Difference between revisions of "Run Planning Meeting Notes, Apr 4 - Apr 10, 2019"
From GlueXWiki
(→Monday, Apr. 8 at 08:45) |
|||
Line 50: | Line 50: | ||
#* Collected more than 4B triggers on full target | #* Collected more than 4B triggers on full target | ||
# Issues | # Issues | ||
− | #* Few FCAL basses are off or have low voltages (https://logbooks.jlab.org/entry/3676530 logbook entry 3676530). Colin will | + | #* Few FCAL basses are off or have low voltages (https://logbooks.jlab.org/entry/3676530 logbook entry 3676530). For later runs the situation looks better (rebooted?) (https://logbooks.jlab.org/entry/3676636 logbook entry 3676636). Colin will check. |
#* AC beam position was unstable for a couple of hours (https://logbooks.jlab.org/entry/3676632 logbook entry 3676632) | #* AC beam position was unstable for a couple of hours (https://logbooks.jlab.org/entry/3676632 logbook entry 3676632) | ||
# Reports | # Reports |
Revision as of 00:48, 8 April 2019
- 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
Thursday, Apr. 4 at 08:45
- Notes from the past 24 hours
- Accesses
- MCC reported minor issues with RF separators last evening
- Collected about 1.6B triggers on full target
- beam position was relatively stable
- Issues
- Reports
- Today
- Production running, 200nA, 10-4 Al
- Run Plan
- Beam studies on Monday full 8 hrs. RF recovery if needed.
- End of run in two weeks time...
- AOB
Friday, Apr. 5 at 08:45
- Notes from the past 24 hours
- MCC reported issues with RF separators during the day shift (about 2 hours with no beam)
- Collected more than 1.5B triggers on full target
- Issues
- No FP trigger bit 6 since Wednesday's access (logbook entry 3675468). Fixed at 10:30 (logbook entry 3675508).
- Reports
- AC y signal decay under beam follow up (logbook entry 3675518).
- Convectron vacuum gauges alarms removed (logbook entry 3675593).
- Today
- Production running, 200nA, 10-4 Al
- Run Plan
- Beam studies on Monday, the whole day shift. RF recovery only if needed.
- End of run in 10 days
- AOB
- Next RC meeting on Monday
Monday, Apr. 8 at 08:45
- Notes from the past 72 hours
- Collected more than 4B triggers on full target
- Issues
- Few FCAL basses are off or have low voltages (https://logbooks.jlab.org/entry/3676530 logbook entry 3676530). For later runs the situation looks better (rebooted?) (https://logbooks.jlab.org/entry/3676636 logbook entry 3676636). Colin will check.
- AC beam position was unstable for a couple of hours (https://logbooks.jlab.org/entry/3676632 logbook entry 3676632)
- Reports
- Beam energy correlation with Hall C beam (logbook entry 3676522).
- Today
- Controlled access during the day shift
- Target emptying this morning.
- Walkthrough at 11:00 am
- Production running, 200nA, 10-4 Al on Empty target
- Run Plan
- Beam studies on Monday, the whole day shift. RF recovery only if needed.
- End of run in 7 days
- AOB