RC meeting and Run Plan, Wednesday 27th March

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RC Meeting Information

RC Daily Meetings are at 4:30 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

Current Status

  • Data taking for 3 pass period settings completed 10am this morning
  • MCC switched us to 4 pass earlier today
  • Aerogel switch wrapping up now, roof back on, doing some final tests (see screenshot) and will be locking up soon
  • Magnets and spectrometers being set as we speak
  • PD aware we want arc measurement at 4 pass ASAP, will co-ordinate a time at 7:45 meeting tomorrow

Screenshot 2019-03-27 15-52-42.png

Current Run Plan

  • Begin beam checkout procedure as soon as the hall is locked up again and we get beam back
  • Take calibration runs as directed by run plan (latest version is dated 24th March and is in a folder in the counting house)
  • Proceed on to Lumi and HEEP runs (should take us through till day tomorrow if things are running smoothly)
  • Also need HARP scans and arc energy measurement, will discuss with PD tomorrow morning (28/3/19)
  • Begin Physics data taking again

Notices in Effect for Shift Crew

  • Please take a screenshot of the spectrometer angles when they are moved to a new position and make a log entry. If working on a kinematic that lasts several days take an image daily.
  • Pay attention to the notices posted in the counting house regarding HMS Q1/Q2.
  • If HMS interlocks when ramping, check the live camera image of the HMS power supplies for smoke/water before clearing the interlock.

Special Requests

  • Superharp scan?