Aggregator

Log Number: 4535799Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl05

Saved: eforman 08-01-26 15:56:01 {A:i B:1 C:5 E:1060 A=BS B=CW C=CW D=CW 0R08=58.20 No dumps in.

Log Number: 4535787Logbook(s): 

• ELOG
• LERFLOG

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

Date : 08-01-26
Time : 15:36:17
Day : Saturday
Shift : Swing

Crew Chief : Forman
Program Deputy: Latosky
Team : F
Arm : Yoon
Designated SSO: Schaumloffel
LERF Operator:
Operators : Schaumloffel, Yoon

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

Log Number: 4535785Logbook(s): 

• ELOG

Tags: 

• ShiftSummary

Body:  CEBAF SHIFT LOG Shift Summary

Start of shift: Down for

Log Number: 4535784Logbook(s): 

• ELOG

Tags: 

• BeamAccounting

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

Log Number: 4535774Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2026-08-01 15:03:26 The output from the myRestore execution was as follows: iocsoftw3spce systemEnum@2026-08-01 15:03 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: 4535766Logbook(s): 

• CLOG
• ELOG

Entry Makers: joyBody: 

ESR2 Air compressor maintenance lights on both compressors. CHL1 Lead air compressor maintenance light on. All other conditions appear normal.

Log Number: 4535760Logbook(s): 

• ELOG

Entry Makers: chumphryBody: 

Hall B: 3 nA
Hall C: 70 uA
Hall D: 200 nA

Log Number: 4535757Logbook(s): 

• ELOG

Entry Makers: chumphryBody: 

Log Number: 4535755Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: UNMasked Hall C Normal Target FSD

Log Number: 4535752Logbook(s): 

• ELOG

Body: Calibration ParametersHall:CTarget: Loop 2 10cmPass: 5Note: Calibrated On:2026-Jul-27 23:36Calibrated By: shrinerFile:C-2026-07-27_2336_Loop_2_10cm_Pass-5.hcdIon ChamberExisting Setpoing (rads/hr)New Setpoint (rads/hr)Compton4,886<

Log Number: 4535749Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: Masked Hall C Normal Target FSD

Log Number: 4535736Logbook(s): 

• ELOG

Entry Makers: chumphryBody: 

Log Number: 4535722Logbook(s): 

• ELOG

Body: IDDescriptionPeriodCause 17569Title:
NL05 HV Trip

Summary:
HV TripDuration:
29 minutes

Time Down:
01-Aug-2026 12:28

Time Up:
01-Aug-2026 12:57

Log Number: 4535720Logbook(s): 

• ELOG

Entry Makers: janakBody: 

RF on call has been paged. We attempted to bring the zone down to filaments and back up. When that didn't work the guidance suggested restoring the IOC which did the trick. Had to do a POFF optimization and lower the GLOS on cavity 8

Log Number: 4535718Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2026-08-01 12:20:37 The output from the myRestore execution was as follows: iocsoftnl05rf <NOTE> rf3int: Provided macro *IOC* is never used <NOTE> rf3int: Provided macro *REBOOTPATH* is never used <NOTE> rf3hpa: Provided macro *IOC* is never used <NOTE> rf3hpa: Provided macro *REBOOTPATH* is never used <NOTE> rf3stp: Provided macro *IOC* is never used <NOTE> rf3stp: Provided macro *REBOOTPATH* is never used <NOTE> rf3fcc1: Provided macro *IOC* is never used <NOTE> rf3f

Log Number: 4535712Logbook(s): 

• ELOG

Body: IDDescriptionPeriodCause 17569Title:
NL05 HV Trip

Summary:
HV TripDuration:
7 minutes

Time Down:
01-Aug-2026 12:28

Time Up:
Category:

Log Number: 4535701Logbook(s): 

• ELOG

Entry Makers: janakBody: 

Running smoothly

Log Number: 4535687Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl05

Saved: bjacob 08-01-26 11:23:25 {A:i B:1 C:5 E:1060 A=BS B=CW C=CW D=CW 0R08=48.06 No dumps in. Mid Day Shift.

Log Number: 4535688Logbook(s): 

• ELOG

Entry Makers: janakBody: 

After recovering from 1L13 HV being down, pathlength needed to be corrected. Ran Dogleg calculator

Log Number: 4535686Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl03

Saved: chumphry 08-01-26 11:23:12 {A:i B:1 C:5 E:1060 A=BS B=CW C=CW D=CW 0R08=48.87 No dumps in.