Difference between revisions of "Run Planning Meeting Notes, June 16 - June 22, 2022"

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(Friday June 17)
(Friday June 17)
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#*Harp scans performed [https://logbooks.jlab.org/entry/4003556][https://logbooks.jlab.org/entry/4003571][https://logbooks.jlab.org/entry/4003586]
 
#*Harp scans performed [https://logbooks.jlab.org/entry/4003556][https://logbooks.jlab.org/entry/4003571][https://logbooks.jlab.org/entry/4003586]
 
#*[https://logbooks.jlab.org/entry/4003600 Beam envelope looks good]
 
#*[https://logbooks.jlab.org/entry/4003600 Beam envelope looks good]
#*No CH edge observed. Hovanes helped to get diamond aligned overnight.
+
#*No CH edge observed. Hovanes helped to get diamond aligned overnight. [https://logbooks.jlab.org/entry/4003627]
 
#*Ran quasi production for NPP. Pressure change CDC alarm twice.  
 
#*Ran quasi production for NPP. Pressure change CDC alarm twice.  
 
#Reports
 
#Reports
 
#*From PD-RC 7:45 meeting.
 
#*From PD-RC 7:45 meeting.
#**
+
#**Hall C not getting high current, more work is needed
 +
#**Hall B will need a spin dance
 
#*[https://docs.google.com/spreadsheets/d/1sdluzy7p5vnlhw9AWJHBrYbXKTBet45o4den4zWX9dc/edit#gid=1855021251 Spreadsheet with list of runs]
 
#*[https://docs.google.com/spreadsheets/d/1sdluzy7p5vnlhw9AWJHBrYbXKTBet45o4den4zWX9dc/edit#gid=1855021251 Spreadsheet with list of runs]
 
#Issues
 
#Issues

Revision as of 08:24, 17 June 2022

Meeting are via ZoomGov: connect (Meeting ID: 160 199 0060 / Passcode 8394)

MCC whiteboard

Hall D counting room white board


Friday June 17

  1. Last 24h:
  2. Reports
  3. Issues
    • 24 tagger channels off
  4. Plans
    • Flux optimization/Act .Col. calibration
    • Trigger development for TOF trigger
    • RF recovery Tuesday
    • Accelerator maintenance day Thursday
    • Trigger development for TOF trigger
  5. Commissioning steps temporarily postponed:
    • PS and TAGH HV scans
    • Bleed-through test: measure bleed-through with A slit as usual and A slit completely closed to see whether using B slit would help.

Thursday June 16

  1. Last 24h:
    • No beam since last meeting
    • Still getting tagger voltage alarms (should we just turn those counters off?)
  2. Reports
  3. Issues
    • High trigger rate in CTOF
      • MWPC #6 window cover removed. If successful, great. Otherwise, attempt to move helium bag downstream.
  4. Plans:
  5. Upcoming Items:
    • PS and TAGH HV scans
    • Bleed-through test: measure bleed-through with A slit as usual and A slit completely closed to see whether using B slit would help.
    • Tagger Access:
      • Change HV crate (Nick, Chris)
      • Install helicity fibers and connect to DAQ