Aggregator

iCalibrate: Hall C

1 day 12 hours ago
Log Number: 4486546Logbook(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

LERF ODH alarm

1 day 13 hours ago
Log Number: 4486540Logbook(s): Entry Makers: kpriceBody: 

Head 212 is in alarm. No adjacent heads show any unusual activity; no adjacent heads bypassed. Will go bypass this one.

kprice

Operator SIGN IN

1 day 13 hours ago
Log Number: 4486538Logbook(s): Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Price
DATE:             04/12/2026
SHIFT:               Owl

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

Noisiest Correctors in Past 48 Hours

1 day 13 hours ago
Log Number: 4486537Logbook(s): Entry Makers: bschaumlBody: 

Generated CED based lists of correctors, split into ones with readbacks in mA and A for sake of comparison, and ran myStats on the PVs for current and noise. The noise PV is in bits, and the corresponding conversions to mA are detailed in the pictured help file.

bschauml

smartRAT Cavity Instability Detection Daily Report

1 day 13 hours ago
Log Number: 4486533Logbook(s): Entry Makers: dturnerBody: smartRAT V3-3 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 2026-04-04-2026-04-11"


Data directory: /cs/prohome/apps/s/smartRAT2/3-3/fileio/pca_data/output_cavityOutDet/calibrated_cavitylevel_centralize_tsfresh_minimal_gmespmes/whole/rcntnp/2026-04-04-2026-04-11/PCA/
dturner

MAT1L16H Doing Strange Things

1 day 14 hours ago
Log Number: 4486530Logbook(s): Entry Makers: bschaumlBody: 

The dips are only 1 mA but it's awfully strange looking. It has a period of about 3 minutes. I found this by running myStats on corrector noise alarms.

bschauml

CREW CHIEF SIGN IN

1 day 14 hours ago
Log Number: 4486522Logbook(s): Body: 
THOMAS JEFFERSON NATIONAL ACCELERATOR FACILITY
ACCELERATOR OPERATIONS CREW CHIEF SIGN IN FORM

Date : 04-11-26
Time : 23:10:21
Day : Saturday
Shift : Owl

Crew Chief : Howard
Program Deputy: Ogur
Team : D
Arm : Chaudhary
LERF Operator:
Operators : Price, Chaudhary

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

Shift Information

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

Access Status

Recent PSS History

recent pss history graph