Difference between revisions of "Run Planning Meeting Notes, Oct 11-Oct 17, 2018"

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== Friday, Oct 12 at 08:45 ==
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# Notes from the past 24 hours:
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#* Beam back at 11:30 am, Sasha finished L1 trigger studies by 2:00 pm
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#* MCC suggests they recalibrate iIon chamber to reduce trip rates. Previously, it was only calibrated up to 80 nA.
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#* Sergey performed high rate DAQ tests with current up to 900 nA (want to try at 1 uA?)
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#* [https://logbooks.jlab.org/entry/3607777 David has new online monitoring site up]
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#CEBAF
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#*
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#Action Items
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#Issues
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#* Multiple alarms for BCAL downstream environmental sensors. Elton contacts Nick who reports [https://logbooks.jlab.org/entry/3607819 downstream BCAL PLC -Ethernet port quit]. Access needed.
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#Reports
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#*[https://logbooks.jlab.org/entry/3607590 Monitoring Report]
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#* [https://halldweb.jlab.org/data_monitoring/Plot_Browser.html Plot Browser]
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#* [https://docs.google.com/spreadsheets/d/1NffTc4-S5PbTMSuH_pp7ZYsGRH4JC_WSVo770_iJYt0/edit#gid=1865737386 Statistics Spreadsheet]
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#Run Plan
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#*Need to schedule a TAC run
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#** Can we do this opportunistically?
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#** Use bleedthrough current?
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#** Hall C plans to switch experiments on approximately the 22nd. This is around the time of accelerator maintenance, so they may plan to switch experiments then.
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#* Hurricane Michael arriving this evening. Do we need to take any precautions?
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#* [https://halldweb.jlab.org/wiki/images/d/de/Fall18_week4.jpg Week 4] [https://halldweb.jlab.org/wiki/index.php/File:Fall18_week5.jpg Week 5]
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#**Beam Studies Monday
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#**RF Recovery Tuesday
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== Thursday, Oct 11 at 08:45 ==
 
== Thursday, Oct 11 at 08:45 ==
 
# Notes from the past 24 hours:
 
# Notes from the past 24 hours:

Revision as of 20:00, 11 October 2018

Friday, Oct 12 at 08:45

  1. Notes from the past 24 hours:
    • Beam back at 11:30 am, Sasha finished L1 trigger studies by 2:00 pm
    • MCC suggests they recalibrate iIon chamber to reduce trip rates. Previously, it was only calibrated up to 80 nA.
    • Sergey performed high rate DAQ tests with current up to 900 nA (want to try at 1 uA?)
    • David has new online monitoring site up
  2. CEBAF
  3. Action Items
  4. Issues
  5. Reports
  6. Run Plan
    • Need to schedule a TAC run
      • Can we do this opportunistically?
      • Use bleedthrough current?
      • Hall C plans to switch experiments on approximately the 22nd. This is around the time of accelerator maintenance, so they may plan to switch experiments then.
    • Hurricane Michael arriving this evening. Do we need to take any precautions?
    • Week 4 Week 5
      • Beam Studies Monday
      • RF Recovery Tuesday

Thursday, Oct 11 at 08:45

  1. Notes from the past 24 hours:
    • Beam issues most of swing (7hrs to complete amorphous run) and owl shift (~1hr of beam in total).
  2. CEBAF
    • 5th pass separator failed during swing shift and remained problematic into the beginning of owl. Beam back at 3:20am.
    • PSS drop in the machine at 3:30 am. No beam until 6am.
  3. Action Items
  4. Issues
  5. Reports
  6. Run Plan
    • Need to schedule a TAC run
      • Can we do this opportunistically?
      • Use bleedthrough current?
      • Hall C plans to switch experiments on approximately the 22nd. This is around the time of accelerator maintenance, so they may plan to switch experiments then.
    • Hurricane Michael arriving this evening. Do we need to take any precautions?
    • Week 4 Week 5
      • Beam Studies Monday
      • RF Recovery Tuesday
  7. AOB
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