Difference between revisions of "WAC Notes February 24 2020"

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(Production Run List - Slug 144 - IHWP IN - Flip-LEFT - Production)
(Production Run List - Slug 144 - IHWP IN - Flip-LEFT - Production)
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* Good - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run6647_000 Run 6647]
 
* Good - [https://prex.jlab.org/analysis/crex/index.php?run=summary/all/run6647_000 Run 6647]
 
** ~1mm of energy bpm excursion
 
** ~1mm of energy bpm excursion
** dpp jumped to ~-3e-4 causing ~3mm of less acceptance in quartz.
+
** dpp jumped to ~-3e-4 causing ~3mm of less acceptance in quartz.(See https://logbooks.jlab.org/entry/3790948)
 
** This caused energy slope increase and width increase during minirun4
 
** This caused energy slope increase and width increase during minirun4
  

Revision as of 11:43, 24 February 2020

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WAC Notes February 23 2020 << >> WAC Notes February 25 2020

February 24 2020

Daily Meeting BlueJeans


Production Run List - Slug 142 - IHWP OUT - Flip-LEFT - Production

Start this slug middle of Day shift, February 22 and Complete in the beginning of Swing shift, February 22. Due to LQ1 trip we went to slug143 in between.

Production Run List - Slug 144 - IHWP IN - Flip-LEFT - Production

Start this slug halfway swing shift, February 23

  • Good - Run 6633
  • NeedCut - Run 6636
    • An outlier in bcm_asym (~8000ppm)
  • Good - Run 6637
    • Some energy excursion (~1mm)
  • Good - Run 6638
  • Good - Run 6639
    • LHRS yield started degrading again
  • Good - Run 6644
    • Septum needed to cycle before this run.
    • LHRS energy slope jumped up after the cycle
  • NeedCut - Run 6645
    • ~-5+/-3ppm Aq in minirun3
  • Good - Run 6646
  • Good - Run 6647
    • ~1mm of energy bpm excursion
    • dpp jumped to ~-3e-4 causing ~3mm of less acceptance in quartz.(See https://logbooks.jlab.org/entry/3790948)
    • This caused energy slope increase and width increase during minirun4

Non-Production Runs and Bad Runs

Pedestal/Calibrations Updates

Issues

Updates