Aggregator

Log Number: 4408446Logbook(s): 

• ELOG

Entry Makers: dthomasBody: 

Log Number: 4408441Logbook(s): 

• ELOG

Entry Makers: dthomasBody: 

Log Number: 4408426Logbook(s): 

• ELOG

Entry Makers: shookBody: 

Log Number: 4408404Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Thomas
DATE:             06/30/2025
SHIFT:               Owl

The operator has read the following:

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

Log Number: 4408403Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Shook
DATE:             06/29/2025
SHIFT:               Owl

The operator has read the following:

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

Log Number: 4408379Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl632

Saved: law 06-29-25 23:20:12 {A:5 B:5 C:5 E:1060 A=CW B=CW C=CW D=CW 0R08=20.58 No dumps in.

Log Number: 4408377Logbook(s): 

• ELOG
• LERFLOG

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

Date : 06-29-25
Time : 23:15:18
Day : Sunday
Shift : Owl

Crew Chief : Surles-Law
Program Deputy: Nissen
Team : A
Arm : Thomas
Designated SSO: Shook
LERF Operator:
Operators : Thomas, Shook

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

Log Number: 4408372Logbook(s): 

• ELOG

Tags: 

• ShiftSummary

Body:  CEBAF SHIFT LOG Shift Summary

Start of shift: CW Beam to all Halls.

Log Number: 4408369Logbook(s): 

• ELOG

Tags: 

• BeamAccounting

Body:  Accelerator PHYSICS STUDIES RESTORE ACC DOWN OFF (SAM) Planned 8 0 0

Log Number: 4408370Logbook(s): 

• HDLOG
• ELOG

Entry Makers: shrinerBody: 

Log Number: 4408365Logbook(s): 

• ELOG

Body: Calibration ParametersHall:DTarget: JD80-212 80um 0/90 degPass: 5.5Note: Calibrated On:2025-Apr-29 12:54Calibrated By: mmerzFile:D-2025-04-29_1254_JD80-212_80um_0_90_deg_Pass-5.5.hcdIon ChamberExisting Setpoing (rads/hr)New Setpoint (rads/hr)

Log Number: 4408336Logbook(s): 

• ELOG

Entry Makers: lrichardBody: 

Reset and restored without issue.

Log Number: 4408329Logbook(s): 

• ELOG

Entry Makers: yoonBody: 

did a manual reset on the KMAI fault on cavity 1 and then tried bringing zone back in HV. after trying to turn all RF on, the zone dropped back out of HV. reset the fault again and the zone was able to come back up in HV with RF on.

Log Number: 4408326Logbook(s): 

• HDLOG
• ELOG

Entry Makers: shrinerBody: 

Log Number: 4408319Logbook(s): 

• ELOG

Body: Calibration ParametersHall:DTarget: 4.5x10-4 Al 40umPass: 5.5Note: Calibrated On:2025-Apr-06 05:52Calibrated By: shrinerFile:D-2025-04-06_0552_4.5x10-4_Al_40um_Pass-5.5.hcdIon ChamberExisting Setpoing (rads/hr)New Setpoint (rads/hr)East Wal

Log Number: 4408316Logbook(s): 

• ELOG

Entry Makers: yoonBody: 

came back up without issue

Log Number: 4408299Logbook(s): 

• HBLOG
• ELOG

Entry Makers: yoonBody: 

Log Number: 4408291Logbook(s): 

• HBLOG
• ELOG

Entry Makers: yoonBody: 

Log Number: 4408270Logbook(s): 

• HALOG
• HBLOG
• POLOG
• ELOG

Body: 

Charge asymmetry is averaging ~ -27 ppm.

Log Number: 4408242Logbook(s): 

• ELOG

Tags: 

• Autolog
• MCC8am

Body:  */ ATLis Comments Posted 18:00 Saturday June 28 through 18:00 Sunday June 29 AES DC power Systems Copy of Troubleshoot TSB5C Box Supply

2025-06-29 01:06 - James Coleman

Box sup