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