Aggregator

Log Number: 4519236Logbook(s): 

• ELOG

Entry Makers: lrichardBody: 

Made a few corrections in 1S Horizontal to bring down from 1S05H-1S10H (Fig. 1). Absolute and Relative BPMs are show in Figs 2 and 3 respectively. BEM in Fig. 3 for Inj and ARC1. Moving to ARC2. Not getting through Spreader or ARC, Fudged as high as we could. Moving 2A Box down to try to get through the ARC so we can start phasing SL cavities.

Log Number: 4519234Logbook(s): 

• ELOG

Tags: 

• Autolog
• MCC8am

Body:  */ ATLis Comments Posted 18:00 Wednesday July 01 through 18:00 Thursday July 02 AES DC power Systems Inspect Back Door Interlock for NA01B07

2026-07-02 07:07 - Michael Peirce

R

Log Number: 4519233Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: 

FudgeIt 5.0 changed the South Linac fudge factor from 0.996 to 1.004.

Log Number: 4519227Logbook(s): 

• ELOG

Body: 

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

Area.Linacs.North

Total Time: 3.017 mins

Log Number: 4519225Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: 

FudgeIt 5.0 changed the North Linac fudge factor from 0.998 to 0.993.

Log Number: 4519224Logbook(s): 

• ELOG
• CLOG

Tags: 

• Autolog

Body: LEM 9.19.5 was successfully run for the North Linac on 2026-07-02 17:19:20. The application phase took 00:00:17 to complete.

Log Number: 4519223Logbook(s): 

• ELOG

Entry Makers: shrinerBody: 

1L04-5 phase control loop found open when the cavity was not in Expert Mode. Following the alarm response guidance I put the cavity back in Expert Mode, closed the switch, and saved.

Log Number: 4519222Logbook(s): 

• ELOG
• CLOG

Tags: 

• Autolog

Body: LEM 9.19.5 was successfully run for the North Linac on 2026-07-02 17:16:34. The application phase took 00:01:56 to complete.

Log Number: 4519220Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: 

FudgeIt 5.0 changed the North Linac fudge factor from 1.005 to 0.998.

Log Number: 4519218Logbook(s): 

• ELOG

Body: IDDescriptionPeriodCause 17329Title:
MQA4S10 mismatch

Summary:
When cycling West Arc BS and trims MQA4S10 would not cycle. The first card used for the swap also had a fault, so a second card was needed.

Log Number: 4519217Logbook(s): 

• ELOG

Body: 

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

MBM8E02H
MBM8E02V
MBT2E02H
MBT2E02V
MBDAE02H
MBM4E02H
MBM4E02V
MBDAE02V
MBM6E02H
MBM6E02V
MBM6E01V
MBM8E01H
MBM8E01V
MBDAE01H
MBDAE01V
MQB2E02
MQB2E01
MBT2E01H
MBT2E01V
MQB4E01
MBM4E01H
MBM4E01V
MQC6E01
MBM6E01H

Total Time: 1.017 mins

Log Number: 4519216Logbook(s): 

• ELOG

Body: IDDescriptionPeriodCause 17329Title:
MQA4S10 mismatch

Summary:
When cycling West Arc BS and trims MQA4S10 would not cycle.

Log Number: 4519215Logbook(s): 

• ELOG

Entry Makers: lrichardBody: 

After RESEP8A placed on design, cycled West Arc and trims. MQA4S10 did not cycled. Going out to inspect locally.

Log Number: 4519214Logbook(s): 

• ELOG

Entry Makers: moserBody: 

15MeV in the NL.
77MeV in the SL.

Log Number: 4519213Logbook(s): 

• ELOG

Body: 
HYST AREA Version 7-0 has FAILED to cycle:

MQA4S10 -- W102B10 -- wa1mag -- Failed to set after 2 cycle attempts


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

Area.Arcs.Arc2.Spreader
Area.Arcs.Arc2.Arc
Area.Arcs.Arc2.Recombiner
Area.Arcs.Arc2.Extraction
Area.Arcs.Arc4.Spreader
Area.Arcs.Arc4.Arc
Area.Arcs.Arc4.Recombiner
Area.Arcs.Arc4.Extraction
Area.Arcs.Arc6.Spreader
Area.Arcs.Arc6.Arc
Area.Arcs.Arc6.Recombiner
Area.Arcs.Arc6.Extraction
Area.Arcs.Arc8.Spreader

Log Number: 4519208Logbook(s): 

• ELOG

Body: 

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

Area.Linacs.North

Total Time: 3.017 mins

Log Number: 4519205Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Shriner
DATE:             07/02/2026
SHIFT:               Swing

The operator has read the following:

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

Log Number: 4519204Logbook(s): 

• ELOG

Tags: 

• Readme

Body: [figure:1] Always check the Authorization web application for the latest status: JLab Authorization Manager

Log Number: 4519203Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Anthony
DATE:             07/02/2026
SHIFT:               Swing

The operator has read the following:

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

Log Number: 4519202Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: 

FudgeIt 5.0 changed the North Linac fudge factor from 0.994 to 1.005.