Aggregator

Log Number: 4533241Logbook(s): 

• ELOG

Body: Calibration ParametersHall:CTarget: Loop 1 10cmPass: 5Note: SHMS: -14.74 degreesCalibrated On:2026-Jul-28 07:10Calibrated By: msmithFile:C-2026-07-28_0710_Loop_1_10cm_Pass-5.hcdIon ChamberExisting Setpoing (rads/hr)New Setpoint (rads/hr)Com

Log Number: 4533237Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: Masked Hall C Normal Target FSD

Log Number: 4533234Logbook(s): 

• ELOG

Entry Makers: samariBody: 

The arc test latch for cavity 7 has been hapening pretty frequently the past week or so.

Log Number: 4533222Logbook(s): 

• ELOG

Entry Makers: samariBody: 

came back without issue

Log Number: 4533221Logbook(s): 

• DCLOG
• ELOG

Entry Makers: samariBody: 

TS&C

Log Number: 4533213Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Smith
DATE:             07/29/2026
SHIFT:               Owl

The operator has read the following:

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

Log Number: 4533212Logbook(s): 

• ELOG

Entry Makers: deirBody: 

Saw 9E01-9E03 had a pretty sharp angle up in the vertical, flattened it out with 9S06V.

Log Number: 4533206Logbook(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 2026-07-21-2026-07-28"


Data directory: /cs/prohome/apps/s/smartRAT2/3-5/fileio/pca_data/output_cavityOutDet/calibrated_cavitylevel_centralize_tsfresh_minimal_gmespmes/whole/rcntnp/2026-07-21-2026-07-28/PCA/

Log Number: 4533188Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl05

Saved: deir 07-28-26 23:28:30 {A:i B:1 C:5 E:1060 A=BS B=CW C=CW D=CW 0R08=32.04 No dumps in.

Log Number: 4533186Logbook(s): 

• ELOG

Entry Makers: anthonyBody: 

The 5C11 harp does move, but the results are not what we normally see. Figure one is from the 5C11 scan last night on swing shift. Figure 2 is from earlier swing shift today. Figure three is from several days ago and what we normally see. This does not appear to be an optics issue. The beam on the viewers is pretty much the same as always and the Hall is happy with the beam and is using it for production.

Log Number: 4533184Logbook(s): 

• ELOG
• LERFLOG

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

Date : 07-28-26
Time : 23:17:59
Day : Tuesday
Shift : Owl

Crew Chief : Deir
Program Deputy: KLarrieu
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: 4533183Logbook(s): 

• HCLOG
• ELOG

Entry Makers: shrinerBody: 

Log Number: 4533182Logbook(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)Compton5,046<

Log Number: 4533177Logbook(s): 

• ELOG

Tags: 

• ShiftSummary

Body:  CEBAF SHIFT LOG Shift Summary

Start of shift: BS ending, backout/Inj. check started.

Log Number: 4533176Logbook(s): 

• ELOG

Tags: 

• BeamAccounting

Body:  Accelerator PHYSICS STUDIES RESTORE ACC DOWN OFF (SAM) Planned 5 0 0

Log Number: 4533173Logbook(s): 

• HCLOG
• ELOG

Entry Makers: shrinerBody: 

Log Number: 4533172Logbook(s): 

• HCLOG
• ELOG

Entry Makers: shrinerBody: 

Log Number: 4533170Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: UNMasked Hall C Normal Target FSD

Log Number: 4533169Logbook(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)Compton4,145<

Log Number: 4533168Logbook(s): 

• HCLOG
• ELOG

Entry Makers: shrinerBody: