Difference between revisions of "WAC Notes July 26 2019"
From PREX Wiki
Jump to navigationJump to search| Line 47: | Line 47: | ||
* Test run3638 | * Test run3638 | ||
* Test run3639 | * Test run3639 | ||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
* Test [https://hallaweb.jlab.org/parity/prex/onlinePlots/index.php?run=summary/all/run3642_000 run3642] | * Test [https://hallaweb.jlab.org/parity/prex/onlinePlots/index.php?run=summary/all/run3642_000 run3642] | ||
* Test [https://hallaweb.jlab.org/parity/prex/onlinePlots/index.php?run=summary/all/run3643_000 run3643] | * Test [https://hallaweb.jlab.org/parity/prex/onlinePlots/index.php?run=summary/all/run3643_000 run3643] | ||
Revision as of 18:27, 3 August 2019
| Documentation |
| HOW TOs for shift crew |
| Expert Tools |
| All Expert Contacts |
PREX Main << Weekly Analysis Coordinator << WAC Notes << Instructions
WAC Notes July 25 2019 << >> WAC Notes July 27 2019
July 26 2019
Daily Meeting BlueJeans
Production Run List
Start Slug 14, IHWP In, FFB on always
- Since we are using bcm_dg_ds, the width in the bcm asymmetry is 2X of what we had with bcm_an_ds
- We used the same, bcm_dg_ds, bcm in slug13 also, where the Aq width was ~1.5X of what we had with bcm_an_ds
- SAM3 started saturating since run3640
- Should we think about changing saturation limit for this SAM?
- If we compare with 70uA good run from previous slug, yield of SAMs on Right Hand Side has increased while on the other side decreased
- Good - run3652
- Good - run3653
- Good - run3654
- Good - run3655
- Good - run3656
- Good - run3657
- Good - run3658
- Good - run3659
- Good - run3664
- Regressed detector widths are ~5ppm higher than previous runs->might be due to the jump in current from 70uA to 60uA
- Good - run3666
- mini-run 8 had too large widths in regressed detector asymmetry
- Quad problem, applied cut->Looks good
Non-Production Runs and Bad Runs
- Test run3637
- Test run3638
- Test run3639
- Test run3642
- Test run3643
- Musson injects 10uA fake signal into digital system after new chassis added
- All the runs upto here were under slug13 conditions
- Test run3644
- Target Trouble Shooting
- Test run3647
- Attempting to production but some Feedback issue run3648
- Suspicious - run3649
- Short run with many beam trips
- Caryn says "attempting to go to production but having some FFB issues"
- Suspicious - run3650
- BPM11 saturated
- Suspicious - run3651
- BPM11 saturated
- No Beam - run3665
- Test - run3667
- Test - run3668
Pedestal/Calibrations Updates
Issues
Other Status Updates
- Accumulated charge =
- bcm_dg_ds pedestal map has been updated HAPLOG
- started burpcut since slug13
