Difference between revisions of "Run Planning Meeting Notes, Mar 28 - Apr 3, 2019"
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== Wednesday, Apr. 3 at 08:45 == | == Wednesday, Apr. 3 at 08:45 == | ||
# Notes from the past 24 hours | # Notes from the past 24 hours | ||
− | #* RF mini-recovery, beam restored | + | #* RF mini-recovery, beam restored around 3pm |
#* Collected ~475M triggers on empty target since Monday evening | #* Collected ~475M triggers on empty target since Monday evening | ||
#* Accesses | #* Accesses | ||
Line 16: | Line 16: | ||
#* Harp scans, Active Collimator calibration (see below) | #* Harp scans, Active Collimator calibration (see below) | ||
# Issues | # Issues | ||
− | #* | + | #* [https://logbooks.jlab.org/entry/3675124 DAQ rates dropped to zero during swing shift, scalar now frozen] |
# Reports | # Reports | ||
#* [https://logbooks.jlab.org/entry/3674864] [https://logbooks.jlab.org/entry/3674860][https://logbooks.jlab.org/entry/3674856 Harp scans] | #* [https://logbooks.jlab.org/entry/3674864] [https://logbooks.jlab.org/entry/3674860][https://logbooks.jlab.org/entry/3674856 Harp scans] | ||
#* [https://logbooks.jlab.org/entry/3674886 Active Collimator calibration] | #* [https://logbooks.jlab.org/entry/3674886 Active Collimator calibration] | ||
# Today | # Today | ||
− | |||
− | |||
#* Production running, 200nA, 10<sup>-4</sup> Al | #* Production running, 200nA, 10<sup>-4</sup> Al | ||
+ | # Run Plan | ||
#* End of run in two weeks time... | #* End of run in two weeks time... | ||
+ | #** Further empty target runs? | ||
+ | #** Raster scan? | ||
# AOB | # AOB | ||
#* Next RC: Ilya Larin | #* Next RC: Ilya Larin |
Latest revision as of 08:22, 3 April 2019
Contents
- Run_Coordination_Meetings:Spring2019_Run
- PrimEx daily meeting
- PrimEx-η run plan
- Production runs, number of triggers
- Trigger counter
- To join via a Web Browser, go to the page https://bluejeans.com/660743227
Wednesday, Apr. 3 at 08:45
- Notes from the past 24 hours
- RF mini-recovery, beam restored around 3pm
- Collected ~475M triggers on empty target since Monday evening
- Accesses
- Target currently FULL
- Harp scans, Active Collimator calibration (see below)
- Issues
- Reports
- Today
- Production running, 200nA, 10-4 Al
- Run Plan
- End of run in two weeks time...
- Further empty target runs?
- Raster scan?
- End of run in two weeks time...
- AOB
- Next RC: Ilya Larin
Tuesday, Apr. 2 at 08:45
- Notes from the past 24 hours
- Issues
- Beam position excursions Owl shift
- Identical tagger plots in monitoring
- HD-01 key rubber
- Gluon 04 prompting for installation of updates
- Reports
- Rate monitoring
- Mass flow controller on counting room table
- Today
- Possible RF recovery work
- Refill target
- Harp scan
- Possible raster scan and active collimator calibration
- Run Plan
- Production running, 200nA, 10-4 Al
- End of run in two weeks time...
- AOB
Monday, Apr. 1 at 08:45
- Notes from the weekend
- Solenoid turbo pump [6][7]
- Orbit and separator adjustments
- North Linac turbo pump
- Issues
- Reports
- Today
- Beam studies/RF recovery merged into today
- Switch to Empty target
- Run Plan
- When beam resumes, harp scans, then production running on empty target, 200nA, 10-4 Al
- Tuesday, RF recovery may not happen. Refill target
- End of run in two weeks time...
- AOB
Sunday, Mar. 31 - No Meeting
Saturday, Mar. 30 - No Meeting
Friday, Mar. 29 at 08:45
- Past 24 hours:
- North Linac problems day shift into swing (~3 hours)
- 4th pass separator, expect issues to continue for the next couple of shifts
- DAQ crash swing shift
- DAQ crash owl shift
- Issues
- Reports
- Today:
- Production: 200nA, Al 10-4
- Run Plan
- Production running
- Accesses(?)
- Beam studies planned for day shift on Monday
- RF Recovery scheduled for Tuesday
- Switching back to empty target?
- End of run is coming...
Thursday, Mar. 28 at 08:45
- Past 24 hours:
- Pass change for hall C
- Separator issues, 4th and 5th pass
- Minor drifts in the Active Collimator lock
- Minor drifts in beam current
- Issues
- Reports
- Today:
- Production: 200nA, Al 10-4
- Short interruption by MCC to continue investigation of separator issues from last night
- Run Plan
- Production running
- Beam studies planned for day shift on Monday
- RF Recovery scheduled for Tuesday
- Switching back to empty target?