Difference between revisions of "Run Planning Meeting Notes, Feb 27-Mar 05, 2020"
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#* BCal LED pulser restarted: [https://logbooks.jlab.org/entry/3797164] | #* BCal LED pulser restarted: [https://logbooks.jlab.org/entry/3797164] | ||
#* DIRC per pi+ track: [https://logbooks.jlab.org/entry/3797110] | #* DIRC per pi+ track: [https://logbooks.jlab.org/entry/3797110] | ||
− | # Hall Camera? What is the best way to get to it? [https://logbooks.jlab.org/entry/3796470 Gluon03 cant get to the cameras]. | + | #* Hall Camera? What is the best way to get to it? [https://logbooks.jlab.org/entry/3796470 Gluon03 cant get to the cameras]. |
# Run Plan | # Run Plan | ||
#* Beam off: 8:30-13:30. Hall A & B beam restoration software and hall A&C laser tail investigation | #* Beam off: 8:30-13:30. Hall A & B beam restoration software and hall A&C laser tail investigation | ||
#* Production | #* Production |
Revision as of 09:43, 4 March 2020
<- Back to Run Coordination Meetings:Fall2019 Run Integrated trigger count
Contents
Thursday, February 27
- Last 24 hours
- Reports/Issues
- Gluon05 monitors
- DIRC root_spy monitoring plot
- DIRC LV regulation issue: [3] [4]
- Conclusion: adding LV regulation to the DIRC todo list.
- Transmission issue
- Run Plan
- No beam 8am-10am , Hall B beam restoration software reset.
- Production
- Starting with a special HARP scan requested by Hovanes: hall A on at 150nA, 350nA for us, use Tagger_Electron_Left_Halo for analyzing.
Friday, February 28
- Last 24 hours
- Beam stability
- Harp and Collimator scan (before :11:30am). Convergence Collimator scan
- Request to change collomator position by Hovanes at 4:30pm [5]
- Production till 11pm with 350nA, then 250nA
- No beam overnight
- Reports/Issues
- Rate and ratios
- root_spy crashes when started on Gluon03: [6] [7]
- DIRC temperature/communication error [8]
- Monitoring issue: Low phi,rho,omega yields FCAL timing difference for run 71933 and 71934
- Run Plan
- No beam 8am-10am , Hall B beam restoration software reset.
- Production
Monday, March 2
- Weekend running
- last owl
- Smooth running. 5B triggers per day. Beam trip reduction: 21 trips/hour Friday swing - 10 trips/hour owl Monday.
- AD00 study successful (contributing to 45/51 trips)
- Report: https://logbooks.jlab.org/entry/3795114
- Hall A bleed-through was hitting a flange
- Reports/Issues
- Hole in the FCal occupancy Sunday Owl: https://logbooks.jlab.org/entry/3795081.
- Board replaced: https://logbooks.jlab.org/entry/3795190
- root_spy crashes on gluon machines and DIRC plots aren't there.
- Monitoring issue resolved after RCDB timestamp change.
- New sets of reference plots needed for high luminosity
- gluonraid4 filled: https://logbooks.jlab.org/entry/3795382
- Collimator scan: https://logbooks.jlab.org/entry/3793951
- New beam accidental scaling plot (Beni)
- Hole in the FCal occupancy Sunday Owl: https://logbooks.jlab.org/entry/3795081.
- Run Plan
- Production
- Harp scan
- Beam study tomorrow 9-5pm.
Tuesday, March 3
- Last 24 hours
- Beam: 3 hours in day shift; 2 hours in swing shift; 2.5 hours in owl shift.
- Personel change and support.
- Reports/Issues
- Monitoring issue is not yet fixed, waiting on Sean's new calibration. Then timestamp change on RCDB.
- Gluon05 is operating on single monitor. Require Sergey's attention.
- DIRC occupancy plot discrepancy: [9]
- Rate and transmission monitoring [10]
- DIRC LED trigger stability Monitoring [11]
- Run Plan
- Hall work with Radcon support
- Collimator cave (Keith), observation and verification only.
- Collecting DIRC water sample (Keith).
- Beam study tomorrow 9-4pm. Beam restoration at 3pm.
- Starting with a Harp scan
- Hall work with Radcon support
Wednesday, March 4
- Last 24 hours
- 10 hours of beam in title Beam: 2.5 hours with Cris in wing; 7 hours with Tolga in owl.
- Beam Convergence[12].
- Hall work completed: FCal bases replaced and DIRC water collected.
- Reports/Issues
- Monitoring issue is not yet fixed, waiting on Sean's new calibration. Then timestamp change on RCDB. Sean called for volunteer for monitoring.
- Gluon05 is operating on single monitor. Require Sergey's attention.
- Tagger field drift on Sunday: current tagger field
- BCal LED pulser restarted: [13]
- DIRC per pi+ track: [14]
- Hall Camera? What is the best way to get to it? Gluon03 cant get to the cameras.
- Run Plan
- Beam off: 8:30-13:30. Hall A & B beam restoration software and hall A&C laser tail investigation
- Production