Aggregator

Operator SIGN IN

11 hours 59 minutes ago
Log Number: 4540556Logbook(s): Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Shriner
DATE:             08/10/2026
SHIFT:               Swing

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

HYST AREA 7-0 Cycles Magnets

12 hours 5 minutes ago
Log Number: 4540547Logbook(s): Body: 

HYST AREA Version 7-0 has successfully cycled the following:

Area.Arcs.Arc1.Spreader
Area.Arcs.Arc1.Arc
Area.Arcs.Arc1.Recombiner
Area.Arcs.Arc1.Extraction
Area.Arcs.Arc2.Spreader
Area.Arcs.Arc2.Arc
Area.Arcs.Arc2.Recombiner
Area.Arcs.Arc2.Extraction
Area.Arcs.Arc3.Spreader
Area.Arcs.Arc3.Arc
Area.Arcs.Arc3.Recombiner
Area.Arcs.Arc3.Extraction
Area.Arcs.Arc4.Spreader
Area.Arcs.Arc4.Arc
Area.Arcs.Arc4.Recombiner
Area.Arcs.Arc4.Extraction
Area.Arcs.Arc5.Spreader
Area.Arcs.Arc5.Arc
dthomas

Box Supplies Turned on and Cycled Once

12 hours 11 minutes ago
Log Number: 4540541Logbook(s): Tags: Body: 

The following box supplies were TURNED ON AND CYCLED ONCE by version 2-16 of the Box Supply Cycling Script:
ARC1A Ramp Rate = 7.954 A/s
ARC2A Ramp Rate = 6.939 A/s
ARC3A Ramp Rate = 9.725 A/s
ARC4A Ramp Rate = 11.344 A/s
ARC5A Ramp Rate = 10.192 A/s
ARC6A Ramp Rate = 9.222 A/s
ARC7A Ramp Rate = 9.973 A/s
ARC8A Ramp Rate = 11.962 A/s
ARCAA Ramp Rate = 12.232 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 Rate = 16.605 A/s

bbarker

The following cavity histories have been updated: 2L13-2

12 hours 14 minutes ago
Log Number: 4540538Logbook(s): Tags: Body: 

The following cavity histories have been updated:
2L13-2
Username: kerns
Date/Time: 08-10-26_15:55:30
RF Status: Good
Tuner Status: Good
Comment: RFCM replaced for IIR2 vacuum/P1/FSD Faults. RF recovered to 8.8Mv/m and optimized.
Special Instructions:

Maintenance Tag: Component: RFCM {Removed SN: 000, Replacement SN: 336}

kerns

Autolog save

12 hours 28 minutes ago
Log Number: 4540521Logbook(s): Tags: Body: saver ran from opsl05

Saved: lrichard 08-10-26 15:41:41 {A:i B:1 C:5 E:1060 A=BS B=BS C=BS D=BS 0R08=0.00 0R08 dump in. A B C dump(s) in. Autosave prior to restore.
lrichard

CREW CHIEF SIGN IN

12 hours 45 minutes ago
Log Number: 4540512Logbook(s): Body: 
THOMAS JEFFERSON NATIONAL ACCELERATOR FACILITY
ACCELERATOR OPERATIONS CREW CHIEF SIGN IN FORM

Date : 08-10-26
Time : 14:55:17
Day : Monday
Shift : Swing

Crew Chief : Richardson
Program Deputy: Latosky
Team : X
Arm : Humphry
Designated SSO: Anthony
LERF Operator:
Operators : Anthony, Humphry, Shriner

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

The following cavity histories have been updated: 1L06-4

12 hours 51 minutes ago
Log Number: 4540510Logbook(s): Tags: Body: 

The following cavity histories have been updated:
1L06-4
Username: kerns
Date/Time: 08-10-26_15:18:38
RF Status: Good
Tuner Status: Good
Comment: RFCM replaced but got some stability issues above 10Mv/m and KMAI issues after recovery. Setting ODVH to 10 MV/M
Special Instructions:

Maintenance Tag: Component: RFCM {Removed SN: 043, Replacement SN: 041}

kerns

Hall C optics change

13 hours 3 minutes ago
Log Number: 4540503Logbook(s): Tags: Entry Makers: beneschBody: 

Dave Gaskell called. The power supply for the 2 cm vertical chicane at the end of the line, MBE3H05, had a water leak and will take a long time to dry out. The power supply for MQF3M01 is the same type and the leads can be moved over. Prior to March 2021 MQF3M01 was not part of the transport optics. I found my file from March 2020 and scaled the end of the line to 10678 MeV. The changes were placed in special file C10678_no3M01.snap.

benesch

Shift Information

Shift Owl
CEBAF Program
MCC Crew Chief Deir
MCC Operators Samari, Smith
Program Deputy Latosky
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