Aggregator

Operator SIGN IN

1 day 9 hours ago
Log Number: 4491618Logbook(s): Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Chaudhary
DATE:             04/25/2026
SHIFT:               Owl

The operator has read the following:
  • ELOG
  • PD Shift Plan
  • Radiation Surveys for PSS Segments in Controlled Access
  • PSS Log
victorc

iCalibrate: Hall C

1 day 9 hours ago
Log Number: 4491612Logbook(s): Body: Calibration ParametersHall:CTarget: 4cm DummyPass: 2Note: SHMS angle -17.34,current -422.3Calibrated On:2026-Mar-30 23:40Calibrated By: yoonFile:C-2026-03-30_2340_4cm_Dummy_Pass-2.hcdIon ChamberExisting Setpoing (rads/hr)New Setpoint (rads/hr)
jhoward

smartRAT Cavity Instability Detection Daily Report

1 day 9 hours ago
Log Number: 4491607Logbook(s): 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 2026-04-18-2026-04-25"


Data directory: /cs/prohome/apps/s/smartRAT2/3-4/fileio/pca_data/output_cavityOutDet/calibrated_cavitylevel_centralize_tsfresh_minimal_gmespmes/whole/rcntnp/2026-04-18-2026-04-25/PCA/
dturner

CREW CHIEF SIGN IN

1 day 10 hours ago
Log Number: 4491603Logbook(s): Body: 
THOMAS JEFFERSON NATIONAL ACCELERATOR FACILITY
ACCELERATOR OPERATIONS CREW CHIEF SIGN IN FORM

Date : 04-25-26
Time : 23:32:04
Day : Saturday
Shift : Owl

Crew Chief : Howard
Program Deputy: Sereno
Team : D
Arm : Price
Designated SSO: Christian
LERF Operator:
Operators : Price, Chaudhary, Christian

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

Hall B Mantrap Magenta Beacon Not Beaconing

1 day 10 hours ago
Log Number: 4491598Logbook(s): Entry Makers: bschaumlBody: 

When the team going into Hall B attempted to test the rapid access beacon, the interior one would not beacon. We sent an ARM to escort them and the ARM was not able to get the interior beacon to beacon with the test button either, though the exterior one was flashing continuously.

bschauml

Shift Information

Shift Day
CEBAF Program
MCC Crew Chief Humphry
MCC Operators Blackshaw, Janak
Program Deputy Sereno
Announcements

Access Status

Recent PSS History

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