Meeting 2024 05 22

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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!

GEp preparations

  • De-cable SBS GEMs
  • De-cable BB GEMs
  • Move GEMs into their respective new frames (front and back tracker)
  • Remove layers, isolate shorted sectors, repair APVs as needed
  • Joe B will add LV inputs for new GEMs in the stack, we will need to make those cables (4 more layers)
  • Install BB gas distribution from SBS line (DSG will do this)
  • Further calibrations of SBS gas mix?
  • Install BB electronics crates and MPDs in new location
  • Prepare and install pixel layers
  • Repair/troubleshoot problematic CAEN crates
  • Move the GEMs into place on SBS
  • Cable all GEMs
  • Readout and troubleshoot
  • MPD testing and repair

DAQ updates (Ben, Bryan, Alex)

  • Implement and test histogram method?
  • 9 time samples?
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