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COMMENT ON Plasma processing during the Fall 2025 SAM

2 days 1 hour ago
Log Number: 4460900Logbook(s): Body: 

Completed VIP1L05B Neg pump reactivation following procedure. Vat valve VBV1L05B was closed afterwards. Air lines were swapped to the correct position. VBV1L05B is currently closed. All admin tags removed from airline cables.
VIP1L05B@1e-8
VIP1L05A@7e-10
VIP1L06A@1e-9
VIP1L06B@3e-8

Removed upstream turbo pump & downstream gas manifold from module.

fhumphry

C75-05 Acceptance Swing Shift

2 days 10 hours ago
Log Number: 4460898Logbook(s): Body: 

Completed FE characterization for Cavity 6: FE Onset ~ 15.8 MV/m. Highest dose rate ~ 100 mR/hr
Completed Gradient Tests for Cavity 8: Emax = 19.2 MV/m (Quench Limited). Took two attempts to complete One hour run at 18.7 MV/m due to some unknown interlock fault.
Field Emission for Cavity 8: FE Onset ~ 12.4 MV/m. Max Dose rate ~ 5 R/hr at the BL return tube. 100 mR/hr gradient ~15.5 MV/m

drury

Cryo Daily Work Summary

2 days 16 hours ago
Log Number: 4460867Logbook(s): Entry Makers: radovicBody: 

Removed purge rigs from 1L04/06 this morning to allow for more pumps and backfills of those two modules.
Reinstalled purge rigs in 1L04/06 this afternoon in preparation for tomorrow's u-tube operations.
North LINAC zone 10 CAMAC to PLC upgrade continued.

radovic

Survey and Alignment work summary

2 days 17 hours ago
Log Number: 4460861Logbook(s): Body: 

3rd November work:
- prepare for Hall A MOLLER probe alignment in Torus Magnet #1;
- training on the new Theodolite.

4th November work map:
- (test lab) Hall A MOLLER probe alignment in Torus Magnet #1;
- (test lab) training on the new theodolite.

balan

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MCC Crew Chief Blackshaw
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