Difference between revisions of "WAC Notes July 26 2019"

Revision as of 08:39, 27 July 2019

Daily Meeting BlueJeans

- 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
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
Good - run3652
Good - run3653
Good - run3654
Good - run3655
Good - run3656

Test run3637
Test run3638
Test run3639
Test - run3640
- This run was taken during collimator scan
- Aq widths are too large
Test - run3641
- Aq widths are too large (>200ppm)
- Started with 1uA checking position then go to 70uA
- Really a test run
Test run3642
Test run3643
- Musson injects 10uA fake signal into digital system after new chassis added
Test run3644
- Target Trouble Shooting
Test run3647
Attempting to production but some Feedback issue run3648

@@ Line 25: / Line 25: @@
 Start [https://hallaweb.jlab.org/parity/prex/onlinePlots/slug/slug_list/slug14-Left/y_postPanPlots_slug14-Left.pdf 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'''
+** '''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'''
 * Suspicious - [https://hallaweb.jlab.org/parity/prex/onlinePlots/index.php?run=summary/all/run3649_000 run3649]
 ** Short run with many beam trips