December 19, 2022

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RC Meeting Information

RC Daily Meetings are at 11:00 (am) via Zoom and in person in the counting house meeting room (2nd floor)

  • Zoom remote connection information:
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 Meeting ID: 160 710 0885
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Useful Links

Current Status

  • Today (12/19)
    • Beam taken away at 7am as scheduled to begin the scheduled accelerator down.
    • Hall C in Restricted Access.
    • SHMS and HMS magnets ramped to zero.
    • SHMS and HMS HVs are off.
    • Dave Meekins arrived at 8:30AM to begin warming up the target.
  • Yesterday (12/18)


Current Run Plan

  • Is there any work that needs to be coordinated by RC today?
    • (I don't think so)
  • No Hall C meeting today.

Notices in Effect for Shift Crew

Current Issues

  • Beam Energy Measurement
    • I was assured at the 8:00AM meeting today that they are taking the incident seriously and are still investigating.
    • Doug mentioned that they are considering reporting it as an "incident" to the DOE in part due to all the equipment damage.
  • PSS issues.
    • Should be fixed now with the new hardware.
    • BUT it seems very wired to me that the failure mode is to drop to restricted access.
  • Unser
  • Radiation Damage in general.
    • We should be on the lookout for other hardware that may have been damaged by radiation.


Planned Accesses to the Hall

Planned Accelerator Configuration Changes

Special Requests

  • Happy Holidays!