Aggregator

Log Number: 4543417Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl01
Data from: /usr/user4/mccops/burt/download/dipoles_at_550_per_linac_no_YAs.snap
Restored file: /tmp/08-17-26_09:02:53.snap


Starting BSList 120394

Log Number: 4543414Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: 

The following box supplies were TURNED ON AND CYCLED ONCE by version 2-16 of the Box Supply Cycling Script:
ARC2A Ramp Rate = 6.939 A/s
ARC3A Ramp Rate = 9.725 A/s
ARC4A Ramp Rate = 10.989 A/s
ARC5A Ramp Rate = 9.961 A/s
ARC7A Ramp Rate = 9.973 A/s
ARC8A Ramp Rate = 11.962 A/s
ARC9A Ramp Rate = 9.370 A/s
ARCAA Ramp Rate = 12.581 A/s
LAM1C Ramp Rate = 6.221 A/s
LAM3C Ramp Rate = 11.916 A/s
RSEP8A Ramp Rate = 10.612 A/s
RSEP9A Ramp Rate = 5.058 A/s
XSEP2T Ramp Rate = 5.803 A/s
XSEP4T Ramp Rate = 5.311 A/s
XSEP6T Ramp Rate = 9.492 A/s
XSEP8T Ramp Rate = 17.786 A/s
XSEPAT Ramp Rat

Log Number: 4543413Logbook(s): 

• ELOG

Entry Makers: chumphryBody: 

BSList 120394

Log Number: 4543411Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl01

Saved: janak 08-17-26 08:43:49 {A:i B:1 C:5 E:1060 A=BS B=BS C=BS D=BS 0R08=0.00 0R08 dump in.

Log Number: 4543406Logbook(s): 

• ELOG

Tags: 

• MCC8am

Entry Makers: sanghwaBody:  CEBAF SHIFT LOG Shift Summary

Start of shift: CW beam to B/C/D

Log Number: 4543405Logbook(s): 

• ELOG

Entry Makers: bjacobBody: 

Crew Chief and 2 operators stamped in and on-site

Log Number: 4543404Logbook(s): 

• ELOG

Entry Makers: chumphryBody: 

2K Cold Box Trip causing the NL RF down for the past 66 hours and 9 minutes.
New guidelines will come about at 1:30 meeting.

Log Number: 4543403Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Janak
DATE:             08/17/2026
SHIFT:               Day

The operator has read the following:

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

Log Number: 4543402Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Humphry
DATE:             08/17/2026
SHIFT:               Day

The operator has read the following:

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

Log Number: 4543401Logbook(s): 

• ELOG

Tags: 

• BeamAccounting

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

Log Number: 4543399Logbook(s): 

• ELOG

Tags: 

• BeamAccounting

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

Log Number: 4543398Logbook(s): 

• ELOG

Tags: 

• BeamAccounting

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

Log Number: 4543397Logbook(s): 

• ELOG

Tags: 

• BeamAccounting

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

Log Number: 4543396Logbook(s): 

• ELOG

Tags: 

• BeamAccounting

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

Log Number: 4543395Logbook(s): 

• ELOG

Tags: 

• BeamAccounting

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

Log Number: 4543394Logbook(s): 

• ELOG
• LERFLOG

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

Date : 08-17-26
Time : 07:03:19
Day : Monday
Shift : Day

Crew Chief : Blackshaw
Program Deputy: Park
Team : E
Arm : RadCon
Designated SSO: Humphry
LERF Operator:
Operators : Humphry, Janak

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

Log Number: 4543393Logbook(s): 

• ELOG

Entry Makers: jhowardBody: 

Main machine in Power Permit. North Linac has been surveyed the set back to Power Permit. With Faraday Cup #2 locked in and RF placed in local mode (no beam or RF in the segment since the survey), the survey is still good.

RF in Inj, NL, and SL are in local mode.

All PSS interlocked Box Supplies are off.

Hall C has been surveyed and left in Controlled.

All other segments have not been surveyed.

Log Number: 4543390Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Price
DATE:             08/17/2026
SHIFT:               Owl

The operator has read the following:

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

Log Number: 4543388Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Thomas
DATE:             08/16/2026
SHIFT:               Swing

The operator has read the following:

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

Log Number: 4543382Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Humphry
DATE:             08/16/2026
SHIFT:               Day

The operator has read the following:

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