Aggregator

Log Number: 4531929Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: UNMasked Hall C Normal Target FSD

Log Number: 4531924Logbook(s): 

• ELOG
• LERFLOG

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

Date : 07-26-26
Time : 23:11:16
Day : Sunday
Shift : Owl

Crew Chief : Deir
Program Deputy: KLarrieu
Team : A
Arm : Samari
Designated SSO: Smith
LERF Operator:
Operators : Samari, Smith

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

Log Number: 4531923Logbook(s): 

• DCLOG
• ELOG

Entry Makers: shrinerBody: 

took setpoint and cycled

Log Number: 4531922Logbook(s): 

• ELOG

Tags: 

• ShiftSummary

Body:  CEBAF SHIFT LOG Shift Summary

Start of shift: CW to Halls B & D.  Hall C BNR for

Log Number: 4531921Logbook(s): 

• ELOG

Tags: 

• BeamAccounting

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

Log Number: 4531908Logbook(s): 

• ELOG

Body: Calibration ParametersHall:CTarget: Loop 2 10cmPass: 4Note: Calibrated On:2026-Jul-16 03:55Calibrated By: msmithFile:C-2026-07-16_0355_Loop_2_10cm_Pass-4.hcdIon ChamberExisting Setpoing (rads/hr)New Setpoint (rads/hr)Compton3,000</

Log Number: 4531907Logbook(s): 

• ELOG

Body: IDDescriptionPeriodCause 17524Title:
xC configuration change

Summary:
Hall staff requested beam off for a configuration change.Duration:
2 minutes

Time Down:
26-Jul-2026 21:36

Time Up:

Log Number: 4531904Logbook(s): 

• HCLOG
• ELOG

Entry Makers: shrinerBody: 

Log Number: 4531903Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: Masked Hall C Normal Target FSD

Log Number: 4531895Logbook(s): 

• HCLOG
• ELOG

Entry Makers: shrinerBody: 

Log Number: 4531887Logbook(s): 

• HCLOG
• ELOG

Entry Makers: shrinerBody: 

attempting to get to 70uA, but we're a bit trippy

Log Number: 4531879Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: UNMasked Hall C Normal Target FSD

Log Number: 4531878Logbook(s): 

• ELOG

Body: Calibration ParametersHall:CTarget: Loop 1 10cmPass: 4Note: SHMS angle: -12.97, 1uACalibrated On:2026-Jul-19 17:59Calibrated By: yoonFile:C-2026-07-19_1759_Loop_1_10cm_Pass-4.hcdIon ChamberExisting Setpoing (rads/hr)New Setpoint (rads/hr)Co

Log Number: 4531876Logbook(s): 

• HCLOG
• ELOG

Entry Makers: shrinerBody: 

Log Number: 4531873Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: Masked Hall C Normal Target FSD

Log Number: 4531859Logbook(s): 

• HCLOG
• ELOG

Entry Makers: shrinerBody: 

Log Number: 4531855Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: UNMasked Hall C Normal Target FSD

Log Number: 4531852Logbook(s): 

• ELOG

Body: Calibration ParametersHall:CTarget: 10cm DummyPass: 4Note: SHMS -10.11degreesCalibrated On:2026-Jul-16 22:46Calibrated By: shrinerFile:C-2026-07-16_2246_10cm_Dummy_Pass-4.hcdIon ChamberExisting Setpoing (rads/hr)New Setpoint (rads/hr)Compto

Log Number: 4531850Logbook(s): 

• HCLOG
• ELOG

Entry Makers: shrinerBody: 

Log Number: 4531849Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: Masked Hall C Normal Target FSD