Difference between revisions of "Run Planning Meeting Notes, October 14 - October 20, 2021"

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# In last 24 hours:
 
# In last 24 hours:
 
#* FDC chiller tripped due to overheating - no chilled water flow: https://logbooks.jlab.org/entry/3923962
 
#* FDC chiller tripped due to overheating - no chilled water flow: https://logbooks.jlab.org/entry/3923962
#* Could not do rapid access - beacon bulb burned out - https://logbooks.jlab.org/entry/3924326  
+
#* Could not do rapid access - beacon bulb burned out - https://logbooks.jlab.org/entry/3924326 (lost about 40 min)
 
#* Early riser summary: https://logbooks.jlab.org/entry/3924292  
 
#* Early riser summary: https://logbooks.jlab.org/entry/3924292  
 
#* Owl summary: https://logbooks.jlab.org/entry/3923921
 
#* Owl summary: https://logbooks.jlab.org/entry/3923921
 
#* Swing summary: https://logbooks.jlab.org/entry/3923728
 
#* Swing summary: https://logbooks.jlab.org/entry/3923728
 
#* Day summary: https://logbooks.jlab.org/entry/3923480  
 
#* Day summary: https://logbooks.jlab.org/entry/3923480  
#* 374M(day+swing) triggers with B-field LHe 200nA.
+
#* ~400M triggers with B-field LHe 200nA + 300M without FDC
 
#* short downtime (~30 min) HallA BLA calibration
 
#* short downtime (~30 min) HallA BLA calibration
 
#* Run 81504 in raw mode
 
#* Run 81504 in raw mode
 
#* Run 81505 ~40min no D laser, B,C up, A down, last minute with the D laser.  
 
#* Run 81505 ~40min no D laser, B,C up, A down, last minute with the D laser.  
 
#* PS background https://logbooks.jlab.org/entry/3923621 (Sasha)
 
#* PS background https://logbooks.jlab.org/entry/3923621 (Sasha)
# Issues:
 
 
#* spike in beam current https://logbooks.jlab.org/entry/3923798
 
#* spike in beam current https://logbooks.jlab.org/entry/3923798
 +
# Remaining issues:
 
#* noisy FDC wires https://logbooks.jlab.org/entry/3923747
 
#* noisy FDC wires https://logbooks.jlab.org/entry/3923747
 
#* Bleedthrough
 
#* Bleedthrough
 
# [https://halldweb.jlab.org/primexd/run_plan/Run_Plan_Fall_2021.pdf Plan:]
 
# [https://halldweb.jlab.org/primexd/run_plan/Run_Plan_Fall_2021.pdf Plan:]
 
#* 2 more shits with 200 nA and target filled with He then wait for decision from Primex 4 pm meeting.
 
#* 2 more shits with 200 nA and target filled with He then wait for decision from Primex 4 pm meeting.

Revision as of 06:38, 14 October 2021

Thursday, October 14

  1. In last 24 hours:
  2. Remaining issues:
  3. Plan:
    • 2 more shits with 200 nA and target filled with He then wait for decision from Primex 4 pm meeting.