Aggregator
iCalibrate: Hall C
"Hall C down for config change, will come back up at 70 uA"
QuickPic - Set MARC9A.HIHI to .1 to force it into major alarm
CREW CHIEF SIGN IN
Log Number: 4517249Logbook(s): Body:
THOMAS JEFFERSON NATIONAL ACCELERATOR FACILITY
ACCELERATOR OPERATIONS CREW CHIEF SIGN IN FORM
Date : 06-27-26
Time : 07:14:51
Day : Saturday
Shift : Day
Crew Chief : Schoene
Program Deputy: Nissen
Team : B
Arm : Thomas
Designated SSO: Barker
LERF Operator:
Operators : Barker, Thomas
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 : 06-27-26
Time : 07:14:51
Day : Saturday
Shift : Day
Crew Chief : Schoene
Program Deputy: Nissen
Team : B
Arm : Thomas
Designated SSO: Barker
LERF Operator:
Operators : Barker, Thomas
This stamp certifies that the above Crew Chief has read/reviewed/received the following:
Crew Chief Shift Log, 2026-06-27 OWL
Log Number: 4517248Logbook(s): Tags: Body:
CEBAF SHIFT LOG
Shift Summary
Start of shift: xC 21 uA on Loop2
Crew Chief Timesheet Summary: 27 Jun 2026 OWL
Log Number: 4517245Logbook(s): Tags: Body:
Accelerator
PHYSICS
STUDIES
RESTORE
ACC
DOWN
OFF (SAM)
Planned
8
0
0
Downtime Incident CLOSED: QE measurement
FSD Masking Tool: Successful System UN-Masking for: CryoModule
Log Number: 4517233Logbook(s): Tags: Body: System UN-Masking for: CryoModule
User: samari
Areas: Injector NorthLinac SouthLinac
CryoModule Devices:
0L02
0L04
0L03
1L14
1L03
1L02
1L04
1L05
1L07
1L06
1L08
1L09
1L10
1L11
1L12
1L15
1L13
1L16
1L19
1L17
1L18
1L20
1L21
1L22
1L23
1L24
1L25
1L26
2L14
2L03
2L02
2L04
2L05
2L07
2L06
2L08
2L11
2L09
2L10
2L12
2L15
2L13
2L16
2L19
2L17
2L18
2L20
2L21
2L22
2L23
2L24
2L25
2L26
User: samari
Areas: Injector NorthLinac SouthLinac
CryoModule Devices:
0L02
0L04
0L03
1L14
1L03
1L02
1L04
1L05
1L07
1L06
1L08
1L09
1L10
1L11
1L12
1L15
1L13
1L16
1L19
1L17
1L18
1L20
1L21
1L22
1L23
1L24
1L25
1L26
2L14
2L03
2L02
2L04
2L05
2L07
2L06
2L08
2L11
2L09
2L10
2L12
2L15
2L13
2L16
2L19
2L17
2L18
2L20
2L21
2L22
2L23
2L24
2L25
2L26
QE Measurement
Downtime Incident CREATED: QE measurement
FSD Masking Tool: Successful System Masking for: CryoModule
Log Number: 4517228Logbook(s): Tags: Body: System Masking for: CryoModule
User: samari
Areas: Injector NorthLinac SouthLinac
CryoModule Devices:
0L02
0L04
0L03
1L14
1L03
1L02
1L04
1L05
1L07
1L06
1L08
1L09
1L10
1L11
1L12
1L15
1L13
1L16
1L19
1L17
1L18
1L20
1L21
1L22
1L23
1L24
1L25
1L26
2L14
2L03
2L02
2L04
2L05
2L07
2L06
2L08
2L11
2L09
2L10
2L12
2L15
2L13
2L16
2L19
2L17
2L18
2L20
2L21
2L22
2L23
2L24
2L25
2L26
User: samari
Areas: Injector NorthLinac SouthLinac
CryoModule Devices:
0L02
0L04
0L03
1L14
1L03
1L02
1L04
1L05
1L07
1L06
1L08
1L09
1L10
1L11
1L12
1L15
1L13
1L16
1L19
1L17
1L18
1L20
1L21
1L22
1L23
1L24
1L25
1L26
2L14
2L03
2L02
2L04
2L05
2L07
2L06
2L08
2L11
2L09
2L10
2L12
2L15
2L13
2L16
2L19
2L17
2L18
2L20
2L21
2L22
2L23
2L24
2L25
2L26
Checked NL C100s for FE
The OPS DRVHs for the following cavities have been updated: 1L25-3
Log Number: 4517226Logbook(s): Tags: Body:
The OPS DRVHs for the following cavities have been updated:
1L25-3
Username: samari
Date/Time: 06-27-26_06:00:07
RF Status: Good
Tuner Status: Good
Comment: DRVH=12.000 NDX Redux .35 R/hr for .5 MV/m
Previous OPS DRVH: 12.5
Special Instructions:
The OPS DRVHs for the following cavities have been updated: 1L24-1
Log Number: 4517223Logbook(s): Tags: Body:
The OPS DRVHs for the following cavities have been updated:
1L24-1
Username: samari
Date/Time: 06-27-26_05:59:10
RF Status: Good
Tuner Status: Good
Comment: DRVH=8.100 NDX reduction by .2 R/hr at INX1L25
Previous OPS DRVH: 8.4
Special Instructions:
Follow-up Re: iocbcm lost comms, tripped BLA
Downtime Incident CLOSED: iocbcm lost comms
iocbcm restored
Log Number: 4517197Logbook(s): Tags: Body: restorelib 3.0.1
Target restore date was 2026-06-27 04:05:36
The output from the myRestore execution was as follows:
iocbcm
<NOTE> BLA: Provided macro *IOC* is never used
BLA
Execute: burtwb -f /a/opsuser/mccops/burt/REBOOT/bcmVme/snap/bcmVme.snap (success)
bcmVme@2026-06-27 04:05
20(20) restored
Procedure return status: Success
systemEnum@2026-06-27 04:05
2(2) restored
Execute: /usr/csite/certified/bin/ced2Epics -ced ced -A -i iocbcm (success)
PVs modified: 0
PVs modified: 0
PVs modified: 0
PVs modified: 0
PVs modi










