Aggregator

Log Number: 4519448Logbook(s): 

• ELOG

Body: IDDescriptionPeriodCause 17332Title:
Corrected Hall B 2H01 Positions

Summary:
Hall B called to request an improvement to their beam positions at 2H01.

Log Number: 4519447Logbook(s): 

• ELOG

Body: IDDescriptionPeriodCause 17332Title:
Corrected Hall B 2H01 Positions

Summary:
Hall B called to request an improvement to their beam positions at 2H01.

Log Number: 4519445Logbook(s): 

• ELOG

Entry Makers: dthomas

Log Number: 4519444Logbook(s): 

• ELOG
• RFLOG

Tags: 

• Autolog

Body: 

The OPS DRVHs for the following cavities have been updated:
1L02-8
Username: benesch
Date/Time: 07-03-26_10:41:57
RF Status: Good
Tuner Status: Good
Comment: DRVH=8.000 Arc Rate Management five in range 7.25-8.1, tweak
Previous OPS DRVH: 8.1
Special Instructions:

Log Number: 4519443Logbook(s): 

• ELOG
• RFLOG

Tags: 

• Autolog

Body: 

The OPS DRVHs for the following cavities have been updated:
1L08-8
Username: benesch
Date/Time: 07-03-26_10:41:08
RF Status: Good
Tuner Status: Good
Comment: DRVH=7.000 Arc Rate Management four at 7.1, irregular intervals
Previous OPS DRVH: 7.1
Special Instructions:

Log Number: 4519442Logbook(s): 

• ELOG
• RFLOG

Tags: 

• Autolog

Body: 

The OPS DRVHs for the following cavities have been updated:
2L06-6
Username: benesch
Date/Time: 07-03-26_10:39:03
RF Status: Good
Tuner Status: Good
Comment: DRVH=7.900 Arc Rate Management five at 8 over 12 hours
Previous OPS DRVH: 8
Special Instructions:

Log Number: 4519441Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: System UN-Masking for: BeamLossMonitor
User: dthomas
Areas: All

BeamLossMonitor Devices:
ILM0I07
ILM0L01A
ILM0L01B
ILM0L02
ILM2D00A
ILM2D00B
ILM0L04A
ILM0L04B
ILM0L05
ILM0L06A
ILM0L08
ILM0R01
ILM4D00
ILM0R03
ILM0R04
ILM0R06
ILM0R08
ILM0R09
ILM1L01
ILM1L02
ILM6R08
ILM3S00
ILM7S00
ILM9S00
ILM5S10
ILM5E03
ILM7S01
ILM9A01
ILM3E02
ILM5A01
ILM1A04
ILM1A06
ILM1A09
ILM5A10
ILM1A16
ILM1A19
ILM3R10
ILM9R07
ILM1R09
ILM2L03
ILM5R10
ILM5R05
ILM2L01
ILM2T09
ILM

Log Number: 4519440Logbook(s): 

• ELOG

Entry Makers: dthomasBody: 

Log Number: 4519439Logbook(s): 

• ELOG

Entry Makers: dthomasBody: 

Log Number: 4519435Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: System Masking for: BeamLossMonitor
User: dthomas
Areas: All

BeamLossMonitor Devices:
ILM0I07
ILM0L01A
ILM0L01B
ILM0L02
ILM2D00A
ILM2D00B
ILM0L04A
ILM0L04B
ILM0L05
ILM0L06A
ILM0L08
ILM0R01
ILM4D00
ILM0R03
ILM0R04
ILM0R06
ILM0R08
ILM0R09
ILM1L01
ILM1L02
ILM6R08
ILM3S00
ILM7S00
ILM9S00
ILM5S10
ILM5E03
ILM7S01
ILM9A01
ILM3E02
ILM5A01
ILM1A04
ILM1A06
ILM1A09
ILM5A10
ILM1A16
ILM1A19
ILM3R10
ILM9R07
ILM1R09
ILM2L03
ILM5R10
ILM5R05
ILM2L01
ILM2T09
ILM8T0

Log Number: 4519433Logbook(s): 

• HBLOG
• ELOG

Entry Makers: bbarkerBody: 

Log Number: 4519423Logbook(s): 

• ELOG

Entry Makers: dthomasBody: 

Beam delivery will continue to Hall B over the weekend.
The current plan to address the Arc5 magnet issues on Monday.

Log Number: 4519420Logbook(s): 

• ELOG

Entry Makers: dthomasBody: 

Log Number: 4519418Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Barker
DATE:             07/03/2026
SHIFT:               Day

The operator has read the following:

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

Log Number: 4519413Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Thomas
DATE:             07/03/2026
SHIFT:               Day

The operator has read the following:

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

Log Number: 4519407Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl05

Saved: bjacob 07-03-26 07:47:23 {A:i B:1 C:3 E:1060 A=BS B=CW C=BS D=BS 0R08=0.00 No dumps in. Start of Day Shift.

Log Number: 4519406Logbook(s): 

• ELOG
• LERFLOG

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

Date : 07-03-26
Time : 07:30:45
Day : Friday
Shift : Day

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

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

Log Number: 4519402Logbook(s): 

• ELOG

Entry Makers: samariBody: 

I ran the script, but on the next chance well run the 0R E lock

Log Number: 4519401Logbook(s): 

• ELOG

Tags: 

• ShiftSummary

Body:  CEBAF SHIFT LOG Shift Summary

Start of shift: 1L03 tripped on high liquid level.  DC Power has given okay to tur

Log Number: 4519400Logbook(s): 

• ELOG

Tags: 

• BeamAccounting

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