Difference between revisions of "WAC Notes August 30 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 74 ===
−
 
+
During this slug there was an RHRS dipole trip, so the slug can be divided into two-arm and left-arm-only running
−
* Example - [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-08-12/run4067_000/run4067_000_all.pdf 40??]
 
  
 +
Two-Arm Running:
 +
*Run [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-08-30/run4683_000/ 4677]
 +
**Main Dets
 +
***Slightly wide
 +
**BPMs
 +
***Important BPMs missing?!
 +
*Run [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-08-30/run4683_000/ 4678]
 +
**Main Dets
 +
***Same deal as 4677
 +
**BPMs
 +
***BPM diffs still kinda bad
 +
CONFIG: RHRS dipole died at this point.
 +
*Run [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-08-30/run4683_000/ 4679]
 +
**BPMs
 +
***Still not great
 +
*Run [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-08-30/run4683_000/ 4680]
 +
**BCMs
 +
***Double difference wings forming
 +
*Run [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-08-30/run4683_000/ 4681]
 +
**BCMs
 +
***Wings again
 +
**BPMs
 +
***Still not great, widths especially bad on 4aY, 4eY
 +
*Run [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-08-30/run4683_000/ 4682]
 +
**BPMs
 +
***Same as 4681
 +
*Run [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-08-30/run4683_000/ 4683]: Short
 +
**BPMs
 +
***Large BPM drifts
 +
*Run [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-08-30/run4683_000/ 4684]: Short
 +
**BCMs
 +
***Double peaking on double-diffs
 +
**BPMs
 +
***Still not great
 +
*Run [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-08-30/run4683_000/ 4687]
 +
**BCMs
 +
***Wings
 +
**BPMs
 +
***Widths getting worse?
 +
*Run [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-08-30/run4683_000/ 4688]
 +
**Main Dets
 +
***DSL asym kinda wide... not sure about worrying about it
 +
**BPMs
 +
***Small BPM drifts
 +
RHRS restored during this period
 +
*Run [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-08-30/run4683_000/ 4691]
 +
**Main Dets
 +
***Widths are very bad
 +
**BPMs
 +
***Diff widths are bad
 +
*Run [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-08-30/run4683_000/ 4694]
 +
**Main Dets
 +
***Still bad
 +
CONFIG CHANGE: Optics reversion
 +
*Run [https://hallaweb.jlab.org/parity/prex/onlinePlots/summary/2019-08-30/run4683_000/ 4695]
 +
**Main Dets
 +
***Normal again
  
 
== Non-Production Runs and Bad Runs ==
 
== Non-Production Runs and Bad Runs ==
 +
Prompt shows no good events for the following:
 +
*Run 4685
 +
*Run 4686
  
 +
Runs taken during access to fix RHRS:
 +
*Run 4690
  
 +
Results for the following runs were beset by bad detector widths:
 +
*Run 4692
 +
*Run 4693
  
 
== Pedestal/Calibrations Updates ==
 
== Pedestal/Calibrations Updates ==

Latest revision as of 13:34, 3 September 2019

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

WAC Notes August 29 2019 << >> WAC Notes August 31 2019

August 30 2019

Daily Meeting BlueJeans

Production Run List - Slug 74

During this slug there was an RHRS dipole trip, so the slug can be divided into two-arm and left-arm-only running

Two-Arm Running:

  • Run 4677
    • Main Dets
      • Slightly wide
    • BPMs
      • Important BPMs missing?!
  • Run 4678
    • Main Dets
      • Same deal as 4677
    • BPMs
      • BPM diffs still kinda bad

CONFIG: RHRS dipole died at this point.

  • Run 4679
    • BPMs
      • Still not great
  • Run 4680
    • BCMs
      • Double difference wings forming
  • Run 4681
    • BCMs
      • Wings again
    • BPMs
      • Still not great, widths especially bad on 4aY, 4eY
  • Run 4682
    • BPMs
      • Same as 4681
  • Run 4683: Short
    • BPMs
      • Large BPM drifts
  • Run 4684: Short
    • BCMs
      • Double peaking on double-diffs
    • BPMs
      • Still not great
  • Run 4687
    • BCMs
      • Wings
    • BPMs
      • Widths getting worse?
  • Run 4688
    • Main Dets
      • DSL asym kinda wide... not sure about worrying about it
    • BPMs
      • Small BPM drifts

RHRS restored during this period

  • Run 4691
    • Main Dets
      • Widths are very bad
    • BPMs
      • Diff widths are bad
  • Run 4694
    • Main Dets
      • Still bad

CONFIG CHANGE: Optics reversion

  • Run 4695
    • Main Dets
      • Normal again

Non-Production Runs and Bad Runs

Prompt shows no good events for the following:

  • Run 4685
  • Run 4686

Runs taken during access to fix RHRS:

  • Run 4690

Results for the following runs were beset by bad detector widths:

  • Run 4692
  • Run 4693

Pedestal/Calibrations Updates

Issues

Other Status Updates

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