Run Planning Meeting Noters, November 2- November 9, 2022
From GlueXWiki
Meetings are via ZoomGov: connect (Meeting ID: 160 199 0060 / Passcode 8394)
Hall D counting room white board
Back to Run Coordination Meetings:Fall2022
Contents
Monday, November 7
Past 72 hours
- Friday. We took production data in empty target all day until Saturday morning
- Saturday Day: Total accumulated events for the empty target ~2.5B
- Started running Empty target production whenever we had beam. (No beam for ~4.5 hours for a NL access)
Shift Summary
Issues/Reports
- Alarm in one of the magnets (Beni)
Cycling TAG5C (Daniel Moser)
- CDC EPICS showing diconnected (Arshak/Boris)
Hard reboot worked (Arshak)
Plan
- Continue with empty target production.
- (Note): Hall B plans to change to a 1/2 wave plate at some point Today.
- After empty production completed: calibration of CompCal modules with adjusted HV, 1 hr at low intensity (Sasha)
Friday, November 4
Past 24 hours
- Emptied the target at 9 am. No problems on that
- Started running Empty target production whenever we had beam. (No beam for ~4.5 hours for a NL access)
Shift Summary
Issues/Reports
- Alarm in one of the magnets (Beni)
Cycling TAG5C (Daniel Moser)
- CDC EPICS showing diconnected (Arshak/Boris)
Hard reboot worked (Arshak)
Plan
- Continue with empty target production.
- (Note): Hall B plans to change to a 1/2 wave plate at some point Today.
- After empty production completed: calibration of CompCal modules with adjusted HV, 1 hr at low intensity (Sasha)
Thursday, November 3
Past 24 hours
- Maintenance day. Got Beam Back in the Swing shift.
- Harp scans after beam returned. [1] [2]
- Full target production all night whenever we had beam.
- Beam has been unstable. Related to issue to reduce HALO counts above 4nA for Hall B.
Shift Summary
Issues/Reports
- FCAL voltage issue and bases replacement (Malte)
- Simon was not authorized to add logbook entries when logged into the logbook on gluon02 (??)
Plan
- 9:30 am Empty target, then start production
- After empty production completed: calibration of CompCal modules with adjusted HV, 1 hr at low intensity (Sasha)