Aggregator

Log Number: 4531962Logbook(s): 

• ELOG
• RFLOG

Tags: 

• Autolog

Body: 

The OPS DRVHs for the following cavities have been updated:
1L20-1
Username: samari
Date/Time: 07-27-26_00:27:20
RF Status: Good
Tuner Status: Good
Comment: DRVH=8.000 Quench Faults
Previous OPS DRVH: 8.2
Special Instructions:

Log Number: 4531957Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Smith
DATE:             07/27/2026
SHIFT:               Owl

The operator has read the following:

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

Log Number: 4531953Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Samari
DATE:             07/27/2026
SHIFT:               Owl

The operator has read the following:

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

Log Number: 4531952Logbook(s): 

• ELOG
• RFLOG

Entry Makers: dturnerBody: smartRAT V3-5 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 2026-07-19-2026-07-26"


Data directory: /cs/prohome/apps/s/smartRAT2/3-5/fileio/pca_data/output_cavityOutDet/calibrated_cavitylevel_centralize_tsfresh_minimal_gmespmes/whole/rcntnp/2026-07-19-2026-07-26/PCA/

Log Number: 4531937Logbook(s): 

• ELOG

Body: IDDescriptionPeriodCause 17524Title:
xC configuration change

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

Log Number: 4531936Logbook(s): 

• HCLOG
• ELOG

Entry Makers: shrinerBody: 

Log Number: 4531930Logbook(s): 

• ELOG
• RADLOG

Entry Makers: anthonyBody: 

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