Run Planning Meeting Notes, October 13 - October 19, 2022

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Meetings are via ZoomGov: connect (Meeting ID: 160 199 0060 / Passcode 8394)

MCC whiteboard

Hall D counting room white board

Hall D Logbook

Back to Run Coordination Meetings:Fall2022

Monday, October 17

Past 24 hours

Issues

Plan

  • Collect production data at 200(250?) nA
  • ARW Tour Wednesday, NL will be open during Day shift.

Sunday, October 16

Past 24 hours

  • 2.1B triggers collected on He target since yesterday morning 8:30AM (as of 8:30AM Sunday morning)
  • Beam was down for ~8.5hrs from 7PM Saturday night to 3:30AM Sunday morning due to 2K Cold Box trip.
  • When beam was restored, we did the usual harp scans
  • Shift Summary

Issues

Plan

  • Continue taking production data at 200nA over the weekend.


Saturday, October 15

Past 24 hours

Issues

  • Problems reported establishing connection to VNC session by remote worker. Seems to be fixed.

Plan

  • Continue taking production data at 200nA over the weekend.


Friday, October 14

Past 24 hours

  • ~7:40 am started filling target
  • Relatively smooth running on full target
  • Shift Summary
    • [ Early Riser Wednesday]
    • [ Day Wednesday]
    • [ Swing Wednesday]
    • [ Owl Wednesday/Thursday]
    • [ Early Riser Thursday]


  • ABUs:  ? + 6.4 + 6.7 = hrs
  • Data Summary: we collected 2.1B on empty before switching to full target; since then collected ~2.8B on full

Issues

Plan

  • Take data with Filled Target until ~???B triggers
  • Friday day shift: Wien angle change and pass change for Hall A; (concurrently Hall D Safety training at 9:30 am (M. Dalton)?????????)
  • Opportunistic: EIC calorimeter prototype installation at PS calorimeter; need one hour (maybe Thursday?); contact Sasha
  • Kondo repositions his detector
  • FCAL base change

Thursday, October 13

Past 24 hours

  • Relatively smooth running on empty target
  • ~7:40 am started filling target


  • ABUs: 5.4 + 5.2 + 6.8 = 17.4 hrs
  • Data Summary: >0.4B triggers on empty target since 16:00 Wednesday -> >1.8B on empty total


Issues

Plan

  • Take data with Filled Target until ~???B triggers
  • Friday day shift: Wien angle change and pass change for Hall A; (concurrently Hall D Safety training at 9:30 am (M. Dalton)?????????)
  • Opportunistic: EIC calorimeter prototype installation at PS calorimeter; need one hour (maybe Thursday?); contact Sasha