Aggregator

Log Number: 4404613Logbook(s): 

• ELOG
• RFLOG

Tags: 

• Autolog

Body: 

The following cavities have been GSET 0:
1L18-6
Username: dchri
Date/Time: 06-24-25_10:10:03
RF Status: Bad
Tuner Status: Good
Comment: GSET 0 - stepped off +100k - Keeps tripping MDP
Special Instructions:

Maintenance Tag: Component: Other (tripping MDP)

Log Number: 4404612Logbook(s): 

• ELOG
• RFLOG

Tags: 

• Autolog

Body: 

The following cavities have been GSET 0:
1L18-5
Username: dchri
Date/Time: 06-24-25_10:10:03
RF Status: Bad
Tuner Status: Good
Comment: GSET 0 - stepped off +100k - Keeps tripping MDP
Special Instructions:

Maintenance Tag: Component: Other (tripping MDP)

Log Number: 4404611Logbook(s): 

• ELOG
• RFLOG

Tags: 

• Autolog

Body: 

The following cavities have been GSET 0:
1L18-4
Username: dchri
Date/Time: 06-24-25_10:10:03
RF Status: Bad
Tuner Status: Good
Comment: GSET 0 - stepped off +100k - Keeps tripping MDP
Special Instructions:

Maintenance Tag: Component: Other (tripping MDP)

Log Number: 4404610Logbook(s): 

• ELOG
• RFLOG

Tags: 

• Autolog

Body: 

The following cavities have been GSET 0:
1L18-3
Username: dchri
Date/Time: 06-24-25_10:10:03
RF Status: Bad
Tuner Status: Good
Comment: GSET 0 - stepped off +100k - Keeps tripping MDP
Special Instructions:

Maintenance Tag: Component: Other (tripping MDP)

Log Number: 4404609Logbook(s): 

• ELOG
• RFLOG

Tags: 

• Autolog

Body: 

The following cavities have been GSET 0:
1L18-2
Username: dchri
Date/Time: 06-24-25_10:10:03
RF Status: Bad
Tuner Status: Good
Comment: GSET 0 - stepped off +100k - Keeps tripping MDP
Special Instructions:

Maintenance Tag: Component: Other (tripping MDP)

Log Number: 4404608Logbook(s): 

• ELOG
• RFLOG

Tags: 

• Autolog

Body: 

The following cavities have been GSET 0:
1L18-1
Username: dchri
Date/Time: 06-24-25_10:10:03
RF Status: Bad
Tuner Status: Good
Comment: GSET 0 - stepped off +100k - Keeps tripping MDP
Special Instructions:

Maintenance Tag: Component: Other (tripping MDP)

Log Number: 4404607Logbook(s): 

• DCLOG
• ELOG

Entry Makers: samariBody: 

took setpoint and cycled

Log Number: 4404601Logbook(s): 

• ELOG
• RFLOG

Entry Makers: alexsBody: 

Couldn't immediately nail down a specific culprit, and attempting to bring the zone back to HV after resetting the breaker immediately tripped the MDP again. Also note illuminated phase A light while MDP is tripped.

Log Number: 4404600Logbook(s): 

• HALOG
• HBLOG
• POLOG
• ELOG

Body: 

The charge asymmetry was drifted slowly to -350 ppm. I ran the feedback at the end of run 18761. PITA offset is changed to -2607.75 from -2676.74.

After that it is averaging ~ -35 ppm.

Log Number: 4404599Logbook(s): 

• ELOG

Body: 

Would like to check connections on MQR2C08 and MQKAR06 20A SCE supplies tomorrow, 6/25/2025, after beam studies. I've created a PTW for the work (PTW- 7753), and am awaiting approval.
-Thornton
-Thornton

Log Number: 4404596Logbook(s): 

• GTSLOG
• LERFLOG
• CLOG
• ELOG
• SRFLOG

Entry Makers: weaksmcBody: 

Pressurization complete, LERF Vault returned to ODH0

Log Number: 4404597Logbook(s): 

• ELOG

Entry Makers: samariBody: 

Log Number: 4404595Logbook(s): 

• ELOG
• RFLOG

Tags: 

• Autolog

Body: 

The OPS DRVHs for the following cavities have been updated:
2L26-5
Username: dchri
Date/Time: 06-24-25_09:30:07
RF Status: Good
Tuner Status: Good
Comment: DRVH=17.750 Quench Faults
Previous OPS DRVH: 18
Special Instructions:

Log Number: 4404594Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: High Voltage was turned off for:
R12
R13
R14
R15
R16
R17
R18
R19
R1A
R1B
R1C
R1D
R1E
R1F
R1G
R1H
R1I
R1J
R1K
R1L
R1M
R1N
R1O
R1P
R1Q

Log Number: 4404593Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: High Voltage was turned off for:
R02
R03
R04

Log Number: 4404592Logbook(s): 

• ELOG

Entry Makers: samariBody: 

Log Number: 4404589Logbook(s): 

• ELOG

Body: IDDescriptionPeriodCause 14999Title:
1L18 breaker MDP tripped off

Summary:
contacted Facilities.

Log Number: 4404587Logbook(s): 

• ELOG

Body: 

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

Area.Linacs.South

Total Time: 3.150 mins

Log Number: 4404586Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl03
Data from: /usr/opdata/burt/allsnap/06-23-25_23:33:21
Restored file: /tmp/06-24-25_09:08:42.snap
files: ARC1bend.snap ARC1quad.snap ARC1corr.snap ARC2bend.snap ARC2quad.snap ARC2corr.snap ARC3bend.snap ARC3quad.snap ARC3corr.snap ARC4bend.snap ARC4quad.snap ARC4corr.snap ARC5bend.snap ARC5quad.snap ARC5corr.snap ARC6bend.snap ARC6quad.snap ARC6corr.snap ARC7bend.snap ARC7quad.snap ARC7corr.snap ARC8bend.snap ARC8quad.snap ARC8corr.snap ARC9bend.snap ARC9quad.snap ARC9corr.snap ARCAbend.snap ARCAquad.snap ARCAcorr.snap TCbend.snap minus files:

Log Number: 4404585Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl03

Saved: mmerz 06-24-25 09:08:28 {A:5 B:5 C:5 E:1060 A=BS B=BS C=BS D=BS 0R08=0.00 0R08 dump in. Autosave prior to restore. No ZPos.} { } ALL

Comments:
List of off-loop magnets:

MBT0R08V.LOOP MQD5D00.LOOP MQD5D01.LOOP MQE3M03.LOOP MQM1H02.LOOP MQO1H02.LOOP MQO1H03A.LOOP