Difference between revisions of "Run Planning Meeting Notes, August 20-26, 2020"

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(Created page with "<- Back to Run Coordination Meetings:Summer2020 [https://halldweb.jlab.org/data_monitoring/run_statistics/RunPeriod-2019-11/index.html Integrated trigger count] [https:/...")
 
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[https://docs.google.com/spreadsheets/d/1NffTc4-S5PbTMSuH_pp7ZYsGRH4JC_WSVo770_iJYt0/edit#gid=578563767 GlueX Statistics Run Sheet]
 
[https://docs.google.com/spreadsheets/d/1NffTc4-S5PbTMSuH_pp7ZYsGRH4JC_WSVo770_iJYt0/edit#gid=578563767 GlueX Statistics Run Sheet]
  
==  Thursday, August 20 ==
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 +
=== MEDCON 5 restrictions (Bob May email)===
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# adhere to counting room capacity restrictions
 +
#   maintain 6 ft. separation (briefly passing another person inside 6 ft. while moving about the counting room is inevitable and is OK)
 +
#  wear masks anytime more than one person present in the counting room
 +
#  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.
 +
 
 +
 
 +
=Wednesday, August 26=
 +
# Last 24 hours:
 +
#* Access during cavity work
 +
## [https://logbooks.jlab.org/entry/3834000 FCAL base replacement]
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## [https://logbooks.jlab.org/entry/3834044 Work on TRD]
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## [https://logbooks.jlab.org/entry/3834205 Crystals installed]
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#* Production
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## [https://logbooks.jlab.org/entry/3834707 Many long trips]
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# Report/issues:
 +
#* [https://logbooks.jlab.org/entry/3834079 AC 1e11 gain not useful with new increased signal size]
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#* [https://logbooks.jlab.org/entry/3834124 Initial PS enhancement: Summer 2020]
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#* [https://logbooks.jlab.org/entry/3834126 Instability on beam and not due to AC] [https://logbooks.jlab.org/entry/3834347 could new PID parameters help]
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#* Harps scans: [https://logbooks.jlab.org/entry/3834110][https://logbooks.jlab.org/entry/3834106][https://logbooks.jlab.org/entry/3834129]  [https://logbooks.jlab.org/entry/3834167 convergence good]
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#* [https://logbooks.jlab.org/entry/3834486 DIRC gains equalized from run 72858]
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#* [https://logbooks.jlab.org/entry/3834660 Tagger channel timing offset]
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# Pending issues:
 +
#* TAGM missing channels due to preamp (Nick, Richard). [https://logbooks.jlab.org/entry/3834294 Update]
 +
# Run Plan
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#* Production
 +
 
 +
 
 +
 
 +
===Discussion on CPP and GEM-TRD tests===
 +
 
 +
[[CPP_Test_2020_-_Schedule]]
 +
 
 +
[[Media:CPP_GEM_Test_install_schedule_Aug2020.pdf]]
 +
 
 +
=Tuesday, August 25=
 +
# Last 24 hours:
 +
#* Smooth production
 +
# Report/issues:
 +
#* [https://logbooks.jlab.org/entry/3833440 new AC calibration constants applied to epics variables, display]
 +
#* [https://logbooks.jlab.org/entry/3833452 Modifications to AC pedestal calculation]
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#* [https://logbooks.jlab.org/entry/3833593 active collimator calibration current scan, take 2]
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#* Stability issues overnight on AC. [https://logbooks.jlab.org/entry/3833574], [https://logbooks.jlab.org/entry/3833630], [https://logbooks.jlab.org/entry/3833647] and [https://logbooks.jlab.org/entry/3833731]
 +
#* [https://logbooks.jlab.org/entry/3833875 Beam energy monitoring]
 +
# Pending issues:
 +
#* TAGM missing channels due to preamp (Nick, Richard).
 +
# Run Plan
 +
#* Production
 +
 
 +
 
 +
 
 +
=Monday, August 24=
 +
# Last 3 days:
 +
#* Active collimator scan [https://logbooks.jlab.org/entry/3832087 completed]
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#* Low current cycle (beam position off)
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#* TAC run completed Saturday 15h00 to 22h00 [https://logbooks.jlab.org/entry/3832419 setup and preliminary results] [https://logbooks.jlab.org/entry/3832594 restoration]
 +
#* Production
 +
# Report/issues:
 +
#* [https://logbooks.jlab.org/entry/3832460 Beam position off during 150 nA running]
 +
#* [https://logbooks.jlab.org/entry/3832355 FCAL HV DB problems] and [https://logbooks.jlab.org/entry/3832496 correction]
 +
#* [https://logbooks.jlab.org/entry/3832521  Discussions about AC setup]
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#* [https://logbooks.jlab.org/entry/3832858 Update Particle rates reference plot?]
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#* [https://logbooks.jlab.org/entry/3832921 Beam energy averaging]
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#* [https://logbooks.jlab.org/entry/3833153 Rate monitoring, including 150 nA runs]
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#* [https://logbooks.jlab.org/entry/3831858  Test results of PWO crystals (batch 1)]
 +
#* [https://logbooks.jlab.org/entry/3833150 DIRC Tile Temperature alarm and hanging ROCDIRC] Recovered after restarting DAQ
 +
#* DAQ issues: problems connection with ROCDIRC (twice) and disk full error.
 +
# Pending issues:
 +
#* TAGM missing channels due to preamp (Nick, Richard).
 +
# Run Plan
 +
#* Production
 +
#* No near-term machine studies or RF recovery is planned.
 +
#* Hall C change to 1 pass tentatively scheduled for 31 August.
 +
 
 +
 
 +
 
 +
=Friday, August 21 =
 +
# Announcements
 +
#* MEDCON 5 restrinctions
 +
# Last 24 hours:
 +
#* Began low current cycle, busy with 0/90 PARA.
 +
#* [https://logbooks.jlab.org/entry/3831454 active collimator current scaling scan] but [https://logbooks.jlab.org/entry/3831613 active collimator readout was down]
 +
#* Vaccum leak in North Linac, down overnight.  Expect update before lunch.
 +
# Report/issues:
 +
#* [https://logbooks.jlab.org/entry/3831806 Rate monitoring, including 150 nA runs]
 +
#* [https://logbooks.jlab.org/entry/3831532 TAGM bias channel going bad]
 +
# Pending issues:
 +
#* TAGM preamp (Nick, Richard).
 +
# Run Plan
 +
#* TAC run on Friday while Hall C is down for target change
 +
 
 +
 
 +
 
 +
=Thursday, August 20=
 +
# Last 24 hours
 +
#* Good production  (Total 242.7 B triggers)
 +
#* Started Low current cycle
 +
# Report/issues:
 +
#* Data rate fluctuations: https://logbooks.jlab.org/entry/3831398
 +
#* Energy value dropped to 0 called MCC to fix.  Something to watch for.  https://logbooks.jlab.org/entry/3831173
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#* Problems with RootSpy and hydra.  Fixed by restarting backend services from GUI. (Sergey)
 +
# Pending issues:
 +
#* TAGH Disc counter not functioning properly (Sasha)
 +
#* TAGM preamp (Nick, Richard).
 +
# Run Plan
 +
#* Continue low current running
 +
#* TAC run on Friday while Hall C is down for target change

Latest revision as of 07:44, 26 August 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, August 26

  1. Last 24 hours:
    • Access during cavity work
    1. FCAL base replacement
    2. Work on TRD
    3. Crystals installed
    • Production
    1. Many long trips
  2. Report/issues:
  3. Pending issues:
    • TAGM missing channels due to preamp (Nick, Richard). Update
  4. Run Plan
    • Production


Discussion on CPP and GEM-TRD tests

CPP_Test_2020_-_Schedule

Media:CPP_GEM_Test_install_schedule_Aug2020.pdf

Tuesday, August 25

  1. Last 24 hours:
    • Smooth production
  2. Report/issues:
  3. Pending issues:
    • TAGM missing channels due to preamp (Nick, Richard).
  4. Run Plan
    • Production


Monday, August 24

  1. Last 3 days:
  2. Report/issues:
  3. Pending issues:
    • TAGM missing channels due to preamp (Nick, Richard).
  4. Run Plan
    • Production
    • No near-term machine studies or RF recovery is planned.
    • Hall C change to 1 pass tentatively scheduled for 31 August.


Friday, August 21

  1. Announcements
    • MEDCON 5 restrinctions
  2. Last 24 hours:
  3. Report/issues:
  4. Pending issues:
    • TAGM preamp (Nick, Richard).
  5. Run Plan
    • TAC run on Friday while Hall C is down for target change


Thursday, August 20

  1. Last 24 hours
    • Good production (Total 242.7 B triggers)
    • Started Low current cycle
  2. Report/issues:
  3. Pending issues:
    • TAGH Disc counter not functioning properly (Sasha)
    • TAGM preamp (Nick, Richard).
  4. Run Plan
    • Continue low current running
    • TAC run on Friday while Hall C is down for target change