Aggregator

Log Number: 4522697Logbook(s): 

• ELOG

Body: IDDescriptionPeriodCause 17385Title:
Hall C SHMS HB Interlock Fault

Summary:
While setting up to adjust the HMS, hall staff were stopped by an SHMS HB fault they could not clear.

Log Number: 4522692Logbook(s): 

• ELOG

Entry Makers: bbarkerBody: 

Hall C reports to MCC that while setting up to adjust their HMS, they ran into a fault that they are unable to clear. Their expert has been contacted and is en en route to investigate

Log Number: 4522688Logbook(s): 

• HCLOG
• ELOG

Entry Makers: bbarker

Log Number: 4522679Logbook(s): 

• ELOG

Entry Makers: schoeneBody: 

Log Number: 4522676Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Shenenberger
DATE:             07/11/2026
SHIFT:               Day

The operator has read the following:

Log Number: 4522668Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Barker
DATE:             07/11/2026
SHIFT:               Day

The operator has read the following:

• ELOG
• PD Shift Plan
• Radiation Surveys for PSS Segments in Controlled Access
• PSS Log

Log Number: 4522666Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Thomas
DATE:             07/11/2026
SHIFT:               Day

The operator has read the following:

• ELOG
• PD Shift Plan
• Radiation Surveys for PSS Segments in Controlled Access
• PSS Log

Log Number: 4522662Logbook(s): 

• ELOG
• LERFLOG

Body: 
THOMAS JEFFERSON NATIONAL ACCELERATOR FACILITY
ACCELERATOR OPERATIONS CREW CHIEF SIGN IN FORM

Date : 07-11-26
Time : 08:01:43
Day : Saturday
Shift : Day

Crew Chief : Schoene
Program Deputy: Duzik
Team : B
Arm : Thomas
Designated SSO: Barker
LERF Operator:
Operators : Shenenberger, Barker, Thomas

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

Log Number: 4522650Logbook(s): 

• ELOG

Entry Makers: samariBody: 

It's value is very large compared with previous orbits, and is the only one off from rels when excluded. When included energy is slightly high.

Log Number: 4522644Logbook(s): 

• ELOG

Tags: 

• ShiftSummary

Body:  CEBAF SHIFT LOG Shift Summary

Start of shift: xD IC Calibrations; xC 28 uA; xB Harp Swipes

Log Number: 4522643Logbook(s): 

• ELOG

Tags: 

• BeamAccounting

Body:  Accelerator PHYSICS STUDIES RESTORE ACC DOWN OFF (SAM) Planned 8 0 0

Log Number: 4522641Logbook(s): 

• ELOG
• LERFLOG

Body: 
THOMAS JEFFERSON NATIONAL ACCELERATOR FACILITY
ACCELERATOR OPERATIONS CREW CHIEF SIGN IN FORM

Date : 07-11-26
Time : 07:00:15
Day : Saturday
Shift : Day

Crew Chief : Schoene
Program Deputy: Duzik
Team : B
Arm : Thomas
Designated SSO: Barker
LERF Operator:
Operators : Barker, Thomas

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

Log Number: 4522634Logbook(s): 

• HDLOG
• ELOG

Entry Makers: msmithBody: 

Log Number: 4522633Logbook(s): 

• DCLOG
• ELOG

Entry Makers: msmithBody: 

Log Number: 4522628Logbook(s): 

• ELOG

Entry Makers: msmithBody: 

At Hall D's request, sending 50nA to the tagger to make sure beam is still good

Log Number: 4522626Logbook(s): 

• ELOG

Body: IDDescriptionPeriodCause 17383Title:
Hall D Solenoid Trip

Summary:
Hall called to inform the solenoid has tripped. They are currently investigating Update: Hall has diagnosed the fast dump as a power supply issue. Ramp to 800 A complete at 6:27.

Log Number: 4522625Logbook(s): 

• ELOG

Body: Calibration ParametersHall:DTarget: 4.5x10-4 Al 40umPass: 5.5Note: Calibrated On:2026-Jul-11 00:41Calibrated By: msmithFile:D-2026-07-11_0041_4.5x10-4_Al_40um_Pass-5.5.hcdIon ChamberExisting Setpoing (rads/hr)New Setpoint (rads/hr)East Wall

Log Number: 4522603Logbook(s): 

• ELOG

Entry Makers: msmithBody: 

60 uA

not bad...

Log Number: 4522602Logbook(s): 

• ELOG

Body: IDDescriptionPeriodCause 17384Title:
QE measurement

Summary:
routineDuration:
7 minutes

Time Down:
11-Jul-2026 05:22

Time Up:
11-Jul-2026 05:29C

Log Number: 4522601Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: System UN-Masking for: CryoModule
User: msmith
Areas: NorthLinac SouthLinac

CryoModule Devices:
1L14
1L03
1L02
1L04
1L05
1L07
1L06
1L08
1L09
1L10
1L11
1L12
1L15
1L13
1L16
1L19
1L17
1L18
1L20
1L21
1L22
1L23
1L24
1L25
1L26
2L14
2L03
2L02
2L04
2L05
2L07
2L06
2L08
2L11
2L09
2L10
2L12
2L15
2L13
2L16
2L19
2L17
2L18
2L20
2L21
2L22
2L23
2L24
2L25
2L26