Difference between revisions of "WAC Notes July 25 2019"
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* Good - [https://hallaweb.jlab.org/parity/prex/onlinePlots/index.php?run=summary/all/run3623_000 run3623] | * Good - [https://hallaweb.jlab.org/parity/prex/onlinePlots/index.php?run=summary/all/run3623_000 run3623] | ||
* Good - [https://hallaweb.jlab.org/parity/prex/onlinePlots/index.php?run=summary/all/run3624_000 run3624] | * Good - [https://hallaweb.jlab.org/parity/prex/onlinePlots/index.php?run=summary/all/run3624_000 run3624] | ||
| − | * | + | * Suspicious - [https://hallaweb.jlab.org/parity/prex/onlinePlots/index.php?run=summary/all/run3628_000 run3628] |
| − | * | + | * Suspicious - [https://hallaweb.jlab.org/parity/prex/onlinePlots/index.php?run=summary/all/run3629_000 run3629] |
| + | ** Aq mean is too large | ||
| + | ** Test run [https://logbooks.jlab.org/entry/3709945 HALOG] | ||
| + | * Suspicious - [https://hallaweb.jlab.org/parity/prex/onlinePlots/index.php?run=summary/all/run3630_000 run3630] | ||
| + | ** Detector widths are fluctuating between mini-runs. | ||
== Non-Production Runs and Bad Runs == | == Non-Production Runs and Bad Runs == | ||
Revision as of 08:20, 26 July 2019
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PREX Main << Weekly Analysis Coordinator << WAC Notes << Instructions
WAC Notes July 24 2019 << >> WAC Notes July 26 2019
July 25 2019
Production Run List
Start Slug 13, IHWP OUT Flip Right, FFB on always
- Good - run3622
- Good - run3623
- Good - run3624
- Suspicious - run3628
- Suspicious - run3629
- Aq mean is too large
- Test run HALOG
- Suspicious - run3630
- Detector widths are fluctuating between mini-runs.
Non-Production Runs and Bad Runs
Pedestal/Calibrations Updates
Issues
- There were many pedestal and event cut problems. From now on, when an event cut isn't absolutely necessary it should be removed - see japan source code for reference of cuts here
- The BCM appears to be falling apart. We are fixing it and running slug 12 on BCM DG DS in the meantime.
- BPM 4ec had intermittant problems (iocse10 has issues) and so we are regressing with 4e again. BPM 11X is ok and stays in regression.
- Increase in Detector widths and Collimator temperature HALOG COLLIMATOR HALOG
- Increase in collimator temperature and raising neutron dose HALOG
- The increase in detector widths started from late Swing Shift HALOG
- Cavity BPM lock change HALOG
