RC meeting and Run Plan, Monday January 17th
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Contents
RC Meeting Information
Run Coordinator: Bill Henry
Time: 3:15 pm
Remote connection link: https://jlab-org.zoomgov.com/s/1619032184
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Upcoming Shifts Which Need Filled
URGENT: Shifts in January/February need help - 8 openings to fill
Next opening: This Wednesday, Thursday OWL
Accelerator and Hall Status
- Beam Checkout Completed carbon hole harp scans
- GEM linearity studies completed. Two layers had HV change. linearity uvlayer_1 xygem_1
- Determined currents and began production
Run Plan
- Total Events So Far
- LH2 14.6 M
- LD2 52.9 M
- Dummy 16.5M
Resolved Issues
- Target FSD repaired (8:30pm Saturday)
- MSS copy/delete here
- MPD fiber 16 fixed
- gas shed alarm fixed
- 50k not posting to logbook fixed
Unresolved Issues
- 8 shifts to fill
- SBS Magnet Spikes here
Discussion
- Can we prove we have good Hcal uniformity. Or we may need SBS OFF data.
- Can we go higher in current, Now 8 uA on LD2, 12 uA on LH2? Yes!! 10uA on LD2 15uA on LH2.
- Ratio of LH2 to LD2 data 20%. How long should we cycle?
and
