Difference between revisions of "Run Planning Meeting Notes, October 7 - October 13, 2021"

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(Wednesday, October 13)
(Wednesday, October 13)
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#* Swing summary: https://logbooks.jlab.org/entry/3922919
 
#* Swing summary: https://logbooks.jlab.org/entry/3922919
 
#* Day summary: https://logbooks.jlab.org/entry/3922741
 
#* Day summary: https://logbooks.jlab.org/entry/3922741
 +
#* ~1B trigger w/ B-field & 200 nA
 
#* Offline skim are now available https://logbooks.jlab.org/entry/3922774 (Sean)
 
#* Offline skim are now available https://logbooks.jlab.org/entry/3922774 (Sean)
 
#* Lowered HV on FDC2 Cell3 HV1p  https://logbooks.jlab.org/entry/3922784 https://logbooks.jlab.org/entry/3922969 (Lubomir)
 
#* Lowered HV on FDC2 Cell3 HV1p  https://logbooks.jlab.org/entry/3922784 https://logbooks.jlab.org/entry/3922969 (Lubomir)

Revision as of 07:55, 13 October 2021

Wednesday, October 13

  1. In last 24 hours:
  2. Issues:
  3. Plan:
    • 4 more shits with 200 nA and target filled with He
    • Tomorrow around 8 am, start empty target run (decision will be made at the 4 pm meeting)

Tuesday, October 12

  1. In last 24 hours:
  2. Issues:
  3. Plan:
    • Take production data at 200 nA w/ target filled w/ He

Monday, October 11

  1. In last 72 hours:
  2. Issues:
  3. Plan:

Friday, October 8

  1. In last 24 hours:
  2. Issues:
  3. Plan:
    • 100 nA (2 shifts)
    • Turn the magnet on and ramp to low current (50A)
    • Hall A will be back online Monday morning
    • Tuesday Beam study / RF recovery will probably be postponed to a later day

Thursday, October 7

  1. In last 24 hours:
  2. Issues:
  3. Plan:
    • Special run for BCAL, TPOL retracted, 5 mn beam at 200 nA, normal DAQ cfg
    • 200 nA CDC & FDC turn off (3 shifts)
    • 100 nA CDC & FDC turn off (2 shifts)
    • MCC will run the Moller at helicity flip rate for HallB which might disrupt HallD beam
    • If Hall A is back online today (unlikely most probably tomorrow)
      • Check radiation
      • HARP scan
      • Bleedthrough run with 10 kHz random pulser, HallD laser turn off, and no beam for 40mn