Aggregator

Log Number: 4516157Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: Destination Masking to: BSY
User: eforman

Log Number: 4516156Logbook(s): 

• ELOG
• RFLOG

Tags: 

• Autolog

Body: 

The following cavities have been bypassed:
1L21-5
Username: jkt
Date/Time: 06-24-26_18:27:42
RF Status: Bad
Tuner Status: Good
Comment: Bypassed - stepped off +100k - CRFP unstable
Special Instructions:

Maintenance Tag: Component: Other

Log Number: 4516155Logbook(s): 

• ELOG

Entry Makers: eformanBody: 

RF recovery started in the injector/north linac at 16:53 and is continuing at present. AES-RF is assisting Ops with recovery.

Box supplies (with the exception of Arc 7, RSEP8A, and the Halls) are powered on.

Facilities reports that the xC beam dump LCW pump and controls are operational and ready for beam.

Log Number: 4516154Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: 

The following box supplies were CYCLED by version 2-16 of the Box Supply Cycling Script:
ARC1A Ramp Rate = 7.954 A/s
ARC2A Ramp Rate = 6.808 A/s
ARC3A Ramp Rate = 9.725 A/s
ARC4A Ramp Rate = 10.989 A/s
ARC5A Ramp Rate = 9.961 A/s
ARC6A Ramp Rate = 9.222 A/s
ARC8A Ramp Rate = 11.974 A/s
ARC9A Ramp Rate = 4.991 A/s
ARCAA Ramp Rate = 12.626 A/s
RSEP9A Ramp Rate = 5.026 A/s

Log Number: 4516153Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: RF was turned on in:
R26
R29
R2A
R2B
R2C
R2D
R2E
R2F
R2G
R2H
R2I
R2J
R2L
R2M
R2N
R2O
R2Q

Log Number: 4516152Logbook(s): 

• ELOG

Body: 

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

Area.Linacs.North

Total Time: 3.017 mins

Log Number: 4516150Logbook(s): 

• ELOG
• RFLOG

Tags: 

• Autolog

Body: 

The following cavity histories have been updated:
2L25-5
Username: bachiman
Date/Time: 06-24-26_18:02:03
RF Status: Bad
Tuner Status: Good
Comment: need to look at the chassis calibration, LOPW
Special Instructions:

Maintenance Tag: Component: Other

Log Number: 4516147Logbook(s): 

• ELOG
• CLOG

Tags: 

• Autolog

Body: LEM 9.19.5 was successfully run for the North Linac on 2026-06-24 18:00:09. The application phase took 00:03:11 to complete.

Log Number: 4516146Logbook(s): 

• ELOG

Tags: 

• Autolog
• MCC8am

Body:  */ ATLis Comments Posted 18:00 Tuesday June 23 through 18:00 Wednesday June 24 AES DC power Systems Replace ARC5 Shunt MXD5R01

2026-06-24 15:06 - Michael Peirce

Shunt module mo

Log Number: 4516145Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: 

The following box supplies were TURNED OFF by version 2-16 of the Box Supply Cycling Script:

Log Number: 4516144Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2026-06-24 17:49:06 The output from the myRestore execution was as follows: iocsoftshmsco systemEnum@2026-06-24 17:49 2(2) restored Execute: /usr/csite/certified/bin/ced2Epics -ced ced -A -i iocsoftshmsco (success) PVs modified: 0 PVs modified: 0 PVs modified: 0 PVs modified: 0 PVs modified: 0 PVs modified: 0 PVs modified: 0 Procedure return status: Success

Log Number: 4516143Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2026-06-24 17:48:08 The output from the myRestore execution was as follows: iocsofthmsco systemEnum@2026-06-24 17:48 2(2) restored Execute: /usr/csite/certified/bin/ced2Epics -ced ced -A -i iocsofthmsco (success) PVs modified: 0 PVs modified: 0 PVs modified: 0 PVs modified: 0 PVs modified: 0 PVs modified: 0 PVs modified: 0 Procedure return status: Success

Log Number: 4516141Logbook(s): 

• ELOG

Entry Makers: yoonBody: 

INJ & NL in BP, SL in PP, xC in CA (with beam authorization given, see elog: 4516138), xB in RA (with no beam authorization)

Log Number: 4516140Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Yoon
DATE:             06/24/2026
SHIFT:               Swing

The operator has read the following:

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

Log Number: 4516138Logbook(s): 

• ELOG

Tags: 

• Readme

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

Log Number: 4516137Logbook(s): 

• ELOG

Body: 

As investigation confirms that all systems worked as intended, hereby authorize beam into CEBAF.
Roger Ruber
Director of Accelerator Operations

Log Number: 4516136Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2026-06-24 17:18:17 The output from the myRestore execution was as follows: iocsofthmsco systemEnum@2026-06-24 17:18 2(2) restored Execute: /usr/csite/certified/bin/ced2Epics -ced ced -A -i iocsofthmsco (success) PVs modified: 0 PVs modified: 0 PVs modified: 0 PVs modified: 0 PVs modified: 0 PVs modified: 0 PVs modified: 0 Procedure return status: Success

Log Number: 4516135Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2026-06-23 17:18:28 The output from the myRestore execution was as follows: iocnl07rffcc1 Rf12Fcc_V2 Pause: 60 second(s) Execute: /cs/opshome/burt/REBOOT/Rf12Fcc/DLOAD_ICAL.csh iocnl07rffcc1 (success) c100_rffcc@2026-06-23 17:18 72(72) restored c100_ecal@2026-06-23 17:18 19(19) restored Execute: myRestore -execute -P c100_ecal -t R171_ECAL -m BLDGNUM=1 ZONE=7 CAV=1 (success) c100_ecal@2025-09-12 08:37 19(19) restored Execute: burtwb -r 3 -f /cs/opshome/burt/REBOOT/Rf12Fcc/snap-kc/

Log Number: 4516134Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Schaumloffel
DATE:             06/24/2026
SHIFT:               Swing

The operator has read the following:

Log Number: 4516132Logbook(s): 

• ELOG
• RFLOG

Tags: 

• Autolog

Body: 

The following cavity histories have been updated:
1L07-1
Username: bachiman
Date/Time: 06-24-26_17:11:30
RF Status: Bad
Tuner Status: Good
Comment: calibrations vaues don't looks good. need more time looking into it
Special Instructions:

Maintenance Tag: Component: Other