Difference between revisions of "WAC Notes August 27 2019"

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'''Daily Meeting [https://bluejeans.com/454783784 BlueJeans]'''
 
'''Daily Meeting [https://bluejeans.com/454783784 BlueJeans]'''
  
−
=== Production Run List - Slug ?? ===
+
=== Production Run List - Slug 70 ===
  
−
* Example - [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-08-12/run4067_000/run4067_000_all.pdf 40??]
+
*Run [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-08-27/run4585_000/ 4585]
 +
**BCM double peaking on double difference
 +
*Run [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-08-27/run4586_000/ 4586]
 +
**Large difference between BPM4A-X and its complement
 +
*Run [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-08-27/run4587_000/ 4587]
 +
*Run [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-08-27/run4588_000/ 4588]
 +
*Run [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-08-27/run4589_000/ 4589]
 +
**BCM double differences is still weirdly peaked, not terribly so
 +
*Run [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-08-27/run4590_000/ 4590]
 +
*Run [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-08-27/run4591_000/ 4591]
 +
*Run [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-08-27/run4592_000/ 4592]
 +
*Run [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-08-27/run4593_000/ 4593]
 +
*Run [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-08-27/run4594_000/ 4594]
 +
*Run [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-08-27/run4595_000/ 4595]
  
 +
=== Production Run List - Slug 71 ===
 +
So this slug had a lot of problems with widths due in part to a unchecked raster size and unsuitable optics.
 +
 +
CONFIG CHANGE: FFB On, Aq ON, BMW On, FF On
 +
*Run [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-08-28/run4596_000/ 4596]
 +
**Small BPM drifts on 4aX, advise doing nothing
 +
CONFIG CHANGE: FFB Off, Aq On, BMW On, FF On
 +
*Run [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-08-28/run4621_000/ 4621]
 +
**Main Detectors
 +
***Widths finally down again
 +
**BCMs
 +
***BCM wings again
 +
*Run [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-08-28/run4622_000/ 4622]
 +
*BCMs
 +
**Wings
 +
CONFIG CHANGE: FFB Off, Aq On, BMW On
 +
*Run [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-08-28/run4623_000/ 4623]
 +
*Run [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-08-28/run4624_000/ 4624]
 +
*Run [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-08-28/run4625_000/ 4625]
 +
*Run [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-08-28/run4626_000/ 4626]
 +
*Run [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-08-28/run4627_000/ 4627]
 +
*Run [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-08-28/run4628_000/ 4628]
 +
*Run [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-08-28/run4629_000/ 4629]
 +
*Run [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-08-28/run4630_000/ 4630]
 +
*Run [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-08-28/run4631_000/ 4631]
  
 
== Non-Production Runs and Bad Runs ==
 
== Non-Production Runs and Bad Runs ==
 +
The following runs had bad widths due to the raster and optics being bad
 +
*Run [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-08-28/run4606_000/ 4606]
 +
**Main Dets
 +
***Widths untenable
 +
**BPMs
 +
***BPM drifts at start of run, but in all honesty, does it matter?
 +
*Run [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-08-28/run4607_000/ 4607]
 +
**Main Dets
 +
***Widths bad
 +
*Run [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-08-28/run4608_000/ 4608]
 +
**Four seconds long
 +
*Run [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-08-28/run4609_000/ 4609]
 +
**Main Dets
 +
***Widths Bad
 +
***BPM drifts at start and end of runs
 +
CONFIG: FFB Off, Aq On, BMW On, FF Off
 +
*Run [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-08-28/run4612_000/ 4612]
 +
**Main Dets
 +
***Widths bad
 +
**BPMs
 +
***BPM 4aY drift at end of run >1 mm
 +
***BPM 4ec IDFK
 +
*Run [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-08-28/run4613_000/ 4613]
 +
**Main Dets
 +
***Widths bad
 +
**BPMs
 +
***BPM 4aY, 4eY drifts at end of run
 +
***4ec weird behavior
 +
CONFIG: FFB On, Aq On, BMW On
 +
*Run [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-08-28/run4614_000/ 4614]
 +
**Main Dets
 +
***Widths bad
 +
**BPMs
 +
***4a, 4e drifts at start of run
 +
*Run [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-08-28/run4615_000/ 4615]
 +
**Main Dets
 +
***Widths bad
 +
*Run [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-08-28/run4616_000/ 4616]
 +
**Main Dets
 +
***Widths bad
 +
*Run [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-08-28/run4617_000/ 4617]
 +
**Main Dets
 +
***Widths still kinda bad?
 +
**BPMs
 +
***BPM drifts in both 4a, 4e, and weird behavior in 4ac, and 4ec
 +
*Run [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-08-28/run4618_000/ 4618]
 +
**Main Dets
 +
***Widths bad
 +
**BCMs
 +
***Long beam down period in middle of run
 +
**BPMs
 +
***Beam drifts
 +
**Compton re-tuning happened during run
 +
*Run 4619
 +
**Missing?
 +
*Run [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-08-28/run4620_000/ 4620]
 +
**Main Dets
 +
***Widths still high
 +
**BPMs
 +
***BPM drifts, not that bad
  
  
 +
== Pedestal/Calibrations Updates ==
  
−
== Pedestal/Calibrations Updates ==
+
*Run 4610: Calibration
 +
*Run 4611: PITA Scan
  
 
== Issues ==
 
== Issues ==

Latest revision as of 12:30, 3 September 2019

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

WAC Notes August 26 2019 << >> WAC Notes August 28 2019

August 27 2019

Daily Meeting BlueJeans

Production Run List - Slug 70

  • Run 4585
    • BCM double peaking on double difference
  • Run 4586
    • Large difference between BPM4A-X and its complement
  • Run 4587
  • Run 4588
  • Run 4589
    • BCM double differences is still weirdly peaked, not terribly so
  • Run 4590
  • Run 4591
  • Run 4592
  • Run 4593
  • Run 4594
  • Run 4595

Production Run List - Slug 71

So this slug had a lot of problems with widths due in part to a unchecked raster size and unsuitable optics.

CONFIG CHANGE: FFB On, Aq ON, BMW On, FF On

  • Run 4596
    • Small BPM drifts on 4aX, advise doing nothing

CONFIG CHANGE: FFB Off, Aq On, BMW On, FF On

  • Run 4621
    • Main Detectors
      • Widths finally down again
    • BCMs
      • BCM wings again
  • Run 4622
  • BCMs
    • Wings

CONFIG CHANGE: FFB Off, Aq On, BMW On

Non-Production Runs and Bad Runs

The following runs had bad widths due to the raster and optics being bad

  • Run 4606
    • Main Dets
      • Widths untenable
    • BPMs
      • BPM drifts at start of run, but in all honesty, does it matter?
  • Run 4607
    • Main Dets
      • Widths bad
  • Run 4608
    • Four seconds long
  • Run 4609
    • Main Dets
      • Widths Bad
      • BPM drifts at start and end of runs

CONFIG: FFB Off, Aq On, BMW On, FF Off

  • Run 4612
    • Main Dets
      • Widths bad
    • BPMs
      • BPM 4aY drift at end of run >1 mm
      • BPM 4ec IDFK
  • Run 4613
    • Main Dets
      • Widths bad
    • BPMs
      • BPM 4aY, 4eY drifts at end of run
      • 4ec weird behavior

CONFIG: FFB On, Aq On, BMW On

  • Run 4614
    • Main Dets
      • Widths bad
    • BPMs
      • 4a, 4e drifts at start of run
  • Run 4615
    • Main Dets
      • Widths bad
  • Run 4616
    • Main Dets
      • Widths bad
  • Run 4617
    • Main Dets
      • Widths still kinda bad?
    • BPMs
      • BPM drifts in both 4a, 4e, and weird behavior in 4ac, and 4ec
  • Run 4618
    • Main Dets
      • Widths bad
    • BCMs
      • Long beam down period in middle of run
    • BPMs
      • Beam drifts
    • Compton re-tuning happened during run
  • Run 4619
    • Missing?
  • Run 4620
    • Main Dets
      • Widths still high
    • BPMs
      • BPM drifts, not that bad


Pedestal/Calibrations Updates

  • Run 4610: Calibration
  • Run 4611: PITA Scan

Issues

Other Status Updates

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