Difference between revisions of "Run Planning Meeting Notes, August 18 - August 23, 2022"

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(Past 24 hours)
(Wednesday August 24)
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**CCAL is on the platform now.  
 
**CCAL is on the platform now.  
 
**CCAL motion was checked by Hovanes and it is working.
 
**CCAL motion was checked by Hovanes and it is working.
 +
*Flash ADC problems have been resolved
 +
**[https://logbooks.jlab.org/entry/4032656 Flash ADC problems (Sasha)]
 +
  
 
=== Issues ===
 
=== Issues ===
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*[https://tasklists.jlab.org/atlis/tasks/107349 Beam dump update. Current estimation for beam in Hall D will be Aug 31]
 
*[https://tasklists.jlab.org/atlis/tasks/107349 Beam dump update. Current estimation for beam in Hall D will be Aug 31]
 
*[https://logbooks.jlab.org/entry/4032518 DAQ errors (Sasha)]
 
*[https://logbooks.jlab.org/entry/4032518 DAQ errors (Sasha)]
*[https://logbooks.jlab.org/entry/4032656 Flash ADC problems (Sasha)]
 
 
*[https://logbooks.jlab.org/entry/4031511 Some suspicious FCAL channels  (Igal)]
 
*[https://logbooks.jlab.org/entry/4031511 Some suspicious FCAL channels  (Igal)]
  

Revision as of 21:49, 23 August 2022


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

MCC whiteboard

Hall D counting room white board

Hall D Logbook

Back to Run Coordination Meetings:Fall2022

Thursday August 18

Reconfiguration Plan


Friday August 19

Past 24 hours


Monday August 22

Past 72 hours


Tuesday August 23

Past 24 hours


Wednesday August 24

Past 24 hours


Issues

The hot checkout page


Readiness Check List

  • Solenoid (Eugene/Beni)
    • Start the run with magnetic field on
  • Surveys (Tim/Mark)
    • FCAL survey
    • TOF survey
    • ST survey
    • TAGM
    • TAGH
    • Survey beamline component (secondary collimator, PS, beam pipe downstream the PS, etc.)
    • Survey CCAL after it's installed in the Hall
  • DAQ (Sergei).
    • Include CDC1, ST, and CCAL crates to the readout. Power the detector, continue taking cosmic data during the detector configuration change.
  • Trigger (Alex S.)
    • Check physics triggers
    • Run CCAL trigger when the detector is installed in the Hall
    • Connect / check CCAL LED and alpha triggers
  • Beam line
    • Install He beam pipe between FCAL and CCAL (Tim)
    • Install led shielding wall in front downstream the PS (Tim)
    • Radiator status
      • Check amorphous radiator
    • Tagger hodoscope (A. Somov)
      • Install plates with TAGH counters
      • Install / check repaired TAGH countes
    • Tagger microscope (Tim / Richard Jones)
      • Move TAGM to the new location and rotate
    • Collimator Motion (Hovanes)
      • Not changed
    • Active collimator detectors(Richard Jones/Alexandre Deur)
      • Move active collimator to 5 mm hole
      • Check
    • Profiler (Hovanes)
      • Not changed
    • Luminosity monitor (Hovanes)
      • Not changed
    • Halo monitors
      • Not changed
    • PS system (Alex Somov)
      • Not changed
    • Beam line magnets (PS magnet sweeping magnet and tagger quads).
      • Change filed of the PS magnet
    • Polarimeter (Sebastian Cole/M. Dugger)
      • Optional, not used in PrimEx
    • Targets (Chris/Tim/Alexandre D.)
      • LH4
      • Be
    • TAC (Alex Somov/Hovanes)
      • Use CCAL (TAC can be used as a backup)
    • Slow control (Hovanes)
      • Check CCAL
    • RF (Sergei)
      • Not changed
    • Radiation monitors (Alexandre D.)
      • Not changed
  • Detector systems
    • ST (Beni)
      • Connect cables, check dark rate
    • FDC (Lubomir)
      • Not changed
    • CDC (Beni)
      • Move CDC1 crate to the nominal position, cable up
      • Check readout
    • BCal (Mark D. / Elton)
      • Not changed
    • FCal (Mark D.)
      • Check / replace bases if needed
    • ComCal (Alex Somov)
    • Check detector controls (Nick)
      • Install CCAL platform
      • Check platform motion
      • Installed detector on the platform
      • Connect cables
      • Connect LMS
      • Check detector
    • TOF (Beni)
      • Remove inner acrylic absorber