Aggregator

OMA05, ABIL tag #9191, Expected Removal Date changed.

1 day 12 hours ago
Log Number: 4543421Logbook(s): Body: The following Bypassed Interlock had it's Expected Removal Date changed in the Accelerator Bypassed-Interlocks Log (ABIL) Previous Expected Removal Date: 23 Aug 2026 New Expected Removal Date: 17 Feb 2027 Who made the change: jkowal Justification for the change: Hall A continues installation for MOLLER
webrun

OMA03, ABIL tag #9190, Expected Removal Date changed.

1 day 12 hours ago
Log Number: 4543420Logbook(s): Body: The following Bypassed Interlock had it's Expected Removal Date changed in the Accelerator Bypassed-Interlocks Log (ABIL) Previous Expected Removal Date: 23 Aug 2026 New Expected Removal Date: 17 Feb 2027 Who made the change: jkowal Justification for the change: Hall A continues installation for MOLLER
webrun

Autolog restore

1 day 12 hours ago
Log Number: 4543417Logbook(s): Tags: Body: saver ran from opsl01
Data from: /usr/user4/mccops/burt/download/dipoles_at_550_per_linac_no_YAs.snap
Restored file: /tmp/08-17-26_09:02:53.snap


Starting BSList 120394
janak

Box Supplies Turned on and Cycled Once

1 day 12 hours ago
Log Number: 4543414Logbook(s): Tags: Body: 

The following box supplies were TURNED ON AND CYCLED ONCE by version 2-16 of the Box Supply Cycling Script:
ARC2A Ramp Rate = 6.939 A/s
ARC3A Ramp Rate = 9.725 A/s
ARC4A Ramp Rate = 10.989 A/s
ARC5A Ramp Rate = 9.961 A/s
ARC7A Ramp Rate = 9.973 A/s
ARC8A Ramp Rate = 11.962 A/s
ARC9A Ramp Rate = 9.370 A/s
ARCAA Ramp Rate = 12.581 A/s
LAM1C Ramp Rate = 6.221 A/s
LAM3C Ramp Rate = 11.916 A/s
RSEP8A Ramp Rate = 10.612 A/s
RSEP9A Ramp Rate = 5.058 A/s
XSEP2T Ramp Rate = 5.803 A/s
XSEP4T Ramp Rate = 5.311 A/s
XSEP6T Ramp Rate = 9.492 A/s
XSEP8T Ramp Rate = 17.786 A/s
XSEPAT Ramp Rat

janak

Machine Update

1 day 13 hours ago
Log Number: 4543404Logbook(s): Entry Makers: chumphryBody: 

2K Cold Box Trip causing the NL RF down for the past 66 hours and 9 minutes.
New guidelines will come about at 1:30 meeting.

chumphry

Operator SIGN IN

1 day 13 hours ago
Log Number: 4543403Logbook(s): Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Janak
DATE:             08/17/2026
SHIFT:               Day

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

Operator SIGN IN

1 day 13 hours ago
Log Number: 4543402Logbook(s): Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Humphry
DATE:             08/17/2026
SHIFT:               Day

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

CREW CHIEF SIGN IN

1 day 14 hours ago
Log Number: 4543394Logbook(s): Body: 
THOMAS JEFFERSON NATIONAL ACCELERATOR FACILITY
ACCELERATOR OPERATIONS CREW CHIEF SIGN IN FORM

Date : 08-17-26
Time : 07:03:19
Day : Monday
Shift : Day

Crew Chief : Blackshaw
Program Deputy: Park
Team : E
Arm : RadCon
Designated SSO: Humphry
LERF Operator:
Operators : Humphry, Janak

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

State of the machine

1 day 18 hours ago
Log Number: 4543393Logbook(s): Entry Makers: jhowardBody: 

Main machine in Power Permit. North Linac has been surveyed the set back to Power Permit. With Faraday Cup #2 locked in and RF placed in local mode (no beam or RF in the segment since the survey), the survey is still good.

RF in Inj, NL, and SL are in local mode.

All PSS interlocked Box Supplies are off.

Hall C has been surveyed and left in Controlled.

All other segments have not been surveyed.

jhoward

Operator SIGN IN

1 day 21 hours ago
Log Number: 4543390Logbook(s): Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Price
DATE:             08/17/2026
SHIFT:               Owl

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

Shift Information

Shift Swing
CEBAF Program
MCC Crew Chief Howard
MCC Operators Swing SSO Forman, Owl SSO Christian
Program Deputy Park
Announcements

Access Status

Recent PSS History

recent pss history graph