RC Meeting and Run Plan, Wednesday, December 4th 2019

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RC Meeting Information

RC Daily Meetings are at 4:15 PM, 2nd floor Counting House Meeting Room

  • Bluejeans remote connection information:
 To join the Meeting:
 To join via Room System:
 Video Conferencing System: bjn.vc -or-
 Meeting ID : 861439920
 To join via phone :
 1)  Dial:
   +1.408.740.7256 (US (San Jose))
   +1.888.240.2560 (US Toll Free))
   +1.408.317.9253 (US (Primary, San Jose))
   (see all numbers - http://bluejeans.com/numbers)
 2)  Enter Conference ID : 861439920

Useful Links


  • Someone has been changing magnet settings in alarm handler. PLEASE DO NOT DO THIS

General Issues

  • HMS Dipole NMR gui screwed up, no way to set target B [1]
  • Helium leak in Moller warm return, Dave Gaskell is fixing [2]
  • Joe Beaufait fixed SHMS inner sliding door interlock [3]
  • Alarm handler has issues connecting to EPICS (Steve Wood is on top of this).
  • SHMS Shower gain match and HV issues: Eric (almost) done!
  • Operational restrictions on optics target inconsistent with empty target (Brad/JP).
  • Ion chamber calibration procedure revised (Lester, Tom, Brad, Dave Mack)

Hall Status

  • Magnets ready to go [4]
  • Moller commissioning ongoing (Dave Gaskell)

Target Status & Issues

  • JP posted checklist for target work [5]
  • Target ladder unstuck, laser alignment to be tested tomorrow morning (oven will be heated up tonight)
  • Significant work on target thermometry ongoing (RTD installs)
  • Polarimetry still needs to be commissioned

Run preparedness

  • Plans for BCM Calibrations?
  • Coordinate beam ramp procedure/limits/alarm with Dan Moser (MCC)

Special Requests

  • Please be gentle with our target :-)