Aggregator

Log Number: 4524592Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl01

Saved: bbarker 07-14-26 13:38:31 {A:i B:1 C:3 E:1060 A=BS B=BS C=BS D=BS 0R08=0.00 0R08 dump in. A B C dump(s) in. Autosave prior to restore.

Log Number: 4524591Logbook(s): 

• ELOG

Body: 

Pre job brief complete.
Task approved by work supervisor.

Log Number: 4524590Logbook(s): 

• ELOG
• INCLOG

Body: 

Coax cable is in place from the BS chassis to the SLM chassis. 7A32 already had a BS connection so I connected the new cable to 7A24. I did verify that both signals are good.

Log Number: 4524589Logbook(s): 

• DCLOG
• ELOG

Entry Makers: dthomasBody: 

Log Number: 4524588Logbook(s): 

• ELOG
• RFLOG

Tags: 

• Autolog

Body: 

The OPS DRVHs for the following cavities have been updated:
2L10-4
Username: kerns
Date/Time: 07-14-26_13:30:52
RF Status: Bad
Tuner Status: Good
Comment: DRVH=3.000 2.5 w amp dying and needs replaced.
Previous OPS DRVH: 4
Special Instructions:

Log Number: 4524587Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2026-07-14 13:23:28 The output from the myRestore execution was as follows: iocsl22rffcc1 Rf12Fcc_V2 Pause: 60 second(s) Execute: /cs/opshome/burt/REBOOT/Rf12Fcc/DLOAD_ICAL.csh iocsl22rffcc1 (success) c100_rffcc@2026-07-14 13:23 72(72) restored c100_ecal@2026-07-14 13:23 20(20) restored Execute: myRestore -execute -P c100_ecal -t R2M1_ECAL -m BLDGNUM=2 ZONE=M CAV=1 (success) c100_ecal@2025-01-18 09:02 20(20) restored Execute: burtwb -r 3 -f /cs/opshome/burt/REBOOT/Rf12Fcc/snap-kc/

Log Number: 4524586Logbook(s): 

• ELOG

Entry Makers: kernsBody: 

Blew the tuner 5A fuse and tuner OTMP blowing 5a tuner fuse when trying to tune with tune cart. Freq at 1497.0079 Mhz and not tuning as monitored on tune cart after I replaced the Camac stepper motor card and RFCM for bad tuning. SRF will have to check tuner motor at the cavity next available chance since tuner motor is over heating and blowing fuses. We can check it after they look at it and make repairs. Since it is partially tuned and we can't detune it yet, I recommend no changes to the gradient or anything on this cavity. Optimized the cavity

Log Number: 4524585Logbook(s): 

• ELOG
• RFLOG

Tags: 

• Autolog

Body: 

The OPS DRVHs for the following cavities have been updated:
2L10-7
Username: kerns
Date/Time: 07-14-26_13:27:02
RF Status: Good
Tuner Status: Bad
Comment: DRVH=7.000 Optimized GMES at 7.0 Mv/m until cavity tune is repaired or cavity can be detuned.
Previous OPS DRVH: 8.2
Special Instructions: Cavity Tuner inop. Leave tuner in Manual and do not change gradient until repairs made.

Log Number: 4524584Logbook(s): 

• ELOG
• RFLOG

Tags: 

• Autolog

Body: 

The following cavity histories have been updated:
2L10-7
Username: kerns
Date/Time: 07-14-26_13:25:38
RF Status: Good
Tuner Status: Bad
Comment: No cavity tuning after new Camac Stepper Motor card and RFCM. Tune cart is showing no movement from 1497. 0079 Mhz. High. Needs SRF to check tuner motor operation downstairs
Special Instructions: Cavity Tuner inop. Leave tuner in Manual and do not change gradient until repairs made.

Maintenance Tag:

Log Number: 4524582Logbook(s): 

• ELOG

Body: 

Typo... it was indeed 5C11. Thanks!

Log Number: 4524581Logbook(s): 

• ELOG

Tags: 

• Hall D

Entry Makers: kennellBody: 

This entry is to communicate the Hall D collimator cave has been unlocked to allow for maintenance on the active collimator. The crew chief has been notified and the cave will be verified free of personnel, locked and re-posted as a radiation area once work is complete. The crew chief will also be notified.

Log Number: 4524580Logbook(s): 

• ELOG

Body: 

I thought it was 5C11 that had issues overnight?

Log Number: 4524579Logbook(s): 

• ELOG
• RFLOG

Tags: 

• Autolog

Body: 

The following cavity histories have been updated:
2L10-4
Username: kerns
Date/Time: 07-14-26_13:11:26
RF Status: Bad
Tuner Status: Good
Comment: 2.5 w amp needs to be replaced for low drive after RFCM out measured good at -8.4db.
Special Instructions:

Maintenance Tag: Component: 2.5W Amp

Log Number: 4524577Logbook(s): 

• ELOG

Entry Makers: kernsBody: 

Barely enough CRFP to maintain 3 Mv/m where it had been running 4Mv/m. Measured RFCM upconvertor output at -8.47 db which it great. RATN at 0db and GASK is at 3.7 v, previously at 4.27v at 4Mv/m. Noting that it needs a 2.5W amp in cavity history after spares recovered today.

Log Number: 4524571Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2026-07-14 10:53:44 The output from the myRestore execution was as follows: iocr999rffcc1 <NOTE> Rf12Fcc_TestStand: Provided macro *IOC* is never used Rf12Fcc_TestStand c100_rffcc@2026-07-14 10:53 72(72) restored c100_ecal@2026-07-14 10:53 20(20) restored Execute: myRestore -execute -P c100_ecal -t R991_ECAL -m BLDGNUM=9 ZONE=9 CAV=1 (success) c100_ecal@2026-07-10 15:43 20(20) restored Execute: burtwb -r 3 -f /cs/opshome/burt/REBOOT/Rf12Fcc/snap-kc/R991-kc.snap (success) rf2Ha

Log Number: 4524569Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2026-07-14 10:47:58 The output from the myRestore execution was as follows: iocr999rffcc1 <NOTE> Rf12Fcc_TestStand: Provided macro *IOC* is never used Rf12Fcc_TestStand Pause: 60 second(s) c100_rffcc@2026-07-14 10:47 72(72) restored c100_ecal@2026-07-14 10:47 19(19) restored Execute: myRestore -execute -P c100_ecal -t R991_ECAL -m BLDGNUM=9 ZONE=9 CAV=1 (success) c100_ecal@2026-07-10 15:43 19(19) restored Execute: burtwb -r 3 -f /cs/opshome/burt/REBOOT/Rf12Fcc/snap-kc/R991-kc.

Log Number: 4524568Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2026-07-14 10:46:01 The output from the myRestore execution was as follows: iocr999rffcc1 <NOTE> Rf12Fcc_TestStand: Provided macro *IOC* is never used Rf12Fcc_TestStand Pause: 60 second(s) c100_rffcc@2026-07-14 10:46 72(72) restored c100_ecal@2026-07-14 10:46 19(19) restored Execute: myRestore -execute -P c100_ecal -t R991_ECAL -m BLDGNUM=9 ZONE=9 CAV=1 (success) c100_ecal@2026-07-10 15:43 19(19) restored Execute: burtwb -r 3 -f /cs/opshome/burt/REBOOT/Rf12Fcc/snap-kc/R991-kc.

Log Number: 4524567Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2026-07-14 10:43:53 The output from the myRestore execution was as follows: iocr999rffcc1 Rf12Fcc_TestStand Pause: 60 second(s) Execute: /cs/opshome/burt/REBOOT/Rf12Fcc/DLOAD_ICAL.csh iocr999rffcc1 (failure) DLOAD_ICAL.csh ERROR 2: bad ioc name to PV prefix conversion. --- ioc2Rbzc.pl ERROR: invalid IOC name (iocr999rffcc1) c100_rffcc@2026-07-14 10:43 72(72) restored c100_ecal@2026-07-14 10:43 19(19) restored Execute: myRestore -execute -P c100_ecal -t R991_ECAL -m BLDGNUM=9 ZONE=9 CAV=

Log Number: 4524565Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2026-07-14 12:28:23 The output from the myRestore execution was as follows: iocr999rffcc1 Rf12Fcc_TestStand c100_rffcc@2026-07-14 12:28 72(72) restored c100_ecal@2026-07-14 12:28 19(19) restored Execute: myRestore -execute -P c100_ecal -t R991_ECAL -m BLDGNUM=9 ZONE=9 CAV=1 (success) c100_ecal@2026-07-10 15:43 19(19) restored Execute: burtwb -r 3 -f /cs/opshome/burt/REBOOT/Rf12Fcc/snap-kc/R991-kc.snap (success) rf2HarvTripOff 1(1) restored Pause: 2 second(s) rf2HarvTripS

Log Number: 4524564Logbook(s): 

• DCLOG
• ELOG

Entry Makers: dthomasBody: