err=0.05&harp5C11B_ysigma=0.931&harp5C11B_ysigma_err=0.15&radHarp_xsigma=1.039&radHarp_xsigma_err=0.02&radHarp_usigma=1.087&radHarp_usigma_err=0.02&radHarp_ysigma=0.8327&radHarp_ysigma_err=0.02&harp5C11_spos=102.97&harp5C11B_spos=115.11&emittance_x=0.0041&radHarp_spos=119.7&emittance_y=0.00233&collimator_spos=194.92&fit=fit+and+plot extrapolation]<br />
* Sunday morning harp scan [https://logbooks.jlab.org/entry/4013474 5C11] [https://logbooks.jlab.org/entry/4013475 5C11B] [https://logbooks.jlab.org/entry/4013479] [https://gryphn.phys.uconn.edu/halld/cobrems/harptool_2d.cgi?harp5C11_xsigma=1.51&harp5C11_xsigma_err=0.03&harp5C11_usigma=1.04&harp5C11_usigma_err=0.03&harp5C11_ysigma=1.181&harp5C11_ysigma_err=0.03&harp5C11B_xsigma=1.165&harp5C11B_xsigma_err=0.05&harp5C11B_usigma=0.8986&harp5C11B_usigma_err=0.05&harp5C11B_ysigma=1.028&harp5C11B_ysigma_err=0.15&radHarp_xsigma=1.141&radHarp_xsigma_err=0.02&radHarp_usigma=1.171&radHarp_usigma_err=0.02&radHarp_ysigma=0.8437&radHarp_ysigma_err=0.02&harp5C11_spos=102.97&harp5C11B_spos=115.11&emittance_x=0.0041&radHarp_spos=119.7&emittance_y=0.00233&collimator_spos=194.92&fit=fit+and+plot extrapolation]<br />
* Hall-D strip charts<br />
** Friday [https://logbooks.jlab.org/entry/4013160 Beni]<br />
** Saturday [https://logbooks.jlab.org/entry/4013403 Simon]<br />
** Sunday [https://logbooks.jlab.org/entry/4013591 Arshak]<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4012676 Friday day shift summary]<br />
* [https://logbooks.jlab.org/entry/4012861 Friday swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4012952 Friday owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4013044 Saturday early riser shift summary]<br />
* [https://logbooks.jlab.org/entry/4013166 Saturday day shift summary]<br />
* [https://logbooks.jlab.org/entry/4013264 Saturday swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4013337 Saturday owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4013408 Sunday early riser shift summary]<br />
* [https://logbooks.jlab.org/entry/4013486 Sunday day shift summary]<br />
* [https://logbooks.jlab.org/entry/4013580 Sunday swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4013649 Sunday owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4013717 Monday early riser shift summary]<br />
<br />
=== Reports ===<br />
* New high voltages were loaded for FCAL [https://logbooks.jlab.org/entry/4012655]<br />
* Hovanes has updated AMO radiator position [https://logbooks.jlab.org/entry/4012808]<br />
<br />
=== Issues ===<br />
* Tagger NMR communication will be worked out this week (Tim) [https://logbooks.jlab.org/entry/4012702]<br />
* Beam instability in y [https://logbooks.jlab.org/entry/4013571 Beni]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* unmask FCAL modules in the trigger<br />
<br />
<br />
= Thursday July 7 =<br />
<br />
=== Past 24 hours ===<br />
<br />
* harp scans were done during short beam on period during day-time, some distributions show 1/100 peak/shoulders ratio others 1/10,000 [https://logbooks.jlab.org/entry/4012157] [https://logbooks.jlab.org/entry/4012169]<br />
* Dominion Power's work required a voltage reduction so we had tagger, PS and sweep magnets off for a couple of hours<br />
* collected cosmics and LED runs during daytime, and production on lead (about 8 hrs) during night time<br />
* Beni: beam was quite stable overnight [https://logbooks.jlab.org/entry/4012625]<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4012170 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4012365 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4012468 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012564 early riser shift summary]<br />
<br />
=== Reports ===<br />
* Sasha checked FCAL trigger rate without masking inner layers. Preliminary result for the rate was 14kHz [https://logbooks.jlab.org/entry/4012436]<br />
* Hovanes pointed out, that we don't observe 60Hz oscillations now [https://logbooks.jlab.org/entry/4012466]<br />
<br />
=== Issues ===<br />
* Problems with running at 30nA on AMO, radiator thickness was reduced to 3*10^-4 this night,<br />
as 4.5*10^-4 was causing IOC trips [https://logbooks.jlab.org/entry/4012504] [https://logbooks.jlab.org/entry/4012514]<br />
* Alexandre just noticed that Tagger magnet NMR communication is down again [https://logbooks.jlab.org/entry/4012611]<br />
* DIRC major alarm has been acknowledged [https://logbooks.jlab.org/entry/4012485], Mark may need to investigate this issue more<br />
* Dave has noticed we have a higher radiation level values now, about factor of 1.5 [https://logbooks.jlab.org/entry/4012423], [https://logbooks.jlab.org/entry/4012426]<br />
* Hydra alarm on fa125_itrig [https://logbooks.jlab.org/entry/4012288]<br />
* daq livetime is uneven from time to time [https://logbooks.jlab.org/entry/4012631]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* find out the way to unmask FCAL modules<br />
<br />
= Wednesday, July 6 =<br />
<br />
=== Past 24 hours ===<br />
<br />
<br />
* Malte and Mark worked on FCAL bases replacement [https://logbooks.jlab.org/entry/4011757]<br />
* One of the RF crates had been disconnected, Beni fixed it [https://logbooks.jlab.org/entry/4011767]<br />
* Bobby and others worked in the tagger hall during the day. At 3:30 pm Bobby noticed that the IOC for the NMR was not responding properly. MCC rebooted the IOC crate. Afterward, it was still locked on zero and there was still a Comm Status error [https://logbooks.jlab.org/entry/4011870]<br />
* Beni found that the solenoid controls hung, and restarted the ramping, which was helpful.<br />
* Had minor issues with DAQ at 7.00 pm: ROCFDC11 error: timeout error on FA125, every 3 seconds. (fADC125 in fdc11 slot 3 was replaced during daytime [https://logbooks.jlab.org/entry/4011797]) Sergei worked out the DAQ issue at 7.50 pm<br />
* Established operating field of the solenoid at 8:30 pm.<br />
* harp scans are ongoing now<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4011688 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4011901 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4011988 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012045 early riser shift summary]<br />
<br />
=== Reports ===<br />
<br />
* Sergey and Lubomir worked in the Hall this night from 10 pm to 11:30 pm [https://logbooks.jlab.org/entry/4011999]<br />
* Hovanes reported his study of the coherent peak position drifts observed on the 4th of July [https://logbooks.jlab.org/entry/4011805]<br />
* Still have 60Hz structure [https://logbooks.jlab.org/entry/4012003]. The situation is improved according to MCC experts.<br />
* CDC HV and TAGM alarms are more frequent now<br />
* CDC gas flow increased [https://logbooks.jlab.org/entry/4012075]<br />
<br />
=== Issues ===<br />
* Hovanes pointed out that something strange happened during solenoid ramping up [https://logbooks.jlab.org/entry/4011909] [https://logbooks.jlab.org/entry/4012078]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* Unmasking FCAL central modules from the trigger needs to be done unless it increases rate too high</div>Ilarinhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_July_07_-_July_14,_2022&diff=114267Run Planning Meeting Notes, July 07 - July 14, 20222022-07-13T10:34:27Z<p>Ilarin: /* Past 24 hours */</p>
<hr />
<div> Back to [[Run Coordination Meetings:Summer2022]]<br />
<br />
Meeting are via ZoomGov: [https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 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/1sdluzy7p5vnlhw9AWJHBrYbXKTBet45o4den4zWX9dc/edit#gid=1855021251 Spreadsheet with list of runs]<br />
<br />
<br />
= Wednesday July 13 =<br />
<br />
=== Past 24 hours ===<br />
* Production on lead (~2.7B events)<br />
* trigger changed around 10 pm, first run with the updated trigger 101033<br />
<br />
=== Shift Reports ===<br />
* [https://logbooks.jlab.org/entry/4014366 Day shift summary]<br />
* [https://logbooks.jlab.org/entry/4014514 Swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4014653 Owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4014735 Early Riser shift summary]<br />
<br />
=== Reports ===<br />
* Trigger has been modified [https://logbooks.jlab.org/entry/4014639]<br />
* Scans (7.30 pm [https://logbooks.jlab.org/entry/4014607], 9 pm [https://logbooks.jlab.org/entry/4014628])<br />
* Collimator scan (Hovanes)[https://logbooks.jlab.org/entry/4014610] (result [https://logbooks.jlab.org/entry/4014619], xtrapolation [https://logbooks.jlab.org/entry/4014657]); MWPC was tripping(?)<br />
* Slight improvement in Y-position stability [logentry from Matt Mock https://logbooks.jlab.org/entry/4014665]<br />
<br />
=== Issues ===<br />
<br />
=== Plans ===<br />
* Switch to empty target this afternoon<br />
* RF Recovery Thursday (beam down)<br />
<br />
<br />
= Tuesday July 12 =<br />
<br />
=== Past 24 hours ===<br />
* David Lawrence acting RC for 24hr (hand back to Ilya late this afternoon)<br />
* >2.5B events<br />
* mostly production running with some trigger work<br />
<br />
=== Shift Reports ===<br />
* [https://logbooks.jlab.org/entry/4013902 Day shift summary]<br />
* [https://logbooks.jlab.org/entry/4014061 Swing Shift Summary 07-11-22], [https://logbooks.jlab.org/entry/4014071 Remote Shift Worker Swing 7/11/22]<br />
* [https://logbooks.jlab.org/entry/4014180 Owl Shift Summary, July 11]<br />
* [https://logbooks.jlab.org/entry/4014251 Shift Summary - Early riser shift 07/12/2022], [https://logbooks.jlab.org/entry/4014250 Remote shift worker Riser]<br />
<br />
=== Reports ===<br />
* [https://logbooks.jlab.org/entry/4013899 Follow-up Re: Rho polarization as a function of beam energy]<br />
* [https://logbooks.jlab.org/entry/4014028 Asymmetries for JD70-105 0/90 PERP]<br />
* [https://logbooks.jlab.org/entry/4013946 direct correlation between ebeam Y position and currents in FMWPC]<br />
* [https://logbooks.jlab.org/entry/4014137 CPP trigger rate, mask one FCAL ring]<br />
* [https://logbooks.jlab.org/entry/4014167 Extrapolations of today's wire scans]<br />
* [https://logbooks.jlab.org/entry/4014297 Beam RMS at AC July 1 to 11]<br />
* [https://logbooks.jlab.org/entry/4014304 FMWPC hit time distributions look ok]<br />
<br />
=== Issues ===<br />
* Beam stability in Y - MCC informed and will address<br />
* BCAL/FCAL LED trigger found off<br />
* [https://logbooks.jlab.org/entry/4013856 CPP Chamber gas flow]<br />
** [https://logbooks.jlab.org/entry/4013926 FMWPC currents are back up]<br />
* [https://logbooks.jlab.org/entry/4013859 Pressure on DIRC north barbox corrected]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* Hold off changing target until after 4pm <br />
* RF Recovery Thursday (beam down)<br />
<br />
= Friday July 8 - Sunday July 10 =<br />
<br />
=== Past 72 hours ===<br />
<br />
* 6B events on lead have been collected<br />
* FMWPC 1 noise level increased yesterday evening [https://logbooks.jlab.org/entry/4013708],<br />
** Beni noticed the chamber HV might be OFF [https://logbooks.jlab.org/entry/4013790]<br />
** Gas supply logentry [https://logbooks.jlab.org/entry/4013766]<br />
** MWPC1/4 noise level time progress [https://userweb.jlab.org/~ilarin/cpp/mwpc_occ_degradation.pdf]<br />
<br />
* DAQ livetime looks much better after switching to writing data in two files simultaneously<br />
* Friday evening harp scan [https://logbooks.jlab.org/entry/4012897] [https://logbooks.jlab.org/entry/4012901] [https://gryphn.phys.uconn.edu/halld/cobrems/harptool_2d.cgi?harp5C11_xsigma=1.293&harp5C11_xsigma_err=0.03&harp5C11_usigma=0.997&harp5C11_usigma_err=0.03&harp5C11_ysigma=1.015&harp5C11_ysigma_err=0.03&harp5C11B_xsigma=1.076&harp5C11B_xsigma_err=0.05&harp5C11B_usigma=0.8206&harp5C11B_usigma_err=0.05&harp5C11B_ysigma=0.931&harp5C11B_ysigma_err=0.15&radHarp_xsigma=1.039&radHarp_xsigma_err=0.02&radHarp_usigma=1.087&radHarp_usigma_err=0.02&radHarp_ysigma=0.8327&radHarp_ysigma_err=0.02&harp5C11_spos=102.97&harp5C11B_spos=115.11&emittance_x=0.0041&radHarp_spos=119.7&emittance_y=0.00233&collimator_spos=194.92&fit=fit+and+plot extrapolation]<br />
* Sunday morning harp scan [https://logbooks.jlab.org/entry/4013474 5C11] [https://logbooks.jlab.org/entry/4013475 5C11B] [https://logbooks.jlab.org/entry/4013479] [https://gryphn.phys.uconn.edu/halld/cobrems/harptool_2d.cgi?harp5C11_xsigma=1.51&harp5C11_xsigma_err=0.03&harp5C11_usigma=1.04&harp5C11_usigma_err=0.03&harp5C11_ysigma=1.181&harp5C11_ysigma_err=0.03&harp5C11B_xsigma=1.165&harp5C11B_xsigma_err=0.05&harp5C11B_usigma=0.8986&harp5C11B_usigma_err=0.05&harp5C11B_ysigma=1.028&harp5C11B_ysigma_err=0.15&radHarp_xsigma=1.141&radHarp_xsigma_err=0.02&radHarp_usigma=1.171&radHarp_usigma_err=0.02&radHarp_ysigma=0.8437&radHarp_ysigma_err=0.02&harp5C11_spos=102.97&harp5C11B_spos=115.11&emittance_x=0.0041&radHarp_spos=119.7&emittance_y=0.00233&collimator_spos=194.92&fit=fit+and+plot extrapolation]<br />
* Hall-D strip charts<br />
** Friday [https://logbooks.jlab.org/entry/4013160 Beni]<br />
** Saturday [https://logbooks.jlab.org/entry/4013403 Simon]<br />
** Sunday [https://logbooks.jlab.org/entry/4013591 Arshak]<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4012676 Friday day shift summary]<br />
* [https://logbooks.jlab.org/entry/4012861 Friday swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4012952 Friday owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4013044 Saturday early riser shift summary]<br />
* [https://logbooks.jlab.org/entry/4013166 Saturday day shift summary]<br />
* [https://logbooks.jlab.org/entry/4013264 Saturday swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4013337 Saturday owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4013408 Sunday early riser shift summary]<br />
* [https://logbooks.jlab.org/entry/4013486 Sunday day shift summary]<br />
* [https://logbooks.jlab.org/entry/4013580 Sunday swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4013649 Sunday owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4013717 Monday early riser shift summary]<br />
<br />
=== Reports ===<br />
* New high voltages were loaded for FCAL [https://logbooks.jlab.org/entry/4012655]<br />
* Hovanes has updated AMO radiator position [https://logbooks.jlab.org/entry/4012808]<br />
<br />
=== Issues ===<br />
* Tagger NMR communication will be worked out this week (Tim) [https://logbooks.jlab.org/entry/4012702]<br />
* Beam instability in y [https://logbooks.jlab.org/entry/4013571 Beni]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* unmask FCAL modules in the trigger<br />
<br />
<br />
= Thursday July 7 =<br />
<br />
=== Past 24 hours ===<br />
<br />
* harp scans were done during short beam on period during day-time, some distributions show 1/100 peak/shoulders ratio others 1/10,000 [https://logbooks.jlab.org/entry/4012157] [https://logbooks.jlab.org/entry/4012169]<br />
* Dominion Power's work required a voltage reduction so we had tagger, PS and sweep magnets off for a couple of hours<br />
* collected cosmics and LED runs during daytime, and production on lead (about 8 hrs) during night time<br />
* Beni: beam was quite stable overnight [https://logbooks.jlab.org/entry/4012625]<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4012170 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4012365 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4012468 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012564 early riser shift summary]<br />
<br />
=== Reports ===<br />
* Sasha checked FCAL trigger rate without masking inner layers. Preliminary result for the rate was 14kHz [https://logbooks.jlab.org/entry/4012436]<br />
* Hovanes pointed out, that we don't observe 60Hz oscillations now [https://logbooks.jlab.org/entry/4012466]<br />
<br />
=== Issues ===<br />
* Problems with running at 30nA on AMO, radiator thickness was reduced to 3*10^-4 this night,<br />
as 4.5*10^-4 was causing IOC trips [https://logbooks.jlab.org/entry/4012504] [https://logbooks.jlab.org/entry/4012514]<br />
* Alexandre just noticed that Tagger magnet NMR communication is down again [https://logbooks.jlab.org/entry/4012611]<br />
* DIRC major alarm has been acknowledged [https://logbooks.jlab.org/entry/4012485], Mark may need to investigate this issue more<br />
* Dave has noticed we have a higher radiation level values now, about factor of 1.5 [https://logbooks.jlab.org/entry/4012423], [https://logbooks.jlab.org/entry/4012426]<br />
* Hydra alarm on fa125_itrig [https://logbooks.jlab.org/entry/4012288]<br />
* daq livetime is uneven from time to time [https://logbooks.jlab.org/entry/4012631]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* find out the way to unmask FCAL modules<br />
<br />
= Wednesday, July 6 =<br />
<br />
=== Past 24 hours ===<br />
<br />
<br />
* Malte and Mark worked on FCAL bases replacement [https://logbooks.jlab.org/entry/4011757]<br />
* One of the RF crates had been disconnected, Beni fixed it [https://logbooks.jlab.org/entry/4011767]<br />
* Bobby and others worked in the tagger hall during the day. At 3:30 pm Bobby noticed that the IOC for the NMR was not responding properly. MCC rebooted the IOC crate. Afterward, it was still locked on zero and there was still a Comm Status error [https://logbooks.jlab.org/entry/4011870]<br />
* Beni found that the solenoid controls hung, and restarted the ramping, which was helpful.<br />
* Had minor issues with DAQ at 7.00 pm: ROCFDC11 error: timeout error on FA125, every 3 seconds. (fADC125 in fdc11 slot 3 was replaced during daytime [https://logbooks.jlab.org/entry/4011797]) Sergei worked out the DAQ issue at 7.50 pm<br />
* Established operating field of the solenoid at 8:30 pm.<br />
* harp scans are ongoing now<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4011688 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4011901 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4011988 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012045 early riser shift summary]<br />
<br />
=== Reports ===<br />
<br />
* Sergey and Lubomir worked in the Hall this night from 10 pm to 11:30 pm [https://logbooks.jlab.org/entry/4011999]<br />
* Hovanes reported his study of the coherent peak position drifts observed on the 4th of July [https://logbooks.jlab.org/entry/4011805]<br />
* Still have 60Hz structure [https://logbooks.jlab.org/entry/4012003]. The situation is improved according to MCC experts.<br />
* CDC HV and TAGM alarms are more frequent now<br />
* CDC gas flow increased [https://logbooks.jlab.org/entry/4012075]<br />
<br />
=== Issues ===<br />
* Hovanes pointed out that something strange happened during solenoid ramping up [https://logbooks.jlab.org/entry/4011909] [https://logbooks.jlab.org/entry/4012078]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* Unmasking FCAL central modules from the trigger needs to be done unless it increases rate too high</div>Ilarinhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_July_07_-_July_14,_2022&diff=114266Run Planning Meeting Notes, July 07 - July 14, 20222022-07-13T10:12:02Z<p>Ilarin: /* Shift Reports */</p>
<hr />
<div> Back to [[Run Coordination Meetings:Summer2022]]<br />
<br />
Meeting are via ZoomGov: [https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 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/1sdluzy7p5vnlhw9AWJHBrYbXKTBet45o4den4zWX9dc/edit#gid=1855021251 Spreadsheet with list of runs]<br />
<br />
<br />
= Wednesday July 13 =<br />
<br />
=== Past 24 hours ===<br />
* Production on lead<br />
* trigger changed around 10 pm, first run with the updated trigger 101033<br />
<br />
=== Shift Reports ===<br />
* [https://logbooks.jlab.org/entry/4014366 Day shift summary]<br />
* [https://logbooks.jlab.org/entry/4014514 Swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4014653 Owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4014735 Early Riser shift summary]<br />
<br />
=== Reports ===<br />
* Trigger has been modified [https://logbooks.jlab.org/entry/4014639]<br />
* Scans (7.30 pm [https://logbooks.jlab.org/entry/4014607], 9 pm [https://logbooks.jlab.org/entry/4014628])<br />
* Collimator scan (Hovanes)[https://logbooks.jlab.org/entry/4014610] (result [https://logbooks.jlab.org/entry/4014619], xtrapolation [https://logbooks.jlab.org/entry/4014657]); MWPC was tripping(?)<br />
* Slight improvement in Y-position stability [logentry from Matt Mock https://logbooks.jlab.org/entry/4014665]<br />
<br />
=== Issues ===<br />
<br />
=== Plans ===<br />
* Switch to empty target this afternoon<br />
* RF Recovery Thursday (beam down)<br />
<br />
<br />
= Tuesday July 12 =<br />
<br />
=== Past 24 hours ===<br />
* David Lawrence acting RC for 24hr (hand back to Ilya late this afternoon)<br />
* >2.5B events<br />
* mostly production running with some trigger work<br />
<br />
=== Shift Reports ===<br />
* [https://logbooks.jlab.org/entry/4013902 Day shift summary]<br />
* [https://logbooks.jlab.org/entry/4014061 Swing Shift Summary 07-11-22], [https://logbooks.jlab.org/entry/4014071 Remote Shift Worker Swing 7/11/22]<br />
* [https://logbooks.jlab.org/entry/4014180 Owl Shift Summary, July 11]<br />
* [https://logbooks.jlab.org/entry/4014251 Shift Summary - Early riser shift 07/12/2022], [https://logbooks.jlab.org/entry/4014250 Remote shift worker Riser]<br />
<br />
=== Reports ===<br />
* [https://logbooks.jlab.org/entry/4013899 Follow-up Re: Rho polarization as a function of beam energy]<br />
* [https://logbooks.jlab.org/entry/4014028 Asymmetries for JD70-105 0/90 PERP]<br />
* [https://logbooks.jlab.org/entry/4013946 direct correlation between ebeam Y position and currents in FMWPC]<br />
* [https://logbooks.jlab.org/entry/4014137 CPP trigger rate, mask one FCAL ring]<br />
* [https://logbooks.jlab.org/entry/4014167 Extrapolations of today's wire scans]<br />
* [https://logbooks.jlab.org/entry/4014297 Beam RMS at AC July 1 to 11]<br />
* [https://logbooks.jlab.org/entry/4014304 FMWPC hit time distributions look ok]<br />
<br />
=== Issues ===<br />
* Beam stability in Y - MCC informed and will address<br />
* BCAL/FCAL LED trigger found off<br />
* [https://logbooks.jlab.org/entry/4013856 CPP Chamber gas flow]<br />
** [https://logbooks.jlab.org/entry/4013926 FMWPC currents are back up]<br />
* [https://logbooks.jlab.org/entry/4013859 Pressure on DIRC north barbox corrected]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* Hold off changing target until after 4pm <br />
* RF Recovery Thursday (beam down)<br />
<br />
= Friday July 8 - Sunday July 10 =<br />
<br />
=== Past 72 hours ===<br />
<br />
* 6B events on lead have been collected<br />
* FMWPC 1 noise level increased yesterday evening [https://logbooks.jlab.org/entry/4013708],<br />
** Beni noticed the chamber HV might be OFF [https://logbooks.jlab.org/entry/4013790]<br />
** Gas supply logentry [https://logbooks.jlab.org/entry/4013766]<br />
** MWPC1/4 noise level time progress [https://userweb.jlab.org/~ilarin/cpp/mwpc_occ_degradation.pdf]<br />
<br />
* DAQ livetime looks much better after switching to writing data in two files simultaneously<br />
* Friday evening harp scan [https://logbooks.jlab.org/entry/4012897] [https://logbooks.jlab.org/entry/4012901] [https://gryphn.phys.uconn.edu/halld/cobrems/harptool_2d.cgi?harp5C11_xsigma=1.293&harp5C11_xsigma_err=0.03&harp5C11_usigma=0.997&harp5C11_usigma_err=0.03&harp5C11_ysigma=1.015&harp5C11_ysigma_err=0.03&harp5C11B_xsigma=1.076&harp5C11B_xsigma_err=0.05&harp5C11B_usigma=0.8206&harp5C11B_usigma_err=0.05&harp5C11B_ysigma=0.931&harp5C11B_ysigma_err=0.15&radHarp_xsigma=1.039&radHarp_xsigma_err=0.02&radHarp_usigma=1.087&radHarp_usigma_err=0.02&radHarp_ysigma=0.8327&radHarp_ysigma_err=0.02&harp5C11_spos=102.97&harp5C11B_spos=115.11&emittance_x=0.0041&radHarp_spos=119.7&emittance_y=0.00233&collimator_spos=194.92&fit=fit+and+plot extrapolation]<br />
* Sunday morning harp scan [https://logbooks.jlab.org/entry/4013474 5C11] [https://logbooks.jlab.org/entry/4013475 5C11B] [https://logbooks.jlab.org/entry/4013479] [https://gryphn.phys.uconn.edu/halld/cobrems/harptool_2d.cgi?harp5C11_xsigma=1.51&harp5C11_xsigma_err=0.03&harp5C11_usigma=1.04&harp5C11_usigma_err=0.03&harp5C11_ysigma=1.181&harp5C11_ysigma_err=0.03&harp5C11B_xsigma=1.165&harp5C11B_xsigma_err=0.05&harp5C11B_usigma=0.8986&harp5C11B_usigma_err=0.05&harp5C11B_ysigma=1.028&harp5C11B_ysigma_err=0.15&radHarp_xsigma=1.141&radHarp_xsigma_err=0.02&radHarp_usigma=1.171&radHarp_usigma_err=0.02&radHarp_ysigma=0.8437&radHarp_ysigma_err=0.02&harp5C11_spos=102.97&harp5C11B_spos=115.11&emittance_x=0.0041&radHarp_spos=119.7&emittance_y=0.00233&collimator_spos=194.92&fit=fit+and+plot extrapolation]<br />
* Hall-D strip charts<br />
** Friday [https://logbooks.jlab.org/entry/4013160 Beni]<br />
** Saturday [https://logbooks.jlab.org/entry/4013403 Simon]<br />
** Sunday [https://logbooks.jlab.org/entry/4013591 Arshak]<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4012676 Friday day shift summary]<br />
* [https://logbooks.jlab.org/entry/4012861 Friday swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4012952 Friday owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4013044 Saturday early riser shift summary]<br />
* [https://logbooks.jlab.org/entry/4013166 Saturday day shift summary]<br />
* [https://logbooks.jlab.org/entry/4013264 Saturday swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4013337 Saturday owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4013408 Sunday early riser shift summary]<br />
* [https://logbooks.jlab.org/entry/4013486 Sunday day shift summary]<br />
* [https://logbooks.jlab.org/entry/4013580 Sunday swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4013649 Sunday owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4013717 Monday early riser shift summary]<br />
<br />
=== Reports ===<br />
* New high voltages were loaded for FCAL [https://logbooks.jlab.org/entry/4012655]<br />
* Hovanes has updated AMO radiator position [https://logbooks.jlab.org/entry/4012808]<br />
<br />
=== Issues ===<br />
* Tagger NMR communication will be worked out this week (Tim) [https://logbooks.jlab.org/entry/4012702]<br />
* Beam instability in y [https://logbooks.jlab.org/entry/4013571 Beni]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* unmask FCAL modules in the trigger<br />
<br />
<br />
= Thursday July 7 =<br />
<br />
=== Past 24 hours ===<br />
<br />
* harp scans were done during short beam on period during day-time, some distributions show 1/100 peak/shoulders ratio others 1/10,000 [https://logbooks.jlab.org/entry/4012157] [https://logbooks.jlab.org/entry/4012169]<br />
* Dominion Power's work required a voltage reduction so we had tagger, PS and sweep magnets off for a couple of hours<br />
* collected cosmics and LED runs during daytime, and production on lead (about 8 hrs) during night time<br />
* Beni: beam was quite stable overnight [https://logbooks.jlab.org/entry/4012625]<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4012170 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4012365 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4012468 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012564 early riser shift summary]<br />
<br />
=== Reports ===<br />
* Sasha checked FCAL trigger rate without masking inner layers. Preliminary result for the rate was 14kHz [https://logbooks.jlab.org/entry/4012436]<br />
* Hovanes pointed out, that we don't observe 60Hz oscillations now [https://logbooks.jlab.org/entry/4012466]<br />
<br />
=== Issues ===<br />
* Problems with running at 30nA on AMO, radiator thickness was reduced to 3*10^-4 this night,<br />
as 4.5*10^-4 was causing IOC trips [https://logbooks.jlab.org/entry/4012504] [https://logbooks.jlab.org/entry/4012514]<br />
* Alexandre just noticed that Tagger magnet NMR communication is down again [https://logbooks.jlab.org/entry/4012611]<br />
* DIRC major alarm has been acknowledged [https://logbooks.jlab.org/entry/4012485], Mark may need to investigate this issue more<br />
* Dave has noticed we have a higher radiation level values now, about factor of 1.5 [https://logbooks.jlab.org/entry/4012423], [https://logbooks.jlab.org/entry/4012426]<br />
* Hydra alarm on fa125_itrig [https://logbooks.jlab.org/entry/4012288]<br />
* daq livetime is uneven from time to time [https://logbooks.jlab.org/entry/4012631]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* find out the way to unmask FCAL modules<br />
<br />
= Wednesday, July 6 =<br />
<br />
=== Past 24 hours ===<br />
<br />
<br />
* Malte and Mark worked on FCAL bases replacement [https://logbooks.jlab.org/entry/4011757]<br />
* One of the RF crates had been disconnected, Beni fixed it [https://logbooks.jlab.org/entry/4011767]<br />
* Bobby and others worked in the tagger hall during the day. At 3:30 pm Bobby noticed that the IOC for the NMR was not responding properly. MCC rebooted the IOC crate. Afterward, it was still locked on zero and there was still a Comm Status error [https://logbooks.jlab.org/entry/4011870]<br />
* Beni found that the solenoid controls hung, and restarted the ramping, which was helpful.<br />
* Had minor issues with DAQ at 7.00 pm: ROCFDC11 error: timeout error on FA125, every 3 seconds. (fADC125 in fdc11 slot 3 was replaced during daytime [https://logbooks.jlab.org/entry/4011797]) Sergei worked out the DAQ issue at 7.50 pm<br />
* Established operating field of the solenoid at 8:30 pm.<br />
* harp scans are ongoing now<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4011688 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4011901 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4011988 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012045 early riser shift summary]<br />
<br />
=== Reports ===<br />
<br />
* Sergey and Lubomir worked in the Hall this night from 10 pm to 11:30 pm [https://logbooks.jlab.org/entry/4011999]<br />
* Hovanes reported his study of the coherent peak position drifts observed on the 4th of July [https://logbooks.jlab.org/entry/4011805]<br />
* Still have 60Hz structure [https://logbooks.jlab.org/entry/4012003]. The situation is improved according to MCC experts.<br />
* CDC HV and TAGM alarms are more frequent now<br />
* CDC gas flow increased [https://logbooks.jlab.org/entry/4012075]<br />
<br />
=== Issues ===<br />
* Hovanes pointed out that something strange happened during solenoid ramping up [https://logbooks.jlab.org/entry/4011909] [https://logbooks.jlab.org/entry/4012078]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* Unmasking FCAL central modules from the trigger needs to be done unless it increases rate too high</div>Ilarinhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_July_07_-_July_14,_2022&diff=114265Run Planning Meeting Notes, July 07 - July 14, 20222022-07-13T06:43:23Z<p>Ilarin: /* Reports */</p>
<hr />
<div> Back to [[Run Coordination Meetings:Summer2022]]<br />
<br />
Meeting are via ZoomGov: [https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 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/1sdluzy7p5vnlhw9AWJHBrYbXKTBet45o4den4zWX9dc/edit#gid=1855021251 Spreadsheet with list of runs]<br />
<br />
<br />
= Wednesday July 13 =<br />
<br />
=== Past 24 hours ===<br />
* Production on lead<br />
* trigger changed around 10 pm, first run with the updated trigger 101033<br />
<br />
=== Shift Reports ===<br />
* [https://logbooks.jlab.org/entry/4014366 Day shift summary]<br />
* [https://logbooks.jlab.org/entry/4014514 Swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4014653 Owl shift summary]<br />
* [https://logbooks.jlab.org/entry/ Early Riser shift summary]<br />
<br />
=== Reports ===<br />
* Trigger has been modified [https://logbooks.jlab.org/entry/4014639]<br />
* Scans (7.30 pm [https://logbooks.jlab.org/entry/4014607], 9 pm [https://logbooks.jlab.org/entry/4014628])<br />
* Collimator scan (Hovanes)[https://logbooks.jlab.org/entry/4014610] (result [https://logbooks.jlab.org/entry/4014619], xtrapolation [https://logbooks.jlab.org/entry/4014657]); MWPC was tripping(?)<br />
* Slight improvement in Y-position stability [logentry from Matt Mock https://logbooks.jlab.org/entry/4014665]<br />
<br />
=== Issues ===<br />
<br />
=== Plans ===<br />
* Switch to empty target this afternoon<br />
* RF Recovery Thursday (beam down)<br />
<br />
<br />
= Tuesday July 12 =<br />
<br />
=== Past 24 hours ===<br />
* David Lawrence acting RC for 24hr (hand back to Ilya late this afternoon)<br />
* >2.5B events<br />
* mostly production running with some trigger work<br />
<br />
=== Shift Reports ===<br />
* [https://logbooks.jlab.org/entry/4013902 Day shift summary]<br />
* [https://logbooks.jlab.org/entry/4014061 Swing Shift Summary 07-11-22], [https://logbooks.jlab.org/entry/4014071 Remote Shift Worker Swing 7/11/22]<br />
* [https://logbooks.jlab.org/entry/4014180 Owl Shift Summary, July 11]<br />
* [https://logbooks.jlab.org/entry/4014251 Shift Summary - Early riser shift 07/12/2022], [https://logbooks.jlab.org/entry/4014250 Remote shift worker Riser]<br />
<br />
=== Reports ===<br />
* [https://logbooks.jlab.org/entry/4013899 Follow-up Re: Rho polarization as a function of beam energy]<br />
* [https://logbooks.jlab.org/entry/4014028 Asymmetries for JD70-105 0/90 PERP]<br />
* [https://logbooks.jlab.org/entry/4013946 direct correlation between ebeam Y position and currents in FMWPC]<br />
* [https://logbooks.jlab.org/entry/4014137 CPP trigger rate, mask one FCAL ring]<br />
* [https://logbooks.jlab.org/entry/4014167 Extrapolations of today's wire scans]<br />
* [https://logbooks.jlab.org/entry/4014297 Beam RMS at AC July 1 to 11]<br />
* [https://logbooks.jlab.org/entry/4014304 FMWPC hit time distributions look ok]<br />
<br />
=== Issues ===<br />
* Beam stability in Y - MCC informed and will address<br />
* BCAL/FCAL LED trigger found off<br />
* [https://logbooks.jlab.org/entry/4013856 CPP Chamber gas flow]<br />
** [https://logbooks.jlab.org/entry/4013926 FMWPC currents are back up]<br />
* [https://logbooks.jlab.org/entry/4013859 Pressure on DIRC north barbox corrected]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* Hold off changing target until after 4pm <br />
* RF Recovery Thursday (beam down)<br />
<br />
= Friday July 8 - Sunday July 10 =<br />
<br />
=== Past 72 hours ===<br />
<br />
* 6B events on lead have been collected<br />
* FMWPC 1 noise level increased yesterday evening [https://logbooks.jlab.org/entry/4013708],<br />
** Beni noticed the chamber HV might be OFF [https://logbooks.jlab.org/entry/4013790]<br />
** Gas supply logentry [https://logbooks.jlab.org/entry/4013766]<br />
** MWPC1/4 noise level time progress [https://userweb.jlab.org/~ilarin/cpp/mwpc_occ_degradation.pdf]<br />
<br />
* DAQ livetime looks much better after switching to writing data in two files simultaneously<br />
* Friday evening harp scan [https://logbooks.jlab.org/entry/4012897] [https://logbooks.jlab.org/entry/4012901] [https://gryphn.phys.uconn.edu/halld/cobrems/harptool_2d.cgi?harp5C11_xsigma=1.293&harp5C11_xsigma_err=0.03&harp5C11_usigma=0.997&harp5C11_usigma_err=0.03&harp5C11_ysigma=1.015&harp5C11_ysigma_err=0.03&harp5C11B_xsigma=1.076&harp5C11B_xsigma_err=0.05&harp5C11B_usigma=0.8206&harp5C11B_usigma_err=0.05&harp5C11B_ysigma=0.931&harp5C11B_ysigma_err=0.15&radHarp_xsigma=1.039&radHarp_xsigma_err=0.02&radHarp_usigma=1.087&radHarp_usigma_err=0.02&radHarp_ysigma=0.8327&radHarp_ysigma_err=0.02&harp5C11_spos=102.97&harp5C11B_spos=115.11&emittance_x=0.0041&radHarp_spos=119.7&emittance_y=0.00233&collimator_spos=194.92&fit=fit+and+plot extrapolation]<br />
* Sunday morning harp scan [https://logbooks.jlab.org/entry/4013474 5C11] [https://logbooks.jlab.org/entry/4013475 5C11B] [https://logbooks.jlab.org/entry/4013479] [https://gryphn.phys.uconn.edu/halld/cobrems/harptool_2d.cgi?harp5C11_xsigma=1.51&harp5C11_xsigma_err=0.03&harp5C11_usigma=1.04&harp5C11_usigma_err=0.03&harp5C11_ysigma=1.181&harp5C11_ysigma_err=0.03&harp5C11B_xsigma=1.165&harp5C11B_xsigma_err=0.05&harp5C11B_usigma=0.8986&harp5C11B_usigma_err=0.05&harp5C11B_ysigma=1.028&harp5C11B_ysigma_err=0.15&radHarp_xsigma=1.141&radHarp_xsigma_err=0.02&radHarp_usigma=1.171&radHarp_usigma_err=0.02&radHarp_ysigma=0.8437&radHarp_ysigma_err=0.02&harp5C11_spos=102.97&harp5C11B_spos=115.11&emittance_x=0.0041&radHarp_spos=119.7&emittance_y=0.00233&collimator_spos=194.92&fit=fit+and+plot extrapolation]<br />
* Hall-D strip charts<br />
** Friday [https://logbooks.jlab.org/entry/4013160 Beni]<br />
** Saturday [https://logbooks.jlab.org/entry/4013403 Simon]<br />
** Sunday [https://logbooks.jlab.org/entry/4013591 Arshak]<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4012676 Friday day shift summary]<br />
* [https://logbooks.jlab.org/entry/4012861 Friday swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4012952 Friday owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4013044 Saturday early riser shift summary]<br />
* [https://logbooks.jlab.org/entry/4013166 Saturday day shift summary]<br />
* [https://logbooks.jlab.org/entry/4013264 Saturday swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4013337 Saturday owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4013408 Sunday early riser shift summary]<br />
* [https://logbooks.jlab.org/entry/4013486 Sunday day shift summary]<br />
* [https://logbooks.jlab.org/entry/4013580 Sunday swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4013649 Sunday owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4013717 Monday early riser shift summary]<br />
<br />
=== Reports ===<br />
* New high voltages were loaded for FCAL [https://logbooks.jlab.org/entry/4012655]<br />
* Hovanes has updated AMO radiator position [https://logbooks.jlab.org/entry/4012808]<br />
<br />
=== Issues ===<br />
* Tagger NMR communication will be worked out this week (Tim) [https://logbooks.jlab.org/entry/4012702]<br />
* Beam instability in y [https://logbooks.jlab.org/entry/4013571 Beni]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* unmask FCAL modules in the trigger<br />
<br />
<br />
= Thursday July 7 =<br />
<br />
=== Past 24 hours ===<br />
<br />
* harp scans were done during short beam on period during day-time, some distributions show 1/100 peak/shoulders ratio others 1/10,000 [https://logbooks.jlab.org/entry/4012157] [https://logbooks.jlab.org/entry/4012169]<br />
* Dominion Power's work required a voltage reduction so we had tagger, PS and sweep magnets off for a couple of hours<br />
* collected cosmics and LED runs during daytime, and production on lead (about 8 hrs) during night time<br />
* Beni: beam was quite stable overnight [https://logbooks.jlab.org/entry/4012625]<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4012170 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4012365 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4012468 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012564 early riser shift summary]<br />
<br />
=== Reports ===<br />
* Sasha checked FCAL trigger rate without masking inner layers. Preliminary result for the rate was 14kHz [https://logbooks.jlab.org/entry/4012436]<br />
* Hovanes pointed out, that we don't observe 60Hz oscillations now [https://logbooks.jlab.org/entry/4012466]<br />
<br />
=== Issues ===<br />
* Problems with running at 30nA on AMO, radiator thickness was reduced to 3*10^-4 this night,<br />
as 4.5*10^-4 was causing IOC trips [https://logbooks.jlab.org/entry/4012504] [https://logbooks.jlab.org/entry/4012514]<br />
* Alexandre just noticed that Tagger magnet NMR communication is down again [https://logbooks.jlab.org/entry/4012611]<br />
* DIRC major alarm has been acknowledged [https://logbooks.jlab.org/entry/4012485], Mark may need to investigate this issue more<br />
* Dave has noticed we have a higher radiation level values now, about factor of 1.5 [https://logbooks.jlab.org/entry/4012423], [https://logbooks.jlab.org/entry/4012426]<br />
* Hydra alarm on fa125_itrig [https://logbooks.jlab.org/entry/4012288]<br />
* daq livetime is uneven from time to time [https://logbooks.jlab.org/entry/4012631]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* find out the way to unmask FCAL modules<br />
<br />
= Wednesday, July 6 =<br />
<br />
=== Past 24 hours ===<br />
<br />
<br />
* Malte and Mark worked on FCAL bases replacement [https://logbooks.jlab.org/entry/4011757]<br />
* One of the RF crates had been disconnected, Beni fixed it [https://logbooks.jlab.org/entry/4011767]<br />
* Bobby and others worked in the tagger hall during the day. At 3:30 pm Bobby noticed that the IOC for the NMR was not responding properly. MCC rebooted the IOC crate. Afterward, it was still locked on zero and there was still a Comm Status error [https://logbooks.jlab.org/entry/4011870]<br />
* Beni found that the solenoid controls hung, and restarted the ramping, which was helpful.<br />
* Had minor issues with DAQ at 7.00 pm: ROCFDC11 error: timeout error on FA125, every 3 seconds. (fADC125 in fdc11 slot 3 was replaced during daytime [https://logbooks.jlab.org/entry/4011797]) Sergei worked out the DAQ issue at 7.50 pm<br />
* Established operating field of the solenoid at 8:30 pm.<br />
* harp scans are ongoing now<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4011688 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4011901 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4011988 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012045 early riser shift summary]<br />
<br />
=== Reports ===<br />
<br />
* Sergey and Lubomir worked in the Hall this night from 10 pm to 11:30 pm [https://logbooks.jlab.org/entry/4011999]<br />
* Hovanes reported his study of the coherent peak position drifts observed on the 4th of July [https://logbooks.jlab.org/entry/4011805]<br />
* Still have 60Hz structure [https://logbooks.jlab.org/entry/4012003]. The situation is improved according to MCC experts.<br />
* CDC HV and TAGM alarms are more frequent now<br />
* CDC gas flow increased [https://logbooks.jlab.org/entry/4012075]<br />
<br />
=== Issues ===<br />
* Hovanes pointed out that something strange happened during solenoid ramping up [https://logbooks.jlab.org/entry/4011909] [https://logbooks.jlab.org/entry/4012078]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* Unmasking FCAL central modules from the trigger needs to be done unless it increases rate too high</div>Ilarinhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_July_07_-_July_14,_2022&diff=114264Run Planning Meeting Notes, July 07 - July 14, 20222022-07-13T06:35:12Z<p>Ilarin: /* Reports */</p>
<hr />
<div> Back to [[Run Coordination Meetings:Summer2022]]<br />
<br />
Meeting are via ZoomGov: [https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 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/1sdluzy7p5vnlhw9AWJHBrYbXKTBet45o4den4zWX9dc/edit#gid=1855021251 Spreadsheet with list of runs]<br />
<br />
<br />
= Wednesday July 13 =<br />
<br />
=== Past 24 hours ===<br />
* Production on lead<br />
* trigger changed around 10 pm, first run with the updated trigger 101033<br />
<br />
=== Shift Reports ===<br />
* [https://logbooks.jlab.org/entry/4014366 Day shift summary]<br />
* [https://logbooks.jlab.org/entry/4014514 Swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4014653 Owl shift summary]<br />
* [https://logbooks.jlab.org/entry/ Early Riser shift summary]<br />
<br />
=== Reports ===<br />
* <br />
*<br />
*<br />
* Collimator scan (Hovanes)[https://logbooks.jlab.org/entry/4014610] (result [https://logbooks.jlab.org/entry/4014619], xtrapolation [https://logbooks.jlab.org/entry/4014657]); MWPC was tripping(?)<br />
<br />
=== Issues ===<br />
<br />
=== Plans ===<br />
* Switch to empty target this afternoon<br />
* RF Recovery Thursday (beam down)<br />
<br />
<br />
= Tuesday July 12 =<br />
<br />
=== Past 24 hours ===<br />
* David Lawrence acting RC for 24hr (hand back to Ilya late this afternoon)<br />
* >2.5B events<br />
* mostly production running with some trigger work<br />
<br />
=== Shift Reports ===<br />
* [https://logbooks.jlab.org/entry/4013902 Day shift summary]<br />
* [https://logbooks.jlab.org/entry/4014061 Swing Shift Summary 07-11-22], [https://logbooks.jlab.org/entry/4014071 Remote Shift Worker Swing 7/11/22]<br />
* [https://logbooks.jlab.org/entry/4014180 Owl Shift Summary, July 11]<br />
* [https://logbooks.jlab.org/entry/4014251 Shift Summary - Early riser shift 07/12/2022], [https://logbooks.jlab.org/entry/4014250 Remote shift worker Riser]<br />
<br />
=== Reports ===<br />
* [https://logbooks.jlab.org/entry/4013899 Follow-up Re: Rho polarization as a function of beam energy]<br />
* [https://logbooks.jlab.org/entry/4014028 Asymmetries for JD70-105 0/90 PERP]<br />
* [https://logbooks.jlab.org/entry/4013946 direct correlation between ebeam Y position and currents in FMWPC]<br />
* [https://logbooks.jlab.org/entry/4014137 CPP trigger rate, mask one FCAL ring]<br />
* [https://logbooks.jlab.org/entry/4014167 Extrapolations of today's wire scans]<br />
* [https://logbooks.jlab.org/entry/4014297 Beam RMS at AC July 1 to 11]<br />
* [https://logbooks.jlab.org/entry/4014304 FMWPC hit time distributions look ok]<br />
<br />
=== Issues ===<br />
* Beam stability in Y - MCC informed and will address<br />
* BCAL/FCAL LED trigger found off<br />
* [https://logbooks.jlab.org/entry/4013856 CPP Chamber gas flow]<br />
** [https://logbooks.jlab.org/entry/4013926 FMWPC currents are back up]<br />
* [https://logbooks.jlab.org/entry/4013859 Pressure on DIRC north barbox corrected]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* Hold off changing target until after 4pm <br />
* RF Recovery Thursday (beam down)<br />
<br />
= Friday July 8 - Sunday July 10 =<br />
<br />
=== Past 72 hours ===<br />
<br />
* 6B events on lead have been collected<br />
* FMWPC 1 noise level increased yesterday evening [https://logbooks.jlab.org/entry/4013708],<br />
** Beni noticed the chamber HV might be OFF [https://logbooks.jlab.org/entry/4013790]<br />
** Gas supply logentry [https://logbooks.jlab.org/entry/4013766]<br />
** MWPC1/4 noise level time progress [https://userweb.jlab.org/~ilarin/cpp/mwpc_occ_degradation.pdf]<br />
<br />
* DAQ livetime looks much better after switching to writing data in two files simultaneously<br />
* Friday evening harp scan [https://logbooks.jlab.org/entry/4012897] [https://logbooks.jlab.org/entry/4012901] [https://gryphn.phys.uconn.edu/halld/cobrems/harptool_2d.cgi?harp5C11_xsigma=1.293&harp5C11_xsigma_err=0.03&harp5C11_usigma=0.997&harp5C11_usigma_err=0.03&harp5C11_ysigma=1.015&harp5C11_ysigma_err=0.03&harp5C11B_xsigma=1.076&harp5C11B_xsigma_err=0.05&harp5C11B_usigma=0.8206&harp5C11B_usigma_err=0.05&harp5C11B_ysigma=0.931&harp5C11B_ysigma_err=0.15&radHarp_xsigma=1.039&radHarp_xsigma_err=0.02&radHarp_usigma=1.087&radHarp_usigma_err=0.02&radHarp_ysigma=0.8327&radHarp_ysigma_err=0.02&harp5C11_spos=102.97&harp5C11B_spos=115.11&emittance_x=0.0041&radHarp_spos=119.7&emittance_y=0.00233&collimator_spos=194.92&fit=fit+and+plot extrapolation]<br />
* Sunday morning harp scan [https://logbooks.jlab.org/entry/4013474 5C11] [https://logbooks.jlab.org/entry/4013475 5C11B] [https://logbooks.jlab.org/entry/4013479] [https://gryphn.phys.uconn.edu/halld/cobrems/harptool_2d.cgi?harp5C11_xsigma=1.51&harp5C11_xsigma_err=0.03&harp5C11_usigma=1.04&harp5C11_usigma_err=0.03&harp5C11_ysigma=1.181&harp5C11_ysigma_err=0.03&harp5C11B_xsigma=1.165&harp5C11B_xsigma_err=0.05&harp5C11B_usigma=0.8986&harp5C11B_usigma_err=0.05&harp5C11B_ysigma=1.028&harp5C11B_ysigma_err=0.15&radHarp_xsigma=1.141&radHarp_xsigma_err=0.02&radHarp_usigma=1.171&radHarp_usigma_err=0.02&radHarp_ysigma=0.8437&radHarp_ysigma_err=0.02&harp5C11_spos=102.97&harp5C11B_spos=115.11&emittance_x=0.0041&radHarp_spos=119.7&emittance_y=0.00233&collimator_spos=194.92&fit=fit+and+plot extrapolation]<br />
* Hall-D strip charts<br />
** Friday [https://logbooks.jlab.org/entry/4013160 Beni]<br />
** Saturday [https://logbooks.jlab.org/entry/4013403 Simon]<br />
** Sunday [https://logbooks.jlab.org/entry/4013591 Arshak]<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4012676 Friday day shift summary]<br />
* [https://logbooks.jlab.org/entry/4012861 Friday swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4012952 Friday owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4013044 Saturday early riser shift summary]<br />
* [https://logbooks.jlab.org/entry/4013166 Saturday day shift summary]<br />
* [https://logbooks.jlab.org/entry/4013264 Saturday swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4013337 Saturday owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4013408 Sunday early riser shift summary]<br />
* [https://logbooks.jlab.org/entry/4013486 Sunday day shift summary]<br />
* [https://logbooks.jlab.org/entry/4013580 Sunday swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4013649 Sunday owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4013717 Monday early riser shift summary]<br />
<br />
=== Reports ===<br />
* New high voltages were loaded for FCAL [https://logbooks.jlab.org/entry/4012655]<br />
* Hovanes has updated AMO radiator position [https://logbooks.jlab.org/entry/4012808]<br />
<br />
=== Issues ===<br />
* Tagger NMR communication will be worked out this week (Tim) [https://logbooks.jlab.org/entry/4012702]<br />
* Beam instability in y [https://logbooks.jlab.org/entry/4013571 Beni]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* unmask FCAL modules in the trigger<br />
<br />
<br />
= Thursday July 7 =<br />
<br />
=== Past 24 hours ===<br />
<br />
* harp scans were done during short beam on period during day-time, some distributions show 1/100 peak/shoulders ratio others 1/10,000 [https://logbooks.jlab.org/entry/4012157] [https://logbooks.jlab.org/entry/4012169]<br />
* Dominion Power's work required a voltage reduction so we had tagger, PS and sweep magnets off for a couple of hours<br />
* collected cosmics and LED runs during daytime, and production on lead (about 8 hrs) during night time<br />
* Beni: beam was quite stable overnight [https://logbooks.jlab.org/entry/4012625]<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4012170 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4012365 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4012468 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012564 early riser shift summary]<br />
<br />
=== Reports ===<br />
* Sasha checked FCAL trigger rate without masking inner layers. Preliminary result for the rate was 14kHz [https://logbooks.jlab.org/entry/4012436]<br />
* Hovanes pointed out, that we don't observe 60Hz oscillations now [https://logbooks.jlab.org/entry/4012466]<br />
<br />
=== Issues ===<br />
* Problems with running at 30nA on AMO, radiator thickness was reduced to 3*10^-4 this night,<br />
as 4.5*10^-4 was causing IOC trips [https://logbooks.jlab.org/entry/4012504] [https://logbooks.jlab.org/entry/4012514]<br />
* Alexandre just noticed that Tagger magnet NMR communication is down again [https://logbooks.jlab.org/entry/4012611]<br />
* DIRC major alarm has been acknowledged [https://logbooks.jlab.org/entry/4012485], Mark may need to investigate this issue more<br />
* Dave has noticed we have a higher radiation level values now, about factor of 1.5 [https://logbooks.jlab.org/entry/4012423], [https://logbooks.jlab.org/entry/4012426]<br />
* Hydra alarm on fa125_itrig [https://logbooks.jlab.org/entry/4012288]<br />
* daq livetime is uneven from time to time [https://logbooks.jlab.org/entry/4012631]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* find out the way to unmask FCAL modules<br />
<br />
= Wednesday, July 6 =<br />
<br />
=== Past 24 hours ===<br />
<br />
<br />
* Malte and Mark worked on FCAL bases replacement [https://logbooks.jlab.org/entry/4011757]<br />
* One of the RF crates had been disconnected, Beni fixed it [https://logbooks.jlab.org/entry/4011767]<br />
* Bobby and others worked in the tagger hall during the day. At 3:30 pm Bobby noticed that the IOC for the NMR was not responding properly. MCC rebooted the IOC crate. Afterward, it was still locked on zero and there was still a Comm Status error [https://logbooks.jlab.org/entry/4011870]<br />
* Beni found that the solenoid controls hung, and restarted the ramping, which was helpful.<br />
* Had minor issues with DAQ at 7.00 pm: ROCFDC11 error: timeout error on FA125, every 3 seconds. (fADC125 in fdc11 slot 3 was replaced during daytime [https://logbooks.jlab.org/entry/4011797]) Sergei worked out the DAQ issue at 7.50 pm<br />
* Established operating field of the solenoid at 8:30 pm.<br />
* harp scans are ongoing now<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4011688 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4011901 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4011988 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012045 early riser shift summary]<br />
<br />
=== Reports ===<br />
<br />
* Sergey and Lubomir worked in the Hall this night from 10 pm to 11:30 pm [https://logbooks.jlab.org/entry/4011999]<br />
* Hovanes reported his study of the coherent peak position drifts observed on the 4th of July [https://logbooks.jlab.org/entry/4011805]<br />
* Still have 60Hz structure [https://logbooks.jlab.org/entry/4012003]. The situation is improved according to MCC experts.<br />
* CDC HV and TAGM alarms are more frequent now<br />
* CDC gas flow increased [https://logbooks.jlab.org/entry/4012075]<br />
<br />
=== Issues ===<br />
* Hovanes pointed out that something strange happened during solenoid ramping up [https://logbooks.jlab.org/entry/4011909] [https://logbooks.jlab.org/entry/4012078]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* Unmasking FCAL central modules from the trigger needs to be done unless it increases rate too high</div>Ilarinhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_July_07_-_July_14,_2022&diff=114263Run Planning Meeting Notes, July 07 - July 14, 20222022-07-13T06:34:21Z<p>Ilarin: /* Reports */</p>
<hr />
<div> Back to [[Run Coordination Meetings:Summer2022]]<br />
<br />
Meeting are via ZoomGov: [https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 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/1sdluzy7p5vnlhw9AWJHBrYbXKTBet45o4den4zWX9dc/edit#gid=1855021251 Spreadsheet with list of runs]<br />
<br />
<br />
= Wednesday July 13 =<br />
<br />
=== Past 24 hours ===<br />
* Production on lead<br />
* trigger changed around 10 pm, first run with the updated trigger 101033<br />
<br />
=== Shift Reports ===<br />
* [https://logbooks.jlab.org/entry/4014366 Day shift summary]<br />
* [https://logbooks.jlab.org/entry/4014514 Swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4014653 Owl shift summary]<br />
* [https://logbooks.jlab.org/entry/ Early Riser shift summary]<br />
<br />
=== Reports ===<br />
* <br />
*<br />
*<br />
* Collimator scan (Hovanes)[https://logbooks.jlab.org/entry/4014610] (result [https://logbooks.jlab.org/entry/4014619]); MWPC was tripping(?)<br />
<br />
=== Issues ===<br />
<br />
=== Plans ===<br />
* Switch to empty target this afternoon<br />
* RF Recovery Thursday (beam down)<br />
<br />
<br />
= Tuesday July 12 =<br />
<br />
=== Past 24 hours ===<br />
* David Lawrence acting RC for 24hr (hand back to Ilya late this afternoon)<br />
* >2.5B events<br />
* mostly production running with some trigger work<br />
<br />
=== Shift Reports ===<br />
* [https://logbooks.jlab.org/entry/4013902 Day shift summary]<br />
* [https://logbooks.jlab.org/entry/4014061 Swing Shift Summary 07-11-22], [https://logbooks.jlab.org/entry/4014071 Remote Shift Worker Swing 7/11/22]<br />
* [https://logbooks.jlab.org/entry/4014180 Owl Shift Summary, July 11]<br />
* [https://logbooks.jlab.org/entry/4014251 Shift Summary - Early riser shift 07/12/2022], [https://logbooks.jlab.org/entry/4014250 Remote shift worker Riser]<br />
<br />
=== Reports ===<br />
* [https://logbooks.jlab.org/entry/4013899 Follow-up Re: Rho polarization as a function of beam energy]<br />
* [https://logbooks.jlab.org/entry/4014028 Asymmetries for JD70-105 0/90 PERP]<br />
* [https://logbooks.jlab.org/entry/4013946 direct correlation between ebeam Y position and currents in FMWPC]<br />
* [https://logbooks.jlab.org/entry/4014137 CPP trigger rate, mask one FCAL ring]<br />
* [https://logbooks.jlab.org/entry/4014167 Extrapolations of today's wire scans]<br />
* [https://logbooks.jlab.org/entry/4014297 Beam RMS at AC July 1 to 11]<br />
* [https://logbooks.jlab.org/entry/4014304 FMWPC hit time distributions look ok]<br />
<br />
=== Issues ===<br />
* Beam stability in Y - MCC informed and will address<br />
* BCAL/FCAL LED trigger found off<br />
* [https://logbooks.jlab.org/entry/4013856 CPP Chamber gas flow]<br />
** [https://logbooks.jlab.org/entry/4013926 FMWPC currents are back up]<br />
* [https://logbooks.jlab.org/entry/4013859 Pressure on DIRC north barbox corrected]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* Hold off changing target until after 4pm <br />
* RF Recovery Thursday (beam down)<br />
<br />
= Friday July 8 - Sunday July 10 =<br />
<br />
=== Past 72 hours ===<br />
<br />
* 6B events on lead have been collected<br />
* FMWPC 1 noise level increased yesterday evening [https://logbooks.jlab.org/entry/4013708],<br />
** Beni noticed the chamber HV might be OFF [https://logbooks.jlab.org/entry/4013790]<br />
** Gas supply logentry [https://logbooks.jlab.org/entry/4013766]<br />
** MWPC1/4 noise level time progress [https://userweb.jlab.org/~ilarin/cpp/mwpc_occ_degradation.pdf]<br />
<br />
* DAQ livetime looks much better after switching to writing data in two files simultaneously<br />
* Friday evening harp scan [https://logbooks.jlab.org/entry/4012897] [https://logbooks.jlab.org/entry/4012901] [https://gryphn.phys.uconn.edu/halld/cobrems/harptool_2d.cgi?harp5C11_xsigma=1.293&harp5C11_xsigma_err=0.03&harp5C11_usigma=0.997&harp5C11_usigma_err=0.03&harp5C11_ysigma=1.015&harp5C11_ysigma_err=0.03&harp5C11B_xsigma=1.076&harp5C11B_xsigma_err=0.05&harp5C11B_usigma=0.8206&harp5C11B_usigma_err=0.05&harp5C11B_ysigma=0.931&harp5C11B_ysigma_err=0.15&radHarp_xsigma=1.039&radHarp_xsigma_err=0.02&radHarp_usigma=1.087&radHarp_usigma_err=0.02&radHarp_ysigma=0.8327&radHarp_ysigma_err=0.02&harp5C11_spos=102.97&harp5C11B_spos=115.11&emittance_x=0.0041&radHarp_spos=119.7&emittance_y=0.00233&collimator_spos=194.92&fit=fit+and+plot extrapolation]<br />
* Sunday morning harp scan [https://logbooks.jlab.org/entry/4013474 5C11] [https://logbooks.jlab.org/entry/4013475 5C11B] [https://logbooks.jlab.org/entry/4013479] [https://gryphn.phys.uconn.edu/halld/cobrems/harptool_2d.cgi?harp5C11_xsigma=1.51&harp5C11_xsigma_err=0.03&harp5C11_usigma=1.04&harp5C11_usigma_err=0.03&harp5C11_ysigma=1.181&harp5C11_ysigma_err=0.03&harp5C11B_xsigma=1.165&harp5C11B_xsigma_err=0.05&harp5C11B_usigma=0.8986&harp5C11B_usigma_err=0.05&harp5C11B_ysigma=1.028&harp5C11B_ysigma_err=0.15&radHarp_xsigma=1.141&radHarp_xsigma_err=0.02&radHarp_usigma=1.171&radHarp_usigma_err=0.02&radHarp_ysigma=0.8437&radHarp_ysigma_err=0.02&harp5C11_spos=102.97&harp5C11B_spos=115.11&emittance_x=0.0041&radHarp_spos=119.7&emittance_y=0.00233&collimator_spos=194.92&fit=fit+and+plot extrapolation]<br />
* Hall-D strip charts<br />
** Friday [https://logbooks.jlab.org/entry/4013160 Beni]<br />
** Saturday [https://logbooks.jlab.org/entry/4013403 Simon]<br />
** Sunday [https://logbooks.jlab.org/entry/4013591 Arshak]<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4012676 Friday day shift summary]<br />
* [https://logbooks.jlab.org/entry/4012861 Friday swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4012952 Friday owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4013044 Saturday early riser shift summary]<br />
* [https://logbooks.jlab.org/entry/4013166 Saturday day shift summary]<br />
* [https://logbooks.jlab.org/entry/4013264 Saturday swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4013337 Saturday owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4013408 Sunday early riser shift summary]<br />
* [https://logbooks.jlab.org/entry/4013486 Sunday day shift summary]<br />
* [https://logbooks.jlab.org/entry/4013580 Sunday swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4013649 Sunday owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4013717 Monday early riser shift summary]<br />
<br />
=== Reports ===<br />
* New high voltages were loaded for FCAL [https://logbooks.jlab.org/entry/4012655]<br />
* Hovanes has updated AMO radiator position [https://logbooks.jlab.org/entry/4012808]<br />
<br />
=== Issues ===<br />
* Tagger NMR communication will be worked out this week (Tim) [https://logbooks.jlab.org/entry/4012702]<br />
* Beam instability in y [https://logbooks.jlab.org/entry/4013571 Beni]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* unmask FCAL modules in the trigger<br />
<br />
<br />
= Thursday July 7 =<br />
<br />
=== Past 24 hours ===<br />
<br />
* harp scans were done during short beam on period during day-time, some distributions show 1/100 peak/shoulders ratio others 1/10,000 [https://logbooks.jlab.org/entry/4012157] [https://logbooks.jlab.org/entry/4012169]<br />
* Dominion Power's work required a voltage reduction so we had tagger, PS and sweep magnets off for a couple of hours<br />
* collected cosmics and LED runs during daytime, and production on lead (about 8 hrs) during night time<br />
* Beni: beam was quite stable overnight [https://logbooks.jlab.org/entry/4012625]<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4012170 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4012365 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4012468 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012564 early riser shift summary]<br />
<br />
=== Reports ===<br />
* Sasha checked FCAL trigger rate without masking inner layers. Preliminary result for the rate was 14kHz [https://logbooks.jlab.org/entry/4012436]<br />
* Hovanes pointed out, that we don't observe 60Hz oscillations now [https://logbooks.jlab.org/entry/4012466]<br />
<br />
=== Issues ===<br />
* Problems with running at 30nA on AMO, radiator thickness was reduced to 3*10^-4 this night,<br />
as 4.5*10^-4 was causing IOC trips [https://logbooks.jlab.org/entry/4012504] [https://logbooks.jlab.org/entry/4012514]<br />
* Alexandre just noticed that Tagger magnet NMR communication is down again [https://logbooks.jlab.org/entry/4012611]<br />
* DIRC major alarm has been acknowledged [https://logbooks.jlab.org/entry/4012485], Mark may need to investigate this issue more<br />
* Dave has noticed we have a higher radiation level values now, about factor of 1.5 [https://logbooks.jlab.org/entry/4012423], [https://logbooks.jlab.org/entry/4012426]<br />
* Hydra alarm on fa125_itrig [https://logbooks.jlab.org/entry/4012288]<br />
* daq livetime is uneven from time to time [https://logbooks.jlab.org/entry/4012631]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* find out the way to unmask FCAL modules<br />
<br />
= Wednesday, July 6 =<br />
<br />
=== Past 24 hours ===<br />
<br />
<br />
* Malte and Mark worked on FCAL bases replacement [https://logbooks.jlab.org/entry/4011757]<br />
* One of the RF crates had been disconnected, Beni fixed it [https://logbooks.jlab.org/entry/4011767]<br />
* Bobby and others worked in the tagger hall during the day. At 3:30 pm Bobby noticed that the IOC for the NMR was not responding properly. MCC rebooted the IOC crate. Afterward, it was still locked on zero and there was still a Comm Status error [https://logbooks.jlab.org/entry/4011870]<br />
* Beni found that the solenoid controls hung, and restarted the ramping, which was helpful.<br />
* Had minor issues with DAQ at 7.00 pm: ROCFDC11 error: timeout error on FA125, every 3 seconds. (fADC125 in fdc11 slot 3 was replaced during daytime [https://logbooks.jlab.org/entry/4011797]) Sergei worked out the DAQ issue at 7.50 pm<br />
* Established operating field of the solenoid at 8:30 pm.<br />
* harp scans are ongoing now<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4011688 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4011901 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4011988 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012045 early riser shift summary]<br />
<br />
=== Reports ===<br />
<br />
* Sergey and Lubomir worked in the Hall this night from 10 pm to 11:30 pm [https://logbooks.jlab.org/entry/4011999]<br />
* Hovanes reported his study of the coherent peak position drifts observed on the 4th of July [https://logbooks.jlab.org/entry/4011805]<br />
* Still have 60Hz structure [https://logbooks.jlab.org/entry/4012003]. The situation is improved according to MCC experts.<br />
* CDC HV and TAGM alarms are more frequent now<br />
* CDC gas flow increased [https://logbooks.jlab.org/entry/4012075]<br />
<br />
=== Issues ===<br />
* Hovanes pointed out that something strange happened during solenoid ramping up [https://logbooks.jlab.org/entry/4011909] [https://logbooks.jlab.org/entry/4012078]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* Unmasking FCAL central modules from the trigger needs to be done unless it increases rate too high</div>Ilarinhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_July_07_-_July_14,_2022&diff=114262Run Planning Meeting Notes, July 07 - July 14, 20222022-07-13T06:33:12Z<p>Ilarin: /* Reports */</p>
<hr />
<div> Back to [[Run Coordination Meetings:Summer2022]]<br />
<br />
Meeting are via ZoomGov: [https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 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/1sdluzy7p5vnlhw9AWJHBrYbXKTBet45o4den4zWX9dc/edit#gid=1855021251 Spreadsheet with list of runs]<br />
<br />
<br />
= Wednesday July 13 =<br />
<br />
=== Past 24 hours ===<br />
* Production on lead<br />
* trigger changed around 10 pm, first run with the updated trigger 101033<br />
<br />
=== Shift Reports ===<br />
* [https://logbooks.jlab.org/entry/4014366 Day shift summary]<br />
* [https://logbooks.jlab.org/entry/4014514 Swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4014653 Owl shift summary]<br />
* [https://logbooks.jlab.org/entry/ Early Riser shift summary]<br />
<br />
=== Reports ===<br />
* <br />
*<br />
*<br />
* Collimators scan (Hovanes)[https://logbooks.jlab.org/entry/4014610]; MWPC was tripping(?)<br />
<br />
=== Issues ===<br />
<br />
=== Plans ===<br />
* Switch to empty target this afternoon<br />
* RF Recovery Thursday (beam down)<br />
<br />
<br />
= Tuesday July 12 =<br />
<br />
=== Past 24 hours ===<br />
* David Lawrence acting RC for 24hr (hand back to Ilya late this afternoon)<br />
* >2.5B events<br />
* mostly production running with some trigger work<br />
<br />
=== Shift Reports ===<br />
* [https://logbooks.jlab.org/entry/4013902 Day shift summary]<br />
* [https://logbooks.jlab.org/entry/4014061 Swing Shift Summary 07-11-22], [https://logbooks.jlab.org/entry/4014071 Remote Shift Worker Swing 7/11/22]<br />
* [https://logbooks.jlab.org/entry/4014180 Owl Shift Summary, July 11]<br />
* [https://logbooks.jlab.org/entry/4014251 Shift Summary - Early riser shift 07/12/2022], [https://logbooks.jlab.org/entry/4014250 Remote shift worker Riser]<br />
<br />
=== Reports ===<br />
* [https://logbooks.jlab.org/entry/4013899 Follow-up Re: Rho polarization as a function of beam energy]<br />
* [https://logbooks.jlab.org/entry/4014028 Asymmetries for JD70-105 0/90 PERP]<br />
* [https://logbooks.jlab.org/entry/4013946 direct correlation between ebeam Y position and currents in FMWPC]<br />
* [https://logbooks.jlab.org/entry/4014137 CPP trigger rate, mask one FCAL ring]<br />
* [https://logbooks.jlab.org/entry/4014167 Extrapolations of today's wire scans]<br />
* [https://logbooks.jlab.org/entry/4014297 Beam RMS at AC July 1 to 11]<br />
* [https://logbooks.jlab.org/entry/4014304 FMWPC hit time distributions look ok]<br />
<br />
=== Issues ===<br />
* Beam stability in Y - MCC informed and will address<br />
* BCAL/FCAL LED trigger found off<br />
* [https://logbooks.jlab.org/entry/4013856 CPP Chamber gas flow]<br />
** [https://logbooks.jlab.org/entry/4013926 FMWPC currents are back up]<br />
* [https://logbooks.jlab.org/entry/4013859 Pressure on DIRC north barbox corrected]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* Hold off changing target until after 4pm <br />
* RF Recovery Thursday (beam down)<br />
<br />
= Friday July 8 - Sunday July 10 =<br />
<br />
=== Past 72 hours ===<br />
<br />
* 6B events on lead have been collected<br />
* FMWPC 1 noise level increased yesterday evening [https://logbooks.jlab.org/entry/4013708],<br />
** Beni noticed the chamber HV might be OFF [https://logbooks.jlab.org/entry/4013790]<br />
** Gas supply logentry [https://logbooks.jlab.org/entry/4013766]<br />
** MWPC1/4 noise level time progress [https://userweb.jlab.org/~ilarin/cpp/mwpc_occ_degradation.pdf]<br />
<br />
* DAQ livetime looks much better after switching to writing data in two files simultaneously<br />
* Friday evening harp scan [https://logbooks.jlab.org/entry/4012897] [https://logbooks.jlab.org/entry/4012901] [https://gryphn.phys.uconn.edu/halld/cobrems/harptool_2d.cgi?harp5C11_xsigma=1.293&harp5C11_xsigma_err=0.03&harp5C11_usigma=0.997&harp5C11_usigma_err=0.03&harp5C11_ysigma=1.015&harp5C11_ysigma_err=0.03&harp5C11B_xsigma=1.076&harp5C11B_xsigma_err=0.05&harp5C11B_usigma=0.8206&harp5C11B_usigma_err=0.05&harp5C11B_ysigma=0.931&harp5C11B_ysigma_err=0.15&radHarp_xsigma=1.039&radHarp_xsigma_err=0.02&radHarp_usigma=1.087&radHarp_usigma_err=0.02&radHarp_ysigma=0.8327&radHarp_ysigma_err=0.02&harp5C11_spos=102.97&harp5C11B_spos=115.11&emittance_x=0.0041&radHarp_spos=119.7&emittance_y=0.00233&collimator_spos=194.92&fit=fit+and+plot extrapolation]<br />
* Sunday morning harp scan [https://logbooks.jlab.org/entry/4013474 5C11] [https://logbooks.jlab.org/entry/4013475 5C11B] [https://logbooks.jlab.org/entry/4013479] [https://gryphn.phys.uconn.edu/halld/cobrems/harptool_2d.cgi?harp5C11_xsigma=1.51&harp5C11_xsigma_err=0.03&harp5C11_usigma=1.04&harp5C11_usigma_err=0.03&harp5C11_ysigma=1.181&harp5C11_ysigma_err=0.03&harp5C11B_xsigma=1.165&harp5C11B_xsigma_err=0.05&harp5C11B_usigma=0.8986&harp5C11B_usigma_err=0.05&harp5C11B_ysigma=1.028&harp5C11B_ysigma_err=0.15&radHarp_xsigma=1.141&radHarp_xsigma_err=0.02&radHarp_usigma=1.171&radHarp_usigma_err=0.02&radHarp_ysigma=0.8437&radHarp_ysigma_err=0.02&harp5C11_spos=102.97&harp5C11B_spos=115.11&emittance_x=0.0041&radHarp_spos=119.7&emittance_y=0.00233&collimator_spos=194.92&fit=fit+and+plot extrapolation]<br />
* Hall-D strip charts<br />
** Friday [https://logbooks.jlab.org/entry/4013160 Beni]<br />
** Saturday [https://logbooks.jlab.org/entry/4013403 Simon]<br />
** Sunday [https://logbooks.jlab.org/entry/4013591 Arshak]<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4012676 Friday day shift summary]<br />
* [https://logbooks.jlab.org/entry/4012861 Friday swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4012952 Friday owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4013044 Saturday early riser shift summary]<br />
* [https://logbooks.jlab.org/entry/4013166 Saturday day shift summary]<br />
* [https://logbooks.jlab.org/entry/4013264 Saturday swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4013337 Saturday owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4013408 Sunday early riser shift summary]<br />
* [https://logbooks.jlab.org/entry/4013486 Sunday day shift summary]<br />
* [https://logbooks.jlab.org/entry/4013580 Sunday swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4013649 Sunday owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4013717 Monday early riser shift summary]<br />
<br />
=== Reports ===<br />
* New high voltages were loaded for FCAL [https://logbooks.jlab.org/entry/4012655]<br />
* Hovanes has updated AMO radiator position [https://logbooks.jlab.org/entry/4012808]<br />
<br />
=== Issues ===<br />
* Tagger NMR communication will be worked out this week (Tim) [https://logbooks.jlab.org/entry/4012702]<br />
* Beam instability in y [https://logbooks.jlab.org/entry/4013571 Beni]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* unmask FCAL modules in the trigger<br />
<br />
<br />
= Thursday July 7 =<br />
<br />
=== Past 24 hours ===<br />
<br />
* harp scans were done during short beam on period during day-time, some distributions show 1/100 peak/shoulders ratio others 1/10,000 [https://logbooks.jlab.org/entry/4012157] [https://logbooks.jlab.org/entry/4012169]<br />
* Dominion Power's work required a voltage reduction so we had tagger, PS and sweep magnets off for a couple of hours<br />
* collected cosmics and LED runs during daytime, and production on lead (about 8 hrs) during night time<br />
* Beni: beam was quite stable overnight [https://logbooks.jlab.org/entry/4012625]<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4012170 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4012365 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4012468 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012564 early riser shift summary]<br />
<br />
=== Reports ===<br />
* Sasha checked FCAL trigger rate without masking inner layers. Preliminary result for the rate was 14kHz [https://logbooks.jlab.org/entry/4012436]<br />
* Hovanes pointed out, that we don't observe 60Hz oscillations now [https://logbooks.jlab.org/entry/4012466]<br />
<br />
=== Issues ===<br />
* Problems with running at 30nA on AMO, radiator thickness was reduced to 3*10^-4 this night,<br />
as 4.5*10^-4 was causing IOC trips [https://logbooks.jlab.org/entry/4012504] [https://logbooks.jlab.org/entry/4012514]<br />
* Alexandre just noticed that Tagger magnet NMR communication is down again [https://logbooks.jlab.org/entry/4012611]<br />
* DIRC major alarm has been acknowledged [https://logbooks.jlab.org/entry/4012485], Mark may need to investigate this issue more<br />
* Dave has noticed we have a higher radiation level values now, about factor of 1.5 [https://logbooks.jlab.org/entry/4012423], [https://logbooks.jlab.org/entry/4012426]<br />
* Hydra alarm on fa125_itrig [https://logbooks.jlab.org/entry/4012288]<br />
* daq livetime is uneven from time to time [https://logbooks.jlab.org/entry/4012631]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* find out the way to unmask FCAL modules<br />
<br />
= Wednesday, July 6 =<br />
<br />
=== Past 24 hours ===<br />
<br />
<br />
* Malte and Mark worked on FCAL bases replacement [https://logbooks.jlab.org/entry/4011757]<br />
* One of the RF crates had been disconnected, Beni fixed it [https://logbooks.jlab.org/entry/4011767]<br />
* Bobby and others worked in the tagger hall during the day. At 3:30 pm Bobby noticed that the IOC for the NMR was not responding properly. MCC rebooted the IOC crate. Afterward, it was still locked on zero and there was still a Comm Status error [https://logbooks.jlab.org/entry/4011870]<br />
* Beni found that the solenoid controls hung, and restarted the ramping, which was helpful.<br />
* Had minor issues with DAQ at 7.00 pm: ROCFDC11 error: timeout error on FA125, every 3 seconds. (fADC125 in fdc11 slot 3 was replaced during daytime [https://logbooks.jlab.org/entry/4011797]) Sergei worked out the DAQ issue at 7.50 pm<br />
* Established operating field of the solenoid at 8:30 pm.<br />
* harp scans are ongoing now<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4011688 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4011901 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4011988 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012045 early riser shift summary]<br />
<br />
=== Reports ===<br />
<br />
* Sergey and Lubomir worked in the Hall this night from 10 pm to 11:30 pm [https://logbooks.jlab.org/entry/4011999]<br />
* Hovanes reported his study of the coherent peak position drifts observed on the 4th of July [https://logbooks.jlab.org/entry/4011805]<br />
* Still have 60Hz structure [https://logbooks.jlab.org/entry/4012003]. The situation is improved according to MCC experts.<br />
* CDC HV and TAGM alarms are more frequent now<br />
* CDC gas flow increased [https://logbooks.jlab.org/entry/4012075]<br />
<br />
=== Issues ===<br />
* Hovanes pointed out that something strange happened during solenoid ramping up [https://logbooks.jlab.org/entry/4011909] [https://logbooks.jlab.org/entry/4012078]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* Unmasking FCAL central modules from the trigger needs to be done unless it increases rate too high</div>Ilarinhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_July_07_-_July_14,_2022&diff=114261Run Planning Meeting Notes, July 07 - July 14, 20222022-07-13T06:26:08Z<p>Ilarin: /* Reports */</p>
<hr />
<div> Back to [[Run Coordination Meetings:Summer2022]]<br />
<br />
Meeting are via ZoomGov: [https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 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/1sdluzy7p5vnlhw9AWJHBrYbXKTBet45o4den4zWX9dc/edit#gid=1855021251 Spreadsheet with list of runs]<br />
<br />
<br />
= Wednesday July 13 =<br />
<br />
=== Past 24 hours ===<br />
* Production on lead<br />
* trigger changed around 10 pm, first run with the updated trigger 101033<br />
<br />
=== Shift Reports ===<br />
* [https://logbooks.jlab.org/entry/4014366 Day shift summary]<br />
* [https://logbooks.jlab.org/entry/4014514 Swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4014653 Owl shift summary]<br />
* [https://logbooks.jlab.org/entry/ Early Riser shift summary]<br />
<br />
=== Reports ===<br />
* <br />
*<br />
*<br />
*<br />
<br />
=== Issues ===<br />
<br />
=== Plans ===<br />
* Switch to empty target this afternoon<br />
* RF Recovery Thursday (beam down)<br />
<br />
<br />
= Tuesday July 12 =<br />
<br />
=== Past 24 hours ===<br />
* David Lawrence acting RC for 24hr (hand back to Ilya late this afternoon)<br />
* >2.5B events<br />
* mostly production running with some trigger work<br />
<br />
=== Shift Reports ===<br />
* [https://logbooks.jlab.org/entry/4013902 Day shift summary]<br />
* [https://logbooks.jlab.org/entry/4014061 Swing Shift Summary 07-11-22], [https://logbooks.jlab.org/entry/4014071 Remote Shift Worker Swing 7/11/22]<br />
* [https://logbooks.jlab.org/entry/4014180 Owl Shift Summary, July 11]<br />
* [https://logbooks.jlab.org/entry/4014251 Shift Summary - Early riser shift 07/12/2022], [https://logbooks.jlab.org/entry/4014250 Remote shift worker Riser]<br />
<br />
=== Reports ===<br />
* [https://logbooks.jlab.org/entry/4013899 Follow-up Re: Rho polarization as a function of beam energy]<br />
* [https://logbooks.jlab.org/entry/4014028 Asymmetries for JD70-105 0/90 PERP]<br />
* [https://logbooks.jlab.org/entry/4013946 direct correlation between ebeam Y position and currents in FMWPC]<br />
* [https://logbooks.jlab.org/entry/4014137 CPP trigger rate, mask one FCAL ring]<br />
* [https://logbooks.jlab.org/entry/4014167 Extrapolations of today's wire scans]<br />
* [https://logbooks.jlab.org/entry/4014297 Beam RMS at AC July 1 to 11]<br />
* [https://logbooks.jlab.org/entry/4014304 FMWPC hit time distributions look ok]<br />
<br />
=== Issues ===<br />
* Beam stability in Y - MCC informed and will address<br />
* BCAL/FCAL LED trigger found off<br />
* [https://logbooks.jlab.org/entry/4013856 CPP Chamber gas flow]<br />
** [https://logbooks.jlab.org/entry/4013926 FMWPC currents are back up]<br />
* [https://logbooks.jlab.org/entry/4013859 Pressure on DIRC north barbox corrected]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* Hold off changing target until after 4pm <br />
* RF Recovery Thursday (beam down)<br />
<br />
= Friday July 8 - Sunday July 10 =<br />
<br />
=== Past 72 hours ===<br />
<br />
* 6B events on lead have been collected<br />
* FMWPC 1 noise level increased yesterday evening [https://logbooks.jlab.org/entry/4013708],<br />
** Beni noticed the chamber HV might be OFF [https://logbooks.jlab.org/entry/4013790]<br />
** Gas supply logentry [https://logbooks.jlab.org/entry/4013766]<br />
** MWPC1/4 noise level time progress [https://userweb.jlab.org/~ilarin/cpp/mwpc_occ_degradation.pdf]<br />
<br />
* DAQ livetime looks much better after switching to writing data in two files simultaneously<br />
* Friday evening harp scan [https://logbooks.jlab.org/entry/4012897] [https://logbooks.jlab.org/entry/4012901] [https://gryphn.phys.uconn.edu/halld/cobrems/harptool_2d.cgi?harp5C11_xsigma=1.293&harp5C11_xsigma_err=0.03&harp5C11_usigma=0.997&harp5C11_usigma_err=0.03&harp5C11_ysigma=1.015&harp5C11_ysigma_err=0.03&harp5C11B_xsigma=1.076&harp5C11B_xsigma_err=0.05&harp5C11B_usigma=0.8206&harp5C11B_usigma_err=0.05&harp5C11B_ysigma=0.931&harp5C11B_ysigma_err=0.15&radHarp_xsigma=1.039&radHarp_xsigma_err=0.02&radHarp_usigma=1.087&radHarp_usigma_err=0.02&radHarp_ysigma=0.8327&radHarp_ysigma_err=0.02&harp5C11_spos=102.97&harp5C11B_spos=115.11&emittance_x=0.0041&radHarp_spos=119.7&emittance_y=0.00233&collimator_spos=194.92&fit=fit+and+plot extrapolation]<br />
* Sunday morning harp scan [https://logbooks.jlab.org/entry/4013474 5C11] [https://logbooks.jlab.org/entry/4013475 5C11B] [https://logbooks.jlab.org/entry/4013479] [https://gryphn.phys.uconn.edu/halld/cobrems/harptool_2d.cgi?harp5C11_xsigma=1.51&harp5C11_xsigma_err=0.03&harp5C11_usigma=1.04&harp5C11_usigma_err=0.03&harp5C11_ysigma=1.181&harp5C11_ysigma_err=0.03&harp5C11B_xsigma=1.165&harp5C11B_xsigma_err=0.05&harp5C11B_usigma=0.8986&harp5C11B_usigma_err=0.05&harp5C11B_ysigma=1.028&harp5C11B_ysigma_err=0.15&radHarp_xsigma=1.141&radHarp_xsigma_err=0.02&radHarp_usigma=1.171&radHarp_usigma_err=0.02&radHarp_ysigma=0.8437&radHarp_ysigma_err=0.02&harp5C11_spos=102.97&harp5C11B_spos=115.11&emittance_x=0.0041&radHarp_spos=119.7&emittance_y=0.00233&collimator_spos=194.92&fit=fit+and+plot extrapolation]<br />
* Hall-D strip charts<br />
** Friday [https://logbooks.jlab.org/entry/4013160 Beni]<br />
** Saturday [https://logbooks.jlab.org/entry/4013403 Simon]<br />
** Sunday [https://logbooks.jlab.org/entry/4013591 Arshak]<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4012676 Friday day shift summary]<br />
* [https://logbooks.jlab.org/entry/4012861 Friday swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4012952 Friday owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4013044 Saturday early riser shift summary]<br />
* [https://logbooks.jlab.org/entry/4013166 Saturday day shift summary]<br />
* [https://logbooks.jlab.org/entry/4013264 Saturday swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4013337 Saturday owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4013408 Sunday early riser shift summary]<br />
* [https://logbooks.jlab.org/entry/4013486 Sunday day shift summary]<br />
* [https://logbooks.jlab.org/entry/4013580 Sunday swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4013649 Sunday owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4013717 Monday early riser shift summary]<br />
<br />
=== Reports ===<br />
* New high voltages were loaded for FCAL [https://logbooks.jlab.org/entry/4012655]<br />
* Hovanes has updated AMO radiator position [https://logbooks.jlab.org/entry/4012808]<br />
<br />
=== Issues ===<br />
* Tagger NMR communication will be worked out this week (Tim) [https://logbooks.jlab.org/entry/4012702]<br />
* Beam instability in y [https://logbooks.jlab.org/entry/4013571 Beni]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* unmask FCAL modules in the trigger<br />
<br />
<br />
= Thursday July 7 =<br />
<br />
=== Past 24 hours ===<br />
<br />
* harp scans were done during short beam on period during day-time, some distributions show 1/100 peak/shoulders ratio others 1/10,000 [https://logbooks.jlab.org/entry/4012157] [https://logbooks.jlab.org/entry/4012169]<br />
* Dominion Power's work required a voltage reduction so we had tagger, PS and sweep magnets off for a couple of hours<br />
* collected cosmics and LED runs during daytime, and production on lead (about 8 hrs) during night time<br />
* Beni: beam was quite stable overnight [https://logbooks.jlab.org/entry/4012625]<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4012170 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4012365 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4012468 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012564 early riser shift summary]<br />
<br />
=== Reports ===<br />
* Sasha checked FCAL trigger rate without masking inner layers. Preliminary result for the rate was 14kHz [https://logbooks.jlab.org/entry/4012436]<br />
* Hovanes pointed out, that we don't observe 60Hz oscillations now [https://logbooks.jlab.org/entry/4012466]<br />
<br />
=== Issues ===<br />
* Problems with running at 30nA on AMO, radiator thickness was reduced to 3*10^-4 this night,<br />
as 4.5*10^-4 was causing IOC trips [https://logbooks.jlab.org/entry/4012504] [https://logbooks.jlab.org/entry/4012514]<br />
* Alexandre just noticed that Tagger magnet NMR communication is down again [https://logbooks.jlab.org/entry/4012611]<br />
* DIRC major alarm has been acknowledged [https://logbooks.jlab.org/entry/4012485], Mark may need to investigate this issue more<br />
* Dave has noticed we have a higher radiation level values now, about factor of 1.5 [https://logbooks.jlab.org/entry/4012423], [https://logbooks.jlab.org/entry/4012426]<br />
* Hydra alarm on fa125_itrig [https://logbooks.jlab.org/entry/4012288]<br />
* daq livetime is uneven from time to time [https://logbooks.jlab.org/entry/4012631]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* find out the way to unmask FCAL modules<br />
<br />
= Wednesday, July 6 =<br />
<br />
=== Past 24 hours ===<br />
<br />
<br />
* Malte and Mark worked on FCAL bases replacement [https://logbooks.jlab.org/entry/4011757]<br />
* One of the RF crates had been disconnected, Beni fixed it [https://logbooks.jlab.org/entry/4011767]<br />
* Bobby and others worked in the tagger hall during the day. At 3:30 pm Bobby noticed that the IOC for the NMR was not responding properly. MCC rebooted the IOC crate. Afterward, it was still locked on zero and there was still a Comm Status error [https://logbooks.jlab.org/entry/4011870]<br />
* Beni found that the solenoid controls hung, and restarted the ramping, which was helpful.<br />
* Had minor issues with DAQ at 7.00 pm: ROCFDC11 error: timeout error on FA125, every 3 seconds. (fADC125 in fdc11 slot 3 was replaced during daytime [https://logbooks.jlab.org/entry/4011797]) Sergei worked out the DAQ issue at 7.50 pm<br />
* Established operating field of the solenoid at 8:30 pm.<br />
* harp scans are ongoing now<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4011688 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4011901 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4011988 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012045 early riser shift summary]<br />
<br />
=== Reports ===<br />
<br />
* Sergey and Lubomir worked in the Hall this night from 10 pm to 11:30 pm [https://logbooks.jlab.org/entry/4011999]<br />
* Hovanes reported his study of the coherent peak position drifts observed on the 4th of July [https://logbooks.jlab.org/entry/4011805]<br />
* Still have 60Hz structure [https://logbooks.jlab.org/entry/4012003]. The situation is improved according to MCC experts.<br />
* CDC HV and TAGM alarms are more frequent now<br />
* CDC gas flow increased [https://logbooks.jlab.org/entry/4012075]<br />
<br />
=== Issues ===<br />
* Hovanes pointed out that something strange happened during solenoid ramping up [https://logbooks.jlab.org/entry/4011909] [https://logbooks.jlab.org/entry/4012078]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* Unmasking FCAL central modules from the trigger needs to be done unless it increases rate too high</div>Ilarinhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_July_07_-_July_14,_2022&diff=114260Run Planning Meeting Notes, July 07 - July 14, 20222022-07-13T06:25:09Z<p>Ilarin: /* Issues */</p>
<hr />
<div> Back to [[Run Coordination Meetings:Summer2022]]<br />
<br />
Meeting are via ZoomGov: [https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 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/1sdluzy7p5vnlhw9AWJHBrYbXKTBet45o4den4zWX9dc/edit#gid=1855021251 Spreadsheet with list of runs]<br />
<br />
<br />
= Wednesday July 13 =<br />
<br />
=== Past 24 hours ===<br />
* Production on lead<br />
* trigger changed around 10 pm, first run with the updated trigger 101033<br />
<br />
=== Shift Reports ===<br />
* [https://logbooks.jlab.org/entry/4014366 Day shift summary]<br />
* [https://logbooks.jlab.org/entry/4014514 Swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4014653 Owl shift summary]<br />
* [https://logbooks.jlab.org/entry/ Early Riser shift summary]<br />
<br />
=== Reports ===<br />
* [https://logbooks.jlab.org/entry/4013899 Follow-up Re: Rho polarization as a function of beam energy]<br />
* [https://logbooks.jlab.org/entry/4014028 Asymmetries for JD70-105 0/90 PERP]<br />
* [https://logbooks.jlab.org/entry/4013946 direct correlation between ebeam Y position and currents in FMWPC]<br />
* [https://logbooks.jlab.org/entry/4014137 CPP trigger rate, mask one FCAL ring]<br />
* [https://logbooks.jlab.org/entry/4014167 Extrapolations of today's wire scans]<br />
* [https://logbooks.jlab.org/entry/4014297 Beam RMS at AC July 1 to 11]<br />
* [https://logbooks.jlab.org/entry/4014304 FMWPC hit time distributions look ok]<br />
<br />
=== Issues ===<br />
<br />
=== Plans ===<br />
* Switch to empty target this afternoon<br />
* RF Recovery Thursday (beam down)<br />
<br />
<br />
= Tuesday July 12 =<br />
<br />
=== Past 24 hours ===<br />
* David Lawrence acting RC for 24hr (hand back to Ilya late this afternoon)<br />
* >2.5B events<br />
* mostly production running with some trigger work<br />
<br />
=== Shift Reports ===<br />
* [https://logbooks.jlab.org/entry/4013902 Day shift summary]<br />
* [https://logbooks.jlab.org/entry/4014061 Swing Shift Summary 07-11-22], [https://logbooks.jlab.org/entry/4014071 Remote Shift Worker Swing 7/11/22]<br />
* [https://logbooks.jlab.org/entry/4014180 Owl Shift Summary, July 11]<br />
* [https://logbooks.jlab.org/entry/4014251 Shift Summary - Early riser shift 07/12/2022], [https://logbooks.jlab.org/entry/4014250 Remote shift worker Riser]<br />
<br />
=== Reports ===<br />
* [https://logbooks.jlab.org/entry/4013899 Follow-up Re: Rho polarization as a function of beam energy]<br />
* [https://logbooks.jlab.org/entry/4014028 Asymmetries for JD70-105 0/90 PERP]<br />
* [https://logbooks.jlab.org/entry/4013946 direct correlation between ebeam Y position and currents in FMWPC]<br />
* [https://logbooks.jlab.org/entry/4014137 CPP trigger rate, mask one FCAL ring]<br />
* [https://logbooks.jlab.org/entry/4014167 Extrapolations of today's wire scans]<br />
* [https://logbooks.jlab.org/entry/4014297 Beam RMS at AC July 1 to 11]<br />
* [https://logbooks.jlab.org/entry/4014304 FMWPC hit time distributions look ok]<br />
<br />
=== Issues ===<br />
* Beam stability in Y - MCC informed and will address<br />
* BCAL/FCAL LED trigger found off<br />
* [https://logbooks.jlab.org/entry/4013856 CPP Chamber gas flow]<br />
** [https://logbooks.jlab.org/entry/4013926 FMWPC currents are back up]<br />
* [https://logbooks.jlab.org/entry/4013859 Pressure on DIRC north barbox corrected]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* Hold off changing target until after 4pm <br />
* RF Recovery Thursday (beam down)<br />
<br />
= Friday July 8 - Sunday July 10 =<br />
<br />
=== Past 72 hours ===<br />
<br />
* 6B events on lead have been collected<br />
* FMWPC 1 noise level increased yesterday evening [https://logbooks.jlab.org/entry/4013708],<br />
** Beni noticed the chamber HV might be OFF [https://logbooks.jlab.org/entry/4013790]<br />
** Gas supply logentry [https://logbooks.jlab.org/entry/4013766]<br />
** MWPC1/4 noise level time progress [https://userweb.jlab.org/~ilarin/cpp/mwpc_occ_degradation.pdf]<br />
<br />
* DAQ livetime looks much better after switching to writing data in two files simultaneously<br />
* Friday evening harp scan [https://logbooks.jlab.org/entry/4012897] [https://logbooks.jlab.org/entry/4012901] [https://gryphn.phys.uconn.edu/halld/cobrems/harptool_2d.cgi?harp5C11_xsigma=1.293&harp5C11_xsigma_err=0.03&harp5C11_usigma=0.997&harp5C11_usigma_err=0.03&harp5C11_ysigma=1.015&harp5C11_ysigma_err=0.03&harp5C11B_xsigma=1.076&harp5C11B_xsigma_err=0.05&harp5C11B_usigma=0.8206&harp5C11B_usigma_err=0.05&harp5C11B_ysigma=0.931&harp5C11B_ysigma_err=0.15&radHarp_xsigma=1.039&radHarp_xsigma_err=0.02&radHarp_usigma=1.087&radHarp_usigma_err=0.02&radHarp_ysigma=0.8327&radHarp_ysigma_err=0.02&harp5C11_spos=102.97&harp5C11B_spos=115.11&emittance_x=0.0041&radHarp_spos=119.7&emittance_y=0.00233&collimator_spos=194.92&fit=fit+and+plot extrapolation]<br />
* Sunday morning harp scan [https://logbooks.jlab.org/entry/4013474 5C11] [https://logbooks.jlab.org/entry/4013475 5C11B] [https://logbooks.jlab.org/entry/4013479] [https://gryphn.phys.uconn.edu/halld/cobrems/harptool_2d.cgi?harp5C11_xsigma=1.51&harp5C11_xsigma_err=0.03&harp5C11_usigma=1.04&harp5C11_usigma_err=0.03&harp5C11_ysigma=1.181&harp5C11_ysigma_err=0.03&harp5C11B_xsigma=1.165&harp5C11B_xsigma_err=0.05&harp5C11B_usigma=0.8986&harp5C11B_usigma_err=0.05&harp5C11B_ysigma=1.028&harp5C11B_ysigma_err=0.15&radHarp_xsigma=1.141&radHarp_xsigma_err=0.02&radHarp_usigma=1.171&radHarp_usigma_err=0.02&radHarp_ysigma=0.8437&radHarp_ysigma_err=0.02&harp5C11_spos=102.97&harp5C11B_spos=115.11&emittance_x=0.0041&radHarp_spos=119.7&emittance_y=0.00233&collimator_spos=194.92&fit=fit+and+plot extrapolation]<br />
* Hall-D strip charts<br />
** Friday [https://logbooks.jlab.org/entry/4013160 Beni]<br />
** Saturday [https://logbooks.jlab.org/entry/4013403 Simon]<br />
** Sunday [https://logbooks.jlab.org/entry/4013591 Arshak]<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4012676 Friday day shift summary]<br />
* [https://logbooks.jlab.org/entry/4012861 Friday swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4012952 Friday owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4013044 Saturday early riser shift summary]<br />
* [https://logbooks.jlab.org/entry/4013166 Saturday day shift summary]<br />
* [https://logbooks.jlab.org/entry/4013264 Saturday swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4013337 Saturday owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4013408 Sunday early riser shift summary]<br />
* [https://logbooks.jlab.org/entry/4013486 Sunday day shift summary]<br />
* [https://logbooks.jlab.org/entry/4013580 Sunday swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4013649 Sunday owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4013717 Monday early riser shift summary]<br />
<br />
=== Reports ===<br />
* New high voltages were loaded for FCAL [https://logbooks.jlab.org/entry/4012655]<br />
* Hovanes has updated AMO radiator position [https://logbooks.jlab.org/entry/4012808]<br />
<br />
=== Issues ===<br />
* Tagger NMR communication will be worked out this week (Tim) [https://logbooks.jlab.org/entry/4012702]<br />
* Beam instability in y [https://logbooks.jlab.org/entry/4013571 Beni]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* unmask FCAL modules in the trigger<br />
<br />
<br />
= Thursday July 7 =<br />
<br />
=== Past 24 hours ===<br />
<br />
* harp scans were done during short beam on period during day-time, some distributions show 1/100 peak/shoulders ratio others 1/10,000 [https://logbooks.jlab.org/entry/4012157] [https://logbooks.jlab.org/entry/4012169]<br />
* Dominion Power's work required a voltage reduction so we had tagger, PS and sweep magnets off for a couple of hours<br />
* collected cosmics and LED runs during daytime, and production on lead (about 8 hrs) during night time<br />
* Beni: beam was quite stable overnight [https://logbooks.jlab.org/entry/4012625]<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4012170 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4012365 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4012468 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012564 early riser shift summary]<br />
<br />
=== Reports ===<br />
* Sasha checked FCAL trigger rate without masking inner layers. Preliminary result for the rate was 14kHz [https://logbooks.jlab.org/entry/4012436]<br />
* Hovanes pointed out, that we don't observe 60Hz oscillations now [https://logbooks.jlab.org/entry/4012466]<br />
<br />
=== Issues ===<br />
* Problems with running at 30nA on AMO, radiator thickness was reduced to 3*10^-4 this night,<br />
as 4.5*10^-4 was causing IOC trips [https://logbooks.jlab.org/entry/4012504] [https://logbooks.jlab.org/entry/4012514]<br />
* Alexandre just noticed that Tagger magnet NMR communication is down again [https://logbooks.jlab.org/entry/4012611]<br />
* DIRC major alarm has been acknowledged [https://logbooks.jlab.org/entry/4012485], Mark may need to investigate this issue more<br />
* Dave has noticed we have a higher radiation level values now, about factor of 1.5 [https://logbooks.jlab.org/entry/4012423], [https://logbooks.jlab.org/entry/4012426]<br />
* Hydra alarm on fa125_itrig [https://logbooks.jlab.org/entry/4012288]<br />
* daq livetime is uneven from time to time [https://logbooks.jlab.org/entry/4012631]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* find out the way to unmask FCAL modules<br />
<br />
= Wednesday, July 6 =<br />
<br />
=== Past 24 hours ===<br />
<br />
<br />
* Malte and Mark worked on FCAL bases replacement [https://logbooks.jlab.org/entry/4011757]<br />
* One of the RF crates had been disconnected, Beni fixed it [https://logbooks.jlab.org/entry/4011767]<br />
* Bobby and others worked in the tagger hall during the day. At 3:30 pm Bobby noticed that the IOC for the NMR was not responding properly. MCC rebooted the IOC crate. Afterward, it was still locked on zero and there was still a Comm Status error [https://logbooks.jlab.org/entry/4011870]<br />
* Beni found that the solenoid controls hung, and restarted the ramping, which was helpful.<br />
* Had minor issues with DAQ at 7.00 pm: ROCFDC11 error: timeout error on FA125, every 3 seconds. (fADC125 in fdc11 slot 3 was replaced during daytime [https://logbooks.jlab.org/entry/4011797]) Sergei worked out the DAQ issue at 7.50 pm<br />
* Established operating field of the solenoid at 8:30 pm.<br />
* harp scans are ongoing now<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4011688 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4011901 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4011988 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012045 early riser shift summary]<br />
<br />
=== Reports ===<br />
<br />
* Sergey and Lubomir worked in the Hall this night from 10 pm to 11:30 pm [https://logbooks.jlab.org/entry/4011999]<br />
* Hovanes reported his study of the coherent peak position drifts observed on the 4th of July [https://logbooks.jlab.org/entry/4011805]<br />
* Still have 60Hz structure [https://logbooks.jlab.org/entry/4012003]. The situation is improved according to MCC experts.<br />
* CDC HV and TAGM alarms are more frequent now<br />
* CDC gas flow increased [https://logbooks.jlab.org/entry/4012075]<br />
<br />
=== Issues ===<br />
* Hovanes pointed out that something strange happened during solenoid ramping up [https://logbooks.jlab.org/entry/4011909] [https://logbooks.jlab.org/entry/4012078]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* Unmasking FCAL central modules from the trigger needs to be done unless it increases rate too high</div>Ilarinhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_July_07_-_July_14,_2022&diff=114259Run Planning Meeting Notes, July 07 - July 14, 20222022-07-13T06:20:54Z<p>Ilarin: </p>
<hr />
<div> Back to [[Run Coordination Meetings:Summer2022]]<br />
<br />
Meeting are via ZoomGov: [https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 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/1sdluzy7p5vnlhw9AWJHBrYbXKTBet45o4den4zWX9dc/edit#gid=1855021251 Spreadsheet with list of runs]<br />
<br />
<br />
= Wednesday July 13 =<br />
<br />
=== Past 24 hours ===<br />
* Production on lead<br />
* trigger changed around 10 pm, first run with the updated trigger 101033<br />
<br />
=== Shift Reports ===<br />
* [https://logbooks.jlab.org/entry/4014366 Day shift summary]<br />
* [https://logbooks.jlab.org/entry/4014514 Swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4014653 Owl shift summary]<br />
* [https://logbooks.jlab.org/entry/ Early Riser shift summary]<br />
<br />
=== Reports ===<br />
* [https://logbooks.jlab.org/entry/4013899 Follow-up Re: Rho polarization as a function of beam energy]<br />
* [https://logbooks.jlab.org/entry/4014028 Asymmetries for JD70-105 0/90 PERP]<br />
* [https://logbooks.jlab.org/entry/4013946 direct correlation between ebeam Y position and currents in FMWPC]<br />
* [https://logbooks.jlab.org/entry/4014137 CPP trigger rate, mask one FCAL ring]<br />
* [https://logbooks.jlab.org/entry/4014167 Extrapolations of today's wire scans]<br />
* [https://logbooks.jlab.org/entry/4014297 Beam RMS at AC July 1 to 11]<br />
* [https://logbooks.jlab.org/entry/4014304 FMWPC hit time distributions look ok]<br />
<br />
=== Issues ===<br />
* Beam stability in Y - MCC informed and will address<br />
* BCAL/FCAL LED trigger found off<br />
* [https://logbooks.jlab.org/entry/4013856 CPP Chamber gas flow]<br />
** [https://logbooks.jlab.org/entry/4013926 FMWPC currents are back up]<br />
* [https://logbooks.jlab.org/entry/4013859 Pressure on DIRC north barbox corrected]<br />
<br />
=== Plans ===<br />
* Switch to empty target this afternoon<br />
* RF Recovery Thursday (beam down)<br />
<br />
<br />
= Tuesday July 12 =<br />
<br />
=== Past 24 hours ===<br />
* David Lawrence acting RC for 24hr (hand back to Ilya late this afternoon)<br />
* >2.5B events<br />
* mostly production running with some trigger work<br />
<br />
=== Shift Reports ===<br />
* [https://logbooks.jlab.org/entry/4013902 Day shift summary]<br />
* [https://logbooks.jlab.org/entry/4014061 Swing Shift Summary 07-11-22], [https://logbooks.jlab.org/entry/4014071 Remote Shift Worker Swing 7/11/22]<br />
* [https://logbooks.jlab.org/entry/4014180 Owl Shift Summary, July 11]<br />
* [https://logbooks.jlab.org/entry/4014251 Shift Summary - Early riser shift 07/12/2022], [https://logbooks.jlab.org/entry/4014250 Remote shift worker Riser]<br />
<br />
=== Reports ===<br />
* [https://logbooks.jlab.org/entry/4013899 Follow-up Re: Rho polarization as a function of beam energy]<br />
* [https://logbooks.jlab.org/entry/4014028 Asymmetries for JD70-105 0/90 PERP]<br />
* [https://logbooks.jlab.org/entry/4013946 direct correlation between ebeam Y position and currents in FMWPC]<br />
* [https://logbooks.jlab.org/entry/4014137 CPP trigger rate, mask one FCAL ring]<br />
* [https://logbooks.jlab.org/entry/4014167 Extrapolations of today's wire scans]<br />
* [https://logbooks.jlab.org/entry/4014297 Beam RMS at AC July 1 to 11]<br />
* [https://logbooks.jlab.org/entry/4014304 FMWPC hit time distributions look ok]<br />
<br />
=== Issues ===<br />
* Beam stability in Y - MCC informed and will address<br />
* BCAL/FCAL LED trigger found off<br />
* [https://logbooks.jlab.org/entry/4013856 CPP Chamber gas flow]<br />
** [https://logbooks.jlab.org/entry/4013926 FMWPC currents are back up]<br />
* [https://logbooks.jlab.org/entry/4013859 Pressure on DIRC north barbox corrected]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* Hold off changing target until after 4pm <br />
* RF Recovery Thursday (beam down)<br />
<br />
= Friday July 8 - Sunday July 10 =<br />
<br />
=== Past 72 hours ===<br />
<br />
* 6B events on lead have been collected<br />
* FMWPC 1 noise level increased yesterday evening [https://logbooks.jlab.org/entry/4013708],<br />
** Beni noticed the chamber HV might be OFF [https://logbooks.jlab.org/entry/4013790]<br />
** Gas supply logentry [https://logbooks.jlab.org/entry/4013766]<br />
** MWPC1/4 noise level time progress [https://userweb.jlab.org/~ilarin/cpp/mwpc_occ_degradation.pdf]<br />
<br />
* DAQ livetime looks much better after switching to writing data in two files simultaneously<br />
* Friday evening harp scan [https://logbooks.jlab.org/entry/4012897] [https://logbooks.jlab.org/entry/4012901] [https://gryphn.phys.uconn.edu/halld/cobrems/harptool_2d.cgi?harp5C11_xsigma=1.293&harp5C11_xsigma_err=0.03&harp5C11_usigma=0.997&harp5C11_usigma_err=0.03&harp5C11_ysigma=1.015&harp5C11_ysigma_err=0.03&harp5C11B_xsigma=1.076&harp5C11B_xsigma_err=0.05&harp5C11B_usigma=0.8206&harp5C11B_usigma_err=0.05&harp5C11B_ysigma=0.931&harp5C11B_ysigma_err=0.15&radHarp_xsigma=1.039&radHarp_xsigma_err=0.02&radHarp_usigma=1.087&radHarp_usigma_err=0.02&radHarp_ysigma=0.8327&radHarp_ysigma_err=0.02&harp5C11_spos=102.97&harp5C11B_spos=115.11&emittance_x=0.0041&radHarp_spos=119.7&emittance_y=0.00233&collimator_spos=194.92&fit=fit+and+plot extrapolation]<br />
* Sunday morning harp scan [https://logbooks.jlab.org/entry/4013474 5C11] [https://logbooks.jlab.org/entry/4013475 5C11B] [https://logbooks.jlab.org/entry/4013479] [https://gryphn.phys.uconn.edu/halld/cobrems/harptool_2d.cgi?harp5C11_xsigma=1.51&harp5C11_xsigma_err=0.03&harp5C11_usigma=1.04&harp5C11_usigma_err=0.03&harp5C11_ysigma=1.181&harp5C11_ysigma_err=0.03&harp5C11B_xsigma=1.165&harp5C11B_xsigma_err=0.05&harp5C11B_usigma=0.8986&harp5C11B_usigma_err=0.05&harp5C11B_ysigma=1.028&harp5C11B_ysigma_err=0.15&radHarp_xsigma=1.141&radHarp_xsigma_err=0.02&radHarp_usigma=1.171&radHarp_usigma_err=0.02&radHarp_ysigma=0.8437&radHarp_ysigma_err=0.02&harp5C11_spos=102.97&harp5C11B_spos=115.11&emittance_x=0.0041&radHarp_spos=119.7&emittance_y=0.00233&collimator_spos=194.92&fit=fit+and+plot extrapolation]<br />
* Hall-D strip charts<br />
** Friday [https://logbooks.jlab.org/entry/4013160 Beni]<br />
** Saturday [https://logbooks.jlab.org/entry/4013403 Simon]<br />
** Sunday [https://logbooks.jlab.org/entry/4013591 Arshak]<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4012676 Friday day shift summary]<br />
* [https://logbooks.jlab.org/entry/4012861 Friday swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4012952 Friday owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4013044 Saturday early riser shift summary]<br />
* [https://logbooks.jlab.org/entry/4013166 Saturday day shift summary]<br />
* [https://logbooks.jlab.org/entry/4013264 Saturday swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4013337 Saturday owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4013408 Sunday early riser shift summary]<br />
* [https://logbooks.jlab.org/entry/4013486 Sunday day shift summary]<br />
* [https://logbooks.jlab.org/entry/4013580 Sunday swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4013649 Sunday owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4013717 Monday early riser shift summary]<br />
<br />
=== Reports ===<br />
* New high voltages were loaded for FCAL [https://logbooks.jlab.org/entry/4012655]<br />
* Hovanes has updated AMO radiator position [https://logbooks.jlab.org/entry/4012808]<br />
<br />
=== Issues ===<br />
* Tagger NMR communication will be worked out this week (Tim) [https://logbooks.jlab.org/entry/4012702]<br />
* Beam instability in y [https://logbooks.jlab.org/entry/4013571 Beni]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* unmask FCAL modules in the trigger<br />
<br />
<br />
= Thursday July 7 =<br />
<br />
=== Past 24 hours ===<br />
<br />
* harp scans were done during short beam on period during day-time, some distributions show 1/100 peak/shoulders ratio others 1/10,000 [https://logbooks.jlab.org/entry/4012157] [https://logbooks.jlab.org/entry/4012169]<br />
* Dominion Power's work required a voltage reduction so we had tagger, PS and sweep magnets off for a couple of hours<br />
* collected cosmics and LED runs during daytime, and production on lead (about 8 hrs) during night time<br />
* Beni: beam was quite stable overnight [https://logbooks.jlab.org/entry/4012625]<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4012170 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4012365 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4012468 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012564 early riser shift summary]<br />
<br />
=== Reports ===<br />
* Sasha checked FCAL trigger rate without masking inner layers. Preliminary result for the rate was 14kHz [https://logbooks.jlab.org/entry/4012436]<br />
* Hovanes pointed out, that we don't observe 60Hz oscillations now [https://logbooks.jlab.org/entry/4012466]<br />
<br />
=== Issues ===<br />
* Problems with running at 30nA on AMO, radiator thickness was reduced to 3*10^-4 this night,<br />
as 4.5*10^-4 was causing IOC trips [https://logbooks.jlab.org/entry/4012504] [https://logbooks.jlab.org/entry/4012514]<br />
* Alexandre just noticed that Tagger magnet NMR communication is down again [https://logbooks.jlab.org/entry/4012611]<br />
* DIRC major alarm has been acknowledged [https://logbooks.jlab.org/entry/4012485], Mark may need to investigate this issue more<br />
* Dave has noticed we have a higher radiation level values now, about factor of 1.5 [https://logbooks.jlab.org/entry/4012423], [https://logbooks.jlab.org/entry/4012426]<br />
* Hydra alarm on fa125_itrig [https://logbooks.jlab.org/entry/4012288]<br />
* daq livetime is uneven from time to time [https://logbooks.jlab.org/entry/4012631]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* find out the way to unmask FCAL modules<br />
<br />
= Wednesday, July 6 =<br />
<br />
=== Past 24 hours ===<br />
<br />
<br />
* Malte and Mark worked on FCAL bases replacement [https://logbooks.jlab.org/entry/4011757]<br />
* One of the RF crates had been disconnected, Beni fixed it [https://logbooks.jlab.org/entry/4011767]<br />
* Bobby and others worked in the tagger hall during the day. At 3:30 pm Bobby noticed that the IOC for the NMR was not responding properly. MCC rebooted the IOC crate. Afterward, it was still locked on zero and there was still a Comm Status error [https://logbooks.jlab.org/entry/4011870]<br />
* Beni found that the solenoid controls hung, and restarted the ramping, which was helpful.<br />
* Had minor issues with DAQ at 7.00 pm: ROCFDC11 error: timeout error on FA125, every 3 seconds. (fADC125 in fdc11 slot 3 was replaced during daytime [https://logbooks.jlab.org/entry/4011797]) Sergei worked out the DAQ issue at 7.50 pm<br />
* Established operating field of the solenoid at 8:30 pm.<br />
* harp scans are ongoing now<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4011688 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4011901 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4011988 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012045 early riser shift summary]<br />
<br />
=== Reports ===<br />
<br />
* Sergey and Lubomir worked in the Hall this night from 10 pm to 11:30 pm [https://logbooks.jlab.org/entry/4011999]<br />
* Hovanes reported his study of the coherent peak position drifts observed on the 4th of July [https://logbooks.jlab.org/entry/4011805]<br />
* Still have 60Hz structure [https://logbooks.jlab.org/entry/4012003]. The situation is improved according to MCC experts.<br />
* CDC HV and TAGM alarms are more frequent now<br />
* CDC gas flow increased [https://logbooks.jlab.org/entry/4012075]<br />
<br />
=== Issues ===<br />
* Hovanes pointed out that something strange happened during solenoid ramping up [https://logbooks.jlab.org/entry/4011909] [https://logbooks.jlab.org/entry/4012078]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* Unmasking FCAL central modules from the trigger needs to be done unless it increases rate too high</div>Ilarinhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_July_07_-_July_14,_2022&diff=114258Run Planning Meeting Notes, July 07 - July 14, 20222022-07-13T06:15:24Z<p>Ilarin: </p>
<hr />
<div> Back to [[Run Coordination Meetings:Summer2022]]<br />
<br />
Meeting are via ZoomGov: [https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 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/1sdluzy7p5vnlhw9AWJHBrYbXKTBet45o4den4zWX9dc/edit#gid=1855021251 Spreadsheet with list of runs]<br />
<br />
<br />
= Wednesday July 13 =<br />
<br />
=== Past 24 hours ===<br />
* Production on lead<br />
* trigger changed around 10 pm, first run with the updated trigger 101033<br />
<br />
=== Shift Reports ===<br />
* [https://logbooks.jlab.org/entry/ Day shift summary]<br />
* [https://logbooks.jlab.org/entry/ Swing shift summary]<br />
* [https://logbooks.jlab.org/entry/ Owl shift summary]<br />
* [https://logbooks.jlab.org/entry/ Early Riser shift summary]<br />
<br />
=== Reports ===<br />
* [https://logbooks.jlab.org/entry/4013899 Follow-up Re: Rho polarization as a function of beam energy]<br />
* [https://logbooks.jlab.org/entry/4014028 Asymmetries for JD70-105 0/90 PERP]<br />
* [https://logbooks.jlab.org/entry/4013946 direct correlation between ebeam Y position and currents in FMWPC]<br />
* [https://logbooks.jlab.org/entry/4014137 CPP trigger rate, mask one FCAL ring]<br />
* [https://logbooks.jlab.org/entry/4014167 Extrapolations of today's wire scans]<br />
* [https://logbooks.jlab.org/entry/4014297 Beam RMS at AC July 1 to 11]<br />
* [https://logbooks.jlab.org/entry/4014304 FMWPC hit time distributions look ok]<br />
<br />
=== Issues ===<br />
* Beam stability in Y - MCC informed and will address<br />
* BCAL/FCAL LED trigger found off<br />
* [https://logbooks.jlab.org/entry/4013856 CPP Chamber gas flow]<br />
** [https://logbooks.jlab.org/entry/4013926 FMWPC currents are back up]<br />
* [https://logbooks.jlab.org/entry/4013859 Pressure on DIRC north barbox corrected]<br />
<br />
=== Plans ===<br />
* Switch to empty target this afternoon<br />
* RF Recovery Thursday (beam down)<br />
<br />
<br />
= Tuesday July 12 =<br />
<br />
=== Past 24 hours ===<br />
* David Lawrence acting RC for 24hr (hand back to Ilya late this afternoon)<br />
* >2.5B events<br />
* mostly production running with some trigger work<br />
<br />
=== Shift Reports ===<br />
* [https://logbooks.jlab.org/entry/4013902 Day shift summary]<br />
* [https://logbooks.jlab.org/entry/4014061 Swing Shift Summary 07-11-22], [https://logbooks.jlab.org/entry/4014071 Remote Shift Worker Swing 7/11/22]<br />
* [https://logbooks.jlab.org/entry/4014180 Owl Shift Summary, July 11]<br />
* [https://logbooks.jlab.org/entry/4014251 Shift Summary - Early riser shift 07/12/2022], [https://logbooks.jlab.org/entry/4014250 Remote shift worker Riser]<br />
<br />
=== Reports ===<br />
* [https://logbooks.jlab.org/entry/4013899 Follow-up Re: Rho polarization as a function of beam energy]<br />
* [https://logbooks.jlab.org/entry/4014028 Asymmetries for JD70-105 0/90 PERP]<br />
* [https://logbooks.jlab.org/entry/4013946 direct correlation between ebeam Y position and currents in FMWPC]<br />
* [https://logbooks.jlab.org/entry/4014137 CPP trigger rate, mask one FCAL ring]<br />
* [https://logbooks.jlab.org/entry/4014167 Extrapolations of today's wire scans]<br />
* [https://logbooks.jlab.org/entry/4014297 Beam RMS at AC July 1 to 11]<br />
* [https://logbooks.jlab.org/entry/4014304 FMWPC hit time distributions look ok]<br />
<br />
=== Issues ===<br />
* Beam stability in Y - MCC informed and will address<br />
* BCAL/FCAL LED trigger found off<br />
* [https://logbooks.jlab.org/entry/4013856 CPP Chamber gas flow]<br />
** [https://logbooks.jlab.org/entry/4013926 FMWPC currents are back up]<br />
* [https://logbooks.jlab.org/entry/4013859 Pressure on DIRC north barbox corrected]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* Hold off changing target until after 4pm <br />
* RF Recovery Thursday (beam down)<br />
<br />
= Friday July 8 - Sunday July 10 =<br />
<br />
=== Past 72 hours ===<br />
<br />
* 6B events on lead have been collected<br />
* FMWPC 1 noise level increased yesterday evening [https://logbooks.jlab.org/entry/4013708],<br />
** Beni noticed the chamber HV might be OFF [https://logbooks.jlab.org/entry/4013790]<br />
** Gas supply logentry [https://logbooks.jlab.org/entry/4013766]<br />
** MWPC1/4 noise level time progress [https://userweb.jlab.org/~ilarin/cpp/mwpc_occ_degradation.pdf]<br />
<br />
* DAQ livetime looks much better after switching to writing data in two files simultaneously<br />
* Friday evening harp scan [https://logbooks.jlab.org/entry/4012897] [https://logbooks.jlab.org/entry/4012901] [https://gryphn.phys.uconn.edu/halld/cobrems/harptool_2d.cgi?harp5C11_xsigma=1.293&harp5C11_xsigma_err=0.03&harp5C11_usigma=0.997&harp5C11_usigma_err=0.03&harp5C11_ysigma=1.015&harp5C11_ysigma_err=0.03&harp5C11B_xsigma=1.076&harp5C11B_xsigma_err=0.05&harp5C11B_usigma=0.8206&harp5C11B_usigma_err=0.05&harp5C11B_ysigma=0.931&harp5C11B_ysigma_err=0.15&radHarp_xsigma=1.039&radHarp_xsigma_err=0.02&radHarp_usigma=1.087&radHarp_usigma_err=0.02&radHarp_ysigma=0.8327&radHarp_ysigma_err=0.02&harp5C11_spos=102.97&harp5C11B_spos=115.11&emittance_x=0.0041&radHarp_spos=119.7&emittance_y=0.00233&collimator_spos=194.92&fit=fit+and+plot extrapolation]<br />
* Sunday morning harp scan [https://logbooks.jlab.org/entry/4013474 5C11] [https://logbooks.jlab.org/entry/4013475 5C11B] [https://logbooks.jlab.org/entry/4013479] [https://gryphn.phys.uconn.edu/halld/cobrems/harptool_2d.cgi?harp5C11_xsigma=1.51&harp5C11_xsigma_err=0.03&harp5C11_usigma=1.04&harp5C11_usigma_err=0.03&harp5C11_ysigma=1.181&harp5C11_ysigma_err=0.03&harp5C11B_xsigma=1.165&harp5C11B_xsigma_err=0.05&harp5C11B_usigma=0.8986&harp5C11B_usigma_err=0.05&harp5C11B_ysigma=1.028&harp5C11B_ysigma_err=0.15&radHarp_xsigma=1.141&radHarp_xsigma_err=0.02&radHarp_usigma=1.171&radHarp_usigma_err=0.02&radHarp_ysigma=0.8437&radHarp_ysigma_err=0.02&harp5C11_spos=102.97&harp5C11B_spos=115.11&emittance_x=0.0041&radHarp_spos=119.7&emittance_y=0.00233&collimator_spos=194.92&fit=fit+and+plot extrapolation]<br />
* Hall-D strip charts<br />
** Friday [https://logbooks.jlab.org/entry/4013160 Beni]<br />
** Saturday [https://logbooks.jlab.org/entry/4013403 Simon]<br />
** Sunday [https://logbooks.jlab.org/entry/4013591 Arshak]<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4012676 Friday day shift summary]<br />
* [https://logbooks.jlab.org/entry/4012861 Friday swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4012952 Friday owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4013044 Saturday early riser shift summary]<br />
* [https://logbooks.jlab.org/entry/4013166 Saturday day shift summary]<br />
* [https://logbooks.jlab.org/entry/4013264 Saturday swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4013337 Saturday owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4013408 Sunday early riser shift summary]<br />
* [https://logbooks.jlab.org/entry/4013486 Sunday day shift summary]<br />
* [https://logbooks.jlab.org/entry/4013580 Sunday swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4013649 Sunday owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4013717 Monday early riser shift summary]<br />
<br />
=== Reports ===<br />
* New high voltages were loaded for FCAL [https://logbooks.jlab.org/entry/4012655]<br />
* Hovanes has updated AMO radiator position [https://logbooks.jlab.org/entry/4012808]<br />
<br />
=== Issues ===<br />
* Tagger NMR communication will be worked out this week (Tim) [https://logbooks.jlab.org/entry/4012702]<br />
* Beam instability in y [https://logbooks.jlab.org/entry/4013571 Beni]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* unmask FCAL modules in the trigger<br />
<br />
<br />
= Thursday July 7 =<br />
<br />
=== Past 24 hours ===<br />
<br />
* harp scans were done during short beam on period during day-time, some distributions show 1/100 peak/shoulders ratio others 1/10,000 [https://logbooks.jlab.org/entry/4012157] [https://logbooks.jlab.org/entry/4012169]<br />
* Dominion Power's work required a voltage reduction so we had tagger, PS and sweep magnets off for a couple of hours<br />
* collected cosmics and LED runs during daytime, and production on lead (about 8 hrs) during night time<br />
* Beni: beam was quite stable overnight [https://logbooks.jlab.org/entry/4012625]<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4012170 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4012365 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4012468 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012564 early riser shift summary]<br />
<br />
=== Reports ===<br />
* Sasha checked FCAL trigger rate without masking inner layers. Preliminary result for the rate was 14kHz [https://logbooks.jlab.org/entry/4012436]<br />
* Hovanes pointed out, that we don't observe 60Hz oscillations now [https://logbooks.jlab.org/entry/4012466]<br />
<br />
=== Issues ===<br />
* Problems with running at 30nA on AMO, radiator thickness was reduced to 3*10^-4 this night,<br />
as 4.5*10^-4 was causing IOC trips [https://logbooks.jlab.org/entry/4012504] [https://logbooks.jlab.org/entry/4012514]<br />
* Alexandre just noticed that Tagger magnet NMR communication is down again [https://logbooks.jlab.org/entry/4012611]<br />
* DIRC major alarm has been acknowledged [https://logbooks.jlab.org/entry/4012485], Mark may need to investigate this issue more<br />
* Dave has noticed we have a higher radiation level values now, about factor of 1.5 [https://logbooks.jlab.org/entry/4012423], [https://logbooks.jlab.org/entry/4012426]<br />
* Hydra alarm on fa125_itrig [https://logbooks.jlab.org/entry/4012288]<br />
* daq livetime is uneven from time to time [https://logbooks.jlab.org/entry/4012631]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* find out the way to unmask FCAL modules<br />
<br />
= Wednesday, July 6 =<br />
<br />
=== Past 24 hours ===<br />
<br />
<br />
* Malte and Mark worked on FCAL bases replacement [https://logbooks.jlab.org/entry/4011757]<br />
* One of the RF crates had been disconnected, Beni fixed it [https://logbooks.jlab.org/entry/4011767]<br />
* Bobby and others worked in the tagger hall during the day. At 3:30 pm Bobby noticed that the IOC for the NMR was not responding properly. MCC rebooted the IOC crate. Afterward, it was still locked on zero and there was still a Comm Status error [https://logbooks.jlab.org/entry/4011870]<br />
* Beni found that the solenoid controls hung, and restarted the ramping, which was helpful.<br />
* Had minor issues with DAQ at 7.00 pm: ROCFDC11 error: timeout error on FA125, every 3 seconds. (fADC125 in fdc11 slot 3 was replaced during daytime [https://logbooks.jlab.org/entry/4011797]) Sergei worked out the DAQ issue at 7.50 pm<br />
* Established operating field of the solenoid at 8:30 pm.<br />
* harp scans are ongoing now<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4011688 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4011901 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4011988 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012045 early riser shift summary]<br />
<br />
=== Reports ===<br />
<br />
* Sergey and Lubomir worked in the Hall this night from 10 pm to 11:30 pm [https://logbooks.jlab.org/entry/4011999]<br />
* Hovanes reported his study of the coherent peak position drifts observed on the 4th of July [https://logbooks.jlab.org/entry/4011805]<br />
* Still have 60Hz structure [https://logbooks.jlab.org/entry/4012003]. The situation is improved according to MCC experts.<br />
* CDC HV and TAGM alarms are more frequent now<br />
* CDC gas flow increased [https://logbooks.jlab.org/entry/4012075]<br />
<br />
=== Issues ===<br />
* Hovanes pointed out that something strange happened during solenoid ramping up [https://logbooks.jlab.org/entry/4011909] [https://logbooks.jlab.org/entry/4012078]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* Unmasking FCAL central modules from the trigger needs to be done unless it increases rate too high</div>Ilarinhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_July_07_-_July_14,_2022&diff=114229Run Planning Meeting Notes, July 07 - July 14, 20222022-07-11T12:40:38Z<p>Ilarin: /* Past 72 hours */</p>
<hr />
<div> Back to [[Run Coordination Meetings:Summer2022]]<br />
<br />
Meeting are via ZoomGov: [https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 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/1sdluzy7p5vnlhw9AWJHBrYbXKTBet45o4den4zWX9dc/edit#gid=1855021251 Spreadsheet with list of runs]<br />
<br />
<br />
= Friday July 8 - Sunday July 10 =<br />
<br />
=== Past 72 hours ===<br />
<br />
* 6B events on lead have been collected<br />
* FMWPC 1 noise level increased yesterday evening [https://logbooks.jlab.org/entry/4013708],<br />
** Beni noticed the chamber HV might be OFF [https://logbooks.jlab.org/entry/4013790]<br />
** Gas supply logentry [https://logbooks.jlab.org/entry/4013766]<br />
** MWPC1/4 noise level time progress [https://userweb.jlab.org/~ilarin/cpp/mwpc_occ_degradation.pdf]<br />
<br />
* DAQ livetime looks much better after switching to writing data in two files simultaneously<br />
* Friday evening harp scan [https://logbooks.jlab.org/entry/4012897] [https://logbooks.jlab.org/entry/4012901] [https://gryphn.phys.uconn.edu/halld/cobrems/harptool_2d.cgi?harp5C11_xsigma=1.293&harp5C11_xsigma_err=0.03&harp5C11_usigma=0.997&harp5C11_usigma_err=0.03&harp5C11_ysigma=1.015&harp5C11_ysigma_err=0.03&harp5C11B_xsigma=1.076&harp5C11B_xsigma_err=0.05&harp5C11B_usigma=0.8206&harp5C11B_usigma_err=0.05&harp5C11B_ysigma=0.931&harp5C11B_ysigma_err=0.15&radHarp_xsigma=1.039&radHarp_xsigma_err=0.02&radHarp_usigma=1.087&radHarp_usigma_err=0.02&radHarp_ysigma=0.8327&radHarp_ysigma_err=0.02&harp5C11_spos=102.97&harp5C11B_spos=115.11&emittance_x=0.0041&radHarp_spos=119.7&emittance_y=0.00233&collimator_spos=194.92&fit=fit+and+plot extrapolation]<br />
* Sunday morning harp scan [https://logbooks.jlab.org/entry/4013474 5C11] [https://logbooks.jlab.org/entry/4013475 5C11B] [https://logbooks.jlab.org/entry/4013479] [https://gryphn.phys.uconn.edu/halld/cobrems/harptool_2d.cgi?harp5C11_xsigma=1.51&harp5C11_xsigma_err=0.03&harp5C11_usigma=1.04&harp5C11_usigma_err=0.03&harp5C11_ysigma=1.181&harp5C11_ysigma_err=0.03&harp5C11B_xsigma=1.165&harp5C11B_xsigma_err=0.05&harp5C11B_usigma=0.8986&harp5C11B_usigma_err=0.05&harp5C11B_ysigma=1.028&harp5C11B_ysigma_err=0.15&radHarp_xsigma=1.141&radHarp_xsigma_err=0.02&radHarp_usigma=1.171&radHarp_usigma_err=0.02&radHarp_ysigma=0.8437&radHarp_ysigma_err=0.02&harp5C11_spos=102.97&harp5C11B_spos=115.11&emittance_x=0.0041&radHarp_spos=119.7&emittance_y=0.00233&collimator_spos=194.92&fit=fit+and+plot extrapolation]<br />
* Hall-D strip charts<br />
** Friday [https://logbooks.jlab.org/entry/4013160 Beni]<br />
** Saturday [https://logbooks.jlab.org/entry/4013403 Simon]<br />
** Sunday [https://logbooks.jlab.org/entry/4013591 Arshak]<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4012676 Friday day shift summary]<br />
* [https://logbooks.jlab.org/entry/4012861 Friday swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4012952 Friday owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4013044 Saturday early riser shift summary]<br />
* [https://logbooks.jlab.org/entry/4013166 Saturday day shift summary]<br />
* [https://logbooks.jlab.org/entry/4013264 Saturday swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4013337 Saturday owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4013408 Sunday early riser shift summary]<br />
* [https://logbooks.jlab.org/entry/4013486 Sunday day shift summary]<br />
* [https://logbooks.jlab.org/entry/4013580 Sunday swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4013649 Sunday owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4013717 Monday early riser shift summary]<br />
<br />
=== Reports ===<br />
* New high voltages were loaded for FCAL [https://logbooks.jlab.org/entry/4012655]<br />
* Hovanes has updated AMO radiator position [https://logbooks.jlab.org/entry/4012808]<br />
<br />
=== Issues ===<br />
* Tagger NMR communication will be worked out this week (Tim) [https://logbooks.jlab.org/entry/4012702]<br />
* Beam instability in y [https://logbooks.jlab.org/entry/4013571 Beni]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* unmask FCAL modules in the trigger<br />
<br />
<br />
= Thursday July 7 =<br />
<br />
=== Past 24 hours ===<br />
<br />
* harp scans were done during short beam on period during day-time, some distributions show 1/100 peak/shoulders ratio others 1/10,000 [https://logbooks.jlab.org/entry/4012157] [https://logbooks.jlab.org/entry/4012169]<br />
* Dominion Power's work required a voltage reduction so we had tagger, PS and sweep magnets off for a couple of hours<br />
* collected cosmics and LED runs during daytime, and production on lead (about 8 hrs) during night time<br />
* Beni: beam was quite stable overnight [https://logbooks.jlab.org/entry/4012625]<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4012170 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4012365 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4012468 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012564 early riser shift summary]<br />
<br />
=== Reports ===<br />
* Sasha checked FCAL trigger rate without masking inner layers. Preliminary result for the rate was 14kHz [https://logbooks.jlab.org/entry/4012436]<br />
* Hovanes pointed out, that we don't observe 60Hz oscillations now [https://logbooks.jlab.org/entry/4012466]<br />
<br />
=== Issues ===<br />
* Problems with running at 30nA on AMO, radiator thickness was reduced to 3*10^-4 this night,<br />
as 4.5*10^-4 was causing IOC trips [https://logbooks.jlab.org/entry/4012504] [https://logbooks.jlab.org/entry/4012514]<br />
* Alexandre just noticed that Tagger magnet NMR communication is down again [https://logbooks.jlab.org/entry/4012611]<br />
* DIRC major alarm has been acknowledged [https://logbooks.jlab.org/entry/4012485], Mark may need to investigate this issue more<br />
* Dave has noticed we have a higher radiation level values now, about factor of 1.5 [https://logbooks.jlab.org/entry/4012423], [https://logbooks.jlab.org/entry/4012426]<br />
* Hydra alarm on fa125_itrig [https://logbooks.jlab.org/entry/4012288]<br />
* daq livetime is uneven from time to time [https://logbooks.jlab.org/entry/4012631]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* find out the way to unmask FCAL modules<br />
<br />
= Wednesday, July 6 =<br />
<br />
=== Past 24 hours ===<br />
<br />
<br />
* Malte and Mark worked on FCAL bases replacement [https://logbooks.jlab.org/entry/4011757]<br />
* One of the RF crates had been disconnected, Beni fixed it [https://logbooks.jlab.org/entry/4011767]<br />
* Bobby and others worked in the tagger hall during the day. At 3:30 pm Bobby noticed that the IOC for the NMR was not responding properly. MCC rebooted the IOC crate. Afterward, it was still locked on zero and there was still a Comm Status error [https://logbooks.jlab.org/entry/4011870]<br />
* Beni found that the solenoid controls hung, and restarted the ramping, which was helpful.<br />
* Had minor issues with DAQ at 7.00 pm: ROCFDC11 error: timeout error on FA125, every 3 seconds. (fADC125 in fdc11 slot 3 was replaced during daytime [https://logbooks.jlab.org/entry/4011797]) Sergei worked out the DAQ issue at 7.50 pm<br />
* Established operating field of the solenoid at 8:30 pm.<br />
* harp scans are ongoing now<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4011688 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4011901 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4011988 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012045 early riser shift summary]<br />
<br />
=== Reports ===<br />
<br />
* Sergey and Lubomir worked in the Hall this night from 10 pm to 11:30 pm [https://logbooks.jlab.org/entry/4011999]<br />
* Hovanes reported his study of the coherent peak position drifts observed on the 4th of July [https://logbooks.jlab.org/entry/4011805]<br />
* Still have 60Hz structure [https://logbooks.jlab.org/entry/4012003]. The situation is improved according to MCC experts.<br />
* CDC HV and TAGM alarms are more frequent now<br />
* CDC gas flow increased [https://logbooks.jlab.org/entry/4012075]<br />
<br />
=== Issues ===<br />
* Hovanes pointed out that something strange happened during solenoid ramping up [https://logbooks.jlab.org/entry/4011909] [https://logbooks.jlab.org/entry/4012078]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* Unmasking FCAL central modules from the trigger needs to be done unless it increases rate too high</div>Ilarinhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_July_07_-_July_14,_2022&diff=114228Run Planning Meeting Notes, July 07 - July 14, 20222022-07-11T12:32:57Z<p>Ilarin: /* Past 72 hours */</p>
<hr />
<div> Back to [[Run Coordination Meetings:Summer2022]]<br />
<br />
Meeting are via ZoomGov: [https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 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/1sdluzy7p5vnlhw9AWJHBrYbXKTBet45o4den4zWX9dc/edit#gid=1855021251 Spreadsheet with list of runs]<br />
<br />
<br />
= Friday July 8 - Sunday July 10 =<br />
<br />
=== Past 72 hours ===<br />
<br />
* 6B events on lead have been collected<br />
* FMWPC 1 noise level increased yesterday evening [https://logbooks.jlab.org/entry/4013708],<br />
Beni noticed the chamber HV might be OFF [https://logbooks.jlab.org/entry/4013790]<br />
* Gas supply logentry [https://logbooks.jlab.org/entry/4013766]<br />
* MWPC1/4 noise level time progress [https://userweb.jlab.org/~ilarin/cpp/mwpc_occ_degradation.pdf]<br />
<br />
* DAQ livetime looks much better after switching to writing data in two files simultaneously<br />
* Friday evening harp scan [https://logbooks.jlab.org/entry/4012897] [https://logbooks.jlab.org/entry/4012901] [https://gryphn.phys.uconn.edu/halld/cobrems/harptool_2d.cgi?harp5C11_xsigma=1.293&harp5C11_xsigma_err=0.03&harp5C11_usigma=0.997&harp5C11_usigma_err=0.03&harp5C11_ysigma=1.015&harp5C11_ysigma_err=0.03&harp5C11B_xsigma=1.076&harp5C11B_xsigma_err=0.05&harp5C11B_usigma=0.8206&harp5C11B_usigma_err=0.05&harp5C11B_ysigma=0.931&harp5C11B_ysigma_err=0.15&radHarp_xsigma=1.039&radHarp_xsigma_err=0.02&radHarp_usigma=1.087&radHarp_usigma_err=0.02&radHarp_ysigma=0.8327&radHarp_ysigma_err=0.02&harp5C11_spos=102.97&harp5C11B_spos=115.11&emittance_x=0.0041&radHarp_spos=119.7&emittance_y=0.00233&collimator_spos=194.92&fit=fit+and+plot extrapolation]<br />
* Sunday morning harp scan [https://logbooks.jlab.org/entry/4013474 5C11] [https://logbooks.jlab.org/entry/4013475 5C11B] [https://logbooks.jlab.org/entry/4013479] [https://gryphn.phys.uconn.edu/halld/cobrems/harptool_2d.cgi?harp5C11_xsigma=1.51&harp5C11_xsigma_err=0.03&harp5C11_usigma=1.04&harp5C11_usigma_err=0.03&harp5C11_ysigma=1.181&harp5C11_ysigma_err=0.03&harp5C11B_xsigma=1.165&harp5C11B_xsigma_err=0.05&harp5C11B_usigma=0.8986&harp5C11B_usigma_err=0.05&harp5C11B_ysigma=1.028&harp5C11B_ysigma_err=0.15&radHarp_xsigma=1.141&radHarp_xsigma_err=0.02&radHarp_usigma=1.171&radHarp_usigma_err=0.02&radHarp_ysigma=0.8437&radHarp_ysigma_err=0.02&harp5C11_spos=102.97&harp5C11B_spos=115.11&emittance_x=0.0041&radHarp_spos=119.7&emittance_y=0.00233&collimator_spos=194.92&fit=fit+and+plot extrapolation]<br />
* Hall-D strip charts<br />
** Friday [https://logbooks.jlab.org/entry/4013160 Beni]<br />
** Saturday [https://logbooks.jlab.org/entry/4013403 Simon]<br />
** Sunday [https://logbooks.jlab.org/entry/4013591 Arshak]<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4012676 Friday day shift summary]<br />
* [https://logbooks.jlab.org/entry/4012861 Friday swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4012952 Friday owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4013044 Saturday early riser shift summary]<br />
* [https://logbooks.jlab.org/entry/4013166 Saturday day shift summary]<br />
* [https://logbooks.jlab.org/entry/4013264 Saturday swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4013337 Saturday owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4013408 Sunday early riser shift summary]<br />
* [https://logbooks.jlab.org/entry/4013486 Sunday day shift summary]<br />
* [https://logbooks.jlab.org/entry/4013580 Sunday swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4013649 Sunday owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4013717 Monday early riser shift summary]<br />
<br />
=== Reports ===<br />
* New high voltages were loaded for FCAL [https://logbooks.jlab.org/entry/4012655]<br />
* Hovanes has updated AMO radiator position [https://logbooks.jlab.org/entry/4012808]<br />
<br />
=== Issues ===<br />
* Tagger NMR communication will be worked out this week (Tim) [https://logbooks.jlab.org/entry/4012702]<br />
* Beam instability in y [https://logbooks.jlab.org/entry/4013571 Beni]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* unmask FCAL modules in the trigger<br />
<br />
<br />
= Thursday July 7 =<br />
<br />
=== Past 24 hours ===<br />
<br />
* harp scans were done during short beam on period during day-time, some distributions show 1/100 peak/shoulders ratio others 1/10,000 [https://logbooks.jlab.org/entry/4012157] [https://logbooks.jlab.org/entry/4012169]<br />
* Dominion Power's work required a voltage reduction so we had tagger, PS and sweep magnets off for a couple of hours<br />
* collected cosmics and LED runs during daytime, and production on lead (about 8 hrs) during night time<br />
* Beni: beam was quite stable overnight [https://logbooks.jlab.org/entry/4012625]<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4012170 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4012365 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4012468 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012564 early riser shift summary]<br />
<br />
=== Reports ===<br />
* Sasha checked FCAL trigger rate without masking inner layers. Preliminary result for the rate was 14kHz [https://logbooks.jlab.org/entry/4012436]<br />
* Hovanes pointed out, that we don't observe 60Hz oscillations now [https://logbooks.jlab.org/entry/4012466]<br />
<br />
=== Issues ===<br />
* Problems with running at 30nA on AMO, radiator thickness was reduced to 3*10^-4 this night,<br />
as 4.5*10^-4 was causing IOC trips [https://logbooks.jlab.org/entry/4012504] [https://logbooks.jlab.org/entry/4012514]<br />
* Alexandre just noticed that Tagger magnet NMR communication is down again [https://logbooks.jlab.org/entry/4012611]<br />
* DIRC major alarm has been acknowledged [https://logbooks.jlab.org/entry/4012485], Mark may need to investigate this issue more<br />
* Dave has noticed we have a higher radiation level values now, about factor of 1.5 [https://logbooks.jlab.org/entry/4012423], [https://logbooks.jlab.org/entry/4012426]<br />
* Hydra alarm on fa125_itrig [https://logbooks.jlab.org/entry/4012288]<br />
* daq livetime is uneven from time to time [https://logbooks.jlab.org/entry/4012631]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* find out the way to unmask FCAL modules<br />
<br />
= Wednesday, July 6 =<br />
<br />
=== Past 24 hours ===<br />
<br />
<br />
* Malte and Mark worked on FCAL bases replacement [https://logbooks.jlab.org/entry/4011757]<br />
* One of the RF crates had been disconnected, Beni fixed it [https://logbooks.jlab.org/entry/4011767]<br />
* Bobby and others worked in the tagger hall during the day. At 3:30 pm Bobby noticed that the IOC for the NMR was not responding properly. MCC rebooted the IOC crate. Afterward, it was still locked on zero and there was still a Comm Status error [https://logbooks.jlab.org/entry/4011870]<br />
* Beni found that the solenoid controls hung, and restarted the ramping, which was helpful.<br />
* Had minor issues with DAQ at 7.00 pm: ROCFDC11 error: timeout error on FA125, every 3 seconds. (fADC125 in fdc11 slot 3 was replaced during daytime [https://logbooks.jlab.org/entry/4011797]) Sergei worked out the DAQ issue at 7.50 pm<br />
* Established operating field of the solenoid at 8:30 pm.<br />
* harp scans are ongoing now<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4011688 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4011901 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4011988 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012045 early riser shift summary]<br />
<br />
=== Reports ===<br />
<br />
* Sergey and Lubomir worked in the Hall this night from 10 pm to 11:30 pm [https://logbooks.jlab.org/entry/4011999]<br />
* Hovanes reported his study of the coherent peak position drifts observed on the 4th of July [https://logbooks.jlab.org/entry/4011805]<br />
* Still have 60Hz structure [https://logbooks.jlab.org/entry/4012003]. The situation is improved according to MCC experts.<br />
* CDC HV and TAGM alarms are more frequent now<br />
* CDC gas flow increased [https://logbooks.jlab.org/entry/4012075]<br />
<br />
=== Issues ===<br />
* Hovanes pointed out that something strange happened during solenoid ramping up [https://logbooks.jlab.org/entry/4011909] [https://logbooks.jlab.org/entry/4012078]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* Unmasking FCAL central modules from the trigger needs to be done unless it increases rate too high</div>Ilarinhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_July_07_-_July_14,_2022&diff=114227Run Planning Meeting Notes, July 07 - July 14, 20222022-07-11T12:22:23Z<p>Ilarin: /* Past 72 hours */</p>
<hr />
<div> Back to [[Run Coordination Meetings:Summer2022]]<br />
<br />
Meeting are via ZoomGov: [https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 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/1sdluzy7p5vnlhw9AWJHBrYbXKTBet45o4den4zWX9dc/edit#gid=1855021251 Spreadsheet with list of runs]<br />
<br />
<br />
= Friday July 8 - Sunday July 10 =<br />
<br />
=== Past 72 hours ===<br />
<br />
* 6B events on lead have been collected<br />
* FMWPC 1 noise level increased yesterday evening [https://logbooks.jlab.org/entry/4013708],<br />
Beni noticed the chamber HV might be OFF [https://logbooks.jlab.org/entry/4013790]<br />
past distributions for comparison:<br />
** Jul-11 06:43 [https://logbooks.jlab.org/entry/4013765]<br />
** Jul-10 23:45 [https://logbooks.jlab.org/entry/4013673]<br />
** Jul-10 22:51 [https://logbooks.jlab.org/entry/4013655]<br />
** Jul-10 21:10 [https://logbooks.jlab.org/entry/4013643]<br />
** Jun-20 [https://logbooks.jlab.org/entry/4004876]<br />
** Jun-17 [https://logbooks.jlab.org/entry/4003633]<br />
** Jun-14 [https://logbooks.jlab.org/entry/4002517]<br />
<br />
* DAQ livetime looks much better after switching to writing data in two files simultaneously<br />
* Friday evening harp scan [https://logbooks.jlab.org/entry/4012897] [https://logbooks.jlab.org/entry/4012901] [https://gryphn.phys.uconn.edu/halld/cobrems/harptool_2d.cgi?harp5C11_xsigma=1.293&harp5C11_xsigma_err=0.03&harp5C11_usigma=0.997&harp5C11_usigma_err=0.03&harp5C11_ysigma=1.015&harp5C11_ysigma_err=0.03&harp5C11B_xsigma=1.076&harp5C11B_xsigma_err=0.05&harp5C11B_usigma=0.8206&harp5C11B_usigma_err=0.05&harp5C11B_ysigma=0.931&harp5C11B_ysigma_err=0.15&radHarp_xsigma=1.039&radHarp_xsigma_err=0.02&radHarp_usigma=1.087&radHarp_usigma_err=0.02&radHarp_ysigma=0.8327&radHarp_ysigma_err=0.02&harp5C11_spos=102.97&harp5C11B_spos=115.11&emittance_x=0.0041&radHarp_spos=119.7&emittance_y=0.00233&collimator_spos=194.92&fit=fit+and+plot extrapolation]<br />
* Sunday morning harp scan [https://logbooks.jlab.org/entry/4013474 5C11] [https://logbooks.jlab.org/entry/4013475 5C11B] [https://logbooks.jlab.org/entry/4013479] [https://gryphn.phys.uconn.edu/halld/cobrems/harptool_2d.cgi?harp5C11_xsigma=1.51&harp5C11_xsigma_err=0.03&harp5C11_usigma=1.04&harp5C11_usigma_err=0.03&harp5C11_ysigma=1.181&harp5C11_ysigma_err=0.03&harp5C11B_xsigma=1.165&harp5C11B_xsigma_err=0.05&harp5C11B_usigma=0.8986&harp5C11B_usigma_err=0.05&harp5C11B_ysigma=1.028&harp5C11B_ysigma_err=0.15&radHarp_xsigma=1.141&radHarp_xsigma_err=0.02&radHarp_usigma=1.171&radHarp_usigma_err=0.02&radHarp_ysigma=0.8437&radHarp_ysigma_err=0.02&harp5C11_spos=102.97&harp5C11B_spos=115.11&emittance_x=0.0041&radHarp_spos=119.7&emittance_y=0.00233&collimator_spos=194.92&fit=fit+and+plot extrapolation]<br />
* Hall-D strip charts<br />
** Friday [https://logbooks.jlab.org/entry/4013160 Beni]<br />
** Saturday [https://logbooks.jlab.org/entry/4013403 Simon]<br />
** Sunday [https://logbooks.jlab.org/entry/4013591 Arshak]<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4012676 Friday day shift summary]<br />
* [https://logbooks.jlab.org/entry/4012861 Friday swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4012952 Friday owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4013044 Saturday early riser shift summary]<br />
* [https://logbooks.jlab.org/entry/4013166 Saturday day shift summary]<br />
* [https://logbooks.jlab.org/entry/4013264 Saturday swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4013337 Saturday owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4013408 Sunday early riser shift summary]<br />
* [https://logbooks.jlab.org/entry/4013486 Sunday day shift summary]<br />
* [https://logbooks.jlab.org/entry/4013580 Sunday swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4013649 Sunday owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4013717 Monday early riser shift summary]<br />
<br />
=== Reports ===<br />
* New high voltages were loaded for FCAL [https://logbooks.jlab.org/entry/4012655]<br />
* Hovanes has updated AMO radiator position [https://logbooks.jlab.org/entry/4012808]<br />
<br />
=== Issues ===<br />
* Tagger NMR communication will be worked out this week (Tim) [https://logbooks.jlab.org/entry/4012702]<br />
* Beam instability in y [https://logbooks.jlab.org/entry/4013571 Beni]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* unmask FCAL modules in the trigger<br />
<br />
<br />
= Thursday July 7 =<br />
<br />
=== Past 24 hours ===<br />
<br />
* harp scans were done during short beam on period during day-time, some distributions show 1/100 peak/shoulders ratio others 1/10,000 [https://logbooks.jlab.org/entry/4012157] [https://logbooks.jlab.org/entry/4012169]<br />
* Dominion Power's work required a voltage reduction so we had tagger, PS and sweep magnets off for a couple of hours<br />
* collected cosmics and LED runs during daytime, and production on lead (about 8 hrs) during night time<br />
* Beni: beam was quite stable overnight [https://logbooks.jlab.org/entry/4012625]<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4012170 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4012365 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4012468 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012564 early riser shift summary]<br />
<br />
=== Reports ===<br />
* Sasha checked FCAL trigger rate without masking inner layers. Preliminary result for the rate was 14kHz [https://logbooks.jlab.org/entry/4012436]<br />
* Hovanes pointed out, that we don't observe 60Hz oscillations now [https://logbooks.jlab.org/entry/4012466]<br />
<br />
=== Issues ===<br />
* Problems with running at 30nA on AMO, radiator thickness was reduced to 3*10^-4 this night,<br />
as 4.5*10^-4 was causing IOC trips [https://logbooks.jlab.org/entry/4012504] [https://logbooks.jlab.org/entry/4012514]<br />
* Alexandre just noticed that Tagger magnet NMR communication is down again [https://logbooks.jlab.org/entry/4012611]<br />
* DIRC major alarm has been acknowledged [https://logbooks.jlab.org/entry/4012485], Mark may need to investigate this issue more<br />
* Dave has noticed we have a higher radiation level values now, about factor of 1.5 [https://logbooks.jlab.org/entry/4012423], [https://logbooks.jlab.org/entry/4012426]<br />
* Hydra alarm on fa125_itrig [https://logbooks.jlab.org/entry/4012288]<br />
* daq livetime is uneven from time to time [https://logbooks.jlab.org/entry/4012631]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* find out the way to unmask FCAL modules<br />
<br />
= Wednesday, July 6 =<br />
<br />
=== Past 24 hours ===<br />
<br />
<br />
* Malte and Mark worked on FCAL bases replacement [https://logbooks.jlab.org/entry/4011757]<br />
* One of the RF crates had been disconnected, Beni fixed it [https://logbooks.jlab.org/entry/4011767]<br />
* Bobby and others worked in the tagger hall during the day. At 3:30 pm Bobby noticed that the IOC for the NMR was not responding properly. MCC rebooted the IOC crate. Afterward, it was still locked on zero and there was still a Comm Status error [https://logbooks.jlab.org/entry/4011870]<br />
* Beni found that the solenoid controls hung, and restarted the ramping, which was helpful.<br />
* Had minor issues with DAQ at 7.00 pm: ROCFDC11 error: timeout error on FA125, every 3 seconds. (fADC125 in fdc11 slot 3 was replaced during daytime [https://logbooks.jlab.org/entry/4011797]) Sergei worked out the DAQ issue at 7.50 pm<br />
* Established operating field of the solenoid at 8:30 pm.<br />
* harp scans are ongoing now<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4011688 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4011901 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4011988 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012045 early riser shift summary]<br />
<br />
=== Reports ===<br />
<br />
* Sergey and Lubomir worked in the Hall this night from 10 pm to 11:30 pm [https://logbooks.jlab.org/entry/4011999]<br />
* Hovanes reported his study of the coherent peak position drifts observed on the 4th of July [https://logbooks.jlab.org/entry/4011805]<br />
* Still have 60Hz structure [https://logbooks.jlab.org/entry/4012003]. The situation is improved according to MCC experts.<br />
* CDC HV and TAGM alarms are more frequent now<br />
* CDC gas flow increased [https://logbooks.jlab.org/entry/4012075]<br />
<br />
=== Issues ===<br />
* Hovanes pointed out that something strange happened during solenoid ramping up [https://logbooks.jlab.org/entry/4011909] [https://logbooks.jlab.org/entry/4012078]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* Unmasking FCAL central modules from the trigger needs to be done unless it increases rate too high</div>Ilarinhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_July_07_-_July_14,_2022&diff=114226Run Planning Meeting Notes, July 07 - July 14, 20222022-07-11T12:17:48Z<p>Ilarin: /* Shift reports */</p>
<hr />
<div> Back to [[Run Coordination Meetings:Summer2022]]<br />
<br />
Meeting are via ZoomGov: [https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 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/1sdluzy7p5vnlhw9AWJHBrYbXKTBet45o4den4zWX9dc/edit#gid=1855021251 Spreadsheet with list of runs]<br />
<br />
<br />
= Friday July 8 - Sunday July 10 =<br />
<br />
=== Past 72 hours ===<br />
<br />
* 6B events on lead have been collected<br />
* FMWPC 1 noise level increased yesterday evening, past distributions for comparison:<br />
** Jul-11 06:43 [https://logbooks.jlab.org/entry/4013765]<br />
** Jul-10 23:45 [https://logbooks.jlab.org/entry/4013673]<br />
** Jul-10 22:51 [https://logbooks.jlab.org/entry/4013655]<br />
** Jul-10 21:10 [https://logbooks.jlab.org/entry/4013643]<br />
** Jun-20 [https://logbooks.jlab.org/entry/4004876]<br />
** Jun-17 [https://logbooks.jlab.org/entry/4003633]<br />
** Jun-14 [https://logbooks.jlab.org/entry/4002517]<br />
<br />
* DAQ livetime looks much better after switching to writing data in two files simultaneously<br />
* Friday evening harp scan [https://logbooks.jlab.org/entry/4012897] [https://logbooks.jlab.org/entry/4012901] [https://gryphn.phys.uconn.edu/halld/cobrems/harptool_2d.cgi?harp5C11_xsigma=1.293&harp5C11_xsigma_err=0.03&harp5C11_usigma=0.997&harp5C11_usigma_err=0.03&harp5C11_ysigma=1.015&harp5C11_ysigma_err=0.03&harp5C11B_xsigma=1.076&harp5C11B_xsigma_err=0.05&harp5C11B_usigma=0.8206&harp5C11B_usigma_err=0.05&harp5C11B_ysigma=0.931&harp5C11B_ysigma_err=0.15&radHarp_xsigma=1.039&radHarp_xsigma_err=0.02&radHarp_usigma=1.087&radHarp_usigma_err=0.02&radHarp_ysigma=0.8327&radHarp_ysigma_err=0.02&harp5C11_spos=102.97&harp5C11B_spos=115.11&emittance_x=0.0041&radHarp_spos=119.7&emittance_y=0.00233&collimator_spos=194.92&fit=fit+and+plot extrapolation]<br />
* Sunday morning harp scan [https://logbooks.jlab.org/entry/4013474 5C11] [https://logbooks.jlab.org/entry/4013475 5C11B] [https://logbooks.jlab.org/entry/4013479] [https://gryphn.phys.uconn.edu/halld/cobrems/harptool_2d.cgi?harp5C11_xsigma=1.51&harp5C11_xsigma_err=0.03&harp5C11_usigma=1.04&harp5C11_usigma_err=0.03&harp5C11_ysigma=1.181&harp5C11_ysigma_err=0.03&harp5C11B_xsigma=1.165&harp5C11B_xsigma_err=0.05&harp5C11B_usigma=0.8986&harp5C11B_usigma_err=0.05&harp5C11B_ysigma=1.028&harp5C11B_ysigma_err=0.15&radHarp_xsigma=1.141&radHarp_xsigma_err=0.02&radHarp_usigma=1.171&radHarp_usigma_err=0.02&radHarp_ysigma=0.8437&radHarp_ysigma_err=0.02&harp5C11_spos=102.97&harp5C11B_spos=115.11&emittance_x=0.0041&radHarp_spos=119.7&emittance_y=0.00233&collimator_spos=194.92&fit=fit+and+plot extrapolation]<br />
* Hall-D strip charts<br />
** Friday [https://logbooks.jlab.org/entry/4013160 Beni]<br />
** Saturday [https://logbooks.jlab.org/entry/4013403 Simon]<br />
** Sunday [https://logbooks.jlab.org/entry/4013591 Arshak]<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4012676 Friday day shift summary]<br />
* [https://logbooks.jlab.org/entry/4012861 Friday swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4012952 Friday owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4013044 Saturday early riser shift summary]<br />
* [https://logbooks.jlab.org/entry/4013166 Saturday day shift summary]<br />
* [https://logbooks.jlab.org/entry/4013264 Saturday swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4013337 Saturday owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4013408 Sunday early riser shift summary]<br />
* [https://logbooks.jlab.org/entry/4013486 Sunday day shift summary]<br />
* [https://logbooks.jlab.org/entry/4013580 Sunday swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4013649 Sunday owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4013717 Monday early riser shift summary]<br />
<br />
=== Reports ===<br />
* New high voltages were loaded for FCAL [https://logbooks.jlab.org/entry/4012655]<br />
* Hovanes has updated AMO radiator position [https://logbooks.jlab.org/entry/4012808]<br />
<br />
=== Issues ===<br />
* Tagger NMR communication will be worked out this week (Tim) [https://logbooks.jlab.org/entry/4012702]<br />
* Beam instability in y [https://logbooks.jlab.org/entry/4013571 Beni]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* unmask FCAL modules in the trigger<br />
<br />
<br />
= Thursday July 7 =<br />
<br />
=== Past 24 hours ===<br />
<br />
* harp scans were done during short beam on period during day-time, some distributions show 1/100 peak/shoulders ratio others 1/10,000 [https://logbooks.jlab.org/entry/4012157] [https://logbooks.jlab.org/entry/4012169]<br />
* Dominion Power's work required a voltage reduction so we had tagger, PS and sweep magnets off for a couple of hours<br />
* collected cosmics and LED runs during daytime, and production on lead (about 8 hrs) during night time<br />
* Beni: beam was quite stable overnight [https://logbooks.jlab.org/entry/4012625]<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4012170 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4012365 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4012468 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012564 early riser shift summary]<br />
<br />
=== Reports ===<br />
* Sasha checked FCAL trigger rate without masking inner layers. Preliminary result for the rate was 14kHz [https://logbooks.jlab.org/entry/4012436]<br />
* Hovanes pointed out, that we don't observe 60Hz oscillations now [https://logbooks.jlab.org/entry/4012466]<br />
<br />
=== Issues ===<br />
* Problems with running at 30nA on AMO, radiator thickness was reduced to 3*10^-4 this night,<br />
as 4.5*10^-4 was causing IOC trips [https://logbooks.jlab.org/entry/4012504] [https://logbooks.jlab.org/entry/4012514]<br />
* Alexandre just noticed that Tagger magnet NMR communication is down again [https://logbooks.jlab.org/entry/4012611]<br />
* DIRC major alarm has been acknowledged [https://logbooks.jlab.org/entry/4012485], Mark may need to investigate this issue more<br />
* Dave has noticed we have a higher radiation level values now, about factor of 1.5 [https://logbooks.jlab.org/entry/4012423], [https://logbooks.jlab.org/entry/4012426]<br />
* Hydra alarm on fa125_itrig [https://logbooks.jlab.org/entry/4012288]<br />
* daq livetime is uneven from time to time [https://logbooks.jlab.org/entry/4012631]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* find out the way to unmask FCAL modules<br />
<br />
= Wednesday, July 6 =<br />
<br />
=== Past 24 hours ===<br />
<br />
<br />
* Malte and Mark worked on FCAL bases replacement [https://logbooks.jlab.org/entry/4011757]<br />
* One of the RF crates had been disconnected, Beni fixed it [https://logbooks.jlab.org/entry/4011767]<br />
* Bobby and others worked in the tagger hall during the day. At 3:30 pm Bobby noticed that the IOC for the NMR was not responding properly. MCC rebooted the IOC crate. Afterward, it was still locked on zero and there was still a Comm Status error [https://logbooks.jlab.org/entry/4011870]<br />
* Beni found that the solenoid controls hung, and restarted the ramping, which was helpful.<br />
* Had minor issues with DAQ at 7.00 pm: ROCFDC11 error: timeout error on FA125, every 3 seconds. (fADC125 in fdc11 slot 3 was replaced during daytime [https://logbooks.jlab.org/entry/4011797]) Sergei worked out the DAQ issue at 7.50 pm<br />
* Established operating field of the solenoid at 8:30 pm.<br />
* harp scans are ongoing now<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4011688 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4011901 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4011988 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012045 early riser shift summary]<br />
<br />
=== Reports ===<br />
<br />
* Sergey and Lubomir worked in the Hall this night from 10 pm to 11:30 pm [https://logbooks.jlab.org/entry/4011999]<br />
* Hovanes reported his study of the coherent peak position drifts observed on the 4th of July [https://logbooks.jlab.org/entry/4011805]<br />
* Still have 60Hz structure [https://logbooks.jlab.org/entry/4012003]. The situation is improved according to MCC experts.<br />
* CDC HV and TAGM alarms are more frequent now<br />
* CDC gas flow increased [https://logbooks.jlab.org/entry/4012075]<br />
<br />
=== Issues ===<br />
* Hovanes pointed out that something strange happened during solenoid ramping up [https://logbooks.jlab.org/entry/4011909] [https://logbooks.jlab.org/entry/4012078]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* Unmasking FCAL central modules from the trigger needs to be done unless it increases rate too high</div>Ilarinhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_July_07_-_July_14,_2022&diff=114225Run Planning Meeting Notes, July 07 - July 14, 20222022-07-11T11:13:21Z<p>Ilarin: /* Past 72 hours */</p>
<hr />
<div> Back to [[Run Coordination Meetings:Summer2022]]<br />
<br />
Meeting are via ZoomGov: [https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 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/1sdluzy7p5vnlhw9AWJHBrYbXKTBet45o4den4zWX9dc/edit#gid=1855021251 Spreadsheet with list of runs]<br />
<br />
<br />
= Friday July 8 - Sunday July 10 =<br />
<br />
=== Past 72 hours ===<br />
<br />
* 6B events on lead have been collected<br />
* FMWPC 1 noise level increased yesterday evening, past distributions for comparison:<br />
** Jul-11 06:43 [https://logbooks.jlab.org/entry/4013765]<br />
** Jul-10 23:45 [https://logbooks.jlab.org/entry/4013673]<br />
** Jul-10 22:51 [https://logbooks.jlab.org/entry/4013655]<br />
** Jul-10 21:10 [https://logbooks.jlab.org/entry/4013643]<br />
** Jun-20 [https://logbooks.jlab.org/entry/4004876]<br />
** Jun-17 [https://logbooks.jlab.org/entry/4003633]<br />
** Jun-14 [https://logbooks.jlab.org/entry/4002517]<br />
<br />
* DAQ livetime looks much better after switching to writing data in two files simultaneously<br />
* Friday evening harp scan [https://logbooks.jlab.org/entry/4012897] [https://logbooks.jlab.org/entry/4012901] [https://gryphn.phys.uconn.edu/halld/cobrems/harptool_2d.cgi?harp5C11_xsigma=1.293&harp5C11_xsigma_err=0.03&harp5C11_usigma=0.997&harp5C11_usigma_err=0.03&harp5C11_ysigma=1.015&harp5C11_ysigma_err=0.03&harp5C11B_xsigma=1.076&harp5C11B_xsigma_err=0.05&harp5C11B_usigma=0.8206&harp5C11B_usigma_err=0.05&harp5C11B_ysigma=0.931&harp5C11B_ysigma_err=0.15&radHarp_xsigma=1.039&radHarp_xsigma_err=0.02&radHarp_usigma=1.087&radHarp_usigma_err=0.02&radHarp_ysigma=0.8327&radHarp_ysigma_err=0.02&harp5C11_spos=102.97&harp5C11B_spos=115.11&emittance_x=0.0041&radHarp_spos=119.7&emittance_y=0.00233&collimator_spos=194.92&fit=fit+and+plot extrapolation]<br />
* Sunday morning harp scan [https://logbooks.jlab.org/entry/4013474 5C11] [https://logbooks.jlab.org/entry/4013475 5C11B] [https://logbooks.jlab.org/entry/4013479] [https://gryphn.phys.uconn.edu/halld/cobrems/harptool_2d.cgi?harp5C11_xsigma=1.51&harp5C11_xsigma_err=0.03&harp5C11_usigma=1.04&harp5C11_usigma_err=0.03&harp5C11_ysigma=1.181&harp5C11_ysigma_err=0.03&harp5C11B_xsigma=1.165&harp5C11B_xsigma_err=0.05&harp5C11B_usigma=0.8986&harp5C11B_usigma_err=0.05&harp5C11B_ysigma=1.028&harp5C11B_ysigma_err=0.15&radHarp_xsigma=1.141&radHarp_xsigma_err=0.02&radHarp_usigma=1.171&radHarp_usigma_err=0.02&radHarp_ysigma=0.8437&radHarp_ysigma_err=0.02&harp5C11_spos=102.97&harp5C11B_spos=115.11&emittance_x=0.0041&radHarp_spos=119.7&emittance_y=0.00233&collimator_spos=194.92&fit=fit+and+plot extrapolation]<br />
* Hall-D strip charts<br />
** Friday [https://logbooks.jlab.org/entry/4013160 Beni]<br />
** Saturday [https://logbooks.jlab.org/entry/4013403 Simon]<br />
** Sunday [https://logbooks.jlab.org/entry/4013591 Arshak]<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4012676 Friday day shift summary]<br />
* [https://logbooks.jlab.org/entry/4012861 Friday swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4012952 Friday owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4013044 Saturday early riser shift summary]<br />
* [https://logbooks.jlab.org/entry/4013166 Saturday day shift summary]<br />
* [https://logbooks.jlab.org/entry/4013264 Saturday swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4013337 Saturday owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4013408 Sunday early riser shift summary]<br />
* [https://logbooks.jlab.org/entry/4013486 Sunday day shift summary]<br />
* [https://logbooks.jlab.org/entry/4013580 Sunday swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4013649 Sunday owl shift summary]<br />
* [ Monday early riser shift summary]<br />
<br />
=== Reports ===<br />
* New high voltages were loaded for FCAL [https://logbooks.jlab.org/entry/4012655]<br />
* Hovanes has updated AMO radiator position [https://logbooks.jlab.org/entry/4012808]<br />
<br />
=== Issues ===<br />
* Tagger NMR communication will be worked out this week (Tim) [https://logbooks.jlab.org/entry/4012702]<br />
* Beam instability in y [https://logbooks.jlab.org/entry/4013571 Beni]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* unmask FCAL modules in the trigger<br />
<br />
<br />
= Thursday July 7 =<br />
<br />
=== Past 24 hours ===<br />
<br />
* harp scans were done during short beam on period during day-time, some distributions show 1/100 peak/shoulders ratio others 1/10,000 [https://logbooks.jlab.org/entry/4012157] [https://logbooks.jlab.org/entry/4012169]<br />
* Dominion Power's work required a voltage reduction so we had tagger, PS and sweep magnets off for a couple of hours<br />
* collected cosmics and LED runs during daytime, and production on lead (about 8 hrs) during night time<br />
* Beni: beam was quite stable overnight [https://logbooks.jlab.org/entry/4012625]<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4012170 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4012365 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4012468 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012564 early riser shift summary]<br />
<br />
=== Reports ===<br />
* Sasha checked FCAL trigger rate without masking inner layers. Preliminary result for the rate was 14kHz [https://logbooks.jlab.org/entry/4012436]<br />
* Hovanes pointed out, that we don't observe 60Hz oscillations now [https://logbooks.jlab.org/entry/4012466]<br />
<br />
=== Issues ===<br />
* Problems with running at 30nA on AMO, radiator thickness was reduced to 3*10^-4 this night,<br />
as 4.5*10^-4 was causing IOC trips [https://logbooks.jlab.org/entry/4012504] [https://logbooks.jlab.org/entry/4012514]<br />
* Alexandre just noticed that Tagger magnet NMR communication is down again [https://logbooks.jlab.org/entry/4012611]<br />
* DIRC major alarm has been acknowledged [https://logbooks.jlab.org/entry/4012485], Mark may need to investigate this issue more<br />
* Dave has noticed we have a higher radiation level values now, about factor of 1.5 [https://logbooks.jlab.org/entry/4012423], [https://logbooks.jlab.org/entry/4012426]<br />
* Hydra alarm on fa125_itrig [https://logbooks.jlab.org/entry/4012288]<br />
* daq livetime is uneven from time to time [https://logbooks.jlab.org/entry/4012631]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* find out the way to unmask FCAL modules<br />
<br />
= Wednesday, July 6 =<br />
<br />
=== Past 24 hours ===<br />
<br />
<br />
* Malte and Mark worked on FCAL bases replacement [https://logbooks.jlab.org/entry/4011757]<br />
* One of the RF crates had been disconnected, Beni fixed it [https://logbooks.jlab.org/entry/4011767]<br />
* Bobby and others worked in the tagger hall during the day. At 3:30 pm Bobby noticed that the IOC for the NMR was not responding properly. MCC rebooted the IOC crate. Afterward, it was still locked on zero and there was still a Comm Status error [https://logbooks.jlab.org/entry/4011870]<br />
* Beni found that the solenoid controls hung, and restarted the ramping, which was helpful.<br />
* Had minor issues with DAQ at 7.00 pm: ROCFDC11 error: timeout error on FA125, every 3 seconds. (fADC125 in fdc11 slot 3 was replaced during daytime [https://logbooks.jlab.org/entry/4011797]) Sergei worked out the DAQ issue at 7.50 pm<br />
* Established operating field of the solenoid at 8:30 pm.<br />
* harp scans are ongoing now<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4011688 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4011901 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4011988 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012045 early riser shift summary]<br />
<br />
=== Reports ===<br />
<br />
* Sergey and Lubomir worked in the Hall this night from 10 pm to 11:30 pm [https://logbooks.jlab.org/entry/4011999]<br />
* Hovanes reported his study of the coherent peak position drifts observed on the 4th of July [https://logbooks.jlab.org/entry/4011805]<br />
* Still have 60Hz structure [https://logbooks.jlab.org/entry/4012003]. The situation is improved according to MCC experts.<br />
* CDC HV and TAGM alarms are more frequent now<br />
* CDC gas flow increased [https://logbooks.jlab.org/entry/4012075]<br />
<br />
=== Issues ===<br />
* Hovanes pointed out that something strange happened during solenoid ramping up [https://logbooks.jlab.org/entry/4011909] [https://logbooks.jlab.org/entry/4012078]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* Unmasking FCAL central modules from the trigger needs to be done unless it increases rate too high</div>Ilarinhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_July_07_-_July_14,_2022&diff=114224Run Planning Meeting Notes, July 07 - July 14, 20222022-07-11T03:52:48Z<p>Ilarin: /* Shift reports */</p>
<hr />
<div> Back to [[Run Coordination Meetings:Summer2022]]<br />
<br />
Meeting are via ZoomGov: [https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 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/1sdluzy7p5vnlhw9AWJHBrYbXKTBet45o4den4zWX9dc/edit#gid=1855021251 Spreadsheet with list of runs]<br />
<br />
<br />
= Friday July 8 - Sunday July 10 =<br />
<br />
=== Past 72 hours ===<br />
<br />
* 6B events on lead have been collected<br />
* DAQ livetime looks much better after switching to writing data in two files simultaneously<br />
* Friday evening harp scan [https://logbooks.jlab.org/entry/4012897] [https://logbooks.jlab.org/entry/4012901] [https://gryphn.phys.uconn.edu/halld/cobrems/harptool_2d.cgi?harp5C11_xsigma=1.293&harp5C11_xsigma_err=0.03&harp5C11_usigma=0.997&harp5C11_usigma_err=0.03&harp5C11_ysigma=1.015&harp5C11_ysigma_err=0.03&harp5C11B_xsigma=1.076&harp5C11B_xsigma_err=0.05&harp5C11B_usigma=0.8206&harp5C11B_usigma_err=0.05&harp5C11B_ysigma=0.931&harp5C11B_ysigma_err=0.15&radHarp_xsigma=1.039&radHarp_xsigma_err=0.02&radHarp_usigma=1.087&radHarp_usigma_err=0.02&radHarp_ysigma=0.8327&radHarp_ysigma_err=0.02&harp5C11_spos=102.97&harp5C11B_spos=115.11&emittance_x=0.0041&radHarp_spos=119.7&emittance_y=0.00233&collimator_spos=194.92&fit=fit+and+plot extrapolation]<br />
* Sunday morning harp scan [https://logbooks.jlab.org/entry/4013474 5C11] [https://logbooks.jlab.org/entry/4013475 5C11B] [https://logbooks.jlab.org/entry/4013479] [https://gryphn.phys.uconn.edu/halld/cobrems/harptool_2d.cgi?harp5C11_xsigma=1.51&harp5C11_xsigma_err=0.03&harp5C11_usigma=1.04&harp5C11_usigma_err=0.03&harp5C11_ysigma=1.181&harp5C11_ysigma_err=0.03&harp5C11B_xsigma=1.165&harp5C11B_xsigma_err=0.05&harp5C11B_usigma=0.8986&harp5C11B_usigma_err=0.05&harp5C11B_ysigma=1.028&harp5C11B_ysigma_err=0.15&radHarp_xsigma=1.141&radHarp_xsigma_err=0.02&radHarp_usigma=1.171&radHarp_usigma_err=0.02&radHarp_ysigma=0.8437&radHarp_ysigma_err=0.02&harp5C11_spos=102.97&harp5C11B_spos=115.11&emittance_x=0.0041&radHarp_spos=119.7&emittance_y=0.00233&collimator_spos=194.92&fit=fit+and+plot extrapolation]<br />
* Hall-D strip charts<br />
** Friday [https://logbooks.jlab.org/entry/4013160 Beni]<br />
** Saturday [https://logbooks.jlab.org/entry/4013403 Simon]<br />
** Sunday [https://logbooks.jlab.org/entry/4013591 Arshak]<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4012676 Friday day shift summary]<br />
* [https://logbooks.jlab.org/entry/4012861 Friday swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4012952 Friday owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4013044 Saturday early riser shift summary]<br />
* [https://logbooks.jlab.org/entry/4013166 Saturday day shift summary]<br />
* [https://logbooks.jlab.org/entry/4013264 Saturday swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4013337 Saturday owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4013408 Sunday early riser shift summary]<br />
* [https://logbooks.jlab.org/entry/4013486 Sunday day shift summary]<br />
* [https://logbooks.jlab.org/entry/4013580 Sunday swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4013649 Sunday owl shift summary]<br />
* [ Monday early riser shift summary]<br />
<br />
=== Reports ===<br />
* New high voltages were loaded for FCAL [https://logbooks.jlab.org/entry/4012655]<br />
* Hovanes has updated AMO radiator position [https://logbooks.jlab.org/entry/4012808]<br />
<br />
=== Issues ===<br />
* Tagger NMR communication will be worked out this week (Tim) [https://logbooks.jlab.org/entry/4012702]<br />
* Beam instability in y [https://logbooks.jlab.org/entry/4013571 Beni]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* unmask FCAL modules in the trigger<br />
<br />
<br />
= Thursday July 7 =<br />
<br />
=== Past 24 hours ===<br />
<br />
* harp scans were done during short beam on period during day-time, some distributions show 1/100 peak/shoulders ratio others 1/10,000 [https://logbooks.jlab.org/entry/4012157] [https://logbooks.jlab.org/entry/4012169]<br />
* Dominion Power's work required a voltage reduction so we had tagger, PS and sweep magnets off for a couple of hours<br />
* collected cosmics and LED runs during daytime, and production on lead (about 8 hrs) during night time<br />
* Beni: beam was quite stable overnight [https://logbooks.jlab.org/entry/4012625]<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4012170 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4012365 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4012468 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012564 early riser shift summary]<br />
<br />
=== Reports ===<br />
* Sasha checked FCAL trigger rate without masking inner layers. Preliminary result for the rate was 14kHz [https://logbooks.jlab.org/entry/4012436]<br />
* Hovanes pointed out, that we don't observe 60Hz oscillations now [https://logbooks.jlab.org/entry/4012466]<br />
<br />
=== Issues ===<br />
* Problems with running at 30nA on AMO, radiator thickness was reduced to 3*10^-4 this night,<br />
as 4.5*10^-4 was causing IOC trips [https://logbooks.jlab.org/entry/4012504] [https://logbooks.jlab.org/entry/4012514]<br />
* Alexandre just noticed that Tagger magnet NMR communication is down again [https://logbooks.jlab.org/entry/4012611]<br />
* DIRC major alarm has been acknowledged [https://logbooks.jlab.org/entry/4012485], Mark may need to investigate this issue more<br />
* Dave has noticed we have a higher radiation level values now, about factor of 1.5 [https://logbooks.jlab.org/entry/4012423], [https://logbooks.jlab.org/entry/4012426]<br />
* Hydra alarm on fa125_itrig [https://logbooks.jlab.org/entry/4012288]<br />
* daq livetime is uneven from time to time [https://logbooks.jlab.org/entry/4012631]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* find out the way to unmask FCAL modules<br />
<br />
= Wednesday, July 6 =<br />
<br />
=== Past 24 hours ===<br />
<br />
<br />
* Malte and Mark worked on FCAL bases replacement [https://logbooks.jlab.org/entry/4011757]<br />
* One of the RF crates had been disconnected, Beni fixed it [https://logbooks.jlab.org/entry/4011767]<br />
* Bobby and others worked in the tagger hall during the day. At 3:30 pm Bobby noticed that the IOC for the NMR was not responding properly. MCC rebooted the IOC crate. Afterward, it was still locked on zero and there was still a Comm Status error [https://logbooks.jlab.org/entry/4011870]<br />
* Beni found that the solenoid controls hung, and restarted the ramping, which was helpful.<br />
* Had minor issues with DAQ at 7.00 pm: ROCFDC11 error: timeout error on FA125, every 3 seconds. (fADC125 in fdc11 slot 3 was replaced during daytime [https://logbooks.jlab.org/entry/4011797]) Sergei worked out the DAQ issue at 7.50 pm<br />
* Established operating field of the solenoid at 8:30 pm.<br />
* harp scans are ongoing now<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4011688 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4011901 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4011988 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012045 early riser shift summary]<br />
<br />
=== Reports ===<br />
<br />
* Sergey and Lubomir worked in the Hall this night from 10 pm to 11:30 pm [https://logbooks.jlab.org/entry/4011999]<br />
* Hovanes reported his study of the coherent peak position drifts observed on the 4th of July [https://logbooks.jlab.org/entry/4011805]<br />
* Still have 60Hz structure [https://logbooks.jlab.org/entry/4012003]. The situation is improved according to MCC experts.<br />
* CDC HV and TAGM alarms are more frequent now<br />
* CDC gas flow increased [https://logbooks.jlab.org/entry/4012075]<br />
<br />
=== Issues ===<br />
* Hovanes pointed out that something strange happened during solenoid ramping up [https://logbooks.jlab.org/entry/4011909] [https://logbooks.jlab.org/entry/4012078]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* Unmasking FCAL central modules from the trigger needs to be done unless it increases rate too high</div>Ilarinhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_July_07_-_July_14,_2022&diff=114223Run Planning Meeting Notes, July 07 - July 14, 20222022-07-11T03:41:06Z<p>Ilarin: /* Issues */</p>
<hr />
<div> Back to [[Run Coordination Meetings:Summer2022]]<br />
<br />
Meeting are via ZoomGov: [https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 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/1sdluzy7p5vnlhw9AWJHBrYbXKTBet45o4den4zWX9dc/edit#gid=1855021251 Spreadsheet with list of runs]<br />
<br />
<br />
= Friday July 8 - Sunday July 10 =<br />
<br />
=== Past 72 hours ===<br />
<br />
* 6B events on lead have been collected<br />
* DAQ livetime looks much better after switching to writing data in two files simultaneously<br />
* Friday evening harp scan [https://logbooks.jlab.org/entry/4012897] [https://logbooks.jlab.org/entry/4012901] [https://gryphn.phys.uconn.edu/halld/cobrems/harptool_2d.cgi?harp5C11_xsigma=1.293&harp5C11_xsigma_err=0.03&harp5C11_usigma=0.997&harp5C11_usigma_err=0.03&harp5C11_ysigma=1.015&harp5C11_ysigma_err=0.03&harp5C11B_xsigma=1.076&harp5C11B_xsigma_err=0.05&harp5C11B_usigma=0.8206&harp5C11B_usigma_err=0.05&harp5C11B_ysigma=0.931&harp5C11B_ysigma_err=0.15&radHarp_xsigma=1.039&radHarp_xsigma_err=0.02&radHarp_usigma=1.087&radHarp_usigma_err=0.02&radHarp_ysigma=0.8327&radHarp_ysigma_err=0.02&harp5C11_spos=102.97&harp5C11B_spos=115.11&emittance_x=0.0041&radHarp_spos=119.7&emittance_y=0.00233&collimator_spos=194.92&fit=fit+and+plot extrapolation]<br />
* Sunday morning harp scan [https://logbooks.jlab.org/entry/4013474 5C11] [https://logbooks.jlab.org/entry/4013475 5C11B] [https://logbooks.jlab.org/entry/4013479] [https://gryphn.phys.uconn.edu/halld/cobrems/harptool_2d.cgi?harp5C11_xsigma=1.51&harp5C11_xsigma_err=0.03&harp5C11_usigma=1.04&harp5C11_usigma_err=0.03&harp5C11_ysigma=1.181&harp5C11_ysigma_err=0.03&harp5C11B_xsigma=1.165&harp5C11B_xsigma_err=0.05&harp5C11B_usigma=0.8986&harp5C11B_usigma_err=0.05&harp5C11B_ysigma=1.028&harp5C11B_ysigma_err=0.15&radHarp_xsigma=1.141&radHarp_xsigma_err=0.02&radHarp_usigma=1.171&radHarp_usigma_err=0.02&radHarp_ysigma=0.8437&radHarp_ysigma_err=0.02&harp5C11_spos=102.97&harp5C11B_spos=115.11&emittance_x=0.0041&radHarp_spos=119.7&emittance_y=0.00233&collimator_spos=194.92&fit=fit+and+plot extrapolation]<br />
* Hall-D strip charts<br />
** Friday [https://logbooks.jlab.org/entry/4013160 Beni]<br />
** Saturday [https://logbooks.jlab.org/entry/4013403 Simon]<br />
** Sunday [https://logbooks.jlab.org/entry/4013591 Arshak]<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4012170 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4012365 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4012468 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012564 early riser shift summary]<br />
<br />
=== Reports ===<br />
* New high voltages were loaded for FCAL [https://logbooks.jlab.org/entry/4012655]<br />
* Hovanes has updated AMO radiator position [https://logbooks.jlab.org/entry/4012808]<br />
<br />
=== Issues ===<br />
* Tagger NMR communication will be worked out this week (Tim) [https://logbooks.jlab.org/entry/4012702]<br />
* Beam instability in y [https://logbooks.jlab.org/entry/4013571 Beni]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* unmask FCAL modules in the trigger<br />
<br />
<br />
= Thursday July 7 =<br />
<br />
=== Past 24 hours ===<br />
<br />
* harp scans were done during short beam on period during day-time, some distributions show 1/100 peak/shoulders ratio others 1/10,000 [https://logbooks.jlab.org/entry/4012157] [https://logbooks.jlab.org/entry/4012169]<br />
* Dominion Power's work required a voltage reduction so we had tagger, PS and sweep magnets off for a couple of hours<br />
* collected cosmics and LED runs during daytime, and production on lead (about 8 hrs) during night time<br />
* Beni: beam was quite stable overnight [https://logbooks.jlab.org/entry/4012625]<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4012170 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4012365 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4012468 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012564 early riser shift summary]<br />
<br />
=== Reports ===<br />
* Sasha checked FCAL trigger rate without masking inner layers. Preliminary result for the rate was 14kHz [https://logbooks.jlab.org/entry/4012436]<br />
* Hovanes pointed out, that we don't observe 60Hz oscillations now [https://logbooks.jlab.org/entry/4012466]<br />
<br />
=== Issues ===<br />
* Problems with running at 30nA on AMO, radiator thickness was reduced to 3*10^-4 this night,<br />
as 4.5*10^-4 was causing IOC trips [https://logbooks.jlab.org/entry/4012504] [https://logbooks.jlab.org/entry/4012514]<br />
* Alexandre just noticed that Tagger magnet NMR communication is down again [https://logbooks.jlab.org/entry/4012611]<br />
* DIRC major alarm has been acknowledged [https://logbooks.jlab.org/entry/4012485], Mark may need to investigate this issue more<br />
* Dave has noticed we have a higher radiation level values now, about factor of 1.5 [https://logbooks.jlab.org/entry/4012423], [https://logbooks.jlab.org/entry/4012426]<br />
* Hydra alarm on fa125_itrig [https://logbooks.jlab.org/entry/4012288]<br />
* daq livetime is uneven from time to time [https://logbooks.jlab.org/entry/4012631]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* find out the way to unmask FCAL modules<br />
<br />
= Wednesday, July 6 =<br />
<br />
=== Past 24 hours ===<br />
<br />
<br />
* Malte and Mark worked on FCAL bases replacement [https://logbooks.jlab.org/entry/4011757]<br />
* One of the RF crates had been disconnected, Beni fixed it [https://logbooks.jlab.org/entry/4011767]<br />
* Bobby and others worked in the tagger hall during the day. At 3:30 pm Bobby noticed that the IOC for the NMR was not responding properly. MCC rebooted the IOC crate. Afterward, it was still locked on zero and there was still a Comm Status error [https://logbooks.jlab.org/entry/4011870]<br />
* Beni found that the solenoid controls hung, and restarted the ramping, which was helpful.<br />
* Had minor issues with DAQ at 7.00 pm: ROCFDC11 error: timeout error on FA125, every 3 seconds. (fADC125 in fdc11 slot 3 was replaced during daytime [https://logbooks.jlab.org/entry/4011797]) Sergei worked out the DAQ issue at 7.50 pm<br />
* Established operating field of the solenoid at 8:30 pm.<br />
* harp scans are ongoing now<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4011688 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4011901 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4011988 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012045 early riser shift summary]<br />
<br />
=== Reports ===<br />
<br />
* Sergey and Lubomir worked in the Hall this night from 10 pm to 11:30 pm [https://logbooks.jlab.org/entry/4011999]<br />
* Hovanes reported his study of the coherent peak position drifts observed on the 4th of July [https://logbooks.jlab.org/entry/4011805]<br />
* Still have 60Hz structure [https://logbooks.jlab.org/entry/4012003]. The situation is improved according to MCC experts.<br />
* CDC HV and TAGM alarms are more frequent now<br />
* CDC gas flow increased [https://logbooks.jlab.org/entry/4012075]<br />
<br />
=== Issues ===<br />
* Hovanes pointed out that something strange happened during solenoid ramping up [https://logbooks.jlab.org/entry/4011909] [https://logbooks.jlab.org/entry/4012078]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* Unmasking FCAL central modules from the trigger needs to be done unless it increases rate too high</div>Ilarinhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_July_07_-_July_14,_2022&diff=114222Run Planning Meeting Notes, July 07 - July 14, 20222022-07-11T03:39:20Z<p>Ilarin: /* Past 72 hours */</p>
<hr />
<div> Back to [[Run Coordination Meetings:Summer2022]]<br />
<br />
Meeting are via ZoomGov: [https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 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/1sdluzy7p5vnlhw9AWJHBrYbXKTBet45o4den4zWX9dc/edit#gid=1855021251 Spreadsheet with list of runs]<br />
<br />
<br />
= Friday July 8 - Sunday July 10 =<br />
<br />
=== Past 72 hours ===<br />
<br />
* 6B events on lead have been collected<br />
* DAQ livetime looks much better after switching to writing data in two files simultaneously<br />
* Friday evening harp scan [https://logbooks.jlab.org/entry/4012897] [https://logbooks.jlab.org/entry/4012901] [https://gryphn.phys.uconn.edu/halld/cobrems/harptool_2d.cgi?harp5C11_xsigma=1.293&harp5C11_xsigma_err=0.03&harp5C11_usigma=0.997&harp5C11_usigma_err=0.03&harp5C11_ysigma=1.015&harp5C11_ysigma_err=0.03&harp5C11B_xsigma=1.076&harp5C11B_xsigma_err=0.05&harp5C11B_usigma=0.8206&harp5C11B_usigma_err=0.05&harp5C11B_ysigma=0.931&harp5C11B_ysigma_err=0.15&radHarp_xsigma=1.039&radHarp_xsigma_err=0.02&radHarp_usigma=1.087&radHarp_usigma_err=0.02&radHarp_ysigma=0.8327&radHarp_ysigma_err=0.02&harp5C11_spos=102.97&harp5C11B_spos=115.11&emittance_x=0.0041&radHarp_spos=119.7&emittance_y=0.00233&collimator_spos=194.92&fit=fit+and+plot extrapolation]<br />
* Sunday morning harp scan [https://logbooks.jlab.org/entry/4013474 5C11] [https://logbooks.jlab.org/entry/4013475 5C11B] [https://logbooks.jlab.org/entry/4013479] [https://gryphn.phys.uconn.edu/halld/cobrems/harptool_2d.cgi?harp5C11_xsigma=1.51&harp5C11_xsigma_err=0.03&harp5C11_usigma=1.04&harp5C11_usigma_err=0.03&harp5C11_ysigma=1.181&harp5C11_ysigma_err=0.03&harp5C11B_xsigma=1.165&harp5C11B_xsigma_err=0.05&harp5C11B_usigma=0.8986&harp5C11B_usigma_err=0.05&harp5C11B_ysigma=1.028&harp5C11B_ysigma_err=0.15&radHarp_xsigma=1.141&radHarp_xsigma_err=0.02&radHarp_usigma=1.171&radHarp_usigma_err=0.02&radHarp_ysigma=0.8437&radHarp_ysigma_err=0.02&harp5C11_spos=102.97&harp5C11B_spos=115.11&emittance_x=0.0041&radHarp_spos=119.7&emittance_y=0.00233&collimator_spos=194.92&fit=fit+and+plot extrapolation]<br />
* Hall-D strip charts<br />
** Friday [https://logbooks.jlab.org/entry/4013160 Beni]<br />
** Saturday [https://logbooks.jlab.org/entry/4013403 Simon]<br />
** Sunday [https://logbooks.jlab.org/entry/4013591 Arshak]<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4012170 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4012365 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4012468 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012564 early riser shift summary]<br />
<br />
=== Reports ===<br />
* New high voltages were loaded for FCAL [https://logbooks.jlab.org/entry/4012655]<br />
* Hovanes has updated AMO radiator position [https://logbooks.jlab.org/entry/4012808]<br />
<br />
=== Issues ===<br />
* Tagger NMR communication will be worked out this week (Tim) [https://logbooks.jlab.org/entry/4012702]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* unmask FCAL modules in the trigger<br />
<br />
<br />
= Thursday July 7 =<br />
<br />
=== Past 24 hours ===<br />
<br />
* harp scans were done during short beam on period during day-time, some distributions show 1/100 peak/shoulders ratio others 1/10,000 [https://logbooks.jlab.org/entry/4012157] [https://logbooks.jlab.org/entry/4012169]<br />
* Dominion Power's work required a voltage reduction so we had tagger, PS and sweep magnets off for a couple of hours<br />
* collected cosmics and LED runs during daytime, and production on lead (about 8 hrs) during night time<br />
* Beni: beam was quite stable overnight [https://logbooks.jlab.org/entry/4012625]<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4012170 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4012365 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4012468 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012564 early riser shift summary]<br />
<br />
=== Reports ===<br />
* Sasha checked FCAL trigger rate without masking inner layers. Preliminary result for the rate was 14kHz [https://logbooks.jlab.org/entry/4012436]<br />
* Hovanes pointed out, that we don't observe 60Hz oscillations now [https://logbooks.jlab.org/entry/4012466]<br />
<br />
=== Issues ===<br />
* Problems with running at 30nA on AMO, radiator thickness was reduced to 3*10^-4 this night,<br />
as 4.5*10^-4 was causing IOC trips [https://logbooks.jlab.org/entry/4012504] [https://logbooks.jlab.org/entry/4012514]<br />
* Alexandre just noticed that Tagger magnet NMR communication is down again [https://logbooks.jlab.org/entry/4012611]<br />
* DIRC major alarm has been acknowledged [https://logbooks.jlab.org/entry/4012485], Mark may need to investigate this issue more<br />
* Dave has noticed we have a higher radiation level values now, about factor of 1.5 [https://logbooks.jlab.org/entry/4012423], [https://logbooks.jlab.org/entry/4012426]<br />
* Hydra alarm on fa125_itrig [https://logbooks.jlab.org/entry/4012288]<br />
* daq livetime is uneven from time to time [https://logbooks.jlab.org/entry/4012631]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* find out the way to unmask FCAL modules<br />
<br />
= Wednesday, July 6 =<br />
<br />
=== Past 24 hours ===<br />
<br />
<br />
* Malte and Mark worked on FCAL bases replacement [https://logbooks.jlab.org/entry/4011757]<br />
* One of the RF crates had been disconnected, Beni fixed it [https://logbooks.jlab.org/entry/4011767]<br />
* Bobby and others worked in the tagger hall during the day. At 3:30 pm Bobby noticed that the IOC for the NMR was not responding properly. MCC rebooted the IOC crate. Afterward, it was still locked on zero and there was still a Comm Status error [https://logbooks.jlab.org/entry/4011870]<br />
* Beni found that the solenoid controls hung, and restarted the ramping, which was helpful.<br />
* Had minor issues with DAQ at 7.00 pm: ROCFDC11 error: timeout error on FA125, every 3 seconds. (fADC125 in fdc11 slot 3 was replaced during daytime [https://logbooks.jlab.org/entry/4011797]) Sergei worked out the DAQ issue at 7.50 pm<br />
* Established operating field of the solenoid at 8:30 pm.<br />
* harp scans are ongoing now<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4011688 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4011901 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4011988 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012045 early riser shift summary]<br />
<br />
=== Reports ===<br />
<br />
* Sergey and Lubomir worked in the Hall this night from 10 pm to 11:30 pm [https://logbooks.jlab.org/entry/4011999]<br />
* Hovanes reported his study of the coherent peak position drifts observed on the 4th of July [https://logbooks.jlab.org/entry/4011805]<br />
* Still have 60Hz structure [https://logbooks.jlab.org/entry/4012003]. The situation is improved according to MCC experts.<br />
* CDC HV and TAGM alarms are more frequent now<br />
* CDC gas flow increased [https://logbooks.jlab.org/entry/4012075]<br />
<br />
=== Issues ===<br />
* Hovanes pointed out that something strange happened during solenoid ramping up [https://logbooks.jlab.org/entry/4011909] [https://logbooks.jlab.org/entry/4012078]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* Unmasking FCAL central modules from the trigger needs to be done unless it increases rate too high</div>Ilarinhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_July_07_-_July_14,_2022&diff=114221Run Planning Meeting Notes, July 07 - July 14, 20222022-07-11T03:37:17Z<p>Ilarin: /* Past 72 hours */</p>
<hr />
<div> Back to [[Run Coordination Meetings:Summer2022]]<br />
<br />
Meeting are via ZoomGov: [https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 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/1sdluzy7p5vnlhw9AWJHBrYbXKTBet45o4den4zWX9dc/edit#gid=1855021251 Spreadsheet with list of runs]<br />
<br />
<br />
= Friday July 8 - Sunday July 10 =<br />
<br />
=== Past 72 hours ===<br />
<br />
* 6B events on lead have been collected<br />
* DAQ livetime looks much better after switching to writing data in two files simultaneously<br />
* Friday evening harp scan [https://logbooks.jlab.org/entry/4012897] [https://logbooks.jlab.org/entry/4012901] [https://gryphn.phys.uconn.edu/halld/cobrems/harptool_2d.cgi?harp5C11_xsigma=1.293&harp5C11_xsigma_err=0.03&harp5C11_usigma=0.997&harp5C11_usigma_err=0.03&harp5C11_ysigma=1.015&harp5C11_ysigma_err=0.03&harp5C11B_xsigma=1.076&harp5C11B_xsigma_err=0.05&harp5C11B_usigma=0.8206&harp5C11B_usigma_err=0.05&harp5C11B_ysigma=0.931&harp5C11B_ysigma_err=0.15&radHarp_xsigma=1.039&radHarp_xsigma_err=0.02&radHarp_usigma=1.087&radHarp_usigma_err=0.02&radHarp_ysigma=0.8327&radHarp_ysigma_err=0.02&harp5C11_spos=102.97&harp5C11B_spos=115.11&emittance_x=0.0041&radHarp_spos=119.7&emittance_y=0.00233&collimator_spos=194.92&fit=fit+and+plot extrapolation]<br />
* Sunday morning harp scan [https://logbooks.jlab.org/entry/4013474 5C11] [https://logbooks.jlab.org/entry/4013475 5C11B] [https://logbooks.jlab.org/entry/4013479] [https://gryphn.phys.uconn.edu/halld/cobrems/harptool_2d.cgi?harp5C11_xsigma=1.51&harp5C11_xsigma_err=0.03&harp5C11_usigma=1.04&harp5C11_usigma_err=0.03&harp5C11_ysigma=1.181&harp5C11_ysigma_err=0.03&harp5C11B_xsigma=1.165&harp5C11B_xsigma_err=0.05&harp5C11B_usigma=0.8986&harp5C11B_usigma_err=0.05&harp5C11B_ysigma=1.028&harp5C11B_ysigma_err=0.15&radHarp_xsigma=1.141&radHarp_xsigma_err=0.02&radHarp_usigma=1.171&radHarp_usigma_err=0.02&radHarp_ysigma=0.8437&radHarp_ysigma_err=0.02&harp5C11_spos=102.97&harp5C11B_spos=115.11&emittance_x=0.0041&radHarp_spos=119.7&emittance_y=0.00233&collimator_spos=194.92&fit=fit+and+plot extrapolation]<br />
* Hall-D bpms<br />
** Friday [https://logbooks.jlab.org/entry/4013160 Beni<br />
** Saturday [https://logbooks.jlab.org/entry/4013403 Simon]<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4012170 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4012365 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4012468 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012564 early riser shift summary]<br />
<br />
=== Reports ===<br />
* New high voltages were loaded for FCAL [https://logbooks.jlab.org/entry/4012655]<br />
* Hovanes has updated AMO radiator position [https://logbooks.jlab.org/entry/4012808]<br />
<br />
=== Issues ===<br />
* Tagger NMR communication will be worked out this week (Tim) [https://logbooks.jlab.org/entry/4012702]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* unmask FCAL modules in the trigger<br />
<br />
<br />
= Thursday July 7 =<br />
<br />
=== Past 24 hours ===<br />
<br />
* harp scans were done during short beam on period during day-time, some distributions show 1/100 peak/shoulders ratio others 1/10,000 [https://logbooks.jlab.org/entry/4012157] [https://logbooks.jlab.org/entry/4012169]<br />
* Dominion Power's work required a voltage reduction so we had tagger, PS and sweep magnets off for a couple of hours<br />
* collected cosmics and LED runs during daytime, and production on lead (about 8 hrs) during night time<br />
* Beni: beam was quite stable overnight [https://logbooks.jlab.org/entry/4012625]<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4012170 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4012365 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4012468 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012564 early riser shift summary]<br />
<br />
=== Reports ===<br />
* Sasha checked FCAL trigger rate without masking inner layers. Preliminary result for the rate was 14kHz [https://logbooks.jlab.org/entry/4012436]<br />
* Hovanes pointed out, that we don't observe 60Hz oscillations now [https://logbooks.jlab.org/entry/4012466]<br />
<br />
=== Issues ===<br />
* Problems with running at 30nA on AMO, radiator thickness was reduced to 3*10^-4 this night,<br />
as 4.5*10^-4 was causing IOC trips [https://logbooks.jlab.org/entry/4012504] [https://logbooks.jlab.org/entry/4012514]<br />
* Alexandre just noticed that Tagger magnet NMR communication is down again [https://logbooks.jlab.org/entry/4012611]<br />
* DIRC major alarm has been acknowledged [https://logbooks.jlab.org/entry/4012485], Mark may need to investigate this issue more<br />
* Dave has noticed we have a higher radiation level values now, about factor of 1.5 [https://logbooks.jlab.org/entry/4012423], [https://logbooks.jlab.org/entry/4012426]<br />
* Hydra alarm on fa125_itrig [https://logbooks.jlab.org/entry/4012288]<br />
* daq livetime is uneven from time to time [https://logbooks.jlab.org/entry/4012631]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* find out the way to unmask FCAL modules<br />
<br />
= Wednesday, July 6 =<br />
<br />
=== Past 24 hours ===<br />
<br />
<br />
* Malte and Mark worked on FCAL bases replacement [https://logbooks.jlab.org/entry/4011757]<br />
* One of the RF crates had been disconnected, Beni fixed it [https://logbooks.jlab.org/entry/4011767]<br />
* Bobby and others worked in the tagger hall during the day. At 3:30 pm Bobby noticed that the IOC for the NMR was not responding properly. MCC rebooted the IOC crate. Afterward, it was still locked on zero and there was still a Comm Status error [https://logbooks.jlab.org/entry/4011870]<br />
* Beni found that the solenoid controls hung, and restarted the ramping, which was helpful.<br />
* Had minor issues with DAQ at 7.00 pm: ROCFDC11 error: timeout error on FA125, every 3 seconds. (fADC125 in fdc11 slot 3 was replaced during daytime [https://logbooks.jlab.org/entry/4011797]) Sergei worked out the DAQ issue at 7.50 pm<br />
* Established operating field of the solenoid at 8:30 pm.<br />
* harp scans are ongoing now<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4011688 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4011901 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4011988 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012045 early riser shift summary]<br />
<br />
=== Reports ===<br />
<br />
* Sergey and Lubomir worked in the Hall this night from 10 pm to 11:30 pm [https://logbooks.jlab.org/entry/4011999]<br />
* Hovanes reported his study of the coherent peak position drifts observed on the 4th of July [https://logbooks.jlab.org/entry/4011805]<br />
* Still have 60Hz structure [https://logbooks.jlab.org/entry/4012003]. The situation is improved according to MCC experts.<br />
* CDC HV and TAGM alarms are more frequent now<br />
* CDC gas flow increased [https://logbooks.jlab.org/entry/4012075]<br />
<br />
=== Issues ===<br />
* Hovanes pointed out that something strange happened during solenoid ramping up [https://logbooks.jlab.org/entry/4011909] [https://logbooks.jlab.org/entry/4012078]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* Unmasking FCAL central modules from the trigger needs to be done unless it increases rate too high</div>Ilarinhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_July_07_-_July_14,_2022&diff=114220Run Planning Meeting Notes, July 07 - July 14, 20222022-07-11T03:32:20Z<p>Ilarin: /* Past 72 hours */</p>
<hr />
<div> Back to [[Run Coordination Meetings:Summer2022]]<br />
<br />
Meeting are via ZoomGov: [https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 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/1sdluzy7p5vnlhw9AWJHBrYbXKTBet45o4den4zWX9dc/edit#gid=1855021251 Spreadsheet with list of runs]<br />
<br />
<br />
= Friday July 8 - Sunday July 10 =<br />
<br />
=== Past 72 hours ===<br />
<br />
* 6B events on lead have been collected<br />
* DAQ livetime looks much better after switching to writing data in two files simultaneously<br />
* Friday harp scan [https://logbooks.jlab.org/entry/4012897] [https://logbooks.jlab.org/entry/4012901] [https://gryphn.phys.uconn.edu/halld/cobrems/harptool_2d.cgi?harp5C11_xsigma=1.293&harp5C11_xsigma_err=0.03&harp5C11_usigma=0.997&harp5C11_usigma_err=0.03&harp5C11_ysigma=1.015&harp5C11_ysigma_err=0.03&harp5C11B_xsigma=1.076&harp5C11B_xsigma_err=0.05&harp5C11B_usigma=0.8206&harp5C11B_usigma_err=0.05&harp5C11B_ysigma=0.931&harp5C11B_ysigma_err=0.15&radHarp_xsigma=1.039&radHarp_xsigma_err=0.02&radHarp_usigma=1.087&radHarp_usigma_err=0.02&radHarp_ysigma=0.8327&radHarp_ysigma_err=0.02&harp5C11_spos=102.97&harp5C11B_spos=115.11&emittance_x=0.0041&radHarp_spos=119.7&emittance_y=0.00233&collimator_spos=194.92&fit=fit+and+plot extrapolation]<br />
* Hall-D bpms<br />
** Friday [https://logbooks.jlab.org/entry/4013160 Beni]<br />
** Saturday [https://logbooks.jlab.org/entry/4013403 Simon]<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4012170 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4012365 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4012468 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012564 early riser shift summary]<br />
<br />
=== Reports ===<br />
* New high voltages were loaded for FCAL [https://logbooks.jlab.org/entry/4012655]<br />
* Hovanes has updated AMO radiator position [https://logbooks.jlab.org/entry/4012808]<br />
<br />
=== Issues ===<br />
* Tagger NMR communication will be worked out this week (Tim) [https://logbooks.jlab.org/entry/4012702]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* unmask FCAL modules in the trigger<br />
<br />
<br />
= Thursday July 7 =<br />
<br />
=== Past 24 hours ===<br />
<br />
* harp scans were done during short beam on period during day-time, some distributions show 1/100 peak/shoulders ratio others 1/10,000 [https://logbooks.jlab.org/entry/4012157] [https://logbooks.jlab.org/entry/4012169]<br />
* Dominion Power's work required a voltage reduction so we had tagger, PS and sweep magnets off for a couple of hours<br />
* collected cosmics and LED runs during daytime, and production on lead (about 8 hrs) during night time<br />
* Beni: beam was quite stable overnight [https://logbooks.jlab.org/entry/4012625]<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4012170 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4012365 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4012468 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012564 early riser shift summary]<br />
<br />
=== Reports ===<br />
* Sasha checked FCAL trigger rate without masking inner layers. Preliminary result for the rate was 14kHz [https://logbooks.jlab.org/entry/4012436]<br />
* Hovanes pointed out, that we don't observe 60Hz oscillations now [https://logbooks.jlab.org/entry/4012466]<br />
<br />
=== Issues ===<br />
* Problems with running at 30nA on AMO, radiator thickness was reduced to 3*10^-4 this night,<br />
as 4.5*10^-4 was causing IOC trips [https://logbooks.jlab.org/entry/4012504] [https://logbooks.jlab.org/entry/4012514]<br />
* Alexandre just noticed that Tagger magnet NMR communication is down again [https://logbooks.jlab.org/entry/4012611]<br />
* DIRC major alarm has been acknowledged [https://logbooks.jlab.org/entry/4012485], Mark may need to investigate this issue more<br />
* Dave has noticed we have a higher radiation level values now, about factor of 1.5 [https://logbooks.jlab.org/entry/4012423], [https://logbooks.jlab.org/entry/4012426]<br />
* Hydra alarm on fa125_itrig [https://logbooks.jlab.org/entry/4012288]<br />
* daq livetime is uneven from time to time [https://logbooks.jlab.org/entry/4012631]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* find out the way to unmask FCAL modules<br />
<br />
= Wednesday, July 6 =<br />
<br />
=== Past 24 hours ===<br />
<br />
<br />
* Malte and Mark worked on FCAL bases replacement [https://logbooks.jlab.org/entry/4011757]<br />
* One of the RF crates had been disconnected, Beni fixed it [https://logbooks.jlab.org/entry/4011767]<br />
* Bobby and others worked in the tagger hall during the day. At 3:30 pm Bobby noticed that the IOC for the NMR was not responding properly. MCC rebooted the IOC crate. Afterward, it was still locked on zero and there was still a Comm Status error [https://logbooks.jlab.org/entry/4011870]<br />
* Beni found that the solenoid controls hung, and restarted the ramping, which was helpful.<br />
* Had minor issues with DAQ at 7.00 pm: ROCFDC11 error: timeout error on FA125, every 3 seconds. (fADC125 in fdc11 slot 3 was replaced during daytime [https://logbooks.jlab.org/entry/4011797]) Sergei worked out the DAQ issue at 7.50 pm<br />
* Established operating field of the solenoid at 8:30 pm.<br />
* harp scans are ongoing now<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4011688 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4011901 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4011988 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012045 early riser shift summary]<br />
<br />
=== Reports ===<br />
<br />
* Sergey and Lubomir worked in the Hall this night from 10 pm to 11:30 pm [https://logbooks.jlab.org/entry/4011999]<br />
* Hovanes reported his study of the coherent peak position drifts observed on the 4th of July [https://logbooks.jlab.org/entry/4011805]<br />
* Still have 60Hz structure [https://logbooks.jlab.org/entry/4012003]. The situation is improved according to MCC experts.<br />
* CDC HV and TAGM alarms are more frequent now<br />
* CDC gas flow increased [https://logbooks.jlab.org/entry/4012075]<br />
<br />
=== Issues ===<br />
* Hovanes pointed out that something strange happened during solenoid ramping up [https://logbooks.jlab.org/entry/4011909] [https://logbooks.jlab.org/entry/4012078]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* Unmasking FCAL central modules from the trigger needs to be done unless it increases rate too high</div>Ilarinhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_July_07_-_July_14,_2022&diff=114219Run Planning Meeting Notes, July 07 - July 14, 20222022-07-11T03:31:57Z<p>Ilarin: /* Past 72 hours */</p>
<hr />
<div> Back to [[Run Coordination Meetings:Summer2022]]<br />
<br />
Meeting are via ZoomGov: [https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 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/1sdluzy7p5vnlhw9AWJHBrYbXKTBet45o4den4zWX9dc/edit#gid=1855021251 Spreadsheet with list of runs]<br />
<br />
<br />
= Friday July 8 - Sunday July 10 =<br />
<br />
=== Past 72 hours ===<br />
<br />
* 6B events on lead have been collected<br />
* DAQ livetime looks much better after switching to writing data in two files simultaneously<br />
* Friday harp scan [https://logbooks.jlab.org/entry/4012897] [https://logbooks.jlab.org/entry/4012901] [https://gryphn.phys.uconn.edu/halld/cobrems/harptool_2d.cgi?harp5C11_xsigma=1.293&harp5C11_xsigma_err=0.03&harp5C11_usigma=0.997&harp5C11_usigma_err=0.03&harp5C11_ysigma=1.015&harp5C11_ysigma_err=0.03&harp5C11B_xsigma=1.076&harp5C11B_xsigma_err=0.05&harp5C11B_usigma=0.8206&harp5C11B_usigma_err=0.05&harp5C11B_ysigma=0.931&harp5C11B_ysigma_err=0.15&radHarp_xsigma=1.039&radHarp_xsigma_err=0.02&radHarp_usigma=1.087&radHarp_usigma_err=0.02&radHarp_ysigma=0.8327&radHarp_ysigma_err=0.02&harp5C11_spos=102.97&harp5C11B_spos=115.11&emittance_x=0.0041&radHarp_spos=119.7&emittance_y=0.00233&collimator_spos=194.92&fit=fit+and+plot extrapolation]<br />
* Hall-D beam position<br />
** Friday [https://logbooks.jlab.org/entry/4013160 Beni]<br />
** Saturday [https://logbooks.jlab.org/entry/4013403 Simon]<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4012170 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4012365 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4012468 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012564 early riser shift summary]<br />
<br />
=== Reports ===<br />
* New high voltages were loaded for FCAL [https://logbooks.jlab.org/entry/4012655]<br />
* Hovanes has updated AMO radiator position [https://logbooks.jlab.org/entry/4012808]<br />
<br />
=== Issues ===<br />
* Tagger NMR communication will be worked out this week (Tim) [https://logbooks.jlab.org/entry/4012702]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* unmask FCAL modules in the trigger<br />
<br />
<br />
= Thursday July 7 =<br />
<br />
=== Past 24 hours ===<br />
<br />
* harp scans were done during short beam on period during day-time, some distributions show 1/100 peak/shoulders ratio others 1/10,000 [https://logbooks.jlab.org/entry/4012157] [https://logbooks.jlab.org/entry/4012169]<br />
* Dominion Power's work required a voltage reduction so we had tagger, PS and sweep magnets off for a couple of hours<br />
* collected cosmics and LED runs during daytime, and production on lead (about 8 hrs) during night time<br />
* Beni: beam was quite stable overnight [https://logbooks.jlab.org/entry/4012625]<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4012170 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4012365 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4012468 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012564 early riser shift summary]<br />
<br />
=== Reports ===<br />
* Sasha checked FCAL trigger rate without masking inner layers. Preliminary result for the rate was 14kHz [https://logbooks.jlab.org/entry/4012436]<br />
* Hovanes pointed out, that we don't observe 60Hz oscillations now [https://logbooks.jlab.org/entry/4012466]<br />
<br />
=== Issues ===<br />
* Problems with running at 30nA on AMO, radiator thickness was reduced to 3*10^-4 this night,<br />
as 4.5*10^-4 was causing IOC trips [https://logbooks.jlab.org/entry/4012504] [https://logbooks.jlab.org/entry/4012514]<br />
* Alexandre just noticed that Tagger magnet NMR communication is down again [https://logbooks.jlab.org/entry/4012611]<br />
* DIRC major alarm has been acknowledged [https://logbooks.jlab.org/entry/4012485], Mark may need to investigate this issue more<br />
* Dave has noticed we have a higher radiation level values now, about factor of 1.5 [https://logbooks.jlab.org/entry/4012423], [https://logbooks.jlab.org/entry/4012426]<br />
* Hydra alarm on fa125_itrig [https://logbooks.jlab.org/entry/4012288]<br />
* daq livetime is uneven from time to time [https://logbooks.jlab.org/entry/4012631]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* find out the way to unmask FCAL modules<br />
<br />
= Wednesday, July 6 =<br />
<br />
=== Past 24 hours ===<br />
<br />
<br />
* Malte and Mark worked on FCAL bases replacement [https://logbooks.jlab.org/entry/4011757]<br />
* One of the RF crates had been disconnected, Beni fixed it [https://logbooks.jlab.org/entry/4011767]<br />
* Bobby and others worked in the tagger hall during the day. At 3:30 pm Bobby noticed that the IOC for the NMR was not responding properly. MCC rebooted the IOC crate. Afterward, it was still locked on zero and there was still a Comm Status error [https://logbooks.jlab.org/entry/4011870]<br />
* Beni found that the solenoid controls hung, and restarted the ramping, which was helpful.<br />
* Had minor issues with DAQ at 7.00 pm: ROCFDC11 error: timeout error on FA125, every 3 seconds. (fADC125 in fdc11 slot 3 was replaced during daytime [https://logbooks.jlab.org/entry/4011797]) Sergei worked out the DAQ issue at 7.50 pm<br />
* Established operating field of the solenoid at 8:30 pm.<br />
* harp scans are ongoing now<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4011688 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4011901 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4011988 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012045 early riser shift summary]<br />
<br />
=== Reports ===<br />
<br />
* Sergey and Lubomir worked in the Hall this night from 10 pm to 11:30 pm [https://logbooks.jlab.org/entry/4011999]<br />
* Hovanes reported his study of the coherent peak position drifts observed on the 4th of July [https://logbooks.jlab.org/entry/4011805]<br />
* Still have 60Hz structure [https://logbooks.jlab.org/entry/4012003]. The situation is improved according to MCC experts.<br />
* CDC HV and TAGM alarms are more frequent now<br />
* CDC gas flow increased [https://logbooks.jlab.org/entry/4012075]<br />
<br />
=== Issues ===<br />
* Hovanes pointed out that something strange happened during solenoid ramping up [https://logbooks.jlab.org/entry/4011909] [https://logbooks.jlab.org/entry/4012078]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* Unmasking FCAL central modules from the trigger needs to be done unless it increases rate too high</div>Ilarinhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_July_07_-_July_14,_2022&diff=114218Run Planning Meeting Notes, July 07 - July 14, 20222022-07-11T03:31:11Z<p>Ilarin: /* Past 72 hours */</p>
<hr />
<div> Back to [[Run Coordination Meetings:Summer2022]]<br />
<br />
Meeting are via ZoomGov: [https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 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/1sdluzy7p5vnlhw9AWJHBrYbXKTBet45o4den4zWX9dc/edit#gid=1855021251 Spreadsheet with list of runs]<br />
<br />
<br />
= Friday July 8 - Sunday July 10 =<br />
<br />
=== Past 72 hours ===<br />
<br />
* 6B events on lead have been collected<br />
* DAQ livetime looks much better after switching to writing data in two files simultaneously<br />
* Friday harp scan [https://logbooks.jlab.org/entry/4012897] [https://logbooks.jlab.org/entry/4012901] [https://gryphn.phys.uconn.edu/halld/cobrems/harptool_2d.cgi?harp5C11_xsigma=1.293&harp5C11_xsigma_err=0.03&harp5C11_usigma=0.997&harp5C11_usigma_err=0.03&harp5C11_ysigma=1.015&harp5C11_ysigma_err=0.03&harp5C11B_xsigma=1.076&harp5C11B_xsigma_err=0.05&harp5C11B_usigma=0.8206&harp5C11B_usigma_err=0.05&harp5C11B_ysigma=0.931&harp5C11B_ysigma_err=0.15&radHarp_xsigma=1.039&radHarp_xsigma_err=0.02&radHarp_usigma=1.087&radHarp_usigma_err=0.02&radHarp_ysigma=0.8327&radHarp_ysigma_err=0.02&harp5C11_spos=102.97&harp5C11B_spos=115.11&emittance_x=0.0041&radHarp_spos=119.7&emittance_y=0.00233&collimator_spos=194.92&fit=fit+and+plot extrapolation]<br />
* Hall-D beam position<br />
** Friday [https://logbooks.jlab.org/entry/4013160 Beni<br />
** Saturday [https://logbooks.jlab.org/entry/4013403 Simon]<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4012170 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4012365 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4012468 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012564 early riser shift summary]<br />
<br />
=== Reports ===<br />
* New high voltages were loaded for FCAL [https://logbooks.jlab.org/entry/4012655]<br />
* Hovanes has updated AMO radiator position [https://logbooks.jlab.org/entry/4012808]<br />
<br />
=== Issues ===<br />
* Tagger NMR communication will be worked out this week (Tim) [https://logbooks.jlab.org/entry/4012702]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* unmask FCAL modules in the trigger<br />
<br />
<br />
= Thursday July 7 =<br />
<br />
=== Past 24 hours ===<br />
<br />
* harp scans were done during short beam on period during day-time, some distributions show 1/100 peak/shoulders ratio others 1/10,000 [https://logbooks.jlab.org/entry/4012157] [https://logbooks.jlab.org/entry/4012169]<br />
* Dominion Power's work required a voltage reduction so we had tagger, PS and sweep magnets off for a couple of hours<br />
* collected cosmics and LED runs during daytime, and production on lead (about 8 hrs) during night time<br />
* Beni: beam was quite stable overnight [https://logbooks.jlab.org/entry/4012625]<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4012170 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4012365 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4012468 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012564 early riser shift summary]<br />
<br />
=== Reports ===<br />
* Sasha checked FCAL trigger rate without masking inner layers. Preliminary result for the rate was 14kHz [https://logbooks.jlab.org/entry/4012436]<br />
* Hovanes pointed out, that we don't observe 60Hz oscillations now [https://logbooks.jlab.org/entry/4012466]<br />
<br />
=== Issues ===<br />
* Problems with running at 30nA on AMO, radiator thickness was reduced to 3*10^-4 this night,<br />
as 4.5*10^-4 was causing IOC trips [https://logbooks.jlab.org/entry/4012504] [https://logbooks.jlab.org/entry/4012514]<br />
* Alexandre just noticed that Tagger magnet NMR communication is down again [https://logbooks.jlab.org/entry/4012611]<br />
* DIRC major alarm has been acknowledged [https://logbooks.jlab.org/entry/4012485], Mark may need to investigate this issue more<br />
* Dave has noticed we have a higher radiation level values now, about factor of 1.5 [https://logbooks.jlab.org/entry/4012423], [https://logbooks.jlab.org/entry/4012426]<br />
* Hydra alarm on fa125_itrig [https://logbooks.jlab.org/entry/4012288]<br />
* daq livetime is uneven from time to time [https://logbooks.jlab.org/entry/4012631]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* find out the way to unmask FCAL modules<br />
<br />
= Wednesday, July 6 =<br />
<br />
=== Past 24 hours ===<br />
<br />
<br />
* Malte and Mark worked on FCAL bases replacement [https://logbooks.jlab.org/entry/4011757]<br />
* One of the RF crates had been disconnected, Beni fixed it [https://logbooks.jlab.org/entry/4011767]<br />
* Bobby and others worked in the tagger hall during the day. At 3:30 pm Bobby noticed that the IOC for the NMR was not responding properly. MCC rebooted the IOC crate. Afterward, it was still locked on zero and there was still a Comm Status error [https://logbooks.jlab.org/entry/4011870]<br />
* Beni found that the solenoid controls hung, and restarted the ramping, which was helpful.<br />
* Had minor issues with DAQ at 7.00 pm: ROCFDC11 error: timeout error on FA125, every 3 seconds. (fADC125 in fdc11 slot 3 was replaced during daytime [https://logbooks.jlab.org/entry/4011797]) Sergei worked out the DAQ issue at 7.50 pm<br />
* Established operating field of the solenoid at 8:30 pm.<br />
* harp scans are ongoing now<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4011688 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4011901 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4011988 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012045 early riser shift summary]<br />
<br />
=== Reports ===<br />
<br />
* Sergey and Lubomir worked in the Hall this night from 10 pm to 11:30 pm [https://logbooks.jlab.org/entry/4011999]<br />
* Hovanes reported his study of the coherent peak position drifts observed on the 4th of July [https://logbooks.jlab.org/entry/4011805]<br />
* Still have 60Hz structure [https://logbooks.jlab.org/entry/4012003]. The situation is improved according to MCC experts.<br />
* CDC HV and TAGM alarms are more frequent now<br />
* CDC gas flow increased [https://logbooks.jlab.org/entry/4012075]<br />
<br />
=== Issues ===<br />
* Hovanes pointed out that something strange happened during solenoid ramping up [https://logbooks.jlab.org/entry/4011909] [https://logbooks.jlab.org/entry/4012078]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* Unmasking FCAL central modules from the trigger needs to be done unless it increases rate too high</div>Ilarinhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_July_07_-_July_14,_2022&diff=114217Run Planning Meeting Notes, July 07 - July 14, 20222022-07-11T03:30:29Z<p>Ilarin: </p>
<hr />
<div> Back to [[Run Coordination Meetings:Summer2022]]<br />
<br />
Meeting are via ZoomGov: [https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 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/1sdluzy7p5vnlhw9AWJHBrYbXKTBet45o4den4zWX9dc/edit#gid=1855021251 Spreadsheet with list of runs]<br />
<br />
<br />
= Friday July 8 - Sunday July 10 =<br />
<br />
=== Past 72 hours ===<br />
<br />
* harp scans <br />
* accelerator outage <br />
* collected about 6B events on lead<br />
* DAQ livetime looks much better after switching to writing data in two files simultaneously<br />
* Friday harp scan [https://logbooks.jlab.org/entry/4012897] [https://logbooks.jlab.org/entry/4012901] [https://gryphn.phys.uconn.edu/halld/cobrems/harptool_2d.cgi?harp5C11_xsigma=1.293&harp5C11_xsigma_err=0.03&harp5C11_usigma=0.997&harp5C11_usigma_err=0.03&harp5C11_ysigma=1.015&harp5C11_ysigma_err=0.03&harp5C11B_xsigma=1.076&harp5C11B_xsigma_err=0.05&harp5C11B_usigma=0.8206&harp5C11B_usigma_err=0.05&harp5C11B_ysigma=0.931&harp5C11B_ysigma_err=0.15&radHarp_xsigma=1.039&radHarp_xsigma_err=0.02&radHarp_usigma=1.087&radHarp_usigma_err=0.02&radHarp_ysigma=0.8327&radHarp_ysigma_err=0.02&harp5C11_spos=102.97&harp5C11B_spos=115.11&emittance_x=0.0041&radHarp_spos=119.7&emittance_y=0.00233&collimator_spos=194.92&fit=fit+and+plot extrapolation]<br />
* Hall-D beam position<br />
** Friday [https://logbooks.jlab.org/entry/4013160 Beni<br />
** Saturday [https://logbooks.jlab.org/entry/4013403 Simon]<br />
<br />
<br />
<br />
<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4012170 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4012365 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4012468 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012564 early riser shift summary]<br />
<br />
=== Reports ===<br />
* New high voltages were loaded for FCAL [https://logbooks.jlab.org/entry/4012655]<br />
* Hovanes has updated AMO radiator position [https://logbooks.jlab.org/entry/4012808]<br />
<br />
=== Issues ===<br />
* Tagger NMR communication will be worked out this week (Tim) [https://logbooks.jlab.org/entry/4012702]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* unmask FCAL modules in the trigger<br />
<br />
<br />
= Thursday July 7 =<br />
<br />
=== Past 24 hours ===<br />
<br />
* harp scans were done during short beam on period during day-time, some distributions show 1/100 peak/shoulders ratio others 1/10,000 [https://logbooks.jlab.org/entry/4012157] [https://logbooks.jlab.org/entry/4012169]<br />
* Dominion Power's work required a voltage reduction so we had tagger, PS and sweep magnets off for a couple of hours<br />
* collected cosmics and LED runs during daytime, and production on lead (about 8 hrs) during night time<br />
* Beni: beam was quite stable overnight [https://logbooks.jlab.org/entry/4012625]<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4012170 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4012365 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4012468 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012564 early riser shift summary]<br />
<br />
=== Reports ===<br />
* Sasha checked FCAL trigger rate without masking inner layers. Preliminary result for the rate was 14kHz [https://logbooks.jlab.org/entry/4012436]<br />
* Hovanes pointed out, that we don't observe 60Hz oscillations now [https://logbooks.jlab.org/entry/4012466]<br />
<br />
=== Issues ===<br />
* Problems with running at 30nA on AMO, radiator thickness was reduced to 3*10^-4 this night,<br />
as 4.5*10^-4 was causing IOC trips [https://logbooks.jlab.org/entry/4012504] [https://logbooks.jlab.org/entry/4012514]<br />
* Alexandre just noticed that Tagger magnet NMR communication is down again [https://logbooks.jlab.org/entry/4012611]<br />
* DIRC major alarm has been acknowledged [https://logbooks.jlab.org/entry/4012485], Mark may need to investigate this issue more<br />
* Dave has noticed we have a higher radiation level values now, about factor of 1.5 [https://logbooks.jlab.org/entry/4012423], [https://logbooks.jlab.org/entry/4012426]<br />
* Hydra alarm on fa125_itrig [https://logbooks.jlab.org/entry/4012288]<br />
* daq livetime is uneven from time to time [https://logbooks.jlab.org/entry/4012631]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* find out the way to unmask FCAL modules<br />
<br />
= Wednesday, July 6 =<br />
<br />
=== Past 24 hours ===<br />
<br />
<br />
* Malte and Mark worked on FCAL bases replacement [https://logbooks.jlab.org/entry/4011757]<br />
* One of the RF crates had been disconnected, Beni fixed it [https://logbooks.jlab.org/entry/4011767]<br />
* Bobby and others worked in the tagger hall during the day. At 3:30 pm Bobby noticed that the IOC for the NMR was not responding properly. MCC rebooted the IOC crate. Afterward, it was still locked on zero and there was still a Comm Status error [https://logbooks.jlab.org/entry/4011870]<br />
* Beni found that the solenoid controls hung, and restarted the ramping, which was helpful.<br />
* Had minor issues with DAQ at 7.00 pm: ROCFDC11 error: timeout error on FA125, every 3 seconds. (fADC125 in fdc11 slot 3 was replaced during daytime [https://logbooks.jlab.org/entry/4011797]) Sergei worked out the DAQ issue at 7.50 pm<br />
* Established operating field of the solenoid at 8:30 pm.<br />
* harp scans are ongoing now<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4011688 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4011901 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4011988 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012045 early riser shift summary]<br />
<br />
=== Reports ===<br />
<br />
* Sergey and Lubomir worked in the Hall this night from 10 pm to 11:30 pm [https://logbooks.jlab.org/entry/4011999]<br />
* Hovanes reported his study of the coherent peak position drifts observed on the 4th of July [https://logbooks.jlab.org/entry/4011805]<br />
* Still have 60Hz structure [https://logbooks.jlab.org/entry/4012003]. The situation is improved according to MCC experts.<br />
* CDC HV and TAGM alarms are more frequent now<br />
* CDC gas flow increased [https://logbooks.jlab.org/entry/4012075]<br />
<br />
=== Issues ===<br />
* Hovanes pointed out that something strange happened during solenoid ramping up [https://logbooks.jlab.org/entry/4011909] [https://logbooks.jlab.org/entry/4012078]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* Unmasking FCAL central modules from the trigger needs to be done unless it increases rate too high</div>Ilarinhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_July_07_-_July_14,_2022&diff=114207Run Planning Meeting Notes, July 07 - July 14, 20222022-07-08T13:14:01Z<p>Ilarin: /* Issues */</p>
<hr />
<div> Back to [[Run Coordination Meetings:Summer2022]]<br />
<br />
Meeting are via ZoomGov: [https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 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/1sdluzy7p5vnlhw9AWJHBrYbXKTBet45o4den4zWX9dc/edit#gid=1855021251 Spreadsheet with list of runs]<br />
<br />
= Thursday July 7 =<br />
<br />
=== Past 24 hours ===<br />
<br />
* harp scans were done during short beam on period during day-time, some distributions show 1/100 peak/shoulders ratio others 1/10,000 [https://logbooks.jlab.org/entry/4012157] [https://logbooks.jlab.org/entry/4012169]<br />
* Dominion Power's work required a voltage reduction so we had tagger, PS and sweep magnets off for a couple of hours<br />
* collected cosmics and LED runs during daytime, and production on lead (about 8 hrs) during night time<br />
* Beni: beam was quite stable overnight [https://logbooks.jlab.org/entry/4012625]<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4012170 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4012365 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4012468 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012564 early riser shift summary]<br />
<br />
=== Reports ===<br />
* Sasha checked FCAL trigger rate without masking inner layers. Preliminary result for the rate was 14kHz [https://logbooks.jlab.org/entry/4012436]<br />
* Hovanes pointed out, that we don't observe 60Hz oscillations now [https://logbooks.jlab.org/entry/4012466]<br />
<br />
=== Issues ===<br />
* Problems with running at 30nA on AMO, radiator thickness was reduced to 3*10^-4 this night,<br />
as 4.5*10^-4 was causing IOC trips [https://logbooks.jlab.org/entry/4012504] [https://logbooks.jlab.org/entry/4012514]<br />
* Alexandre just noticed that Tagger magnet NMR communication is down again [https://logbooks.jlab.org/entry/4012611]<br />
* DIRC major alarm has been acknowledged [https://logbooks.jlab.org/entry/4012485], Mark may need to investigate this issue more<br />
* Dave has noticed we have a higher radiation level values now, about factor of 1.5 [https://logbooks.jlab.org/entry/4012423], [https://logbooks.jlab.org/entry/4012426]<br />
* Hydra alarm on fa125_itrig [https://logbooks.jlab.org/entry/4012288]<br />
* daq livetime is uneven from time to time [https://logbooks.jlab.org/entry/4012631]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* find out the way to unmask FCAL modules<br />
<br />
= Wednesday, July 6 =<br />
<br />
=== Past 24 hours ===<br />
<br />
<br />
* Malte and Mark worked on FCAL bases replacement [https://logbooks.jlab.org/entry/4011757]<br />
* One of the RF crates had been disconnected, Beni fixed it [https://logbooks.jlab.org/entry/4011767]<br />
* Bobby and others worked in the tagger hall during the day. At 3:30 pm Bobby noticed that the IOC for the NMR was not responding properly. MCC rebooted the IOC crate. Afterward, it was still locked on zero and there was still a Comm Status error [https://logbooks.jlab.org/entry/4011870]<br />
* Beni found that the solenoid controls hung, and restarted the ramping, which was helpful.<br />
* Had minor issues with DAQ at 7.00 pm: ROCFDC11 error: timeout error on FA125, every 3 seconds. (fADC125 in fdc11 slot 3 was replaced during daytime [https://logbooks.jlab.org/entry/4011797]) Sergei worked out the DAQ issue at 7.50 pm<br />
* Established operating field of the solenoid at 8:30 pm.<br />
* harp scans are ongoing now<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4011688 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4011901 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4011988 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012045 early riser shift summary]<br />
<br />
=== Reports ===<br />
<br />
* Sergey and Lubomir worked in the Hall this night from 10 pm to 11:30 pm [https://logbooks.jlab.org/entry/4011999]<br />
* Hovanes reported his study of the coherent peak position drifts observed on the 4th of July [https://logbooks.jlab.org/entry/4011805]<br />
* Still have 60Hz structure [https://logbooks.jlab.org/entry/4012003]. The situation is improved according to MCC experts.<br />
* CDC HV and TAGM alarms are more frequent now<br />
* CDC gas flow increased [https://logbooks.jlab.org/entry/4012075]<br />
<br />
=== Issues ===<br />
* Hovanes pointed out that something strange happened during solenoid ramping up [https://logbooks.jlab.org/entry/4011909] [https://logbooks.jlab.org/entry/4012078]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* Unmasking FCAL central modules from the trigger needs to be done unless it increases rate too high</div>Ilarinhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_July_07_-_July_14,_2022&diff=114206Run Planning Meeting Notes, July 07 - July 14, 20222022-07-08T12:42:44Z<p>Ilarin: /* Wednesday July 7 */</p>
<hr />
<div> Back to [[Run Coordination Meetings:Summer2022]]<br />
<br />
Meeting are via ZoomGov: [https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 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/1sdluzy7p5vnlhw9AWJHBrYbXKTBet45o4den4zWX9dc/edit#gid=1855021251 Spreadsheet with list of runs]<br />
<br />
= Thursday July 7 =<br />
<br />
=== Past 24 hours ===<br />
<br />
* harp scans were done during short beam on period during day-time, some distributions show 1/100 peak/shoulders ratio others 1/10,000 [https://logbooks.jlab.org/entry/4012157] [https://logbooks.jlab.org/entry/4012169]<br />
* Dominion Power's work required a voltage reduction so we had tagger, PS and sweep magnets off for a couple of hours<br />
* collected cosmics and LED runs during daytime, and production on lead (about 8 hrs) during night time<br />
* Beni: beam was quite stable overnight [https://logbooks.jlab.org/entry/4012625]<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4012170 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4012365 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4012468 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012564 early riser shift summary]<br />
<br />
=== Reports ===<br />
* Sasha checked FCAL trigger rate without masking inner layers. Preliminary result for the rate was 14kHz [https://logbooks.jlab.org/entry/4012436]<br />
* Hovanes pointed out, that we don't observe 60Hz oscillations now [https://logbooks.jlab.org/entry/4012466]<br />
<br />
=== Issues ===<br />
* Problems with running at 60nA on AMO, radiator thickness was reduced to 3*10^-4 this night,<br />
as 4.5*10^-4 was causing IOC trips [https://logbooks.jlab.org/entry/4012504] [https://logbooks.jlab.org/entry/4012514]<br />
* Alexandre just noticed that Tagger magnet NMR communication is down again [https://logbooks.jlab.org/entry/4012611]<br />
* DIRC major alarm has been acknowledged [https://logbooks.jlab.org/entry/4012485], Mark may need to investigate this issue more<br />
* Dave has noticed we have a higher radiation level values now, about factor of 1.5 [https://logbooks.jlab.org/entry/4012423], [https://logbooks.jlab.org/entry/4012426]<br />
* Hydra alarm on fa125_itrig [https://logbooks.jlab.org/entry/4012288]<br />
* daq livetime is uneven from time to time [https://logbooks.jlab.org/entry/4012631]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* find out the way to unmask FCAL modules<br />
<br />
= Wednesday, July 6 =<br />
<br />
=== Past 24 hours ===<br />
<br />
<br />
* Malte and Mark worked on FCAL bases replacement [https://logbooks.jlab.org/entry/4011757]<br />
* One of the RF crates had been disconnected, Beni fixed it [https://logbooks.jlab.org/entry/4011767]<br />
* Bobby and others worked in the tagger hall during the day. At 3:30 pm Bobby noticed that the IOC for the NMR was not responding properly. MCC rebooted the IOC crate. Afterward, it was still locked on zero and there was still a Comm Status error [https://logbooks.jlab.org/entry/4011870]<br />
* Beni found that the solenoid controls hung, and restarted the ramping, which was helpful.<br />
* Had minor issues with DAQ at 7.00 pm: ROCFDC11 error: timeout error on FA125, every 3 seconds. (fADC125 in fdc11 slot 3 was replaced during daytime [https://logbooks.jlab.org/entry/4011797]) Sergei worked out the DAQ issue at 7.50 pm<br />
* Established operating field of the solenoid at 8:30 pm.<br />
* harp scans are ongoing now<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4011688 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4011901 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4011988 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012045 early riser shift summary]<br />
<br />
=== Reports ===<br />
<br />
* Sergey and Lubomir worked in the Hall this night from 10 pm to 11:30 pm [https://logbooks.jlab.org/entry/4011999]<br />
* Hovanes reported his study of the coherent peak position drifts observed on the 4th of July [https://logbooks.jlab.org/entry/4011805]<br />
* Still have 60Hz structure [https://logbooks.jlab.org/entry/4012003]. The situation is improved according to MCC experts.<br />
* CDC HV and TAGM alarms are more frequent now<br />
* CDC gas flow increased [https://logbooks.jlab.org/entry/4012075]<br />
<br />
=== Issues ===<br />
* Hovanes pointed out that something strange happened during solenoid ramping up [https://logbooks.jlab.org/entry/4011909] [https://logbooks.jlab.org/entry/4012078]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* Unmasking FCAL central modules from the trigger needs to be done unless it increases rate too high</div>Ilarinhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_July_07_-_July_14,_2022&diff=114205Run Planning Meeting Notes, July 07 - July 14, 20222022-07-08T12:42:27Z<p>Ilarin: /* Thursday July 8 */</p>
<hr />
<div> Back to [[Run Coordination Meetings:Summer2022]]<br />
<br />
Meeting are via ZoomGov: [https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 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/1sdluzy7p5vnlhw9AWJHBrYbXKTBet45o4den4zWX9dc/edit#gid=1855021251 Spreadsheet with list of runs]<br />
<br />
= Thursday July 7 =<br />
<br />
=== Past 24 hours ===<br />
<br />
* harp scans were done during short beam on period during day-time, some distributions show 1/100 peak/shoulders ratio others 1/10,000 [https://logbooks.jlab.org/entry/4012157] [https://logbooks.jlab.org/entry/4012169]<br />
* Dominion Power's work required a voltage reduction so we had tagger, PS and sweep magnets off for a couple of hours<br />
* collected cosmics and LED runs during daytime, and production on lead (about 8 hrs) during night time<br />
* Beni: beam was quite stable overnight [https://logbooks.jlab.org/entry/4012625]<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4012170 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4012365 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4012468 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012564 early riser shift summary]<br />
<br />
=== Reports ===<br />
* Sasha checked FCAL trigger rate without masking inner layers. Preliminary result for the rate was 14kHz [https://logbooks.jlab.org/entry/4012436]<br />
* Hovanes pointed out, that we don't observe 60Hz oscillations now [https://logbooks.jlab.org/entry/4012466]<br />
<br />
=== Issues ===<br />
* Problems with running at 60nA on AMO, radiator thickness was reduced to 3*10^-4 this night,<br />
as 4.5*10^-4 was causing IOC trips [https://logbooks.jlab.org/entry/4012504] [https://logbooks.jlab.org/entry/4012514]<br />
* Alexandre just noticed that Tagger magnet NMR communication is down again [https://logbooks.jlab.org/entry/4012611]<br />
* DIRC major alarm has been acknowledged [https://logbooks.jlab.org/entry/4012485], Mark may need to investigate this issue more<br />
* Dave has noticed we have a higher radiation level values now, about factor of 1.5 [https://logbooks.jlab.org/entry/4012423], [https://logbooks.jlab.org/entry/4012426]<br />
* Hydra alarm on fa125_itrig [https://logbooks.jlab.org/entry/4012288]<br />
* daq livetime is uneven from time to time [https://logbooks.jlab.org/entry/4012631]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* find out the way to unmask FCAL modules<br />
<br />
= Wednesday July 7 =<br />
<br />
=== Past 24 hours ===<br />
<br />
<br />
* Malte and Mark worked on FCAL bases replacement [https://logbooks.jlab.org/entry/4011757]<br />
* One of the RF crates had been disconnected, Beni fixed it [https://logbooks.jlab.org/entry/4011767]<br />
* Bobby and others worked in the tagger hall during the day. At 3:30 pm Bobby noticed that the IOC for the NMR was not responding properly. MCC rebooted the IOC crate. Afterward, it was still locked on zero and there was still a Comm Status error [https://logbooks.jlab.org/entry/4011870]<br />
* Beni found that the solenoid controls hung, and restarted the ramping, which was helpful.<br />
* Had minor issues with DAQ at 7.00 pm: ROCFDC11 error: timeout error on FA125, every 3 seconds. (fADC125 in fdc11 slot 3 was replaced during daytime [https://logbooks.jlab.org/entry/4011797]) Sergei worked out the DAQ issue at 7.50 pm<br />
* Established operating field of the solenoid at 8:30 pm.<br />
* harp scans are ongoing now<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4011688 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4011901 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4011988 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012045 early riser shift summary]<br />
<br />
=== Reports ===<br />
<br />
* Sergey and Lubomir worked in the Hall this night from 10 pm to 11:30 pm [https://logbooks.jlab.org/entry/4011999]<br />
* Hovanes reported his study of the coherent peak position drifts observed on the 4th of July [https://logbooks.jlab.org/entry/4011805]<br />
* Still have 60Hz structure [https://logbooks.jlab.org/entry/4012003]. The situation is improved according to MCC experts.<br />
* CDC HV and TAGM alarms are more frequent now<br />
* CDC gas flow increased [https://logbooks.jlab.org/entry/4012075]<br />
<br />
=== Issues ===<br />
* Hovanes pointed out that something strange happened during solenoid ramping up [https://logbooks.jlab.org/entry/4011909] [https://logbooks.jlab.org/entry/4012078]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* Unmasking FCAL central modules from the trigger needs to be done unless it increases rate too high</div>Ilarinhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_July_07_-_July_14,_2022&diff=114204Run Planning Meeting Notes, July 07 - July 14, 20222022-07-08T12:36:03Z<p>Ilarin: /* Plans */</p>
<hr />
<div> Back to [[Run Coordination Meetings:Summer2022]]<br />
<br />
Meeting are via ZoomGov: [https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 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/1sdluzy7p5vnlhw9AWJHBrYbXKTBet45o4den4zWX9dc/edit#gid=1855021251 Spreadsheet with list of runs]<br />
<br />
= Thursday July 8 =<br />
<br />
=== Past 24 hours ===<br />
<br />
* harp scans were done during short beam on period during day-time, some distributions show 1/100 peak/shoulders ratio others 1/10,000 [https://logbooks.jlab.org/entry/4012157] [https://logbooks.jlab.org/entry/4012169]<br />
* Dominion Power's work required a voltage reduction so we had tagger, PS and sweep magnets off for a couple of hours<br />
* collected cosmics and LED runs during daytime, and production on lead (about 8 hrs) during night time<br />
* Beni: beam was quite stable overnight [https://logbooks.jlab.org/entry/4012625]<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4012170 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4012365 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4012468 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012564 early riser shift summary]<br />
<br />
=== Reports ===<br />
* Sasha checked FCAL trigger rate without masking inner layers. Preliminary result for the rate was 14kHz [https://logbooks.jlab.org/entry/4012436]<br />
* Hovanes pointed out, that we don't observe 60Hz oscillations now [https://logbooks.jlab.org/entry/4012466]<br />
<br />
=== Issues ===<br />
* Problems with running at 60nA on AMO, radiator thickness was reduced to 3*10^-4 this night,<br />
as 4.5*10^-4 was causing IOC trips [https://logbooks.jlab.org/entry/4012504] [https://logbooks.jlab.org/entry/4012514]<br />
* Alexandre just noticed that Tagger magnet NMR communication is down again [https://logbooks.jlab.org/entry/4012611]<br />
* DIRC major alarm has been acknowledged [https://logbooks.jlab.org/entry/4012485], Mark may need to investigate this issue more<br />
* Dave has noticed we have a higher radiation level values now, about factor of 1.5 [https://logbooks.jlab.org/entry/4012423], [https://logbooks.jlab.org/entry/4012426]<br />
* Hydra alarm on fa125_itrig [https://logbooks.jlab.org/entry/4012288]<br />
* daq livetime is uneven from time to time [https://logbooks.jlab.org/entry/4012631]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* find out the way to unmask FCAL modules<br />
<br />
= Wednesday July 7 =<br />
<br />
=== Past 24 hours ===<br />
<br />
<br />
* Malte and Mark worked on FCAL bases replacement [https://logbooks.jlab.org/entry/4011757]<br />
* One of the RF crates had been disconnected, Beni fixed it [https://logbooks.jlab.org/entry/4011767]<br />
* Bobby and others worked in the tagger hall during the day. At 3:30 pm Bobby noticed that the IOC for the NMR was not responding properly. MCC rebooted the IOC crate. Afterward, it was still locked on zero and there was still a Comm Status error [https://logbooks.jlab.org/entry/4011870]<br />
* Beni found that the solenoid controls hung, and restarted the ramping, which was helpful.<br />
* Had minor issues with DAQ at 7.00 pm: ROCFDC11 error: timeout error on FA125, every 3 seconds. (fADC125 in fdc11 slot 3 was replaced during daytime [https://logbooks.jlab.org/entry/4011797]) Sergei worked out the DAQ issue at 7.50 pm<br />
* Established operating field of the solenoid at 8:30 pm.<br />
* harp scans are ongoing now<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4011688 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4011901 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4011988 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012045 early riser shift summary]<br />
<br />
=== Reports ===<br />
<br />
* Sergey and Lubomir worked in the Hall this night from 10 pm to 11:30 pm [https://logbooks.jlab.org/entry/4011999]<br />
* Hovanes reported his study of the coherent peak position drifts observed on the 4th of July [https://logbooks.jlab.org/entry/4011805]<br />
* Still have 60Hz structure [https://logbooks.jlab.org/entry/4012003]. The situation is improved according to MCC experts.<br />
* CDC HV and TAGM alarms are more frequent now<br />
* CDC gas flow increased [https://logbooks.jlab.org/entry/4012075]<br />
<br />
=== Issues ===<br />
* Hovanes pointed out that something strange happened during solenoid ramping up [https://logbooks.jlab.org/entry/4011909] [https://logbooks.jlab.org/entry/4012078]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* Unmasking FCAL central modules from the trigger needs to be done unless it increases rate too high</div>Ilarinhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_July_07_-_July_14,_2022&diff=114203Run Planning Meeting Notes, July 07 - July 14, 20222022-07-08T12:34:41Z<p>Ilarin: /* Past 24 hours */</p>
<hr />
<div> Back to [[Run Coordination Meetings:Summer2022]]<br />
<br />
Meeting are via ZoomGov: [https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 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/1sdluzy7p5vnlhw9AWJHBrYbXKTBet45o4den4zWX9dc/edit#gid=1855021251 Spreadsheet with list of runs]<br />
<br />
= Thursday July 8 =<br />
<br />
=== Past 24 hours ===<br />
<br />
* harp scans were done during short beam on period during day-time, some distributions show 1/100 peak/shoulders ratio others 1/10,000 [https://logbooks.jlab.org/entry/4012157] [https://logbooks.jlab.org/entry/4012169]<br />
* Dominion Power's work required a voltage reduction so we had tagger, PS and sweep magnets off for a couple of hours<br />
* collected cosmics and LED runs during daytime, and production on lead (about 8 hrs) during night time<br />
* Beni: beam was quite stable overnight [https://logbooks.jlab.org/entry/4012625]<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4012170 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4012365 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4012468 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012564 early riser shift summary]<br />
<br />
=== Reports ===<br />
* Sasha checked FCAL trigger rate without masking inner layers. Preliminary result for the rate was 14kHz [https://logbooks.jlab.org/entry/4012436]<br />
* Hovanes pointed out, that we don't observe 60Hz oscillations now [https://logbooks.jlab.org/entry/4012466]<br />
<br />
=== Issues ===<br />
* Problems with running at 60nA on AMO, radiator thickness was reduced to 3*10^-4 this night,<br />
as 4.5*10^-4 was causing IOC trips [https://logbooks.jlab.org/entry/4012504] [https://logbooks.jlab.org/entry/4012514]<br />
* Alexandre just noticed that Tagger magnet NMR communication is down again [https://logbooks.jlab.org/entry/4012611]<br />
* DIRC major alarm has been acknowledged [https://logbooks.jlab.org/entry/4012485], Mark may need to investigate this issue more<br />
* Dave has noticed we have a higher radiation level values now, about factor of 1.5 [https://logbooks.jlab.org/entry/4012423], [https://logbooks.jlab.org/entry/4012426]<br />
* Hydra alarm on fa125_itrig [https://logbooks.jlab.org/entry/4012288]<br />
* daq livetime is uneven from time to time [https://logbooks.jlab.org/entry/4012631]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* Unmasking FCAL modules<br />
<br />
<br />
= Wednesday July 7 =<br />
<br />
=== Past 24 hours ===<br />
<br />
<br />
* Malte and Mark worked on FCAL bases replacement [https://logbooks.jlab.org/entry/4011757]<br />
* One of the RF crates had been disconnected, Beni fixed it [https://logbooks.jlab.org/entry/4011767]<br />
* Bobby and others worked in the tagger hall during the day. At 3:30 pm Bobby noticed that the IOC for the NMR was not responding properly. MCC rebooted the IOC crate. Afterward, it was still locked on zero and there was still a Comm Status error [https://logbooks.jlab.org/entry/4011870]<br />
* Beni found that the solenoid controls hung, and restarted the ramping, which was helpful.<br />
* Had minor issues with DAQ at 7.00 pm: ROCFDC11 error: timeout error on FA125, every 3 seconds. (fADC125 in fdc11 slot 3 was replaced during daytime [https://logbooks.jlab.org/entry/4011797]) Sergei worked out the DAQ issue at 7.50 pm<br />
* Established operating field of the solenoid at 8:30 pm.<br />
* harp scans are ongoing now<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4011688 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4011901 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4011988 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012045 early riser shift summary]<br />
<br />
=== Reports ===<br />
<br />
* Sergey and Lubomir worked in the Hall this night from 10 pm to 11:30 pm [https://logbooks.jlab.org/entry/4011999]<br />
* Hovanes reported his study of the coherent peak position drifts observed on the 4th of July [https://logbooks.jlab.org/entry/4011805]<br />
* Still have 60Hz structure [https://logbooks.jlab.org/entry/4012003]. The situation is improved according to MCC experts.<br />
* CDC HV and TAGM alarms are more frequent now<br />
* CDC gas flow increased [https://logbooks.jlab.org/entry/4012075]<br />
<br />
=== Issues ===<br />
* Hovanes pointed out that something strange happened during solenoid ramping up [https://logbooks.jlab.org/entry/4011909] [https://logbooks.jlab.org/entry/4012078]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* Unmasking FCAL central modules from the trigger needs to be done unless it increases rate too high</div>Ilarinhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_July_07_-_July_14,_2022&diff=114202Run Planning Meeting Notes, July 07 - July 14, 20222022-07-08T12:33:25Z<p>Ilarin: /* Issues */</p>
<hr />
<div> Back to [[Run Coordination Meetings:Summer2022]]<br />
<br />
Meeting are via ZoomGov: [https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 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/1sdluzy7p5vnlhw9AWJHBrYbXKTBet45o4den4zWX9dc/edit#gid=1855021251 Spreadsheet with list of runs]<br />
<br />
= Thursday July 8 =<br />
<br />
=== Past 24 hours ===<br />
<br />
* harp scans were done during short beam on period during day-time, some distributions show 1/100 peak/shoulders ratio others 1/10,000 [https://logbooks.jlab.org/entry/4012157] [https://logbooks.jlab.org/entry/4012169]<br />
* Dominion Power's work required a voltage reduction so we had tagger, PS and sweep magnets off for a couple of hours<br />
* collected cosmics and LED runs during daytime, and production on lead (about 8 hrs) during night time<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4012170 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4012365 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4012468 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012564 early riser shift summary]<br />
<br />
=== Reports ===<br />
* Sasha checked FCAL trigger rate without masking inner layers. Preliminary result for the rate was 14kHz [https://logbooks.jlab.org/entry/4012436]<br />
* Hovanes pointed out, that we don't observe 60Hz oscillations now [https://logbooks.jlab.org/entry/4012466]<br />
<br />
=== Issues ===<br />
* Problems with running at 60nA on AMO, radiator thickness was reduced to 3*10^-4 this night,<br />
as 4.5*10^-4 was causing IOC trips [https://logbooks.jlab.org/entry/4012504] [https://logbooks.jlab.org/entry/4012514]<br />
* Alexandre just noticed that Tagger magnet NMR communication is down again [https://logbooks.jlab.org/entry/4012611]<br />
* DIRC major alarm has been acknowledged [https://logbooks.jlab.org/entry/4012485], Mark may need to investigate this issue more<br />
* Dave has noticed we have a higher radiation level values now, about factor of 1.5 [https://logbooks.jlab.org/entry/4012423], [https://logbooks.jlab.org/entry/4012426]<br />
* Hydra alarm on fa125_itrig [https://logbooks.jlab.org/entry/4012288]<br />
* daq livetime is uneven from time to time [https://logbooks.jlab.org/entry/4012631]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* Unmasking FCAL modules<br />
<br />
<br />
= Wednesday July 7 =<br />
<br />
=== Past 24 hours ===<br />
<br />
<br />
* Malte and Mark worked on FCAL bases replacement [https://logbooks.jlab.org/entry/4011757]<br />
* One of the RF crates had been disconnected, Beni fixed it [https://logbooks.jlab.org/entry/4011767]<br />
* Bobby and others worked in the tagger hall during the day. At 3:30 pm Bobby noticed that the IOC for the NMR was not responding properly. MCC rebooted the IOC crate. Afterward, it was still locked on zero and there was still a Comm Status error [https://logbooks.jlab.org/entry/4011870]<br />
* Beni found that the solenoid controls hung, and restarted the ramping, which was helpful.<br />
* Had minor issues with DAQ at 7.00 pm: ROCFDC11 error: timeout error on FA125, every 3 seconds. (fADC125 in fdc11 slot 3 was replaced during daytime [https://logbooks.jlab.org/entry/4011797]) Sergei worked out the DAQ issue at 7.50 pm<br />
* Established operating field of the solenoid at 8:30 pm.<br />
* harp scans are ongoing now<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4011688 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4011901 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4011988 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012045 early riser shift summary]<br />
<br />
=== Reports ===<br />
<br />
* Sergey and Lubomir worked in the Hall this night from 10 pm to 11:30 pm [https://logbooks.jlab.org/entry/4011999]<br />
* Hovanes reported his study of the coherent peak position drifts observed on the 4th of July [https://logbooks.jlab.org/entry/4011805]<br />
* Still have 60Hz structure [https://logbooks.jlab.org/entry/4012003]. The situation is improved according to MCC experts.<br />
* CDC HV and TAGM alarms are more frequent now<br />
* CDC gas flow increased [https://logbooks.jlab.org/entry/4012075]<br />
<br />
=== Issues ===<br />
* Hovanes pointed out that something strange happened during solenoid ramping up [https://logbooks.jlab.org/entry/4011909] [https://logbooks.jlab.org/entry/4012078]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* Unmasking FCAL central modules from the trigger needs to be done unless it increases rate too high</div>Ilarinhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_July_07_-_July_14,_2022&diff=114201Run Planning Meeting Notes, July 07 - July 14, 20222022-07-08T12:33:14Z<p>Ilarin: /* Reports */</p>
<hr />
<div> Back to [[Run Coordination Meetings:Summer2022]]<br />
<br />
Meeting are via ZoomGov: [https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 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/1sdluzy7p5vnlhw9AWJHBrYbXKTBet45o4den4zWX9dc/edit#gid=1855021251 Spreadsheet with list of runs]<br />
<br />
= Thursday July 8 =<br />
<br />
=== Past 24 hours ===<br />
<br />
* harp scans were done during short beam on period during day-time, some distributions show 1/100 peak/shoulders ratio others 1/10,000 [https://logbooks.jlab.org/entry/4012157] [https://logbooks.jlab.org/entry/4012169]<br />
* Dominion Power's work required a voltage reduction so we had tagger, PS and sweep magnets off for a couple of hours<br />
* collected cosmics and LED runs during daytime, and production on lead (about 8 hrs) during night time<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4012170 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4012365 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4012468 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012564 early riser shift summary]<br />
<br />
=== Reports ===<br />
* Sasha checked FCAL trigger rate without masking inner layers. Preliminary result for the rate was 14kHz [https://logbooks.jlab.org/entry/4012436]<br />
* Hovanes pointed out, that we don't observe 60Hz oscillations now [https://logbooks.jlab.org/entry/4012466]<br />
<br />
=== Issues ===<br />
* Problems with running at 60nA on AMO, radiator thickness was reduced to 3*10^-4 this night,<br />
as 4.5*10^-4 was causing IOC trips [https://logbooks.jlab.org/entry/4012504] [https://logbooks.jlab.org/entry/4012514]<br />
* DIRC major alarm has been acknowledged [https://logbooks.jlab.org/entry/4012485], Mark may need to investigate this issue more<br />
* Dave has noticed we have a higher radiation level values now, about factor of 1.5 [https://logbooks.jlab.org/entry/4012423], [https://logbooks.jlab.org/entry/4012426]<br />
* Hydra alarm on fa125_itrig [https://logbooks.jlab.org/entry/4012288]<br />
* daq livetime is uneven from time to time [https://logbooks.jlab.org/entry/4012631]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* Unmasking FCAL modules<br />
<br />
<br />
= Wednesday July 7 =<br />
<br />
=== Past 24 hours ===<br />
<br />
<br />
* Malte and Mark worked on FCAL bases replacement [https://logbooks.jlab.org/entry/4011757]<br />
* One of the RF crates had been disconnected, Beni fixed it [https://logbooks.jlab.org/entry/4011767]<br />
* Bobby and others worked in the tagger hall during the day. At 3:30 pm Bobby noticed that the IOC for the NMR was not responding properly. MCC rebooted the IOC crate. Afterward, it was still locked on zero and there was still a Comm Status error [https://logbooks.jlab.org/entry/4011870]<br />
* Beni found that the solenoid controls hung, and restarted the ramping, which was helpful.<br />
* Had minor issues with DAQ at 7.00 pm: ROCFDC11 error: timeout error on FA125, every 3 seconds. (fADC125 in fdc11 slot 3 was replaced during daytime [https://logbooks.jlab.org/entry/4011797]) Sergei worked out the DAQ issue at 7.50 pm<br />
* Established operating field of the solenoid at 8:30 pm.<br />
* harp scans are ongoing now<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4011688 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4011901 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4011988 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012045 early riser shift summary]<br />
<br />
=== Reports ===<br />
<br />
* Sergey and Lubomir worked in the Hall this night from 10 pm to 11:30 pm [https://logbooks.jlab.org/entry/4011999]<br />
* Hovanes reported his study of the coherent peak position drifts observed on the 4th of July [https://logbooks.jlab.org/entry/4011805]<br />
* Still have 60Hz structure [https://logbooks.jlab.org/entry/4012003]. The situation is improved according to MCC experts.<br />
* CDC HV and TAGM alarms are more frequent now<br />
* CDC gas flow increased [https://logbooks.jlab.org/entry/4012075]<br />
<br />
=== Issues ===<br />
* Hovanes pointed out that something strange happened during solenoid ramping up [https://logbooks.jlab.org/entry/4011909] [https://logbooks.jlab.org/entry/4012078]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* Unmasking FCAL central modules from the trigger needs to be done unless it increases rate too high</div>Ilarinhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_July_07_-_July_14,_2022&diff=114200Run Planning Meeting Notes, July 07 - July 14, 20222022-07-08T12:32:52Z<p>Ilarin: /* Reports */</p>
<hr />
<div> Back to [[Run Coordination Meetings:Summer2022]]<br />
<br />
Meeting are via ZoomGov: [https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 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/1sdluzy7p5vnlhw9AWJHBrYbXKTBet45o4den4zWX9dc/edit#gid=1855021251 Spreadsheet with list of runs]<br />
<br />
= Thursday July 8 =<br />
<br />
=== Past 24 hours ===<br />
<br />
* harp scans were done during short beam on period during day-time, some distributions show 1/100 peak/shoulders ratio others 1/10,000 [https://logbooks.jlab.org/entry/4012157] [https://logbooks.jlab.org/entry/4012169]<br />
* Dominion Power's work required a voltage reduction so we had tagger, PS and sweep magnets off for a couple of hours<br />
* collected cosmics and LED runs during daytime, and production on lead (about 8 hrs) during night time<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4012170 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4012365 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4012468 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012564 early riser shift summary]<br />
<br />
=== Reports ===<br />
* Sasha checked FCAL trigger rate without masking inner layers. Preliminary result for the rate was 14kHz [https://logbooks.jlab.org/entry/4012436]<br />
* Hovanes pointed out, that we don't observe 60Hz oscillations now [https://logbooks.jlab.org/entry/4012466]<br />
* Alexandre just noticed that Tagger magnet NMR communication is down again [https://logbooks.jlab.org/entry/4012611]<br />
<br />
=== Issues ===<br />
* Problems with running at 60nA on AMO, radiator thickness was reduced to 3*10^-4 this night,<br />
as 4.5*10^-4 was causing IOC trips [https://logbooks.jlab.org/entry/4012504] [https://logbooks.jlab.org/entry/4012514]<br />
* DIRC major alarm has been acknowledged [https://logbooks.jlab.org/entry/4012485], Mark may need to investigate this issue more<br />
* Dave has noticed we have a higher radiation level values now, about factor of 1.5 [https://logbooks.jlab.org/entry/4012423], [https://logbooks.jlab.org/entry/4012426]<br />
* Hydra alarm on fa125_itrig [https://logbooks.jlab.org/entry/4012288]<br />
* daq livetime is uneven from time to time [https://logbooks.jlab.org/entry/4012631]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* Unmasking FCAL modules<br />
<br />
<br />
= Wednesday July 7 =<br />
<br />
=== Past 24 hours ===<br />
<br />
<br />
* Malte and Mark worked on FCAL bases replacement [https://logbooks.jlab.org/entry/4011757]<br />
* One of the RF crates had been disconnected, Beni fixed it [https://logbooks.jlab.org/entry/4011767]<br />
* Bobby and others worked in the tagger hall during the day. At 3:30 pm Bobby noticed that the IOC for the NMR was not responding properly. MCC rebooted the IOC crate. Afterward, it was still locked on zero and there was still a Comm Status error [https://logbooks.jlab.org/entry/4011870]<br />
* Beni found that the solenoid controls hung, and restarted the ramping, which was helpful.<br />
* Had minor issues with DAQ at 7.00 pm: ROCFDC11 error: timeout error on FA125, every 3 seconds. (fADC125 in fdc11 slot 3 was replaced during daytime [https://logbooks.jlab.org/entry/4011797]) Sergei worked out the DAQ issue at 7.50 pm<br />
* Established operating field of the solenoid at 8:30 pm.<br />
* harp scans are ongoing now<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4011688 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4011901 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4011988 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012045 early riser shift summary]<br />
<br />
=== Reports ===<br />
<br />
* Sergey and Lubomir worked in the Hall this night from 10 pm to 11:30 pm [https://logbooks.jlab.org/entry/4011999]<br />
* Hovanes reported his study of the coherent peak position drifts observed on the 4th of July [https://logbooks.jlab.org/entry/4011805]<br />
* Still have 60Hz structure [https://logbooks.jlab.org/entry/4012003]. The situation is improved according to MCC experts.<br />
* CDC HV and TAGM alarms are more frequent now<br />
* CDC gas flow increased [https://logbooks.jlab.org/entry/4012075]<br />
<br />
=== Issues ===<br />
* Hovanes pointed out that something strange happened during solenoid ramping up [https://logbooks.jlab.org/entry/4011909] [https://logbooks.jlab.org/entry/4012078]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* Unmasking FCAL central modules from the trigger needs to be done unless it increases rate too high</div>Ilarinhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_July_07_-_July_14,_2022&diff=114199Run Planning Meeting Notes, July 07 - July 14, 20222022-07-08T12:31:26Z<p>Ilarin: /* Issues */</p>
<hr />
<div> Back to [[Run Coordination Meetings:Summer2022]]<br />
<br />
Meeting are via ZoomGov: [https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 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/1sdluzy7p5vnlhw9AWJHBrYbXKTBet45o4den4zWX9dc/edit#gid=1855021251 Spreadsheet with list of runs]<br />
<br />
= Thursday July 8 =<br />
<br />
=== Past 24 hours ===<br />
<br />
* harp scans were done during short beam on period during day-time, some distributions show 1/100 peak/shoulders ratio others 1/10,000 [https://logbooks.jlab.org/entry/4012157] [https://logbooks.jlab.org/entry/4012169]<br />
* Dominion Power's work required a voltage reduction so we had tagger, PS and sweep magnets off for a couple of hours<br />
* collected cosmics and LED runs during daytime, and production on lead (about 8 hrs) during night time<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4012170 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4012365 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4012468 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012564 early riser shift summary]<br />
<br />
=== Reports ===<br />
* Sasha checked FCAL trigger rate without masking inner layers. Preliminary result for the rate was 14kHz [https://logbooks.jlab.org/entry/4012436]<br />
* Hovanes pointed out, that we don't observe 60Hz oscillations now [https://logbooks.jlab.org/entry/4012466]<br />
<br />
=== Issues ===<br />
* Problems with running at 60nA on AMO, radiator thickness was reduced to 3*10^-4 this night,<br />
as 4.5*10^-4 was causing IOC trips [https://logbooks.jlab.org/entry/4012504] [https://logbooks.jlab.org/entry/4012514]<br />
* DIRC major alarm has been acknowledged [https://logbooks.jlab.org/entry/4012485], Mark may need to investigate this issue more<br />
* Dave has noticed we have a higher radiation level values now, about factor of 1.5 [https://logbooks.jlab.org/entry/4012423], [https://logbooks.jlab.org/entry/4012426]<br />
* Hydra alarm on fa125_itrig [https://logbooks.jlab.org/entry/4012288]<br />
* daq livetime is uneven from time to time [https://logbooks.jlab.org/entry/4012631]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* Unmasking FCAL modules<br />
<br />
<br />
= Wednesday July 7 =<br />
<br />
=== Past 24 hours ===<br />
<br />
<br />
* Malte and Mark worked on FCAL bases replacement [https://logbooks.jlab.org/entry/4011757]<br />
* One of the RF crates had been disconnected, Beni fixed it [https://logbooks.jlab.org/entry/4011767]<br />
* Bobby and others worked in the tagger hall during the day. At 3:30 pm Bobby noticed that the IOC for the NMR was not responding properly. MCC rebooted the IOC crate. Afterward, it was still locked on zero and there was still a Comm Status error [https://logbooks.jlab.org/entry/4011870]<br />
* Beni found that the solenoid controls hung, and restarted the ramping, which was helpful.<br />
* Had minor issues with DAQ at 7.00 pm: ROCFDC11 error: timeout error on FA125, every 3 seconds. (fADC125 in fdc11 slot 3 was replaced during daytime [https://logbooks.jlab.org/entry/4011797]) Sergei worked out the DAQ issue at 7.50 pm<br />
* Established operating field of the solenoid at 8:30 pm.<br />
* harp scans are ongoing now<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4011688 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4011901 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4011988 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012045 early riser shift summary]<br />
<br />
=== Reports ===<br />
<br />
* Sergey and Lubomir worked in the Hall this night from 10 pm to 11:30 pm [https://logbooks.jlab.org/entry/4011999]<br />
* Hovanes reported his study of the coherent peak position drifts observed on the 4th of July [https://logbooks.jlab.org/entry/4011805]<br />
* Still have 60Hz structure [https://logbooks.jlab.org/entry/4012003]. The situation is improved according to MCC experts.<br />
* CDC HV and TAGM alarms are more frequent now<br />
* CDC gas flow increased [https://logbooks.jlab.org/entry/4012075]<br />
<br />
=== Issues ===<br />
* Hovanes pointed out that something strange happened during solenoid ramping up [https://logbooks.jlab.org/entry/4011909] [https://logbooks.jlab.org/entry/4012078]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* Unmasking FCAL central modules from the trigger needs to be done unless it increases rate too high</div>Ilarinhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_July_07_-_July_14,_2022&diff=114198Run Planning Meeting Notes, July 07 - July 14, 20222022-07-08T12:30:07Z<p>Ilarin: /* Reports */</p>
<hr />
<div> Back to [[Run Coordination Meetings:Summer2022]]<br />
<br />
Meeting are via ZoomGov: [https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 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/1sdluzy7p5vnlhw9AWJHBrYbXKTBet45o4den4zWX9dc/edit#gid=1855021251 Spreadsheet with list of runs]<br />
<br />
= Thursday July 8 =<br />
<br />
=== Past 24 hours ===<br />
<br />
* harp scans were done during short beam on period during day-time, some distributions show 1/100 peak/shoulders ratio others 1/10,000 [https://logbooks.jlab.org/entry/4012157] [https://logbooks.jlab.org/entry/4012169]<br />
* Dominion Power's work required a voltage reduction so we had tagger, PS and sweep magnets off for a couple of hours<br />
* collected cosmics and LED runs during daytime, and production on lead (about 8 hrs) during night time<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4012170 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4012365 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4012468 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012564 early riser shift summary]<br />
<br />
=== Reports ===<br />
* Sasha checked FCAL trigger rate without masking inner layers. Preliminary result for the rate was 14kHz [https://logbooks.jlab.org/entry/4012436]<br />
* Hovanes pointed out, that we don't observe 60Hz oscillations now [https://logbooks.jlab.org/entry/4012466]<br />
<br />
=== Issues ===<br />
* Problems with running at 60nA on AMO, radiator thickness was reduced to 3*10^-4 this night,<br />
as 4.5*10^-4 was causing IOC trips [https://logbooks.jlab.org/entry/4012504]<br />
* DIRC major alarm has been acknowledged [https://logbooks.jlab.org/entry/4012485], Mark may need to investigate this issue more<br />
* Dave has noticed we have a higher radiation level values now, about factor of 1.5 [https://logbooks.jlab.org/entry/4012423], [https://logbooks.jlab.org/entry/4012426]<br />
* Hydra alarm on fa125_itrig [https://logbooks.jlab.org/entry/4012288]<br />
* daq livetime is uneven from time to time [https://logbooks.jlab.org/entry/4012631]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* Unmasking FCAL modules<br />
<br />
<br />
= Wednesday July 7 =<br />
<br />
=== Past 24 hours ===<br />
<br />
<br />
* Malte and Mark worked on FCAL bases replacement [https://logbooks.jlab.org/entry/4011757]<br />
* One of the RF crates had been disconnected, Beni fixed it [https://logbooks.jlab.org/entry/4011767]<br />
* Bobby and others worked in the tagger hall during the day. At 3:30 pm Bobby noticed that the IOC for the NMR was not responding properly. MCC rebooted the IOC crate. Afterward, it was still locked on zero and there was still a Comm Status error [https://logbooks.jlab.org/entry/4011870]<br />
* Beni found that the solenoid controls hung, and restarted the ramping, which was helpful.<br />
* Had minor issues with DAQ at 7.00 pm: ROCFDC11 error: timeout error on FA125, every 3 seconds. (fADC125 in fdc11 slot 3 was replaced during daytime [https://logbooks.jlab.org/entry/4011797]) Sergei worked out the DAQ issue at 7.50 pm<br />
* Established operating field of the solenoid at 8:30 pm.<br />
* harp scans are ongoing now<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4011688 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4011901 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4011988 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012045 early riser shift summary]<br />
<br />
=== Reports ===<br />
<br />
* Sergey and Lubomir worked in the Hall this night from 10 pm to 11:30 pm [https://logbooks.jlab.org/entry/4011999]<br />
* Hovanes reported his study of the coherent peak position drifts observed on the 4th of July [https://logbooks.jlab.org/entry/4011805]<br />
* Still have 60Hz structure [https://logbooks.jlab.org/entry/4012003]. The situation is improved according to MCC experts.<br />
* CDC HV and TAGM alarms are more frequent now<br />
* CDC gas flow increased [https://logbooks.jlab.org/entry/4012075]<br />
<br />
=== Issues ===<br />
* Hovanes pointed out that something strange happened during solenoid ramping up [https://logbooks.jlab.org/entry/4011909] [https://logbooks.jlab.org/entry/4012078]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* Unmasking FCAL central modules from the trigger needs to be done unless it increases rate too high</div>Ilarinhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_July_07_-_July_14,_2022&diff=114197Run Planning Meeting Notes, July 07 - July 14, 20222022-07-08T12:28:49Z<p>Ilarin: </p>
<hr />
<div> Back to [[Run Coordination Meetings:Summer2022]]<br />
<br />
Meeting are via ZoomGov: [https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 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/1sdluzy7p5vnlhw9AWJHBrYbXKTBet45o4den4zWX9dc/edit#gid=1855021251 Spreadsheet with list of runs]<br />
<br />
= Thursday July 8 =<br />
<br />
=== Past 24 hours ===<br />
<br />
* harp scans were done during short beam on period during day-time, some distributions show 1/100 peak/shoulders ratio others 1/10,000 [https://logbooks.jlab.org/entry/4012157] [https://logbooks.jlab.org/entry/4012169]<br />
* Dominion Power's work required a voltage reduction so we had tagger, PS and sweep magnets off for a couple of hours<br />
* collected cosmics and LED runs during daytime, and production on lead (about 8 hrs) during night time<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4012170 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4012365 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4012468 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012564 early riser shift summary]<br />
<br />
=== Reports ===<br />
* Sasha checked FCAL trigger rate without masking inner layers. Preliminary result for the rate was 14kHz [https://logbooks.jlab.org/entry/4012436]<br />
<br />
=== Issues ===<br />
* Problems with running at 60nA on AMO, radiator thickness was reduced to 3*10^-4 this night,<br />
as 4.5*10^-4 was causing IOC trips [https://logbooks.jlab.org/entry/4012504]<br />
* DIRC major alarm has been acknowledged [https://logbooks.jlab.org/entry/4012485], Mark may need to investigate this issue more<br />
* Dave has noticed we have a higher radiation level values now, about factor of 1.5 [https://logbooks.jlab.org/entry/4012423], [https://logbooks.jlab.org/entry/4012426]<br />
* Hydra alarm on fa125_itrig [https://logbooks.jlab.org/entry/4012288]<br />
* daq livetime is uneven from time to time [https://logbooks.jlab.org/entry/4012631]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* Unmasking FCAL modules<br />
<br />
<br />
= Wednesday July 7 =<br />
<br />
=== Past 24 hours ===<br />
<br />
<br />
* Malte and Mark worked on FCAL bases replacement [https://logbooks.jlab.org/entry/4011757]<br />
* One of the RF crates had been disconnected, Beni fixed it [https://logbooks.jlab.org/entry/4011767]<br />
* Bobby and others worked in the tagger hall during the day. At 3:30 pm Bobby noticed that the IOC for the NMR was not responding properly. MCC rebooted the IOC crate. Afterward, it was still locked on zero and there was still a Comm Status error [https://logbooks.jlab.org/entry/4011870]<br />
* Beni found that the solenoid controls hung, and restarted the ramping, which was helpful.<br />
* Had minor issues with DAQ at 7.00 pm: ROCFDC11 error: timeout error on FA125, every 3 seconds. (fADC125 in fdc11 slot 3 was replaced during daytime [https://logbooks.jlab.org/entry/4011797]) Sergei worked out the DAQ issue at 7.50 pm<br />
* Established operating field of the solenoid at 8:30 pm.<br />
* harp scans are ongoing now<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4011688 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4011901 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4011988 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012045 early riser shift summary]<br />
<br />
=== Reports ===<br />
<br />
* Sergey and Lubomir worked in the Hall this night from 10 pm to 11:30 pm [https://logbooks.jlab.org/entry/4011999]<br />
* Hovanes reported his study of the coherent peak position drifts observed on the 4th of July [https://logbooks.jlab.org/entry/4011805]<br />
* Still have 60Hz structure [https://logbooks.jlab.org/entry/4012003]. The situation is improved according to MCC experts.<br />
* CDC HV and TAGM alarms are more frequent now<br />
* CDC gas flow increased [https://logbooks.jlab.org/entry/4012075]<br />
<br />
=== Issues ===<br />
* Hovanes pointed out that something strange happened during solenoid ramping up [https://logbooks.jlab.org/entry/4011909] [https://logbooks.jlab.org/entry/4012078]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* Unmasking FCAL central modules from the trigger needs to be done unless it increases rate too high</div>Ilarinhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_July_07_-_July_14,_2022&diff=114175Run Planning Meeting Notes, July 07 - July 14, 20222022-07-07T12:42:27Z<p>Ilarin: /* Past 24 hours */</p>
<hr />
<div> Back to [[Run Coordination Meetings:Summer2022]]<br />
<br />
Meeting are via ZoomGov: [https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 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/1sdluzy7p5vnlhw9AWJHBrYbXKTBet45o4den4zWX9dc/edit#gid=1855021251 Spreadsheet with list of runs]<br />
<br />
= Wednesday July 7 =<br />
<br />
=== Past 24 hours ===<br />
<br />
<br />
* Malte and Mark worked on FCAL bases replacement [https://logbooks.jlab.org/entry/4011757]<br />
* One of the RF crates had been disconnected, Beni fixed it [https://logbooks.jlab.org/entry/4011767]<br />
* Bobby and others worked in the tagger hall during the day. At 3:30 pm Bobby noticed that the IOC for the NMR was not responding properly. MCC rebooted the IOC crate. Afterward, it was still locked on zero and there was still a Comm Status error [https://logbooks.jlab.org/entry/4011870]<br />
* Beni found that the solenoid controls hung, and restarted the ramping, which was helpful.<br />
* Had minor issues with DAQ at 7.00 pm: ROCFDC11 error: timeout error on FA125, every 3 seconds. (fADC125 in fdc11 slot 3 was replaced during daytime [https://logbooks.jlab.org/entry/4011797]) Sergei worked out the DAQ issue at 7.50 pm<br />
* Established operating field of the solenoid at 8:30 pm.<br />
* harp scans are ongoing now<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4011688 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4011901 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4011988 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012045 early riser shift summary]<br />
<br />
=== Reports ===<br />
<br />
* Sergey and Lubomir worked in the Hall this night from 10 pm to 11:30 pm [https://logbooks.jlab.org/entry/4011999]<br />
* Hovanes reported his study of the coherent peak position drifts observed on the 4th of July [https://logbooks.jlab.org/entry/4011805]<br />
* Still have 60Hz structure [https://logbooks.jlab.org/entry/4012003]. The situation is improved according to MCC experts.<br />
* CDC HV and TAGM alarms are more frequent now<br />
* CDC gas flow increased [https://logbooks.jlab.org/entry/4012075]<br />
<br />
=== Issues ===<br />
* Hovanes pointed out that something strange happened during solenoid ramping up [https://logbooks.jlab.org/entry/4011909] [https://logbooks.jlab.org/entry/4012078]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* Unmasking FCAL central modules from the trigger needs to be done unless it increases rate too high</div>Ilarinhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_July_07_-_July_14,_2022&diff=114174Run Planning Meeting Notes, July 07 - July 14, 20222022-07-07T12:08:54Z<p>Ilarin: /* Plans */</p>
<hr />
<div> Back to [[Run Coordination Meetings:Summer2022]]<br />
<br />
Meeting are via ZoomGov: [https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 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/1sdluzy7p5vnlhw9AWJHBrYbXKTBet45o4den4zWX9dc/edit#gid=1855021251 Spreadsheet with list of runs]<br />
<br />
= Wednesday July 7 =<br />
<br />
=== Past 24 hours ===<br />
<br />
<br />
* Malte and Mark worked on FCAL modules replacement [https://logbooks.jlab.org/entry/4011757]<br />
* One of the RF crates had been disconnected, Beni fixed it [https://logbooks.jlab.org/entry/4011767]<br />
* Bobby and others worked in the tagger hall during the day. At 3:30 pm Bobby noticed that the IOC for the NMR was not responding properly. MCC rebooted the IOC crate. Afterward, it was still locked on zero and there was still a Comm Status error [https://logbooks.jlab.org/entry/4011870]<br />
* Beni found that the solenoid controls hung, and restarted the ramping, which was helpful.<br />
* Had minor issues with DAQ at 7.00 pm: ROCFDC11 error: timeout error on FA125, every 3 seconds. (fADC125 in fdc11 slot 3 was replaced during daytime [https://logbooks.jlab.org/entry/4011797]) Sergei worked out the DAQ issue at 7.50 pm<br />
* Established operating field of the solenoid at 8:30 pm.<br />
* harp scans are ongoing now<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4011688 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4011901 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4011988 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012045 early riser shift summary]<br />
<br />
=== Reports ===<br />
<br />
* Sergey and Lubomir worked in the Hall this night from 10 pm to 11:30 pm [https://logbooks.jlab.org/entry/4011999]<br />
* Hovanes reported his study of the coherent peak position drifts observed on the 4th of July [https://logbooks.jlab.org/entry/4011805]<br />
* Still have 60Hz structure [https://logbooks.jlab.org/entry/4012003]. The situation is improved according to MCC experts.<br />
* CDC HV and TAGM alarms are more frequent now<br />
* CDC gas flow increased [https://logbooks.jlab.org/entry/4012075]<br />
<br />
=== Issues ===<br />
* Hovanes pointed out that something strange happened during solenoid ramping up [https://logbooks.jlab.org/entry/4011909] [https://logbooks.jlab.org/entry/4012078]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* Unmasking FCAL central modules from the trigger needs to be done unless it increases rate too high</div>Ilarinhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_July_07_-_July_14,_2022&diff=114173Run Planning Meeting Notes, July 07 - July 14, 20222022-07-07T12:08:06Z<p>Ilarin: /* Reports */</p>
<hr />
<div> Back to [[Run Coordination Meetings:Summer2022]]<br />
<br />
Meeting are via ZoomGov: [https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 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/1sdluzy7p5vnlhw9AWJHBrYbXKTBet45o4den4zWX9dc/edit#gid=1855021251 Spreadsheet with list of runs]<br />
<br />
= Wednesday July 7 =<br />
<br />
=== Past 24 hours ===<br />
<br />
<br />
* Malte and Mark worked on FCAL modules replacement [https://logbooks.jlab.org/entry/4011757]<br />
* One of the RF crates had been disconnected, Beni fixed it [https://logbooks.jlab.org/entry/4011767]<br />
* Bobby and others worked in the tagger hall during the day. At 3:30 pm Bobby noticed that the IOC for the NMR was not responding properly. MCC rebooted the IOC crate. Afterward, it was still locked on zero and there was still a Comm Status error [https://logbooks.jlab.org/entry/4011870]<br />
* Beni found that the solenoid controls hung, and restarted the ramping, which was helpful.<br />
* Had minor issues with DAQ at 7.00 pm: ROCFDC11 error: timeout error on FA125, every 3 seconds. (fADC125 in fdc11 slot 3 was replaced during daytime [https://logbooks.jlab.org/entry/4011797]) Sergei worked out the DAQ issue at 7.50 pm<br />
* Established operating field of the solenoid at 8:30 pm.<br />
* harp scans are ongoing now<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4011688 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4011901 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4011988 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012045 early riser shift summary]<br />
<br />
=== Reports ===<br />
<br />
* Sergey and Lubomir worked in the Hall this night from 10 pm to 11:30 pm [https://logbooks.jlab.org/entry/4011999]<br />
* Hovanes reported his study of the coherent peak position drifts observed on the 4th of July [https://logbooks.jlab.org/entry/4011805]<br />
* Still have 60Hz structure [https://logbooks.jlab.org/entry/4012003]. The situation is improved according to MCC experts.<br />
* CDC HV and TAGM alarms are more frequent now<br />
* CDC gas flow increased [https://logbooks.jlab.org/entry/4012075]<br />
<br />
=== Issues ===<br />
* Hovanes pointed out that something strange happened during solenoid ramping up [https://logbooks.jlab.org/entry/4011909] [https://logbooks.jlab.org/entry/4012078]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* Unmasking FCAL central modules from the trigger needs to be done unless if increases rate too high</div>Ilarinhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_July_07_-_July_14,_2022&diff=114172Run Planning Meeting Notes, July 07 - July 14, 20222022-07-07T12:06:02Z<p>Ilarin: /* Past 24 hours */</p>
<hr />
<div> Back to [[Run Coordination Meetings:Summer2022]]<br />
<br />
Meeting are via ZoomGov: [https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 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/1sdluzy7p5vnlhw9AWJHBrYbXKTBet45o4den4zWX9dc/edit#gid=1855021251 Spreadsheet with list of runs]<br />
<br />
= Wednesday July 7 =<br />
<br />
=== Past 24 hours ===<br />
<br />
<br />
* Malte and Mark worked on FCAL modules replacement [https://logbooks.jlab.org/entry/4011757]<br />
* One of the RF crates had been disconnected, Beni fixed it [https://logbooks.jlab.org/entry/4011767]<br />
* Bobby and others worked in the tagger hall during the day. At 3:30 pm Bobby noticed that the IOC for the NMR was not responding properly. MCC rebooted the IOC crate. Afterward, it was still locked on zero and there was still a Comm Status error [https://logbooks.jlab.org/entry/4011870]<br />
* Beni found that the solenoid controls hung, and restarted the ramping, which was helpful.<br />
* Had minor issues with DAQ at 7.00 pm: ROCFDC11 error: timeout error on FA125, every 3 seconds. (fADC125 in fdc11 slot 3 was replaced during daytime [https://logbooks.jlab.org/entry/4011797]) Sergei worked out the DAQ issue at 7.50 pm<br />
* Established operating field of the solenoid at 8:30 pm.<br />
* harp scans are ongoing now<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4011688 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4011901 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4011988 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012045 early riser shift summary]<br />
<br />
=== Reports ===<br />
<br />
* Sergey and Lubomir worked in the Hall this night from 10 pm to 11:30 pm [https://logbooks.jlab.org/entry/4011999]<br />
* Hovanes reported his study of the coherent peak position drifts observed on the 4th of July [https://logbooks.jlab.org/entry/4011805]<br />
* Still have 60Hz structure [https://logbooks.jlab.org/entry/4012003]<br />
* CDC HV and TAGM alarms are more frequent now<br />
* CDC gas flow increased [https://logbooks.jlab.org/entry/4012075]<br />
<br />
=== Issues ===<br />
* Hovanes pointed out that something strange happened during solenoid ramping up [https://logbooks.jlab.org/entry/4011909] [https://logbooks.jlab.org/entry/4012078]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* Unmasking FCAL central modules from the trigger needs to be done unless if increases rate too high</div>Ilarinhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_July_07_-_July_14,_2022&diff=114171Run Planning Meeting Notes, July 07 - July 14, 20222022-07-07T12:05:09Z<p>Ilarin: /* Shift reports */</p>
<hr />
<div> Back to [[Run Coordination Meetings:Summer2022]]<br />
<br />
Meeting are via ZoomGov: [https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 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/1sdluzy7p5vnlhw9AWJHBrYbXKTBet45o4den4zWX9dc/edit#gid=1855021251 Spreadsheet with list of runs]<br />
<br />
= Wednesday July 7 =<br />
<br />
=== Past 24 hours ===<br />
<br />
<br />
* Malte and Mark worked on FCAL modules replacement [https://logbooks.jlab.org/entry/4011757]<br />
* One of the RF crates had been disconnected, Beni fixed it [https://logbooks.jlab.org/entry/4011767]<br />
* Bobby and others worked in the tagger hall during the day. At 3:30pm Bobby noticed that the IOC for the NMR was not responding properly. MCC rebooted the IOC crate. Afterwards, it was still locked on zero and there was still a Comm Status error [https://logbooks.jlab.org/entry/4011870]<br />
* Beni found that the solenoid controls hung, and restarted the ramping, which was helpful.<br />
* Had minor issues with DAQ at 7.00pm: ROCFDC11 error: timeout error on FA125, every 3 seconds. (fADC125 in fdc11 slot 3 was replaced during day time [https://logbooks.jlab.org/entry/4011797]) Sergei worked out the DAQ issue at 7.50pm<br />
* Established operating field of solenoid at 8:30pm.<br />
* production data taking continued on Pb<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4011688 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4011901 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4011988 owl shift summary]<br />
* [https://logbooks.jlab.org/entry/4012045 early riser shift summary]<br />
<br />
=== Reports ===<br />
<br />
* Sergey and Lubomir worked in the Hall this night from 10 pm to 11:30 pm [https://logbooks.jlab.org/entry/4011999]<br />
* Hovanes reported his study of the coherent peak position drifts observed on the 4th of July [https://logbooks.jlab.org/entry/4011805]<br />
* Still have 60Hz structure [https://logbooks.jlab.org/entry/4012003]<br />
* CDC HV and TAGM alarms are more frequent now<br />
* CDC gas flow increased [https://logbooks.jlab.org/entry/4012075]<br />
<br />
=== Issues ===<br />
* Hovanes pointed out that something strange happened during solenoid ramping up [https://logbooks.jlab.org/entry/4011909] [https://logbooks.jlab.org/entry/4012078]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* Unmasking FCAL central modules from the trigger needs to be done unless if increases rate too high</div>Ilarinhttps://halldweb.jlab.org/wiki/index.php?title=Run_Planning_Meeting_Notes,_July_07_-_July_14,_2022&diff=114170Run Planning Meeting Notes, July 07 - July 14, 20222022-07-07T11:42:00Z<p>Ilarin: /* Reports */</p>
<hr />
<div> Back to [[Run Coordination Meetings:Summer2022]]<br />
<br />
Meeting are via ZoomGov: [https://jlab-org.zoomgov.com/j/1601990060?pwd=TUtwTGszMFg5bjhwdC9nU0IvREUzZz09 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/1sdluzy7p5vnlhw9AWJHBrYbXKTBet45o4den4zWX9dc/edit#gid=1855021251 Spreadsheet with list of runs]<br />
<br />
= Wednesday July 7 =<br />
<br />
=== Past 24 hours ===<br />
<br />
<br />
* Malte and Mark worked on FCAL modules replacement [https://logbooks.jlab.org/entry/4011757]<br />
* One of the RF crates had been disconnected, Beni fixed it [https://logbooks.jlab.org/entry/4011767]<br />
* Bobby and others worked in the tagger hall during the day. At 3:30pm Bobby noticed that the IOC for the NMR was not responding properly. MCC rebooted the IOC crate. Afterwards, it was still locked on zero and there was still a Comm Status error [https://logbooks.jlab.org/entry/4011870]<br />
* Beni found that the solenoid controls hung, and restarted the ramping, which was helpful.<br />
* Had minor issues with DAQ at 7.00pm: ROCFDC11 error: timeout error on FA125, every 3 seconds. (fADC125 in fdc11 slot 3 was replaced during day time [https://logbooks.jlab.org/entry/4011797]) Sergei worked out the DAQ issue at 7.50pm<br />
* Established operating field of solenoid at 8:30pm.<br />
* production data taking continued on Pb<br />
<br />
=== Shift reports ===<br />
* [https://logbooks.jlab.org/entry/4011688 day shift summary]<br />
* [https://logbooks.jlab.org/entry/4011901 swing shift summary]<br />
* [https://logbooks.jlab.org/entry/4011988 owl shift summary]<br />
* [ early riser shift summary]<br />
<br />
=== Reports ===<br />
<br />
* Sergey and Lubomir worked in the Hall this night from 10 pm to 11:30 pm [https://logbooks.jlab.org/entry/4011999]<br />
* Hovanes reported his study of the coherent peak position drifts observed on the 4th of July [https://logbooks.jlab.org/entry/4011805]<br />
* Still have 60Hz structure [https://logbooks.jlab.org/entry/4012003]<br />
* CDC HV and TAGM alarms are more frequent now<br />
* CDC gas flow increased [https://logbooks.jlab.org/entry/4012075]<br />
<br />
=== Issues ===<br />
* Hovanes pointed out that something strange happened during solenoid ramping up [https://logbooks.jlab.org/entry/4011909] [https://logbooks.jlab.org/entry/4012078]<br />
<br />
=== Plans ===<br />
* Continue production on lead<br />
* Unmasking FCAL central modules from the trigger needs to be done unless if increases rate too high</div>Ilarin