Difference between revisions of "Run Planning Meeting Notes, Feb 23- Mar 1, 2017"

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(Saturday, February 25)
(Saturday, February 25)
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# Accelerator Status over the last 24 hrs
 
# Accelerator Status over the last 24 hrs
#* Beam was mostly:  
+
#* Beam was:  
 
#** somewhat "trippy" in the afternoon: [[https://logbooks.jlab.org/entry/3462497 ]]
 
#** somewhat "trippy" in the afternoon: [[https://logbooks.jlab.org/entry/3462497 ]]
#** stable during the night
+
#** mostly stable during the night
 
#* Down times
 
#* Down times
 
#** 19:30 - 23:23 [[https://logbooks.jlab.org/entry/3462354 VIP1L07B tripped off]]
 
#** 19:30 - 23:23 [[https://logbooks.jlab.org/entry/3462354 VIP1L07B tripped off]]
Line 133: Line 133:
 
# Issues
 
# Issues
 
#* 23:23 - 02:00  [[https://logbooks.jlab.org/entry/3462359 Chiller communication problem]], [[https://logbooks.jlab.org/entry/3462402 resolved]]
 
#* 23:23 - 02:00  [[https://logbooks.jlab.org/entry/3462359 Chiller communication problem]], [[https://logbooks.jlab.org/entry/3462402 resolved]]
 +
# Monitoring
 +
#*  reference plots need to be updated for 150nA running
 +
# Run Plan
 +
#* Take production data at 150nA
 +
# Offline Analysis
 +
#  Any Other Business
  
#* DAQ issues:
+
==Sunday, February  26 ==
 +
 
 +
# Accelerator Status over the last 24 hrs
 +
#* Beam was mostly:  
 
#**  
 
#**  
 +
#* Down times
 +
#* Harp scans:  None
 +
# Hall-D/GlueX items
 +
#* some FCAL HV settings needed to be adjusted [[https://logbooks.jlab.org/entry/3462512 ]]
 +
#* In the last 24 hours:
 +
#** Feb 26: Total triggers collected:  M
 +
#** Run Statistics [https://docs.google.com/spreadsheets/d/1NffTc4-S5PbTMSuH_pp7ZYsGRH4JC_WSVo770_iJYt0/edit#gid=1113040681 Spread Sheet]
 +
#** Current Total:  B
 +
# Issues
 +
#* DAQ issues:
 +
#** [[https://logbooks.jlab.org/entry/3462529 Disconnect message]]
 
# Monitoring
 
# Monitoring
 
#*  reference plots need to be updated for 150nA running
 
#*  reference plots need to be updated for 150nA running
 
# Run Plan
 
# Run Plan
 
#* Take production data at 150nA
 
#* Take production data at 150nA
 +
#* perform Harp scans
 
# Offline Analysis
 
# Offline Analysis
#*
 
 
#  Any Other Business
 
#  Any Other Business
#*
 

Revision as of 17:19, 25 February 2017

<- Back to Run Coordination Meetings: Spring 2017 Run

Thursday, February 23

Shift ABU BNA BANU
Day 5.11 1.07 1.82
Swing 6.46 0.77 0.76
Owl 2.35 0.00 5.65
Total 13.92 1.85 8.23
  1. Accelerator Status over the last 24 hrs
    • Beam was mostly
      • Stable until midnight
    • Harp scans:
      • Beam was re-focused around noon ELOG
      • final MCC scans : IHA5C11, IHA5C11B
      • Radiator HARP scans: Radiator Harp
        • (Sigma_X, Sigma_Y) is (0.85,0.55), (0.65, 0.49), and (0.73, 0.43).
      • new Harp scans as part of beam steering problem: MCC, Radiator Harp
  1. Hall-D/GlueX items
      • Downtime incidents of more than 30 minutes:
        • DAQ 10:45 for about 40 min. , Sergey helped
        • Beam position lock on active collimator steered the beam away: 00:15
        • Traced problem to pre-amp problem in inner AC (dead or needs to be reset, power cycled ?)
        • Total triggers collected: 1400 M
  2. Issues
    • Active collimator
    • DAQ issues:
      • difficult restart at 10:45pm
  3. Monitoring
  4. Run Plan
    • Repair active collimator.
    • HIgh luminosity ?
  5. Offline Analysis?
  6. Any Other Business?

Friday, February 24

Shift ABU BNA BANU
Day 3.12 1.31 3.57
Swing 6.13 0.72 1.15
Owl 5.76 1.96 0.28
Total 15.01 4.00 5.00
  1. Accelerator Status over the last 24 hrs
  2. Hall-D/GlueX items
    • In the last 24 hours:
      • Feb 23: Total triggers collected: 1580 M
      • Current Total: 27.1 B
      • Trigger studies (Sasha)
      • TRD test (Lubomir)
      • Tested new tagger microscope settings for high luminosity (Alex)
  3. Issues
    • Active Collimator repair
      • Rebooting IOC did not help
      • Alex Barnes and Trent Allison found problem to be low voltage power supply, repair completed 11:55am ELOG.
    • DAQ issues:
      • Crash, Sergey helped recovering (approx. 45 min)
  4. Monitoring
  5. Run Plan
    • Current Plan
    • Long mode run ?
    • Empty target run ?
    • TAC run ?
    • High luminosity ?
  6. Offline Analysis
  7. Any Other Business

Saturday, February 25

Shift ABU BNA BANU
Day 4.27 2.49 1.24
Swing 2.63 4.93 0.44
Owl 5.20 0.78 2.03
Total 12.09 8.20 3.72
  1. Accelerator Status over the last 24 hrs
    • Beam was:
      • somewhat "trippy" in the afternoon: [[1]]
      • mostly stable during the night
    • Down times
    • Harp scans:
  2. Hall-D/GlueX items
    • switched to 150nA
    • adjusted detectors
    • DAQ data rate 50kHz
    • created new reference plots for radiator GUI
    • In the last 24 hours:
      • Feb 25: Total triggers collected: 2,001 M
      • Run Statistics Spread Sheet
      • Current Total: 29.2 B
  3. Issues
  4. Monitoring
    • reference plots need to be updated for 150nA running
  5. Run Plan
    • Take production data at 150nA
  6. Offline Analysis
  7. Any Other Business

Sunday, February 26

  1. Accelerator Status over the last 24 hrs
    • Beam was mostly:
    • Down times
    • Harp scans: None
  2. Hall-D/GlueX items
    • some FCAL HV settings needed to be adjusted [[2]]
    • In the last 24 hours:
      • Feb 26: Total triggers collected: M
      • Run Statistics Spread Sheet
      • Current Total: B
  3. Issues
  4. Monitoring
    • reference plots need to be updated for 150nA running
  5. Run Plan
    • Take production data at 150nA
    • perform Harp scans
  6. Offline Analysis
  7. Any Other Business