Run Planning Meeting Noters, November 2- November 9, 2022

Meetings are via ZoomGov: connect (Meeting ID: 160 199 0060 / Passcode 8394)

MCC whiteboard

Hall D counting room white board

Hall D Logbook

Back to Run Coordination Meetings:Fall2022

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

• Day Nov 3 (Igal)
• Day Nov 3 (Beni)
• Swing Nov 3
• Owl Nov3/4
• Early riser Nov 4

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

• Day Nov 3 (Igal)
• Day Nov 3 (Beni)
• Swing Nov 3
• Owl Nov3/4
• Early riser Nov 4

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

• Day Nov 2
• Swing Nov 2
• Owl Nov2/3
• Early riser Nov 3

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)