Difference between revisions of "Meeting 2022 05 25"

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===  Update on BB GEMs ===
 
===  Update on BB GEMs ===
*  
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* All APVs plugged in and working.
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* Will perform a pedestal analysis soon.
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** Waiting for HiVolta supply to evaluate pedestals on layer 0.
  
 
===  Common Mode Algorithms ===
 
===  Common Mode Algorithms ===
*  
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* [https://sbs.jlab.org/DocDB/0002/000245/001/Neg_CM_correction_5_25_22.pdf CM negative bias corrections in SBS-offline]
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*[https://sbs.jlab.org/DocDB/0002/000244/001/CM_Method_Comparison_5_24_22.pdf CM algorithm comparisons for online subtraction]
  
 
=== DAQ updates (Ben, Bryan, Alex) ===
 
=== DAQ updates (Ben, Bryan, Alex) ===

Revision as of 10:16, 25 May 2022

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!


Near term work plan

  • See installation plan for SBS here: plan
  • Installation of HV dividers on BB: work plan
  • Thoughts on special run requests during GEn:
    • Luminosity studies (Nilanga)
    • Full readout studies for negative pulse studies and etc (Sean)

Update on INFN GEM layers for GEn-RP

  • Layers assembled and ready to be inserted in inline stack. Plan to run up HV this week.

Update on UVa GEM layers for GEn-RP

Update on BB GEMs

  • All APVs plugged in and working.
  • Will perform a pedestal analysis soon.
    • Waiting for HiVolta supply to evaluate pedestals on layer 0.

Common Mode Algorithms

DAQ updates (Ben, Bryan, Alex)

  • schematic of setup?
  • FIR filter?
  • Update on: need 2 DC working in Hall A