Difference between revisions of "WAC Notes July 21 2019"

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[[Main_Page|<B>PREX Main</B>]] << [[Weekly Analysis Coordinator]] << [[WAC|Instructions]]
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[[Main_Page|<B>PREX Main</B>]] << [[Weekly Analysis Coordinator]] << [[WAC Notes]] << [[WAC|Instructions]]
 
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[[WAC Notes July 20 2019]] << >> [[WAC Notes July 22 2019]]
 
[[WAC Notes July 20 2019]] << >> [[WAC Notes July 22 2019]]
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* S0 Out
 
* S0 Out
 
* IHWP Out 9 - 3520-3541
 
* IHWP Out 9 - 3520-3541
* IHWP In 10 - 3542-35-
+
* IHWP In 10 - 3542-35-63
  
 
=== Production Run List Swing 2019-07-20/ Owl 21 ===
 
=== Production Run List Swing 2019-07-20/ Owl 21 ===
* Start Slug 9 on 3520, junk until 3522
+
Start [https://hallaweb.jlab.org/parity/prex/onlinePlots/slug/slug_list/slug9-Left/y_postPanPlots_slug9-Left.pdf Slug 9] on 3520, junk until 3522
* Calibration - [3523]: Aggressive Aq scan
+
* Calibration - [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-07-20/run3523_000/run3523_000_all.pdf 3523]: Aggressive Aq scan
* Calibration/Needs Cuts - [3524]: IA scan
+
* Calibration/Good - [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-07-20/run3524_000/run3524_000_all.pdf 3524]: IA scan - after cuts its good
* Good - [3525]:
+
* Good - [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-07-20/run3525_000/run3525_000_all.pdf 3525]: begin production proper
* Good - [3533]: [https://logbooks.jlab.org/entry/3707791 Halog - End of the long BPM 12 X wandering journey that changed regression slopes]
+
* Good - [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-07-20/run3526_000/run3526_000_all.pdf 3526]
 +
* Good - [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-07-20/run3527_000/run3527_000_all.pdf 3527]
 +
* Good - [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-07-20/run3528_000/run3528_000_all.pdf 3528]
 +
* Good - [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-07-20/run3529_000/run3529_000_all.pdf 3529]
 +
* Good - [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-07-20/run3530_000/run3530_000_all.pdf 3530]: first 30k events have a beam excursion, this begins a 4 run long beam motion problem that affects the position locks/energy lock (due to FFB being off apparently - see [https://logbooks.jlab.org/entry/3707791 HALOG])
 +
* Good - [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-07-20/run3531_000/run3531_000_all.pdf 3531]
 +
* Good - [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-07-20/run3532_000/run3532_000_all.pdf 3532]: Noticeable 12 X beam trip recovery issues
 +
* Good - [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-07-21/run3533_000/run3533_000_all.pdf 3533]: [https://logbooks.jlab.org/entry/3707791 Halog - End of the long BPM 12 X wandering journey that changed regression slopes]
 +
* Good - [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-07-21/run3534_000/run3534_000_all.pdf 3534]: Back to normal
 +
* Good - [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-07-21/run3535_000/run3535_000_all.pdf 3535]
 +
* Good - [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-07-21/run3536_000/run3536_000_all.pdf 3536]
 +
* Good - [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-07-21/run3537_000/run3537_000_all.pdf 3537]
 +
* Good - [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-07-21/run3538_000/run3538_000_all.pdf 3538]: Trippy beam... OK
 +
* Good - [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-07-21/run3539_000/run3539_000_all.pdf 3539]
 +
* Good - [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-07-21/run3540_000/run3540_000_all.pdf 3540]: BPM movement... OK
 +
* Good - [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-07-21/run3541_000/run3541_000_all.pdf 3541]
  
 
=== Production Run List Owl 2019-07-21 ===
 
=== Production Run List Owl 2019-07-21 ===
* Start Slug 10 on 3542, junk 3542
+
Start [https://hallaweb.jlab.org/parity/prex/onlinePlots/slug/slug_list/slug10-Left/y_postPanPlots_slug10-Left.pdf Slug 10] on 3542, junk 3542
* - [3544]: [https://logbooks.jlab.org/entry/3707685 BPM saturation]
+
 
* Production - [3545]: [https://logbooks.jlab.org/entry/3707687 BPM saturation resolved]
+
* Junk - [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-07-21/run3542_000/run3542_000_all.pdf 3542]: start of slug, empty
* - [3555]: [https://logbooks.jlab.org/entry/3707801 Perpetually on FFB now] - looks good, other than broader BPM Y widths and 4eX looks noisier than its complement
+
* Good - [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-07-21/run3543_000/run3543_000_all.pdf 3543]
 +
* Junk - [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-07-21/run3544_000/run3544_000_all.pdf 3544]: [https://logbooks.jlab.org/entry/3707685 BPM saturation]
 +
* Good - [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-07-21/run3545_000/run3545_000_all.pdf 3545]: [https://logbooks.jlab.org/entry/3707687 BPM saturation resolved]
 +
* Good - [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-07-21/run3546_000/run3546_000_all.pdf 3546]
 +
* Good - [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-07-21/run3547_000/run3547_000_all.pdf 3547]
 +
* Good - [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-07-21/run3548_000/run3548_000_all.pdf 3548]: beam movement - begins a large excursion
 +
* Good - [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-07-21/run3549_000/run3549_000_all.pdf 3549]: beam movement - ends a large excursion
 +
* Good - [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-07-21/run3550_000/run3550_000_all.pdf 3550]
 +
* Good - [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-07-21/run3551_000/run3551_000_all.pdf 3551]
 +
* Good - [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-07-21/run3552_000/run3552_000_all.pdf 3552]
 +
* Good - [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-07-21/run3553_000/run3553_000_all.pdf 3553]: Watch out - very short
 +
* Good - [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-07-21/run3554_000/run3554_000_all.pdf 3554]
 +
* Good - [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-07-21/run3555_000/run3555_000_all.pdf 3555]: To mitigate beam movement - [https://logbooks.jlab.org/entry/3707801 Perpetually on FFB now] - looks good, other than broader BPM Y widths and 4eX looks noisier than its complement
 +
* Good - [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-07-21/run3556_000/run3556_000_all.pdf 3556]
 +
* Good - [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-07-21/run3557_000/run3557_000_all.pdf 3557]: Double peaked BCMs - 250-300 ppm widths, 0.4 ppm mean Aq
 +
* Good - [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-07-21/run3558_000/run3558_000_all.pdf 3558]: "" , 0.1 ppm mean Aq
 +
* Good - [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-07-21/run3559_000/run3559_000_all.pdf 3559]: BCM still wide
 +
* Good - [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-07-21/run3560_000/run3560_000_all.pdf 3560]: 220 ppm Aq width, 0.4 mean Aq, cuts worked
 +
* Good - [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-07-21/run3561_000/run3561_000_all.pdf 3561]
 +
* Good - [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-07-21/run3562_000/run3562_000_all.pdf 3562]
 +
* Good - [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-07-21/run3563_000/run3563_000_all.pdf 3563]: bcm looks good again now
  
 
== Non-Production Runs and Bad Runs ==
 
== Non-Production Runs and Bad Runs ==
 +
* Calibration - [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-07-20/run3523_000/run3523_000_all.pdf 3523]: Aggressive Aq scan
 +
* Junk - [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-07-21/run3542_000/run3542_000_all.pdf 3542]: start of slug, empty
 +
* Junk - [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-07-21/run3544_000/run3544_000_all.pdf 3544]: [https://logbooks.jlab.org/entry/3707685 BPM saturation]
  
 
== Pedestal/Calibrations Updates ==
 
== Pedestal/Calibrations Updates ==

Latest revision as of 16:51, 10 October 2019

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PREX Main << Weekly Analysis Coordinator << WAC Notes << Instructions

WAC Notes July 20 2019 << >> WAC Notes July 22 2019

July 21 2019

Slug 9/10

  • No Right Arm
  • Changed to an_ds1 normalizing BCM
  • Still working on pedestals
  • S0 Out
  • IHWP Out 9 - 3520-3541
  • IHWP In 10 - 3542-35-63

Production Run List Swing 2019-07-20/ Owl 21

Start Slug 9 on 3520, junk until 3522

Production Run List Owl 2019-07-21

Start Slug 10 on 3542, junk 3542

  • Junk - 3542: start of slug, empty
  • Good - 3543
  • Junk - 3544: BPM saturation
  • Good - 3545: BPM saturation resolved
  • Good - 3546
  • Good - 3547
  • Good - 3548: beam movement - begins a large excursion
  • Good - 3549: beam movement - ends a large excursion
  • Good - 3550
  • Good - 3551
  • Good - 3552
  • Good - 3553: Watch out - very short
  • Good - 3554
  • Good - 3555: To mitigate beam movement - Perpetually on FFB now - looks good, other than broader BPM Y widths and 4eX looks noisier than its complement
  • Good - 3556
  • Good - 3557: Double peaked BCMs - 250-300 ppm widths, 0.4 ppm mean Aq
  • Good - 3558: "" , 0.1 ppm mean Aq
  • Good - 3559: BCM still wide
  • Good - 3560: 220 ppm Aq width, 0.4 mean Aq, cuts worked
  • Good - 3561
  • Good - 3562
  • Good - 3563: bcm looks good again now

Non-Production Runs and Bad Runs

Pedestal/Calibrations Updates

  • Need to update the other BCMs with prior 50 uA pedestals from Caryn

Issues

Other Status Updates