Aggregator

Log Number: 4543743Logbook(s): 

• ELOG

Entry Makers: jhowardBody: 

Inj in BP

NL and SL in controlled, but will likely be taken back to PP after access is finished.

BSY in Power Permit

Halls and Hall D Tagger in restricted.

Log Number: 4543742Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Forman
DATE:             08/19/2026
SHIFT:               Swing

The operator has read the following:

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

Log Number: 4543741Logbook(s): 

• ELOG
• LERFLOG

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

Date : 08-19-26
Time : 15:43:39
Day : Wednesday
Shift : Swing

Crew Chief : Howard
Program Deputy: Park
Team : D
Arm : Forman
Designated SSO: Christian
LERF Operator:
Operators : Swing SSO Forman,Owl SSO Christian

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

Log Number: 4543740Logbook(s): 

• ELOG

Tags: 

• ShiftSummary

Body:  CEBAF SHIFT LOG Shift Summary

Start of shift: Recovered control of CC cell phone.

Log Number: 4543739Logbook(s): 

• ELOG

Tags: 

• BeamAccounting

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

Log Number: 4543732Logbook(s): 

• ELOG

Entry Makers: chumphryBody: 

Log Number: 4543725Logbook(s): 

• ELOG
• LERFLOG

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

Date : 08-19-26
Time : 15:11:51
Day : Wednesday
Shift : Swing

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: 4543721Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl07
Data from: /usr/opdata/burt/allsnap/08-19-26_10:03:27
Restored file: /tmp/08-19-26_14:41:58.snap

Log Number: 4543720Logbook(s): 

• ELOG
• LERFLOG

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

Date : 08-19-26
Time : 14:39:14
Day : Wednesday
Shift : Swing

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

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

Log Number: 4543718Logbook(s): 

• POLOG
• ELOG

Entry Makers: brukerBody: 

Wiens off, resteered to reference. Retracted MS and CP as well as A1.

Log Number: 4543715Logbook(s): 

• ELOG
• LERFLOG

Tags: 

• ShiftSummary

Body:  LERF SHIFT LOG Summary

Start of shift: LERF to power permit.

Log Number: 4543712Logbook(s): 

• ELOG
• ACELOG
• CLOG

Body: 

Added new network switch chlesr1sw1 and connected it to the network.
Moved uplink connection from chlesrsw1 (old switch) to chlesr1sw1 (new switch)
Connected chlesrsw1 to new switch.
Once everything is moved of of chlesrsw1, it can be removed from service.

Log Number: 4543705Logbook(s): 

• ELOG

Tags: 

• PDWeeklySummary

Body:  PD WEEKLY SUMMARY

• PROGRAM DEPUTY: Sanghwa Park
• DATE (from):

Log Number: 4543699Logbook(s): 

• ELOG

Entry Makers: chumphryBody: 

Log Number: 4543693Logbook(s): 

• ELOG
• RADLOG

Entry Makers: janakBody: 

Log Number: 4543692Logbook(s): 

• ELOG

Entry Makers: janakBody: 

Full Radcon survey from 8/15 is still valid. No beam has been run in the segment, and RF has been off.

Log Number: 4543674Logbook(s): 

• ELOG

Entry Makers: chumphryBody: 

Log Number: 4543671Logbook(s): 

• ELOG

Body: ACC=>RFSEP=>PASS5 has been disabled in alarm handler

Not in use and powered off

Log Number: 4543669Logbook(s): 

• ELOG

Entry Makers: chumphryBody: 

Log Number: 4543664Logbook(s): 

• ELOG

Entry Makers: chumphryBody: 

BSList 121088 : Beam Envelope for Moller
LERF Power Permit
Hall A/B/C/D/Tagger Restricted Access
NL/SL/BSY Power Permit