Aggregator

Log Number: 4518556Logbook(s): 

• ELOG

Entry Makers: deirBody: 

Interlock still present for 5A21 from when the dipole tripped on swing shift.

Log Number: 4518555Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Samari
DATE:             06/30/2026
SHIFT:               Owl

The operator has read the following:

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

Log Number: 4518554Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Smith
DATE:             06/29/2026
SHIFT:               Owl

The operator has read the following:

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

Log Number: 4518553Logbook(s): 

• ELOG
• RFLOG

Entry Makers: dturnerBody: smartRAT V3-4 on opsrfdaqnl1

To view waveforms from a timestamp:

ssh opsrfdaqnl1 "smartRAT -m DAQ -d /data/fast_daq/<timestamp>"


To view waveforms of the top 25 from this report:

ssh opsrfdaqnl1 "smartRAT_view_daily_top25 2026-06-22-2026-06-29"


Data directory: /cs/prohome/apps/s/smartRAT2/3-4/fileio/pca_data/output_cavityOutDet/calibrated_cavitylevel_centralize_tsfresh_minimal_gmespmes/whole/rcntnp/2026-06-22-2026-06-29/PCA/

Log Number: 4518552Logbook(s): 

• ELOG
• LERFLOG

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

Date : 06-29-26
Time : 23:29:13
Day : Monday
Shift : Owl

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

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

Log Number: 4518551Logbook(s): 

• ELOG
• RADLOG

Entry Makers: chumphryBody: 

Log Number: 4518550Logbook(s): 

• ELOG
• RADLOG

Entry Makers: chumphryBody: 

Log Number: 4518549Logbook(s): 

• DCLOG
• ELOG

Entry Makers: shrinerBody: 

temperatures of dipoles after overtemp fault in degrees F:

MJC5A19: 99
MJC5A20: 98
MJC5A21: 102
MJC5A22: 103
MJC5A23: 100
MJC5A24: 100
MJC5A25: 100
MJC5A26: 98
MJC5A27: 97
MJC5A28: 97
MJC5A29: 100
MJC5A30: 105
MJC5A31: 108
MJC5A32: 99

Log Number: 4518548Logbook(s): 

• ELOG

Tags: 

• ShiftSummary

Body:  CEBAF SHIFT LOG Shift Summary

Start of shift: Hall C BCM calibration in progress.

Log Number: 4518547Logbook(s): 

• ELOG

Tags: 

• BeamAccounting

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

Log Number: 4518538Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: High Voltage was turned off for:
R22
R23
R24
R25
R26
R27
R28
R29
R2A
R2B
R2C
R2D
R2E
R2F
R2G
R2H
R2I
R2J
R2K
R2L
R2M
R2N
R2O
R2P
R2Q

Log Number: 4518539Logbook(s): 

• ELOG

Entry Makers: lrichardBody: 

Preparing for access for temp readings.

Log Number: 4518537Logbook(s): 

• ELOG

Body: IDDescriptionPeriodCause 17303Title:
ARC5A trips on Magnet overtemp fault

Summary:
Preparing for SL entry.Duration:
12 minutes

Time Down:
29-Jun-2026 21:52

Time Up:

Log Number: 4518534Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: 

The following box supplies were TURNED OFF by version 2-16 of the Box Supply Cycling Script:
ARC1A Ramp Rate = 7.954 A/s
ARC2A Ramp Rate = 7.217 A/s
ARC3A Ramp Rate = 10.099 A/s
ARC4A Ramp Rate = 10.989 A/s
ARC6A Ramp Rate = 9.558 A/s
ARC8A Ramp Rate = 12.289 A/s
ARC9A Ramp Rate = 9.728 A/s
ARCAA Ramp Rate = 12.276 A/s
BSY3C Ramp Rate = 3.802 A/s
DOG1E Ramp Rate = 3.767 A/s
DOG2E Ramp Rate N/A
DOG3E Ramp Rate N/A
DOG4E Ramp Rate N/A
DOG5E Ramp Rate N/A
DOG6E Ramp Rate N/A
DOG7E Ramp Rate N/A
DOG8E Ramp Rate N/A
DOG9E Ramp Rate N/A
LAM1C Ramp Rate = 8.295 A/s
LAM3C R

Log Number: 4518531Logbook(s): 

• ELOG

Entry Makers: lrichardBody: ARC5 Box dropped, fyi...

Log Number: 4518525Logbook(s): 

• ELOG

Entry Makers: chumphryBody: 

Log Number: 4518523Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: UNMasked Hall C Normal Target FSD

Log Number: 4518522Logbook(s): 

• ELOG

Body: Calibration ParametersHall:CTarget: 10cm DummyPass: 3Note: Calibrated On:2026-Jun-15 07:14Calibrated By: samariFile:C-2026-06-15_0714_10cm_Dummy_Pass-3.hcdSetpoint Current:50.00 microAmpsSetpoint Margin:25%Compton (IIC3P

Log Number: 4518519Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: Masked Hall C Normal Target FSD

Log Number: 4518492Logbook(s): 

• HCLOG
• ELOG

Entry Makers: shrinerBody: