WAC Notes January 25 2020

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

WAC Notes January 24 2020 << >> WAC Notes January 26 2020

January 25 2020

Daily Meeting BlueJeans

Production Run List - Slug 115 - Ca48 - IHWP IN

  • Good - Run 5915 - Calcium 48 production at last - cut BCM noisiness issue 0:40000 and 440000:
  • Good - Run 5916 - Cutting out 80000:162000 for BCM Aq issue
  • Good - Run 5917 - looks good. Cutting out 8000:40000 and 104000:152000 for BCM Aq issue
  • Good - Run 5918 - looks good. Cutting 16000:32000 for Aq blow up issue
  • Good - Run 5919 - Looks good


Production Run List - Slug 116 - Ca48 - IHWP OUT

  • Good - Run 5921 - Looks good
  • Good - Run 5922 - Looks good
  • Good - Run 5923 - Looks good
  • Good - Run 5924 - Main detectors moved x=-1.4mm both arms, looks good, some Aq clipping at the beginning, but OK

Production Run List - Slug 117 - Ca48 - IHWP OUT - detector alignment slug split

  • Good - Run 5928 - Post detector alignment. Some beam motion but its mostly fine.
  • Good - Run 5929 - Looks good
  • NeedCut/Decision - Run 5939 - Low Current.
  • NeedCut/Decision - Run 5940 - Low Current.

Non-Production Runs and Bad Runs

  • Burn in/Thermal commissioning - Run 5910 - Calcium 48 90 uA burn in
  • Burn in/Thermal commissioning - Run 5911 - Junk
  • Burn in/Thermal commissioning - Run 5912 - Calcium 48 60-120 uA burn in
  • Good Burn in/Thermal commissioning - Run 5913 - Calcium 48 120 uA burn in - data looks good
  • Good Burn in/Thermal commissioning - Run 5914 - Calcium 48 120 uA burn in - data looks good
  • Bad - Run 5920 - 120 uA, no Aq feedback, short run

Pedestal/Calibrations Updates

Issues

  • Restoring production on Calcium after target restoration. Target burn in, etc.
  • BMOD data is lacking from many runs, and some fix is needed to get properly useful data for these slugs after CREX II target is installed
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