February 12, 2021 - PQB/RTP meeting with UVa

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Meeting Info =

We will meet Friday Feb 12 @ 2pm via BlueJeans
Meeting URL (for video and/or audio call in): https://bluejeans.com/7572697097
Phone number (for audio call in): 1-888-240-2560
Meeting ID: 7572697097#


  • (Joe) - Brief upgrade status & schedule media:210210_HallD_CollaborationMeeting.pptx
  • (Shukui) - Describe modifications to laser layout, show a sketch
  • (Aaron) - Status of new RTP driver, sequence to hand off for testing, wrap this up
  • (All) - Make plans for
- Installing Pockels cell (RTP or KDP)
- Testing RTP driver
- PQB tests during Phase 1 commissioning

Minutes and Action Items

Shukui's punch list
  • (1) Caryn writes up a detailed procedure
  • (2) Joe or Amali's JLab supervisor initiates the process to get her on the list of people for "essential work"
  • (3) Schedule and get laser/MEDCON training
  • (4) Amali and I will go through the procedure and get the system in
Caryn's ATLIS list
  • 1.Cathode Window rotation and gradient test (1-2shifts, 15uA, up to a type of beam current monitor PCup ok)
  • 2.130keV sensitivity test (1/2 shift, 15-20uA, preferably up to FC2 or after chopper)
  • 3.200keV sensitivity test (1/2 shift, 15-20uA, preferably up to FC2 or after chopper)
  • 4.convergence test 1-2 shift, 15-20uA, preferably up to FC2 or after chopper
Riad's comment on BPM's
  • One more thing to pay attention to: Pete had to dis-connect some BPM cables from the parity DAQ ADC boards. He moved around some BPMs in the iocs in Injector Service Building. The cables are labelled but you will have to plug them back into the ADCs. Maybe a good time to re-organize these cables.