Difference between revisions of "Run Planning Meeting Notes, September 23 - September 29, 2021"

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<- Back to [[Run Coordination Meetings:Summer2021]]
 
<- Back to [[Run Coordination Meetings:Summer2021]]
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=Thursday, September 23=
+
 
−
# In last 24 hours:  
+
=Wednesday, September 29=
−
#* Be target, 10-4 Radiator, ~11M triggers.
+
#In last 24 hours:
−
#* Early Riser summary: https://logbooks.jlab.org/entry/3910318 (4am to 10am),
+
#* Early Riser: https://logbooks.jlab.org/entry/3914295
−
#* Owl summary: https://logbooks.jlab.org/entry/3910862 (10pm to 4am)
+
#* Owl summary: https://logbooks.jlab.org/entry/3914209
−
#* Swing summary:   https://logbooks.jlab.org/entry/3910670 (4pm-10am)
+
#* Swing summary: https://logbooks.jlab.org/entry/3913887
−
#* Day summary: https://logbooks.jlab.org/entry/3910458 (10am to 4pm),
+
#* CDC baseline calibration https://logbooks.jlab.org/entry/3913755 (Bene)
−
#* FCAL pi0 calibration and HV tuning started yesterday at 6 am, https://logbooks.jlab.org/entry/3910786
+
#* FCAL HV scan https://logbooks.jlab.org/entry/3913887 (Simon) https://logbooks.jlab.org/entry/3913909 (ig)
−
#** With PMT HVs, gains, and pedestals of run 73065
+
#* Beam was back around 7:30 pm
−
#** Then, we subtracted 6V to all PMT HV resulting in a reduction of roughly 5% on all gains
+
#** Radiation level https://logbooks.jlab.org/entry/3914082 https://logbooks.jlab.org/entry/3914082 https://logbooks.jlab.org/entry/3913887 (Alexandre)
−
#* Sergey made a rapid access to the experimental hall to power cycle NIM crate
+
#** HARP scan https://logbooks.jlab.org/entry/3914082
−
#* Beni changed the TOF HV a couple of times eg https://logbooks.jlab.org/entry/3910611
+
#** Be 200 nA https://logbooks.jlab.org/entry/3914169 (Sasha): ~1B trigger (1.6/10)
−
#* Sergey did a BCAL pedestal runs,  
+
#* Beam away at 6:30 am until 6 pm (maintenance day)
−
#* Sean time calibration https://logbooks.jlab.org/entry/3910464, https://logbooks.jlab.org/entry/3910484
+
#Issues:
−
#* Sasha adjusted tagh HV
+
#* FCAL:
−
# Issues
+
#** Dead channels https://logbooks.jlab.org/entry/3914386 (ig)
−
#* Beni did look at the bleedthrough issue by analyzing timing for different run condition https://logbooks.jlab.org/entry/3910680, https://logbooks.jlab.org/entry/3910800
+
#** 53 suspicious channels https://logbooks.jlab.org/entry/3913947 https://logbooks.jlab.org/entry/3913739 (Rebecca/Mark/Malte)
−
#* After entry to the experimental MCC struggle for almost one hour to send us beam
+
#* Sweep magnet turn off https://logbooks.jlab.org/entry/3913900 (Simon)
−
#* Sean time calibration pointed to tagm issues that Richard will address
+
#* Bleedthrough
−
#* FCAL issues, fADC died screwing the FCAL pi0 calibration run see report diphoton invariant mass distribution per ring https://halldweb.jlab.org/primexd/phase2/fcal2021_method0_period_2-g1/
+
#[https://halldweb.jlab.org/primexd/run_plan/Run_Plan_Fall_2021.pdf Plan:]
−
#* Full monitoring system (resolved ): back online. Rootspy, twice a day email feed.
+
#* [https://logbooks.jlab.org/entry/3913494 Before taking data: check radiation level and beam quality] (HARP scan)
−
#* Hall Camera expected to come back online.
+
#* 50 nA with CDC & FDC turn on (2 shifts), Lubomir must be around
−
# Plan for the day
+
#* 100 nA CDC & FDC turn off (2 shifts)
−
#* tagm studies by Richard
+
#* 200 nA CDC & FDC turn off (8.4 shifts)
−
#* FDC straight track studies by Lubomir
+
#* Remove Be target to take empty target
 +
 
 +
=Tuesday, September 28=
 +
#In last 24 hours:
 +
#* No beam
 +
#Issues:
 +
#* Follow-up on possible SC issue https://logbooks.jlab.org/entry/3913352
 +
#* 53 FCAL blocks are suspicious https://logbooks.jlab.org/entry/3913620
 +
#* Bleedthrough
 +
#[https://halldweb.jlab.org/primexd/run_plan/Run_Plan_Fall_2021.pdf Plan:]
 +
#* RadCon will sweep HallD around 1 pm
 +
#* Be with 50nA and both chambers turn on (two shifts)
 +
 
 +
=Monday, September 27=
 +
# In last 72 hours:
 +
#* Swing summary:https://logbooks.jlab.org/entry/3912624
 +
#* Day summary: https://logbooks.jlab.org/entry/3912503
 +
#* Early Riser summary: https://logbooks.jlab.org/entry/3912341
 +
#* Owl summary: https://logbooks.jlab.org/entry/3912249
 +
#* Swing summary: https://logbooks.jlab.org/entry/3912060
 +
#* Sunday 8am to Monday 8am summary: no beam
 +
#** FDC1 Cell1 efficiency went up https://logbooks.jlab.org/entry/3913057 (Lubomir)
 +
#** New TAGH HV https://logbooks.jlab.org/entry/3913029 (Sasha)
 +
#** FCAL pi0 calibration divided into 3 period: Summer 2020 HV, Summer 2020 HV - 6V, and Fall 2021 HV (214 HV adjusted) https://logbooks.jlab.org/entry/3913166 (ig)
 +
#* Saturday 8am to Sunday 8am summary:
 +
#** No beam from 10am to 7pm
 +
#** Beni & Richard debugged TAGM
 +
#** Check radiation level https://logbooks.jlab.org/entry/3912624
 +
#** HARP scan https://logbooks.jlab.org/entry/3912630 https://logbooks.jlab.org/entry/3912624
 +
#** Beam was off, asked to tune, FSD trip -> no beam until Monday
 +
#* Friday am to Saturday 8am summary:
 +
#** Tagger NMR https://logbooks.jlab.org/entry/3912006 (Tim)
 +
#** z position of Be target https://logbooks.jlab.org/entry/3911950 (Simon)
 +
#** Remove absorber https://logbooks.jlab.org/entry/3911915 (Steven/PrimEx-eta)
 +
#** FCAL HV scan https://logbooks.jlab.org/entry/3912077 https://logbooks.jlab.org/entry/3912060
 +
#** Beam back around 3 am (Saturday and no beam during most of Friday)
 +
#** Check radiation level https://logbooks.jlab.org/entry/3912307 https://logbooks.jlab.org/entry/3912195
 +
#** HARP scan https://logbooks.jlab.org/entry/3912325 https://logbooks.jlab.org/entry/3912325 https://logbooks.jlab.org/entry/3912325
 +
# Issues
 +
#* TAGM wrongly cabling https://logbooks.jlab.org/entry/3912516 / https://logbooks.jlab.org/entry/3912822 (Beni/Richard)
 +
#* No Beam https://logbooks.jlab.org/entry/3912495 https://logbooks.jlab.org/entry/3912567 (Jay, PD)
 +
#* TAGH discriminator scalers in EPICS froze https://logbooks.jlab.org/entry/3912490 (Hovanes)
 +
#* Possible issue with SC https://logbooks.jlab.org/entry/3912992 (Sean)
 +
#* Bleedthrough
 +
# [https://halldweb.jlab.org/primexd/run_plan/Run_Plan_Fall_2021.pdf Plan]
 +
#* Maintenance
 +
#** FCAL https://logbooks.jlab.org/entry/3912930 (Rebecca/Malte/Mark)
 +
#** Swap one MPGD prototype under test with a new one (Kondo/Lubomir)
  
 
=Friday, September 24=
 
=Friday, September 24=
Line 50: Line 97:
 
# [https://halldweb.jlab.org/primexd/run_plan/Run_Plan_Fall_2021.pdf Plan]
 
# [https://halldweb.jlab.org/primexd/run_plan/Run_Plan_Fall_2021.pdf Plan]
 
#* Compton with Be target at low intensity
 
#* Compton with Be target at low intensity
 +
 +
=Thursday, September 23=
 +
# In last 24 hours:
 +
#* Be target, 10-4 Radiator, ~11M triggers.
 +
#* Early Riser summary: https://logbooks.jlab.org/entry/3910318 (4am to 10am),
 +
#* Owl summary:  https://logbooks.jlab.org/entry/3910862 (10pm to 4am)
 +
#* Swing summary:  https://logbooks.jlab.org/entry/3910670 (4pm-10am)
 +
#* Day summary: https://logbooks.jlab.org/entry/3910458 (10am to 4pm),
 +
#* FCAL pi0 calibration and HV tuning started yesterday at 6 am, https://logbooks.jlab.org/entry/3910786
 +
#** With PMT HVs, gains, and pedestals of run 73065
 +
#** Then, we subtracted 6V to all PMT HV resulting in a reduction of roughly 5% on all gains
 +
#* Sergey made a rapid access to the experimental hall to power cycle NIM crate
 +
#* Beni changed the TOF HV a couple of times eg https://logbooks.jlab.org/entry/3910611
 +
#* Sergey did a BCAL pedestal runs,
 +
#* Sean time calibration https://logbooks.jlab.org/entry/3910464, https://logbooks.jlab.org/entry/3910484
 +
#* Sasha adjusted tagh HV
 +
# Issues
 +
#* Beni did look at the bleedthrough issue by analyzing timing for different run condition https://logbooks.jlab.org/entry/3910680, https://logbooks.jlab.org/entry/3910800
 +
#* After entry to the experimental MCC struggle for almost one hour to send us beam
 +
#* Sean time calibration pointed to tagm issues that Richard will address
 +
#* FCAL issues, fADC died screwing the FCAL pi0 calibration run see report diphoton invariant mass distribution per ring https://halldweb.jlab.org/primexd/phase2/fcal2021_method0_period_2-g1/
 +
#* Full monitoring system (resolved ): back online. Rootspy, twice a day email feed.
 +
#* Hall Camera expected to come back online.
 +
# Plan for the day
 +
#* tagm studies by Richard
 +
#* FDC straight track studies by Lubomir

Latest revision as of 20:54, 29 September 2021

<- Back to Run Coordination Meetings:Summer2021

Wednesday, September 29

  1. In last 24 hours:
  2. Issues:
  3. Plan:

Tuesday, September 28

  1. In last 24 hours:
    • No beam
  2. Issues:
  3. Plan:
    • RadCon will sweep HallD around 1 pm
    • Be with 50nA and both chambers turn on (two shifts)

Monday, September 27

  1. In last 72 hours:
  2. Issues
  3. Plan

Friday, September 24

  1. In last 24 hours:
  2. Issues
  3. Plan
    • Compton with Be target at low intensity

Thursday, September 23

  1. In last 24 hours:
  2. Issues
  3. Plan for the day
    • tagm studies by Richard
    • FDC straight track studies by Lubomir
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