WAC Notes February 1 2020

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Revision as of 10:56, 31 March 2020 by Cameronc (Talk | contribs) (Production Run List - Slug 126 - IHWP IN - Flip-RIGHT - Production)

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

WAC Notes January 31 2020 << >> WAC Notes February 2 2020

February 1 2020

Daily Meeting BlueJeans


Production Run List - Slug 122 - IHWP IN - Flip-RIGHT - Production

continue slug 122 from January 31:


Production Run List - Slug 123 - IHWP IN - Flip-RIGHT - Production

separate single arm runs into new slug

  • recover needed - Run 6105 somehow separate the right arm events from the double arm events
  • Right arm only - Run 6106


Production Run List - Slug 124 - IHWP OUT - Flip-RIGHT - Production

this slug starts at about 3:50 am

Production Run List - Slug 125 - IHWP OUT - Flip-RIGHT - Production

  • Good - Run 6115
  • Good - Run 6116
  • Good - Run 6118
  • Good - Run 6119
  • Good - Run 6120 - The DD sees large offsets surrounding some laser noise events all throughout, and digitals disagree at 1 or so sigma with analogs DD. BCM mean is poorly constrained by large RMS due to laser noise.
    • Later: Adding cuts at onset of Aq noise and some trip recoveries. Events 20k:30k, 50k:75k, and 150k:250k
  • Good - Run 6121
  • Good - Run 6122
  • Good - Run 6123
  • Good - Run 6124

Production Run List - Slug 126 - IHWP IN - Flip-RIGHT - Production

start slug 126 at about 20:50

  • Good - Run 6125 - Again, the DD sees large offsets surrounding some laser noise events all throughout, and digitals disagree at 1 or so sigma with analogs DD. BCM mean is poorly constrained by large RMS due to laser noise, again.
    • Later: Adding cuts at onset of Aq noise and some trip recoveries. Events 0:55k, 140k:215k
  • Good - Run 6126
  • Good - Run 6127
  • Good - Run 6128

more runs on February 2

Non-Production Runs and Bad Runs

Pedestal/Calibrations Updates

Issues

  • Since run 6099, the bcm asym is quite large (>~ 300 ppm) due to large asym in injector
  • LQ2 quenched at about 3:25 am, making run 6105 through 6110 right arm only
  • yield_atr1_mean of slug 125 is different from that in slug 124 (though the only difference between the two slugs is that we fixed the quenched LQ2), why change in left magnet will affect right at1?
  • the same gap happens to yield of sams

Updates