Aggregator

Log Number: 4475036Logbook(s): 

• ELOG
• LERFLOG

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

Date : 03-09-26
Time : 07:10:54
Day : Monday
Shift : Day

Crew Chief : Mock
Program Deputy: Schoene
Team : B
Arm : Barker
Designated SSO: Thomas
LERF Operator:
Operators : Barker, Thomas

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

Log Number: 4475034Logbook(s): 

• ELOG
• RFLOG

Entry Makers: msmithBody: 

'Lost HV interlock while in HV'. Tried bringing it back twice with no luck. Operator investigated and found the CPS breaker has tripped.

Log Number: 4475033Logbook(s): 

• ELOG
• BPMLOG

Body: Problem: Alarm - Hardware Failure at Init
See Ops PR 4475028

Log Number: 4475032Logbook(s): 

• ELOG
• BPMLOG

Body: Problem: Alarm - Hardware Failure at Init
See Ops PR 4475028

Log Number: 4475031Logbook(s): 

• POLOG
• ELOG

Body: 

- Gun trip on Thursday afternoon was caused by HV cable connection failure.
- Cleaned HV ceramic and replaced cable.
- Soaking at 140 kV since Saturday 3 pm.

Log Number: 4475030Logbook(s): 

• ELOG

Entry Makers: msmithBody: 

Log Number: 4475029Logbook(s): 

• ELOG

Entry Makers: deirBody: 

Did pulse processing in cavities 1,2,3,4,6.

Fig 1: Cavity 1
Fig 2: Cavity 2

Goin to pass it off to an operator...

Log Number: 4475028Logbook(s): 

• ELOG
• INCLOG

Entry Makers: samariBody: 

The entire stack alarmed with an X and Y SAT alarm on channel 5 (IPM8R06), so attempted to clear it via twiddle tunnel and channel 6 (IPM8R07A) went into alarm and can't be cleared. An ioc reboot was attempted without luck.

Log Number: 4475027Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2026-03-09 02:59:55 The output from the myRestore execution was as follows: iocw6se1 systemEnum@2026-03-09 02:59 2(2) restored seebpm@2026-03-09 02:59 1933(1933) restored Pause: 30 second(s) SEE_BURT 43(43) restored Execute: /usr/csite/certified/bin/ced2Epics -ced ced -A -i iocw6se1 (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

Log Number: 4475026Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Smith
DATE:             03/09/2026
SHIFT:               Owl

The operator has read the following:

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

Log Number: 4475025Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Samari
DATE:             03/08/2026
SHIFT:               Owl

The operator has read the following:

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

Log Number: 4475024Logbook(s): 

• ELOG
• LERFLOG

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

Date : 03-08-26
Time : 23:02:21
Day : Sunday
Shift : Owl

Crew Chief : Deir
Program Deputy: Schoene
Team : A
Arm : Smith
Designated SSO: Samari
LERF Operator:
Operators : Samari, Smith

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

Log Number: 4475023Logbook(s): 

• ELOG

Body: 

Sunday 21:45: Adjusted sensitivity on Tx OM04 in Hall C.

Log Number: 4475022Logbook(s): 

• POLOG
• ELOG

Body: 
Record

Log Number: 4475021Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2026-03-08 20:37:51 The output from the myRestore execution was as follows: iocsoftw3spce systemEnum@2026-03-08 20:37 2(2) restored Execute: /usr/csite/certified/bin/ced2Epics -ced ced -A -i iocsoftw3spce (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

Log Number: 4475020Logbook(s): 

• ELOG

Tags: 

• Autolog
• MCC8am

Body:  */ ATLis Comments Posted 18:00 Saturday March 07 through 18:00 Sunday March 08 Ctr for Injectors&Sources Gun2 photocathode Heat and Activation - March 2026

2026-03-08 16:03 - Riad Suleiman

Log Number: 4475019Logbook(s): 

• MOLLER
• ELOG

Tags: 

• Moller
• PD

Entry Makers: jonesgaskelldwineskashydougberdnikciprianBody: 

Electricians completed electrical connection of JIB, crane. Material handler manager along with Design and engineering, load tested JIB crane.

Log Number: 4475016Logbook(s): 

• ELOG
• POLOG

Body: 

We will heat and activate SLSP-5247-4 wafer mounted on Puck #3. The puck has been moved to the Prep Chamber and now stored on the heater.

Log Number: 4475015Logbook(s): 

• ELOG
• POLOG

Body: 

Log Number: 4475014Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Shriner
DATE:             03/08/2026
SHIFT:               Swing

The operator has read the following:

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