Aggregator
QE Measurement
FSD Masking Tool: Successful System UN-Masking for: BeamLossMonitor
Autolog save
Operator SIGN IN
QuickPic - 1L23 dropped HV, cav8 KCCU high
COMMENT ON Post SAM FE onset measurements C75 and C100 cryomodules
Log Number: 4474217Logbook(s): Body:
New measurements for
1L05: https://logbooks.jlab.org/entry/4474216
and 1L10: https://logbooks.jlab.org/entry/4474035
Field Emission Onset Measurements in 1L05
Log Number: 4474216Logbook(s): Entry Makers: bschaumlBody:
Cav 1: Quenching above 13.4 MV/m
Cav 2: Quenching above 14.7 MV/m
Cav 3: Quenching above 17.6 MV/m
Cav 4: At admin limit of 21.0 MV/m
Cav 5: Quenching above 17.7 MV/m
Cav 6: Quenching above 15.8 MV/m, FE exhibits strange "patchiness" on ramp down
Cav 7: At admin limit of 21.0 MV/m
Cav 8: At admin limit of 21.0 MV/m
CREW CHIEF SIGN IN
Log Number: 4474215Logbook(s): Body:
THOMAS JEFFERSON NATIONAL ACCELERATOR FACILITY
ACCELERATOR OPERATIONS CREW CHIEF SIGN IN FORM
Date : 03-03-26
Time : 23:07:12
Day : Tuesday
Shift : Owl
Crew Chief : Howard
Program Deputy: Schoene
Team : D
Arm : RADCON
Designated SSO: Price
LERF Operator:
Operators : Price, Chaudhary
This stamp certifies that the above Crew Chief has read/reviewed/received the following:
THOMAS JEFFERSON NATIONAL ACCELERATOR FACILITY
ACCELERATOR OPERATIONS CREW CHIEF SIGN IN FORM
Date : 03-03-26
Time : 23:07:12
Day : Tuesday
Shift : Owl
Crew Chief : Howard
Program Deputy: Schoene
Team : D
Arm : RADCON
Designated SSO: Price
LERF Operator:
Operators : Price, Chaudhary
This stamp certifies that the above Crew Chief has read/reviewed/received the following:
2L25 Commissioning Swing Shift
QuickPic - OLT 2L18:2-8
QuickPic - 2L21:3,4 OLT
Injector work summary: 80uA to ILD
FSD Masking Tool: Successful System Masking for: BeamLossMonitor
Autolog save
QuickPic - 2L14:1-4,6,8 OLT
QuickPic - 2L15:4, 5, 7, 8 OLT
iocsoftw4spce restored
Log Number: 4474206Logbook(s): Tags: Body: restorelib 3.0.1
Target restore date was 2026-03-03 20:42:12
The output from the myRestore execution was as follows:
iocsoftw4spce
systemEnum@2026-03-03 20:42
2(2) restored
Execute: /usr/csite/certified/bin/ced2Epics -ced ced -A -i iocsoftw4spce (success)
PVs modified: 0
PVs modified: 0
PVs modified: 0
PVs modified: 0
PVs modified: 0
PVs modified: 0
PVs modified: 0
Procedure return status: Success










