Difference between revisions of "WAC Notes February 3 2020"
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* LQ2 tripped off at 19:07 | * LQ2 tripped off at 19:07 | ||
* it looks like the bpm X double peak just gone after we return to production [https://prex.jlab.org/analysis/crex/summary/2020-02-03/run6176_000/run6176_000_summary_bpm.pdf run 6176], though we still don't know why there comes the double peak and how it goes away? | * it looks like the bpm X double peak just gone after we return to production [https://prex.jlab.org/analysis/crex/summary/2020-02-03/run6176_000/run6176_000_summary_bpm.pdf run 6176], though we still don't know why there comes the double peak and how it goes away? | ||
| − | * for run 6176 | + | * for run 6176-6179, MCC can't deliver beam larger than 120 uA, so we just run at 120 uA |
== Updates == | == Updates == | ||
Revision as of 16:08, 4 February 2020
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PREX Main << Weekly Analysis Coordinator << WAC Notes CREX << Instructions
WAC Notes February 2 2020 << >> WAC Notes February 4 2020
February 3 2020
Daily Meeting BlueJeans
Production Run List - Slug 127 - IHWP OUT - Flip-RIGHT - Production
continue slug 127 from February 1:
Production Run List - Slug 128 - IHWP IN - Flip-RIGHT - Production
this slug at about 6 am
- Good - Run 6164
- Good - Run 6164
- Good - Run 6165
- Good - Run 6166
- Good - Run 6168
- Good - Run 6176
- Good - Run 6177
- Good - Run 6178
- Good - Run 6179
continue slug 128 on February 4:
Non-Production Runs and Bad Runs
Pedestal/Calibrations Updates
- https://docs.google.com/spreadsheets/d/1mt39fCuIW3Pr8TO7fzhtFjmMFt4Op30jMm5wMQke6Xo/edit?usp=sharing
Issues
- double peak in bpm X appears since run 6161, continues to most recent run
- raw asym of url goes up to huge value
- 3 (12:00 - 15:00) hours of hall C spin dance
- LQ2 tripped off at 19:07
- it looks like the bpm X double peak just gone after we return to production run 6176, though we still don't know why there comes the double peak and how it goes away?
- for run 6176-6179, MCC can't deliver beam larger than 120 uA, so we just run at 120 uA
