Difference between revisions of "Meeting 2023 10 25"
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=== Update on layers for GEn-RP === | === Update on layers for GEn-RP === | ||
| − | * LV probably died in SBS and will be repaired on Wednesday when beam is away [] | + | * LV probably died in SBS and will be repaired on Wednesday when beam is away [https://logbooks.jlab.org/entry/4204633] |
* HV problem in SBS layer 6 since turning on beam [https://logbooks.jlab.org/entry/4200833] | * HV problem in SBS layer 6 since turning on beam [https://logbooks.jlab.org/entry/4200833] | ||
* Some problem in SBS layer 2 [https://logbooks.jlab.org/files/2023/10/4200832/summaryPlots_5732_sbs_gem.pdf] | * Some problem in SBS layer 2 [https://logbooks.jlab.org/files/2023/10/4200832/summaryPlots_5732_sbs_gem.pdf] | ||
Revision as of 10:38, 23 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!
Contents
GEM inventory for GEn-RP and GEp:
Update on BB GEMs
- GEM experts on-call [3]
- BB HV was tripping a lot this weekend due to beam issues. We continued to raise the trip limits to reduce the trips of the detectors[4]
- BB GEM 5th layer, top most module (XY) likely shorted [5], [6], [7]
Update on layers for GEn-RP
- LV probably died in SBS and will be repaired on Wednesday when beam is away [8]
- HV problem in SBS layer 6 since turning on beam [9]
- Some problem in SBS layer 2 [10]
- Mass flow controller problem is still unresolved [11]
