Difference between revisions of "Run Planning Meeting Notes, September 3 - 9, 2020"

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#  at MEDCON 5 the lab has no cafeteria services because eating "cafeteria style" (eating in common from prepared food) is inconsistent with COVID-19 controls. Staging food in the counting room to share is inconsistent with MEDCON 5 COVID-19 controls.  
 
#  at MEDCON 5 the lab has no cafeteria services because eating "cafeteria style" (eating in common from prepared food) is inconsistent with COVID-19 controls. Staging food in the counting room to share is inconsistent with MEDCON 5 COVID-19 controls.  
 
#  food and drink consumption - because it requires removing face coverings to consume -  should be limited to packaged food and drink brought for personal use that is consumed while maintaining at least 6 ft. from the nearest person and ideally, consumed in a separate room from others.
 
#  food and drink consumption - because it requires removing face coverings to consume -  should be limited to packaged food and drink brought for personal use that is consumed while maintaining at least 6 ft. from the nearest person and ideally, consumed in a separate room from others.
 +
 +
=Wednesday, September 9 at 8:45=
 +
# Last 24 hours:
 +
#* Continue production runs (3.3B triggers, R73071 - R73082)
 +
#* Beam study (16:50 - 21:20). Works for GEM [https://logbooks.jlab.org/entry/3844276], crystal [https://logbooks.jlab.org/entry/3844449], BCAL voltages [https://logbooks.jlab.org/entry/3844097].
 +
# Reports/issues
 +
#* [https://logbooks.jlab.org/entry/3843788 DIRC LED intensity variation check]
 +
#* [https://logbooks.jlab.org/entry/3844008 Beam energy monitoring, RCDB averaging accuracy, and bleedthrough]
 +
#* Communication error of Tagger NMR probe (Solved) [https://logbooks.jlab.org/entry/3844110][https://logbooks.jlab.org/entry/3844117]
 +
#* [https://logbooks.jlab.org/entry/3844257 All our raid discs are close to full]
 +
#*  Solenoid downstream lead temperature decrease (Solved) [https://logbooks.jlab.org/entry/3844311][https://logbooks.jlab.org/entry/3844444]
 +
# Run plan
 +
#* Continue production runs
 +
 +
=Tuesday, September 8 at 8:30=
 +
# Last 4 days:
 +
#* Resume production runs after [https://logbooks.jlab.org/entry/3840907 GEM/TRD deinstallation work (Fri. morning)]
 +
#* 10h long downtime (Sat. Owl shift). [https://logbooks.jlab.org/entry/3841546 Harp scan]
 +
#* 10.2B triggers (R73038 - R73070)
 +
# Reports/issues
 +
#* [https://logbooks.jlab.org/entry/3841484 TAGM columns 4-6 are back] (Nick, Richard)
 +
#* FCAL PDUs power cycled (4 times over the weekend [https://logbooks.jlab.org/entry/3840938] [https://logbooks.jlab.org/entry/3842468][https://logbooks.jlab.org/entry/3843058][https://logbooks.jlab.org/entry/3843422])
 +
#* RootSpy Make e-log Entry not working (solved) [https://logbooks.jlab.org/entry/3841003] [https://logbooks.jlab.org/entry/3841177]
 +
#* First look at beam polarization from rho decays for Summer 2020 [https://logbooks.jlab.org/entry/3841081]
 +
#* Fit to gain calibration constants for summer 2020 [https://logbooks.jlab.org/entry/3841284]
 +
#* Controls PLC alarm [https://logbooks.jlab.org/entry/3843426][https://logbooks.jlab.org/entry/3843757]
 +
#* CDC HV alarm does not clear while HV seems OK [https://logbooks.jlab.org/entry/3841838]
 +
#* [https://logbooks.jlab.org/entry/3843521 CDC HV trip]
 +
# Run plan
 +
#* Continue production runs
 +
#* Beam study (4h) in the SWING shift (16:30 - 20:30, may vary). Rapid accesses are allowed. Lubomir and Tim are planning to install a small stand at the PS arm. It will take 2-3 h.
 +
 +
=Friday, September 4=
 +
# Last 24 hours:
 +
#* Data taking for [https://halldweb.jlab.org/wiki/index.php/Summer_2020_DIRC_Commissioning DIRC/GEM/TRD] finished at 6:40 am. (~4h downtime in the yesterday's evening)
 +
#* De-installation work in progress
 +
#* Also, Sasha is working for crystal. And Nick is working for TAGM in tagger hall.
 +
# Reports/issues
 +
#* [https://logbooks.jlab.org/entry/3840895 Initial GEM/TRD correlations from field-on data]
 +
## Beam position (sharpness of coherent edge)
 +
##* [https://logbooks.jlab.org/entry/3840151 Reconstructed Beam spot shifted] --> Depends on the beam current.
 +
##* Beam position oscillation [https://logbooks.jlab.org/entry/3840154]　[https://logbooks.jlab.org/entry/3840177]
 +
##* [https://logbooks.jlab.org/entry/3840146 Coherent edge]
 +
#* [https://logbooks.jlab.org/entry/3840785 Data monitoring farm not processing data]
 +
#* [https://logbooks.jlab.org/entry/3840738 HydraRun not updating for > 1000 seconds]
 +
# Run plan
 +
#* Resume production runs after the work in Hall D (and tagger hall). The deinstallation work will be completed at ~10 am (11 am?).
 +
#* <s>Harp scan before starting production runs.</s>
  
 
=Thursday, September 3=
 
=Thursday, September 3=
 
# Last 24 hours:
 
# Last 24 hours:
 
#* -10 am: straight-track data for GEM/TRD
 
#* -10 am: straight-track data for GEM/TRD
−
#* Solenoid ramping up during RF recovery
+
#* Solenoid ramping up during RF recovery, 1352.6 A at 6:40 pm [https://logbooks.jlab.org/entry/3839678].
 +
#* Beam comes back at 9:45 pm. [https://logbooks.jlab.org/entry/3839832 Harp scan].
 
# Reports/issues:
 
# Reports/issues:
 +
#* [https://logbooks.jlab.org/entry/3840000 GEM/TRD occupancy plots]
 +
#* [https://logbooks.jlab.org/entry/3839712 RootSpy issues (Resolved)]
 +
#* [https://logbooks.jlab.org/entry/3839565 Solenoid ramping stopped at 800 A]
 
#* [https://logbooks.jlab.org/entry/3839587 Test results of PWO crystals (test 5)]
 
#* [https://logbooks.jlab.org/entry/3839587 Test results of PWO crystals (test 5)]
−
#* [https://logbooks.jlab.org/entry/3839239 DAQ issues], random pulser was left on from the CPP run yesterday morning, which was swamping the DAQ with too many triggers
+
#* [https://logbooks.jlab.org/entry/3840053 Coherent edge at 0/90 PARA not so sharp anymore]
−
# Pending issues:
+
#* [https://logbooks.jlab.org/entry/3840022 loss of lower gluex overview quadrant]
−
#* TAGM missing channels due to preamp (Nick, Richard). [https://logbooks.jlab.org/entry/3834294 Update]
+
#* [https://logbooks.jlab.org/entry/3840060 BCAL FADC scalers in visual GUI not visible]
−
# [[Summer_2020_DIRC_Commissioning#Preliminary_Schedule | Run plan]]
+
#* [https://logbooks.jlab.org/entry/3840069 RANDOM PULSER TRIGGER wrong frequency]
−
#* Ramping up magnet at 10 am
+
#* TAGM missing channels due to preamp (Nick, Richard). [https://logbooks.jlab.org/entry/3839566 Update]
−
#* Diamond 0/90 PARA
+
# Run plan
−
#** 2 hours: focused FCAL trigger in GEM location (FCAL_TRACK_CENT_m9.conf)
+
#* Continue [https://halldweb.jlab.org/wiki/index.php/Summer_2020_DIRC_Commissioning DIRC commissioning] until 6 am tomorrow morning.
−
#** 8 hours: standard FCAL-BCAL trigger at 150 nA (low energy TAGH turned on)
+
#* De-installation work from 6 am (will take 2 - 3 hours)
−
#** 4 hours: standard FCAL-BCAL trigger at 250 nA (low energy TAGH turned off)
+
#* Resume production runs
−
#** 4 hours: standard FCAL-BCAL trigger at 350 nA (low energy TAGH turned off)
+
#* Controlled access to the tagger hall to replace the preamp, should coincide with de-installation work? (Richard, Nick)

Latest revision as of 09:41, 9 September 2020

<- Back to Run Coordination Meetings:Summer2020

Integrated trigger count

GlueX Statistics Run Sheet


MEDCON 5 restrictions (Bob May email)

  1. adhere to counting room capacity restrictions
  2. maintain 6 ft. separation (briefly passing another person inside 6 ft. while moving about the counting room is inevitable and is OK)
  3. wear masks anytime more than one person present in the counting room
  4. at MEDCON 5 the lab has no cafeteria services because eating "cafeteria style" (eating in common from prepared food) is inconsistent with COVID-19 controls. Staging food in the counting room to share is inconsistent with MEDCON 5 COVID-19 controls.
  5. food and drink consumption - because it requires removing face coverings to consume - should be limited to packaged food and drink brought for personal use that is consumed while maintaining at least 6 ft. from the nearest person and ideally, consumed in a separate room from others.

Wednesday, September 9 at 8:45

  1. Last 24 hours:
    • Continue production runs (3.3B triggers, R73071 - R73082)
    • Beam study (16:50 - 21:20). Works for GEM [1], crystal [2], BCAL voltages [3].
  2. Reports/issues
  3. Run plan
    • Continue production runs

Tuesday, September 8 at 8:30

  1. Last 4 days:
  2. Reports/issues
  3. Run plan
    • Continue production runs
    • Beam study (4h) in the SWING shift (16:30 - 20:30, may vary). Rapid accesses are allowed. Lubomir and Tim are planning to install a small stand at the PS arm. It will take 2-3 h.

Friday, September 4

  1. Last 24 hours:
    • Data taking for DIRC/GEM/TRD finished at 6:40 am. (~4h downtime in the yesterday's evening)
    • De-installation work in progress
    • Also, Sasha is working for crystal. And Nick is working for TAGM in tagger hall.
  2. Reports/issues
    1. Beam position (sharpness of coherent edge)
  3. Run plan
    • Resume production runs after the work in Hall D (and tagger hall). The deinstallation work will be completed at ~10 am (11 am?).
    • Harp scan before starting production runs.

Thursday, September 3

  1. Last 24 hours:
    • -10 am: straight-track data for GEM/TRD
    • Solenoid ramping up during RF recovery, 1352.6 A at 6:40 pm [21].
    • Beam comes back at 9:45 pm. Harp scan.
  2. Reports/issues:
  3. Run plan
    • Continue DIRC commissioning until 6 am tomorrow morning.
    • De-installation work from 6 am (will take 2 - 3 hours)
    • Resume production runs
    • Controlled access to the tagger hall to replace the preamp, should coincide with de-installation work? (Richard, Nick)
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