Run Planning Meeting Notes, June 16 - June 22, 2022
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Meeting are via ZoomGov: connect (Meeting ID: 160 199 0060 / Passcode 8394)
Hall D counting room white board
Thursday June 16
- Last 24h:
- No beam since last meeting
- Still getting tagger voltage alarms (should we just turn those counters off?)
- Reports
- From PD-RC 7:45 meeting.
- Beam will be gone until Swing Shift at least
- Spreadsheet with list of runs
- From PD-RC 7:45 meeting.
- Issues
- High trigger rate in CTOF
- MWPC #6 window cover removed. If successful, great. Otherwise, attempt to move helium bag downstream.
- High trigger rate in CTOF
- Plans
- When beam comes back (swing shift?)
- L1 trigger work (if not too late)
- Flux optimization/Act .Col. calibration (2 hours) (if not too late)
- Harp scans.
- NPP production run overnight (even if previous item failed). Diamond, 45/135, 30nA or more possible (it will be up to NPP persons to check and tell if a higher current may be used).
- When beam comes back (swing shift?)
- Commissioning steps temporarily postponed:
- PS and TAGH HV scans
- Bleed-through test: measure bleed-through with A slit as usual and A slit completely closed to see whether using B slit would help.