Aggregator

Log Number: 4364005Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Thomas
DATE:             04/24/2025
SHIFT:               Owl

The operator has read the following:

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

Log Number: 4364004Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Shook
DATE:             04/23/2025
SHIFT:               Owl

The operator has read the following:

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

Log Number: 4364000Logbook(s): 

• ELOG

Body: IDDescriptionPeriodCause 13934Title:
Booster trip

Summary:
0L02-7 tripped off. No specific fault other than SSA comms error. Ops could not recover.

Log Number: 4363993Logbook(s): 

• ELOG

Entry Makers: victorcBody: 

Log Number: 4363989Logbook(s): 

• ELOG

Entry Makers: victorcBody: 

Same pattern of mismatches.

Log Number: 4363984Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: Masked Hall A Target Movement FSD

Log Number: 4363983Logbook(s): 

• ELOG

Entry Makers: victorc

Log Number: 4363981Logbook(s): 

• ELOG
• LERFLOG

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

Date : 04-23-25
Time : 23:18:30
Day : Wednesday
Shift : Owl

Crew Chief : Deir
Program Deputy: Nguyen
Team : A
Arm : Thomas
Designated SSO: Shook
LERF Operator:
Operators : Thomas, Shook, Samari

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

Log Number: 4363980Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: System Masking for: BeamLossMonitor
User: yoon
Areas: All

BeamLossMonitor Devices:
ILM0I07
ILM0L01A
ILM0L01B
ILM0L02
ILM2D00A
ILM2D00B
ILM0L04A
ILM0L04B
ILM0L05
ILM0L06A
ILM0L08
ILM0R01
ILM4D00
ILM0R03
ILM0R04
ILM0R06
ILM0R08
ILM0R09
ILM1L01
ILM1L02
ILM6R08
ILM3S00
ILM7S00
ILM9S00
ILM5S10
ILM5E03
ILM7S01
ILM9A01
ILM3E02
ILM5A01
ILM1A04
ILM1A06
ILM1A09
ILM5A10
ILM1A16
ILM1A19
ILM3R10
ILM9R07
ILM1R09
ILM2L03
ILM5R10
ILM5R05
ILM2L01
ILM2T09
ILM8T09<B

Log Number: 4363979Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: Destination Masking to: HallA,HallB,HallD
User: yoon

The following PVs failed to write:
ISD3H003DEF
ISD3H003L
ISD3H004DEF
ISD3H004L

Log Number: 4363978Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: Destination Masking to: HallD
User: yoon

The following PVs failed to write:
ISD3H003DEF
ISD3H003L
ISD3H004DEF
ISD3H004L

Log Number: 4363976Logbook(s): 

• ELOG

Tags: 

• ShiftSummary

Body:  CEBAF SHIFT LOG Shift Summary

Start of shift: NL and SL sweeps in progress.

Log Number: 4363975Logbook(s): 

• ELOG

Tags: 

• BeamAccounting

Body:  Accelerator PHYSICS STUDIES RESTORE ACC DOWN OFF (SAM) Planned 3 0 0

Log Number: 4363968Logbook(s): 

• ELOG

Entry Makers: lrichardBody: 

Log Number: 4363965Logbook(s): 

• ELOG

Entry Makers: victorcBody: 

Log Number: 4363964Logbook(s): 

• ELOG

Body: HALLB=>MAGNETS=>BOXES=>TAGGERB has been enabled in alarm handler

turning on the tagger magnet

Log Number: 4363962Logbook(s): 

• ELOG
• RFLOG

Entry Makers: victorcBody: 

No specific faults. Could not recover. Calling RF on call.

Log Number: 4363961Logbook(s): 

• ELOG

Body: IDDescriptionPeriodCause 13934Title:
Booster trip

Summary:
0L02-7 tripped off. No specific fault. Ops could not recover.

Log Number: 4363960Logbook(s): 

• ELOG

Entry Makers: victorcBody: 

Wouldn't go back into SELAP. Looks happier now.

Log Number: 4363957Logbook(s): 

• ELOG

Entry Makers: yoonBody: 

taken w/5uA D beam