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June 7th, 2015 (Evening Run)

Aim: Prepare the upstream tracker for taking data, timing it with TOF0.

Daily schedule

June 7th
Time 10pm - 6am
MOM V. Blackmore
Lead shifter A. Dobbs
Shifter 2 S. Middleton
BLOC A. Dobbs
SOC A. Dobbs
Experimenter E. Overton, M. Uchida
Physics Shifter P. Franchini
Beam? Yes
Additional Personnel

Shift plan:

  • 10pm
    • Shifters arrive
    • Hall and beam line still prepared from previous run
    • Experts still present
    • Run the best pion beam and timing configuration determined by Ed & Melissa in previous shift
    • Monitor online reconstruction, fix if possible
    • Given time and rate at TOF2, repeat run (identical beam line settings) with thinnest diffuser iris (iris 1).
    • Given time and rate at TOF2, repeat with diffuser iris 2 (each run adding more radiation lengths -- pay particular attention to rate at TOF2, as more diffuser will decrease this significantly)

Data Requested

  • Data to uptream tracker

Beamline Configurations

  • We expect to run with 2V beamloss and the beam bump active.
  • TOF1 is not in the beam line
  • DS is currently off
  • Begin with a pion beam from Run Control (e.g. as used for a TOF calibration) and adjust as instructed by E. Overton and M. Uchida

Phone details

Phone access : ReadyTalk number

US 866-740-1260

UK 0800-496-0576

Swiss 0800-70-53-51

Italy 800182592

Access Code: 2155402

Updated by Blackmore, Victoria over 7 years ago ยท 1 revisions