MPS Minutes 20210902

Dark current scans

Performed dark current scans in medium energy section this week with MB5A/C and MB0
EINJ was at setpoint 900 ~9.5 MeV
EMBT:PMT3 was mostly at 55pC, but went up to 70pC with a few spikes, otherwise constant level.
Stephi said, the magnet settings were spikes occurred are unlikely tunes.
EPICS connection from home was slow for Stephi, which was an issue for ramping magnet current
- Emphasized need for automated ramping program. Operator should step size and limit.

E-Linac was down last week --> No beam
Wednesday morning, Stephi and Ops had issues with the 2 low-energy PMTs tripping, while beam was supposed to be on EHD.