Aggregator

Log Number: 4476605Logbook(s): 

• BTLOG
• ELOG

Entry Makers: alexsBody: 

Log Number: 4476604Logbook(s): 

• ELOG

Body: 

Not cancelled.

Log Number: 4476603Logbook(s): 

• ELOG

Body: 

Turbo Pump Cart removed from VRV5C11; VIP5C11B Pressure = Good. Hall D Tagger Task Complete.

Log Number: 4476602Logbook(s): 

• ELOG
• RFLOG

Entry Makers: alexsBody: 

Recovered without issue

Log Number: 4476601Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Shenenberger
DATE:             03/13/2026
SHIFT:               Swing

The operator has read the following:

Log Number: 4476600Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Anthony
DATE:             03/13/2026
SHIFT:               Swing

The operator has read the following:

• ELOG
• PD Shift Plan
• Radiation Surveys for PSS Segments in Controlled Access
• PSS Log

Log Number: 4476599Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Shriner
DATE:             03/13/2026
SHIFT:               Swing

The operator has read the following:

• ELOG
• PD Shift Plan
• Radiation Surveys for PSS Segments in Controlled Access
• PSS Log

Log Number: 4476598Logbook(s): 

• ELOG

Body: 

Ops reported that rfTrimUp/Down script was throwing a socket error because it was unable to turn off

"Unable to suspend AutoChris: <C++ Sockets>: Server is unavailable"

Although it was running, I restarted the rfReset (AKA AutoChris). daemon.

Ops tried again, and the error was thrown - however, the script proceeded to trim.
Ops has turn off the rfReset manually from the rfPanel.

Log Number: 4476597Logbook(s): 

• ELOG
• RFLOG

Tags: 

• Autolog

Body: Ran from opsnx02

ABORTED after 0 iterations.

GREY: RF OFF
RATNI RED: <= 3.0 dB
GASKL RED: <1.8 V or > 2.4 V

Log Number: 4476596Logbook(s): 

• ELOG
• RFLOG

Tags: 

• Autolog

Body: Ran from opsnx02

ABORTED after 0 iterations.

GREY: RF OFF
RATNI RED: <= 3.0 dB
GASKL RED: <1.8 V or > 2.4 V

Log Number: 4476595Logbook(s): 

• ELOG
• RFLOG

Tags: 

• Autolog

Body: Ran from opsl05

Finished after 3 iterations.

GREY: RF OFF
RATNI RED: <= 3.0 dB
GASKL RED: <1.8 V or > 2.4 V

Log Number: 4476594Logbook(s): 

• ELOG

Body: 

2L10-1 and 7 restored to RF after comm. fixes. monitored HV KMAI.KRRP and other trips in 2L03, 2L05, and 2L09 this morning and things are looking good with most of the problems being taken care of. Circulator in 2L03-7 will last at 12 Mv/m until we can look at all of them after they are at the DRVH and stable for a week of running ! Good Job everybody on getting beam for the weekend !!!

Log Number: 4476592Logbook(s): 

• ELOG
• RFLOG

Tags: 

• Autolog

Body: Ran from opsnx02

ABORTED after 0 iterations.

GREY: RF OFF
RATNI RED: <= 3.0 dB
GASKL RED: <1.8 V or > 2.4 V

Log Number: 4476591Logbook(s): 

• ELOG

Entry Makers: kernsBody: 

Monitored KRRP drop at 1152 and after Mike McCaughan lowered gradient from 18.5Mv/m with 138kW to 9.6Mv/m where KRRP spikes above 250kW and faults. KRRP spiked to 200kW several times today at even lower gradients and pretty sure this corresponds to Cavity de-tuning and CRFP changes during the changes. Running well at 12 Mv/m with ~100 mw KRRP and will stay at that gradient until the rest of the circulators can be monitored as well. Circulator load change outs require no beam and opening the waveguide so this ain't happing until a maintenance day !!!!

Log Number: 4476589Logbook(s): 

• ELOG

Entry Makers: dthomasBody: 

Log Number: 4476587Logbook(s): 

• ELOG

Body: 

Thank you!

Log Number: 4476586Logbook(s): 

• ELOG
• RFLOG

Tags: 

• Autolog

Body: Ran from opsl03

Finished after 4 iterations.

GREY: RF OFF
RATNI RED: <= 3.0 dB
GASKL RED: <1.8 V or > 2.4 V

Log Number: 4476585Logbook(s): 

• ELOG
• LERFLOG

Body: 
THOMAS JEFFERSON NATIONAL ACCELERATOR FACILITY
ACCELERATOR OPERATIONS CREW CHIEF SIGN IN FORM

Date : 03-13-26
Time : 15:34:51
Day : Friday
Shift : Swing

Crew Chief : Forman
Program Deputy: Roblin
Team : C
Arm : Anthony
Designated SSO: Shenenberger
LERF Operator:
Operators : Anthony, Shenenberger, Shriner

This stamp certifies that the above Crew Chief has read/reviewed/received the following:

Log Number: 4476584Logbook(s): 

• ELOG

Body: 

Yes this is complete

Log Number: 4476583Logbook(s): 

• ELOG

Entry Makers: dthomasBody: