Difference between revisions of "WAC Notes July 22 2019"

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(Pedestal/Calibrations Updates)
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== Pedestal/Calibrations Updates ==
 
== Pedestal/Calibrations Updates ==
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== Issues ==
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* There is slowness in the computer system - Ole thinks it has to do with a combination of heavy ethernet load, heavy Cache usage, and a poorly calibrated Scheduler
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** https://logbooks.jlab.org/entry/3708226, https://logbooks.jlab.org/entry/3708217, https://logbooks.jlab.org/entry/3708222
 
* Caryn is working on pedestal studies
 
* Caryn is working on pedestal studies
 
** [https://logbooks.jlab.org/entry/3708263 3708263]
 
** [https://logbooks.jlab.org/entry/3708263 3708263]
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** [https://logbooks.jlab.org/entry/3708254 3708254]
 
** [https://logbooks.jlab.org/entry/3708254 3708254]
  
== Issues ==
 
  
 
== Other Status Updates ==
 
== Other Status Updates ==

Revision as of 15:22, 22 July 2019

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PREX Main << Weekly Analysis Coordinator << Instructions

WAC Notes July 21 2019 << >> WAC Notes July 23 2019

July 22 2019

Production Run List Swing 2019/07/21 - 2019/07/22 Owl

Start Slug 11, IHWP Out, FFB on always, no RHRS on 3564, junk until 3566

  • Dangerous Junk - 3564: HVs off on left arm - don't analyze, as it will confuse and reveal blinder due to bad pedestals/null signal/blinding confusion
  • Dangerous Junk - 3565: ""
  • Good - 3566: Begin production on slug 11, bcm width is quite large - 200 ppm, and minirun 4 has 185 USL ppm width, which is inexplicable as far as I can tell
  • Good - 3567: large beam trip at end, BCM width got better this run
  • Good - 3568
  • Good - 3569
  • Good - 3570: Aq ~ 0.5 ppm
  • Blinder failed, needs cuts - 3571: Needs cuts to recover
  • Good - 3572
  • Needs cuts - 3573: Charge feedback went off for some events - needs cuts
  • Good - 3574: BPM 12 slips during FFB off times
  • Good - 3575
  • Good - 3576

Non-Production Runs and Bad Runs

  • Dangerous Junk - 3564: HVs off on left arm - don't analyze, as it will confuse and reveal blinder due to bad pedestals/null signal/blinding confusion
  • Dangerous Junk - 3565: ""
  • Blinder failed, needs cuts - 3571: Needs cuts to recover
  • Needs cuts - 3573: Charge feedback went off for some events - needs cuts

Pedestal/Calibrations Updates

Issues


Other Status Updates