Aggregator
"xD BNR for radiator change"
Operator SIGN IN
Operator SIGN IN
smartRAT Cavity Instability Detection Daily Report
To view waveforms from a timestamp:
ssh opsrfdaqnl1 "smartRAT -m DAQ -d /data/fast_daq/<timestamp>"
To view waveforms of the top 25 from this report:
ssh opsrfdaqnl1 "smartRAT_view_daily_top25 2026-05-19-2026-05-26"
Data directory: /cs/prohome/apps/s/smartRAT2/3-4/fileio/pca_data/output_cavityOutDet/calibrated_cavitylevel_centralize_tsfresh_minimal_gmespmes/whole/rcntnp/2026-05-19-2026-05-26/PCA/
Orbit/Injector/Energy Locks and positions
Had ~2 hour run and been smooth sailing all night
I attribute it to the reduction in current Gun uA < 50
Which seems to have ended the injector charging/discharging events
FIG. 1
Been running ALL energy Locks (INJ, 1A, 2A)
I suppose that's been helping as well
FIG. 2, 5
Hard to say if the Injector A1(x,y) PID locks have helped or not.
However, they have also be running all night.
Autolog save
CREW CHIEF SIGN IN
THOMAS JEFFERSON NATIONAL ACCELERATOR FACILITY
ACCELERATOR OPERATIONS CREW CHIEF SIGN IN FORM
Date : 05-26-26
Time : 23:11:05
Day : Tuesday
Shift : Owl
Crew Chief : Howard
Program Deputy: Saitiniyazi
Team : D
Arm : Price
Designated SSO: Chaudhary
LERF Operator:
Operators : Price, Chaudhary
This stamp certifies that the above Crew Chief has read/reviewed/received the following:
Crew Chief Shift Log, 2026-05-26 SWING
Start of shift: CW to halls B, C, and D.
Crew Chief Timesheet Summary: 26 May 2026 SWING
1 Hour 55 minutes without a trip
MOLLER Install Update 05/26/2026
Hall A techs started mixing and pouring grout, team was able, to pour two forms for the Drift pipe base and one form for Down stream enclosure. Team continued with building of forms for Pion donut base. EIC techs started installing water lines, for MPS filter system.
xB Target pressure drops -20%, Midstream Halo +5200%, HPS downstream Halo +4900%
Seems like Injector charging/discharging has a sweet spot of Gun uA > ~50
ATLis Comments Daily Digest
Autolog save
COMMENT ON Q0 Measurements via Flow Meter on Zone 2L25
Vacuum Group Summary 2026-05-26
VIP1L06B
- Investigated spikes, valve closures
- Cannot directly blame 1L06 cryomodule problems, has been off since 5/24
- Pressure bumps since early March
- No problems from plasma processing of 1L05 back in Oct-Nov. 2025
- Will need appendage pump during high energy transition to address issue










