Date

Attendees

Discussion items

  • Sebastian is on vacation 6/3-6/12
    • Ryan will be acting area physicist
    • New shifts are on the calendar
  • Hailey has accepted the Al Ashley fellowship!
    • Start date 7/1
  • AFS migration happening soon
    • Control system is already on NFS (question)
    • No news on a new deadline
    • Nicole will research and send something in the group chat
  • SLAC Summer Lunch on 6/20 - make sure to RSVP
  • SLAC Run and Walk is Weds, 6/5
    • During the PAMM
    • Roads to/from the klystron gallery will be blocked from 11:30-1 pm
  • Lauren to move decarads next week
    • Lauren should make a job to move Decarad 2 from CM33 → CM32 during the following PAMM
  • PAMM frequency changes being mulled over
    • Andy points out to CAMs that charges might be less with less PAMM planning time
    • Many stakeholders, so TBD
  • CMH1-4 & CMH2-4: follow up on these cavities
  • SSA drain voltages
    • Come up with a plan to adjust globally
  • Any global false quench issues over the past week?
    • One of the power amps had dipped low the last time that occurred
    • Phases(?)
  • Larger diurnal temp swings → larger PRL phase swings → starting to get to the red/yellow EPICS alarm thresholds
    • Automate PRL offset zeroing during phase scans
      • Sonya can work with the GUI owner
      • Study historical offsets during phase scans
    • Interface with the Justin/FJD effort to implement a feed forward
    • Look into the phase drift vs. linac Z
    • What is the diurnal variation in tunnel temps?
  • BSA rolled out in a couple of CMs two PAMMs ago!
    • Planning on deploying globally after the next PAMM
    • Deployed in CM31 & 32, but one of the racks is not working
  • What are the issues with high rep rate
    • Need to ramp up to 10 kHz, not just slam it on
    • At least until the LBNL collab work is done