Aggregator

Log Number: 4509361Logbook(s): 

• ELOG

Body: Results where Job # is 1007 {38} CAVITY PHASE ERROR (DEGREES) OUTCOME PHASE (DEGREES) START DATE DURATION (SECONDS) CORRECTION DATE CORRECTION ERROR REASON 2L02-3 -1.50 CORRECTED -124.54 08-Jun-2026 06:03 5

Log Number: 4509360Logbook(s): 

• ELOG

Entry Makers: kpriceBody: 

Looks like this readback dropped out on 3 June during the LCW repairs. Other east arc LCW parameters appear normal. Alarm handler indicates it has gone unresolved, though it will still plot a value of zero.

Log Number: 4509359Logbook(s): 

• ELOG

Body: INJECTOR=>IOCS=>iocsoftslminj has been disabled in alarm handler

See Ops-PR 4509356

Log Number: 4509358Logbook(s): 

• ELOG

Entry Makers: kpriceBody: 

West Arc LCW differential pressure was hovering right around the LOLO alarm limit (105) and causing frequent nuisance alarms. I adjusted the limit to 105.5 so that it remains steadily in alarm for now.

Interestingly, the output of my caput command indicates lcw:67_DP_WA.LOLO was not changed, however the alarm properties screen shows that it was. A subsequent caget also indicates the change was applied.

Log Number: 4509357Logbook(s): 

• ELOG

Body: 

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

Area.Linacs.South

Total Time: 3.133 mins

Log Number: 4509356Logbook(s): 

• ELOG

Entry Makers: dchriBody: 

Fig. 4
just a bunch of SLM stuff

Fig. 5
IOC will not reboot

Log Number: 4509355Logbook(s): 

• ELOG

Entry Makers: kpriceBody: 

Doing a few rounds of lem 'n fudge, then we will check cavities with >10 degree phase error.

Log Number: 4509354Logbook(s): 

• ELOG
• CLOG

Tags: 

• Autolog

Body: LEM 9.19.5 was successfully run for the South Linac on 2026-06-08 04:43:09. The application phase took 00:00:07 to complete.

Log Number: 4509353Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: 

FudgeIt 5.0 changed the South Linac fudge factor from 1.003 to 1.004.

Log Number: 4509352Logbook(s): 

• SRFLOG
• ELOG
• RFLOG

Entry Makers: jhowardBody: 

After lowering fudge and lemming, the cavity was unhappy. Adjusted poff then ran chek tune

Log Number: 4509351Logbook(s): 

• ELOG
• RFLOG

Entry Makers: kpriceBody: 

No beam in the machine at the time. Recovered without incident.

Log Number: 4509350Logbook(s): 

• ELOG
• CLOG

Tags: 

• Autolog

Body: LEM 9.19.5 was successfully run for the South Linac on 2026-06-08 04:34:15. The application phase took 00:01:21 to complete.

Log Number: 4509349Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: 

FudgeIt 5.0 changed the South Linac fudge factor from 1.019 to 1.003.

Log Number: 4509348Logbook(s): 

• ELOG
• CLOG

Tags: 

• Autolog

Body: LEM 9.19.5 was successfully run for the South Linac on 2026-06-08 04:23:16. The application phase took 00:02:13 to complete.

Log Number: 4509347Logbook(s): 

• ELOG

Body: Results where Job # is 1006 and Min Phase Error is 0 {157} CAVITY PHASE ERROR (DEGREES) OUTCOME PHASE (DEGREES) START DATE DURATION (SECONDS) CORRECTION DATE CORRECTION ERROR REASON 2L06-6 6.40 CORRECTED 165.00 08-Jun-2026 04:10

Log Number: 4509345Logbook(s): 

• ELOG

Entry Makers: dchriBody: 

took setpoint
cycled

Log Number: 4509344Logbook(s): 

• ELOG

Entry Makers: jhowardBody: 

Log Number: 4509343Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl632

Saved: kprice 06-08-26 00:48:23 {A:i B:1 C:3 E:850 A=BS B=BS C=Tune D=BS 0R08=5.76 2R dump in. dump(s) in.

Log Number: 4509342Logbook(s): 

• ELOG

Entry Makers: kpriceBody: 

I know we're not ready to worry about BEM per se, but IPM2A16 is going to be problematic. I've pre-emptively excluded it from BEM.

Log Number: 4509341Logbook(s): 

• ELOG
• BTLOG

Body: 

Laser Used:

C Laser

Sigmas:

Peak 1 - x Sigma: 0.4043 Peak 2 - u Sigma: 0.9752 Peak 3 - y Sigma: 0.9667