Run Planning Meeting Notes, Feb 28 - Mar 6, 2019

• Run_Coordination_Meetings:Spring2019_Run
• PrimEx-η run plan
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Thursday, Feb. 28 at 08:45

1. Past 24 hours:
   • Compton Production: ??? M triggers with Be
   • Occupancy plots - Sasha
   • Compton plots run 61322 - Drew
2. Issues:
   • Beam orbit locks off
   • Unstable beam
3. Today (Thursday):
   • Remove Be foil @ 8 AM, but leave cylindrical holding tube. Lockup hall at ~1 pm
   • Production running with no target until 6 am Friday morning?
4. Friday plan:
   • LHe target installation:
     • Hall open at 6 am for bleeding up beamline
     • Other work in the Hall: start counter installation, others?
5. LHe target cooldown and filling schedule?
   • Chris expects ~10-12 hours required for cooldown. He would like to be here during the initial fill.
   • Possible plan: Run warm empty target for few shifts, start cooldown over the weekend and fill on Monday?