Run Planning Meeting Notes, September 10 - 16, 2020

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Revision as of 14:50, 10 September 2020 by Deurpam (Talk | contribs) (Friday, September 11 at 8:45)

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Integrated trigger count

GlueX Statistics Run Sheet


MEDCON 5 restrictions (Bob May email)

  1. adhere to counting room capacity restrictions
  2. maintain 6 ft. separation (briefly passing another person inside 6 ft. while moving about the counting room is inevitable and is OK)
  3. wear masks anytime more than one person present in the counting room
  4. at MEDCON 5 the lab has no cafeteria services because eating "cafeteria style" (eating in common from prepared food) is inconsistent with COVID-19 controls. Staging food in the counting room to share is inconsistent with MEDCON 5 COVID-19 controls.
  5. food and drink consumption - because it requires removing face coverings to consume - should be limited to packaged food and drink brought for personal use that is consumed while maintaining at least 6 ft. from the nearest person and ideally, consumed in a separate room from others.

Friday, September 11 at 8:45

  1. Last 24 hours:
  2. Reports/issues:
  3. Run plan
    • Continue production runs
    • SRC trigger fine tuning. 2h A. Somov
    • Tuesday Sept. 15th: 3h of beam study expected
      • Access planed to the PS area to reinsert the WB and check the communication. (Vladimir Berdnikov, 1h). If unforeseen beatdown time, access can be done earlier on opportunistic basis (any time except Friday 6pm to Saturday 7am).
    • Thursday or Friday Sept. 17th/18th: Hall C pass change from 5 to 1 pass. We should request to run on our own slit.
    • Special tasks remaining:
      • Periodic harp scans (last one done on Sept. 5th). The rates and transmission have been stable
      • One last empty target run (2h)
      • Beam rastering test
      • Check CCal active basis with 2nA beam. 2h. A. Somov. To be scheduled when Hall C is at 1-pass, Hall A is down and we have our own slit.

Thursday, September 10 at 8:45

  1. Last 24 hours:
  2. Reports/issues:
  3. Run plan
    • Continue production runs
    • Large amount of beam trips due to Hall A beam steering problem. Beam will be down at (tentatively) 9am today for an expected 1 or 2h to address the problem.
    • Tuesday Sept. 15th: 3h of beam study expected
    • Thursday or Friday Sept. 17th/18th: Hall C pass change from 5 to 1 pass
    • Special tasks remaining:
      • Beam rastering test
      • Periodic harp scans (last one done on Sept. 5th). The rates and transmission have been stable
      • Empty target run?