Aggregator

Log Number: 4490128Logbook(s): 

• ELOG
• RFLOG

Tags: 

• Autolog

Body: 

The following cavities have been UnGSET 0:
1L08-6
Username: jhoward
Date/Time: 04-21-26_09:29:31
RF Status: Good
Tuner Status: Good
Comment: UnGSET 0 - stepped on -100k - Atlis 120061
Special Instructions:

Maintenance Tag: Component: Operator Entry - See SME

Log Number: 4490127Logbook(s): 

• ELOG
• RFLOG

Tags: 

• Autolog

Body: 

The following cavities have been UnGSET 0:
1L08-5
Username: jhoward
Date/Time: 04-21-26_09:29:31
RF Status: Good
Tuner Status: Good
Comment: UnGSET 0 - stepped on -100k - Atlis 120061
Special Instructions:

Maintenance Tag: Component: Operator Entry - See SME

Log Number: 4490126Logbook(s): 

• ELOG
• RFLOG

Tags: 

• Autolog

Body: 

The following cavities have been UnGSET 0:
1L08-3
Username: jhoward
Date/Time: 04-21-26_09:29:31
RF Status: Good
Tuner Status: Good
Comment: UnGSET 0 - stepped on -100k - Atlis 120061
Special Instructions:

Maintenance Tag: Component: Operator Entry - See SME

Log Number: 4490125Logbook(s): 

• ELOG
• RFLOG

Tags: 

• Autolog

Body: 

The following cavities have been UnGSET 0:
1L08-2
Username: jhoward
Date/Time: 04-21-26_09:29:31
RF Status: Good
Tuner Status: Good
Comment: UnGSET 0 - stepped on -100k - Atlis 120061
Special Instructions:

Maintenance Tag: Component: Operator Entry - See SME

Log Number: 4490124Logbook(s): 

• ELOG
• RFLOG

Tags: 

• Autolog

Body: 

The following cavities have been UnGSET 0:
1L08-1
Username: jhoward
Date/Time: 04-21-26_09:29:31
RF Status: Good
Tuner Status: Good
Comment: UnGSET 0 - stepped on -100k - Atlis 120061
Special Instructions:

Maintenance Tag: Component: Operator Entry - See SME

Log Number: 4490122Logbook(s): 

• ELOG

Body: 

2A alignment is complete. The next step in the swap process can begin. We will return for 2B once leads are attached and we have the go ahead.

Log Number: 4490121Logbook(s): 

• ELOG
• SRFLOG

Body: 

Touched base with Larry - decarad chassis are now in place on 2L05, 2L24, 2L25, and 2L26.

Log Number: 4490115Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2026-04-21 09:06:55 The output from the myRestore execution was as follows: iocw6se1 systemEnum@2026-04-21 09:06 2(2) restored seebpm@2026-04-21 09:06 1933(1933) restored Pause: 30 second(s) SEE_BURT 43(43) restored Execute: /usr/csite/certified/bin/ced2Epics -ced ced -A -i iocw6se1 (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: 4490090Logbook(s): 

• ELOG

Body: 

A visual inspection will be performed first to assess course of action.
Task approved by work supervisor.

Log Number: 4490087Logbook(s): 

• ELOG

Body: 

Outage and repair complete. Proper voltages restored to 87‑ACC‑2 unit.

Log Number: 4490083Logbook(s): 

• ELOG
• BPMLOG

Body: 

Log Number: 4490082Logbook(s): 

• ELOG
• BPMLOG

Body: 

Log Number: 4490081Logbook(s): 

• ELOG
• BPMLOG

Body: 

Log Number: 4490080Logbook(s): 

• ELOG
• BPMLOG

Body: 

Log Number: 4490079Logbook(s): 

• ELOG
• BPMLOG

Body: 

Log Number: 4490071Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Barker
DATE:             04/21/2026
SHIFT:               Day

The operator has read the following:

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

Log Number: 4490070Logbook(s): 

• ELOG

Tags: 

• MCC8am

Body:  CEBAF SHIFT LOG Shift Summary

Start of shift: North and South Linac being surveyed.

Log Number: 4490069Logbook(s): 

• ELOG
• INCLOG

Body: 

IHA0R05 - preamp replaced (https://logbooks.jlab.org/entry/4489999)

Log Number: 4490068Logbook(s): 

• DCLOG
• ELOG

Entry Makers: jhowardBody: 

Log Number: 4490066Logbook(s): 

• ELOG
• RFLOG

Tags: 

• Autolog

Body: 

The following cavities have been UnGSET 0:
1L20-8
Username: jhoward
Date/Time: 04-21-26_08:08:53
RF Status: Good
Tuner Status: Good
Comment: UnGSET 0 - stepped on -100k - Atlis 120021
Special Instructions:

Maintenance Tag: Component: Operator Entry - See SME