Difference between revisions of "Meeting 2023 10 11"

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(Created page with "<span style="font-size:larger">'''GMn GEM commissioning Meetings: WEDNESDAY 10:30am - 11:30am'''</span> Link to all previous meetings: [https://hallaweb.jlab.org/wiki/index.p...")
 
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=== Update on layers for GEn-RP ===
 
=== Update on layers for GEn-RP ===
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* APV order, about 200 APVs
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* APV order status
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* Review of APVs needed for near-term experiments (XW)
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* Recent DAQ problems seem to be resolved by restarted the xterms (not SBS problem)
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* SBS gas issues: need to watch bottle changeovers as the bottle didn't switch last weekend (probably due to nitrogen problem) [https://logbooks.jlab.org/entry/4189875]. Since forcing the bottle changeover, it should be noted that bottle changeovers are preceded by about 1-2 hours of mixture dropping by about 10%. We could force the changeovers to avoid this.
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* Update from EEL, if any
 
* Update from EEL, if any
  
 
=== DAQ updates (Ben, Bryan, Alex) ===
 
=== DAQ updates (Ben, Bryan, Alex) ===
 
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Latest revision as of 12:32, 9 October 2023

GMn GEM commissioning Meetings: WEDNESDAY 10:30am - 11:30am

Link to all previous meetings: GMn GEM Commissioning Meeting

Please use sbs_gems mailing list for plots/communications and HALOG entries relevant to GEMs!

GEM inventory for GEn-RP and GEp:

  • Inventory and plan: [1]
  • HV upgrade tracker: [2]

Update on BB GEMs

  • GEM experts on-call [3]
  • Hole in layer 2 fixed
  • Problems with power supplies [4], [5]

Update on layers for GEn-RP

  • APV order status
  • Update from EEL, if any

DAQ updates (Ben, Bryan, Alex)

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