Difference between revisions of "August 17, 2022 Calorimeter"

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= Minutes =
 
= Minutes =
−
''Attendees:''
+
''Attendees: Matt, Mark, Tolga, Madelyn, Karthik, Varun, Stjepan, Jon, Malte, Zisis''
 +
 
 +
# Announcements:
 +
## The CPP run has ended and PrimEx will start next.  There is an opportunity to take SiPM LED data for the continued BCAL radiation damage assessment.  Varun will email Sergei to get DAQ access, Mark will help with the chiller settings.  Varun will join the RC meetings to plan this.
 +
## No CALWG report is expected at the Sept Collaboration Meeting, except for JEF/FCAL-II reporting.
 +
# Past Meeting Minutes: no business arising.
 +
# Review Action Items: Mark and Zisis will prune these offline.
 +
# Run Operations
 +
## FCAL: routine running, very few bases swapped out.  HV discussion needs Igal, so maybe for PrimEx this will gain traction.
 +
## BCAL: no LED pushing issues since Mark increased the delay between EPICs calls to 100 μs.
 +
## CCAL
 +
# Calibration
 +
## [https://halldweb.jlab.org/doc-private/DocDB/ShowDocument?docid=5704 CCDB BCAL constants stability] (Madelyn Kaban)
 +
# Monitoring
 +
## BCAL LED
 +
### LED monitoring update on CPP runs (Varun) [https://halldweb.jlab.org/wiki/images/a/ae/BCAL_LED_monitoring_CPP_update.pdf]
 +
## BCAL (offline)
 +
###Quick Update on HadEff monitoring (Tolga) [https://halldweb.jlab.org/DocDB/0057/005705/001/CALWG_20220817.pdf]
 +
## FCAL (offline)
 +
## CCAL (offline)
 +
# Reconstruction
 +
# Simulations
 +
# Any other business

Revision as of 12:31, 17 August 2022

Meeting Day/Time: every other WEDNESDAY at 11:00 a.m. JLab time

Connection instructions

Use ZoomGov: https://jlab-org.zoomgov.com/j/1608552106?pwd=UE1nZFIzUUZHVjJEVGJXTGdUYTV3UT09.
Our meeting ID number is 160 855 2106. Click "Expand" for more details.

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       Meeting ID: 160 855 2106
       Passcode: 944454

References

  1. FCAL HDFCAL log book
  2. BCAL HDBCAL log book
  3. CCAL HDCCAL log book
  4. Calibrations: 2020 Data Production; RunPeriod-2019-11 Validation; Offline Monitoring Data Validation
  5. Photon Reconstruction Task Force
  6. BCAL calibration links, 2020, PrimEx, SRC

Goals for Calorimetry Group

  1. Determine preliminary photon reconstruction efficiencies as a function of E, phi and theta in data and simulation with a point-to-point precision of at least 5%.
  2. Measure systematics of pi0/eta mass calibration as a function of detector position to a precision of at least 5 MeV.
  3. Demonstrate agreement of photon reconstruction efficiency and resolution between data and simulation as a function of E, phi and theta to within 5%.

Action Items

  1. Short term CALWG Items
  2. Long term items
  3. Calorimeter work packages
  4. AI - BCAL Monitoring:
    1. Hydra Real-Time Dashboard
    2. Hydra 24-hr Monitoring Logs

Tentative Agenda

  1. Announcements
  2. Past Meeting Minutes
  3. Review Action Items
  4. Run Operations
    1. FCAL
    2. BCAL
    3. CCAL
  5. Calibration
    1. CCDB BCAL constants stability (Madelyn Kaban)
  6. Monitoring
    1. BCAL LED
      1. LED monitoring update on CPP runs (Varun) [1]
    2. BCAL (offline)
      1. Quick Update on HadEff monitoring (Tolga) [2]
    3. FCAL (offline)
    4. CCAL (offline)
  7. Reconstruction
  8. Simulations
  9. Any other business

Minutes

Attendees: Matt, Mark, Tolga, Madelyn, Karthik, Varun, Stjepan, Jon, Malte, Zisis

  1. Announcements:
    1. The CPP run has ended and PrimEx will start next. There is an opportunity to take SiPM LED data for the continued BCAL radiation damage assessment. Varun will email Sergei to get DAQ access, Mark will help with the chiller settings. Varun will join the RC meetings to plan this.
    2. No CALWG report is expected at the Sept Collaboration Meeting, except for JEF/FCAL-II reporting.
  2. Past Meeting Minutes: no business arising.
  3. Review Action Items: Mark and Zisis will prune these offline.
  4. Run Operations
    1. FCAL: routine running, very few bases swapped out. HV discussion needs Igal, so maybe for PrimEx this will gain traction.
    2. BCAL: no LED pushing issues since Mark increased the delay between EPICs calls to 100 μs.
    3. CCAL
  5. Calibration
    1. CCDB BCAL constants stability (Madelyn Kaban)
  6. Monitoring
    1. BCAL LED
      1. LED monitoring update on CPP runs (Varun) [3]
    2. BCAL (offline)
      1. Quick Update on HadEff monitoring (Tolga) [4]
    3. FCAL (offline)
    4. CCAL (offline)
  7. Reconstruction
  8. Simulations
  9. Any other business
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