Aggregator

Some orbit lock PVs are not updating

1 day 5 hours ago
Log Number: 4514015Logbook(s): Entry Makers: jhowardBody: 

The orbit lock PVs for Arc 6 and above are not changing. It seems like just the ArcXOrb:Onoff PV, but I have not done an extensive investigation. The Hall orbits locks are also not updating. We have been turning them on, and the locks themselves are running correctly, only the PVs seem to be having an issue.

jhoward

Hall B slit set to 30

1 day 6 hours ago
Log Number: 4513993Logbook(s): Entry Makers: kpriceBody: 

Last night we found current stability is better with a wider slit, and it's easier on the gun. No detriment to halo rates at this setting.

kprice

Operator SIGN IN

1 day 6 hours ago
Log Number: 4513991Logbook(s): Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Chaudhary
DATE:             06/19/2026
SHIFT:               Owl

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

Operator SIGN IN

1 day 6 hours ago
Log Number: 4513990Logbook(s): Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Howard
DATE:             06/19/2026
SHIFT:               Owl

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

Operator SIGN IN

1 day 6 hours ago
Log Number: 4513987Logbook(s): Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Christian
DATE:             06/19/2026
SHIFT:               Owl

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

smartRAT Cavity Instability Detection Daily Report

1 day 6 hours ago
Log Number: 4513984Logbook(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 2026-06-12-2026-06-19"


Data directory: /cs/prohome/apps/s/smartRAT2/3-4/fileio/pca_data/output_cavityOutDet/calibrated_cavitylevel_centralize_tsfresh_minimal_gmespmes/whole/rcntnp/2026-06-12-2026-06-19/PCA/
dturner

CREW CHIEF SIGN IN

1 day 7 hours ago
Log Number: 4513975Logbook(s): Body: 
THOMAS JEFFERSON NATIONAL ACCELERATOR FACILITY
ACCELERATOR OPERATIONS CREW CHIEF SIGN IN FORM

Date : 06-19-26
Time : 23:17:52
Day : Friday
Shift : Owl

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

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

Shift Information

Shift Owl
CEBAF Program
MCC Crew Chief Price
MCC Operators Howard, Chaudhary, Christian
Program Deputy Nissen
Announcements

Access Status

Recent PSS History

recent pss history graph