Aggregator

Log Number: 4523085Logbook(s): 

• ELOG

Entry Makers: samariBody: 

Attempting to get director of operations approval before turning on anything

Log Number: 4523084Logbook(s): 

• ELOG

Entry Makers: samariBody: 

Lost all of the box supplies and RF HV. Seems to be that the RS box 14 Estop was momentarily activated, but is clear now. Contacted SSG on call and they've advised to see if we can bring the south back up

Log Number: 4523067Logbook(s): 

• ELOG

Body: ACC=>VACUUM=>SOUTH_LINAC=>LINAC2=>VIP2L01 has been disabled in alarm handler

Pump failing, see log 4522779

Log Number: 4523049Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Smith
DATE:             07/12/2026
SHIFT:               Owl

The operator has read the following:

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

Log Number: 4523048Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Samari
DATE:             07/12/2026
SHIFT:               Owl

The operator has read the following:

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

Log Number: 4523041Logbook(s): 

• ELOG
• RFLOG

Entry Makers: dturnerBody: smartRAT Vpro 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 2026-07-04-2026-07-11"


Data directory: /cs/prohome/apps/s/smartRAT2/pro/fileio/pca_data/output_cavityOutDet/calibrated_cavitylevel_centralize_tsfresh_minimal_gmespmes/whole/rcntnp/2026-07-04-2026-07-11/PCA/

Log Number: 4523029Logbook(s): 

• ELOG

Entry Makers: jhowardBody: 

Log Number: 4523028Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl05

Saved: jhoward 07-11-26 23:29:57 {A:i B:1 C:3 E:1060 A=BS B=BS C=BS D=BS 0R08=0.00 No dumps in.

Log Number: 4523023Logbook(s): 

• ELOG
• LERFLOG

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

Date : 07-11-26
Time : 23:20:59
Day : Saturday
Shift : Owl

Crew Chief : Howard
Program Deputy: Duzik
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: 4523020Logbook(s): 

• ELOG

Entry Makers: anthonyBody: 

Log Number: 4523018Logbook(s): 

• ELOG

Body: Calibration ParametersHall:DTarget: 1X10-4 Al 10umPass: 5.5Note: Calibrated On:2026-Jul-11 00:05Calibrated By: bschaumlFile:D-2026-07-11_0005_1X10-4_Al_10um_Pass-5.5.hcdIon ChamberExisting Setpoing (rads/hr)New Setpoint (rads/hr)East Wall</

Log Number: 4523016Logbook(s): 

• ELOG

Tags: 

• ShiftSummary

Body:  CEBAF SHIFT LOG Shift Summary

Start of shift: Beam to xB/C/D.

Log Number: 4523013Logbook(s): 

• ELOG

Tags: 

• BeamAccounting

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

Log Number: 4523011Logbook(s): 

• HCLOG
• ELOG

Entry Makers: shrinerBody: 

Log Number: 4523006Logbook(s): 

• HCLOG
• ELOG

Entry Makers: shrinerBody: 

Log Number: 4523005Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: UNMasked Hall C Normal Target FSD

Log Number: 4523004Logbook(s): 

• ELOG

Body: Calibration ParametersHall:CTarget: Loop 2 10cmPass: 3Note: Calibrated On:2026-Jun-15 04:06Calibrated By: samariFile:C-2026-06-15_0406_Loop_2_10cm_Pass-3.hcdIon ChamberExisting Setpoing (rads/hr)New Setpoint (rads/hr)Compton2,000</

Log Number: 4523003Logbook(s): 

• HCLOG
• ELOG

Entry Makers: shrinerBody: 

Log Number: 4523002Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: Masked Hall C Normal Target FSD

Log Number: 4522977Logbook(s): 

• ELOG

Body: IDDescriptionPeriodCause 17387Title:
2L18 dropped out of HV

Summary:
Ops attempting to restore HV.