WAC Notes February 4 2020
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Revision as of 23:00, 21 April 2020 by Weibin (talk | contribs) (→Production Run List - Slug 130 - IHWP IN - Flip-RIGHT - Production)
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PREX Main << Weekly Analysis Coordinator << WAC Notes CREX << Instructions
WAC Notes February 3 2020 << >> WAC Notes February 5 2020
February 4 2020
Daily Meeting BlueJeans
Production Run List - Slug 128 - IHWP IN - Flip-RIGHT - Production
continue slug 128 from February 3:
- Good - Run 6185
Production Run List - Slug 129 - IHWP OUT - Flip-RIGHT - Production
start this slug at 03:25
- Good - Run 6186: there is an outlier in atr2 - One bad BCM DD trip recovery. Otherwise just a bit wide RMS is all.
- Later: adding cuts at 90k-115k events.
- Good - Run 6187
- Good - Run 6193
- Good - Run 6194
- Good - Run 6195
- Calibration - Run 6196
- Calibration - Run 6197
- Calibration - Run 6198
- Need Cut - Run 6201: huge deviation of asym_bcm_mean, cut the first 46k events
- Good - Run 6202
- Good - Run 6203
- Good - Run 6204
Production Run List - Slug 130 - IHWP IN - Flip-RIGHT - Production
start this slug at 18:35
- Good - Run 6205
- Need Cut - Run 6206 - large beam excursion in x
- Good - Run 6207
- Good - Run 6208
- Good - Run 6209
- Need Cut - Run 6210 - Has the last bit of laser noise from this series of runs, but also has clear coming and going of the BCM DD RMS width getting larger... inexplicably... look at this more later
continue slug 130 on February 5:
Non-Production Runs and Bad Runs
- BPM calibration: 6196
- apos UV scan: 6197
- helicity magnet scan: 6198
- PITA scan: 6199, 6200
Pedestal/Calibrations Updates
- https://docs.google.com/spreadsheets/d/1mt39fCuIW3Pr8TO7fzhtFjmMFt4Op30jMm5wMQke6Xo/edit?usp=sharing
- new pedestal mapfile: prex_DET_pedestal.5924-.map, reprompt every run since run 5924
Issues
- run 6182 -- there is large beam excursion in this run, cut leave only about 400 patterns, just flag it as junk
- BMW coil6's amplitudes has been increased since run 6203
- the current of slug 130 is limited to 135 uA
- it looks like the energy slope is decreasing
- in slug 130, the yield of atl1 decreased by 1%
