Run Meeting: March 22nd, 2020

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10:00AM Run Meeting, Counting house meeting room (200C) (NOT)

RC: Carlos Ayerbe

Summary of past 24h:

• Summary in the RC Daily Report

https://logbooks.jlab.org/entry/3807345

• Owl and Day shifts quite smooth and productive
  • Mohammad solution for the RTPC worked (~1 Cathode trip/h)
• Eric optimized the RTPC HV resulting in no more trips
• Half of Swing shift smooth
• Target purge at 19:30h
  • trigger rates after the purge reduced ~33%
  • The main hypothesis was a not well purge target the day before
  • I purged the target two times more manually.
  • We continue production with this trigger rate, which apparently is quite similar to the RTPC 1 (???)

Plan:

• Run production
  • open discussion to raise beam current up to 400nA
• cry for Deuterium
• Flush Target ~19:00 (I am trying to shorter the purge time to finally have it around noon)
  • Time schedule changes accepted

Info

BlueJeans connection info:

To join the Meeting: https://bluejeans.com/7576835804