Difference between revisions of "Run Planning Meeting Notes, Feb 23- Mar 1, 2017"
From GlueXWiki
(→Saturday, February 25) |
(→Sunday, February 26) |
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==Sunday, February 26 == | ==Sunday, February 26 == | ||
− | + | {|border | |
+ | |- | ||
+ | ! Shift !! ABU !! BNA !! BANU | ||
+ | |- | ||
+ | |Day || 6.60 || 0.69 || 0.71 | ||
+ | |- | ||
+ | |Swing || 3.96 || 3.39 || 0.66 | ||
+ | |- | ||
+ | |Total ||10.56 || 4.08 || 1.37 | ||
+ | |- | ||
+ | |} | ||
+ | (BTA OWL missing) | ||
# Accelerator Status over the last 24 hrs | # Accelerator Status over the last 24 hrs | ||
#* Beam was mostly: | #* Beam was mostly: | ||
− | #** | + | #** Stable, beam off due to weather [[https://logbooks.jlab.org/entry/3462497 DAY]], [[https://logbooks.jlab.org/entry/3462634 SWING]] |
#* Down times | #* Down times | ||
+ | #** Weather related: 2.5h | ||
#* Harp scans: None | #* Harp scans: None | ||
# Hall-D/GlueX items | # Hall-D/GlueX items | ||
#* some FCAL HV settings needed to be adjusted [[https://logbooks.jlab.org/entry/3462512 ]] | #* some FCAL HV settings needed to be adjusted [[https://logbooks.jlab.org/entry/3462512 ]] | ||
#* In the last 24 hours: | #* In the last 24 hours: | ||
− | #** Feb 26: Total triggers collected: | + | #** Feb 26: Total triggers collected: 3,250 M |
#** Run Statistics [https://docs.google.com/spreadsheets/d/1NffTc4-S5PbTMSuH_pp7ZYsGRH4JC_WSVo770_iJYt0/edit#gid=1113040681 Spread Sheet] | #** Run Statistics [https://docs.google.com/spreadsheets/d/1NffTc4-S5PbTMSuH_pp7ZYsGRH4JC_WSVo770_iJYt0/edit#gid=1113040681 Spread Sheet] | ||
− | #** Current Total: | + | #** Current Total: 31.88 B |
# Issues | # Issues | ||
#* DAQ issues: | #* DAQ issues: | ||
− | #** [[https://logbooks.jlab.org/entry/3462529 Disconnect message | + | #** repeated problems: live time issues, crashes [[https://logbooks.jlab.org/entry/3462676]] probably due to high rate |
+ | #** rootspy occasionally hangs | ||
+ | #** [[https://logbooks.jlab.org/entry/3462529 Disconnect message | ||
# Monitoring | # Monitoring | ||
+ | #* [[https://logbooks.jlab.org/entry/3462701 low level report]] | ||
#* reference plots need to be updated for 150nA running | #* reference plots need to be updated for 150nA running | ||
# Run Plan | # Run Plan |
Revision as of 10:33, 26 February 2017
<- Back to Run Coordination Meetings: Spring 2017 Run
Contents
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 |
- 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
- Beam was mostly
- 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
- Downtime incidents of more than 30 minutes:
- Issues
- Active collimator
- DAQ issues:
- difficult restart at 10:45pm
- Monitoring
- Run Plan
- Repair active collimator.
- HIgh luminosity ?
- Offline Analysis?
- 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 |
- Accelerator Status over the last 24 hrs
- Beam was mostly:
- Stable : Beam current and positions
- Harp scans:
- Beam line, Radiator Harp, before AC repair
- (Sigma_X, Sigma_Y) is (0.85,0.55), (0.93, 0.55), and (0.64, 0.46).
- After AC repair: Radiator Harp
- Beam was mostly:
- 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)
- In the last 24 hours:
- 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)
- Active Collimator repair
- Monitoring
- Low-level monitoring report
- Increase of missing FCAL channels:30770, 30778,30780, 30783
- Run Plan
- Current Plan
- Long mode run ?
- Empty target run ?
- TAC run ?
- High luminosity ?
- Offline Analysis
- 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 |
- Accelerator Status over the last 24 hrs
- Beam was:
- somewhat "trippy" in the afternoon: [[1]]
- mostly stable during the night
- Down times
- 19:30 - 23:23 [VIP1L07B tripped off]
- Harp scans:
- [MCC], [Radiator Harp]
- [Analysis], PS rates look good decided to start running and not refocus.
- Beam was:
- 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
- Issues
- 23:23 - 02:00 [Chiller communication problem], [resolved]
- Monitoring
- reference plots need to be updated for 150nA running
- Run Plan
- Take production data at 150nA
- Offline Analysis
- Any Other Business
Sunday, February 26
Shift | ABU | BNA | BANU |
---|---|---|---|
Day | 6.60 | 0.69 | 0.71 |
Swing | 3.96 | 3.39 | 0.66 |
Total | 10.56 | 4.08 | 1.37 |
(BTA OWL missing)
- Accelerator Status over the last 24 hrs
- Hall-D/GlueX items
- some FCAL HV settings needed to be adjusted [[2]]
- In the last 24 hours:
- Feb 26: Total triggers collected: 3,250 M
- Run Statistics Spread Sheet
- Current Total: 31.88 B
- Issues
- DAQ issues:
- repeated problems: live time issues, crashes [[3]] probably due to high rate
- rootspy occasionally hangs
- [[https://logbooks.jlab.org/entry/3462529 Disconnect message
- DAQ issues:
- Monitoring
- [low level report]
- reference plots need to be updated for 150nA running
- Run Plan
- Take production data at 150nA
- perform Harp scans
- Offline Analysis
- Any Other Business