Difference between revisions of "Wednesday, November 6, 2019, 11:00 EST"

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Latest revision as of 11:13, 6 November 2019

Back to Main Compton Page >> Compton Meetings

1. Dial Toll-Free Number: 1-888-240-2560 (U.S. & Canada)
2. International participants dial:
Toll Number: 1-408-740-7256
3. Enter meeting ID:140287970

Desktop sharing:


Meeting room = Cebaf Center F226


  • Hall A will start earlier than originally planned - Monday, November 25
  • Hall will be locked up for high current test Wednesday or Thursday

Electron detector

  • Detector installation
    • detector in place pumping, 3 new 500 um silicons and plan C thick
    • quote for top plate with 4 connectors 4500$

Robin pic 1.png

    • IOC working for LV and HV ( had to replace some connectors which fell on floor )
    • Issue with motion control, Ben looking at it
    • FSD seems ok but need to test when magnet are on
    • one missing HV distribution board
    • VETROC adapter and QWAD cable adapter ordered (1500$ !)
    • to do
      • power detector, check noise, dark current
      • cosmics
  • QWAD adapter boards
  • Spare QWADs
  • Counting DAQ


  • New LOSP in effect - everyone needs LTT, new walkthrough. No one is authorized to use system until this is done.
  • Complete new laser safety training by end of month
  • Mirror replacement in progress

Photon Detector

  • PREX checks - complete (?)
  • CREX preparations


  • ACC0 - laser-cycle analysis
  • ACC4 - laser cycle analysis