Aggregator

Log Number: 4516535Logbook(s): 

• ELOG

Entry Makers: janakBody: 

Dropped the zone out of High voltage on ModAnode current high fault. HV and RF recovered without issue

Log Number: 4516532Logbook(s): 

• ELOG

Entry Makers: chumphryBody: 

Log Number: 4516526Logbook(s): 

• ELOG

Entry Makers: lrichardBody: 

Fig. 1 shows all Pass 5H cavities off.

Log Number: 4516524Logbook(s): 

• ELOG
• RFLOG

Entry Makers: lrichardBody: 

What's causing this? MO?

Log Number: 4516522Logbook(s): 

• DCLOG
• ELOG

Entry Makers: janakBody: 

Took setpoint, did not swap trim card

Log Number: 4516518Logbook(s): 

• ELOG

Body: 

Decarads in place on 1L24 and 1L25; would like to start pulse processing on those zones on next available maintenance day.

Log Number: 4516510Logbook(s): 

• ELOG

Entry Makers: chumphryBody: 

Log Number: 4516507Logbook(s): 

• ELOG

Entry Makers: chumphryBody: 

Log Number: 4516506Logbook(s): 

• DCLOG
• ELOG

Entry Makers: janakBody: 

Pushed to 12.3. Updated ODVH

Log Number: 4516505Logbook(s): 

• ELOG
• RFLOG

Tags: 

• Autolog

Body: 

The OPS DRVHs for the following cavities have been updated:
1L12-7
Username: janak
Date/Time: 06-25-26_12:06:20
RF Status: Good
Tuner Status: Good
Comment: DRVH=12.300 Vacuum stable at 12.3
Previous OPS DRVH: 11.4
Special Instructions: , HPA breaker tripped

Log Number: 4516502Logbook(s): 

• ELOG
• SRFLOG

Entry Makers: michaelmBody: 

Please check drive levels when convenient. I believe there is either a bad rfcm or weak amplifier in this location. Cavity history lists as quench limited at 9.4, but has been derated from 9 all the way down to 7 for regulation/SOSing. Klystron should have more than sufficient power at those gradients to not encounter beam loading.

Log Number: 4516500Logbook(s): 

• DCLOG
• ELOG

Entry Makers: janakBody: 

Running smooth. Seeing some GLDER warnings in the South Linac.
Pushed 1L11-5 up to 11.4 MV/m

Log Number: 4516495Logbook(s): 

• ELOG

Entry Makers: lrichardBody: 

Not sure what's the cause. Started tripping BLMs. Ran tune beam to dumplet. PLDERs cleared some. Resumed beam to Hall C.

Log Number: 4516494Logbook(s): 

• ELOG

Entry Makers: janakBody: 

RF recommended trying to push this cavity again while monitoring vacuum. As long as it stays below 1e-7 it's ok. Didn't even come close to that so we'll update the ODVH.

Log Number: 4516492Logbook(s): 

• ELOG
• RFLOG

Tags: 

• Autolog

Body: 

The OPS DRVHs for the following cavities have been updated:
1L11-5
Username: janak
Date/Time: 06-25-26_11:42:44
RF Status: Good
Tuner Status: Good
Comment: DRVH=11.400 Looks good at 11.4
Previous OPS DRVH: 10.5
Special Instructions:

Log Number: 4516493Logbook(s): 

• ELOG

Entry Makers: chumphryBody: 

Log Number: 4516488Logbook(s): 

• DCLOG
• ELOG

Entry Makers: janakBody: 

Took setpoint, did not swap trim card

Log Number: 4516483Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: System UN-Masking for: BeamLossMonitor
User: lrichard
Areas: All

BeamLossMonitor Devices:
ILM0I07
ILM0L01A
ILM0L01B
ILM0L02
ILM2D00A
ILM2D00B
ILM0L04A
ILM0L04B
ILM0L05
ILM0L06A
ILM0L08
ILM0R01
ILM4D00
ILM0R03
ILM0R04
ILM0R06
ILM0R08
ILM0R09
ILM1L01
ILM1L02
ILM6R08
ILM3S00
ILM7S00
ILM9S00
ILM5S10
ILM5E03
ILM7S01
ILM9A01
ILM3E02
ILM5A01
ILM1A04
ILM1A06
ILM1A09
ILM5A10
ILM1A16
ILM1A19
ILM3R10
ILM9R07
ILM1R09
ILM2L03
ILM5R10
ILM5R05
ILM2L01
ILM2T09
IL

Log Number: 4516480Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: System Masking for: BeamLossMonitor
User: janak
Areas: All

BeamLossMonitor Devices:
ILM0I07
ILM0L01A
ILM0L01B
ILM0L02
ILM2D00A
ILM2D00B
ILM0L04A
ILM0L04B
ILM0L05
ILM0L06A
ILM0L08
ILM0R01
ILM4D00
ILM0R03
ILM0R04
ILM0R06
ILM0R08
ILM0R09
ILM1L01
ILM1L02
ILM6R08
ILM3S00
ILM7S00
ILM9S00
ILM5S10
ILM5E03
ILM7S01
ILM9A01
ILM3E02
ILM5A01
ILM1A04
ILM1A06
ILM1A09
ILM5A10
ILM1A16
ILM1A19
ILM3R10
ILM9R07
ILM1R09
ILM2L03
ILM5R10
ILM5R05
ILM2L01
ILM2T09
ILM8T09<

Log Number: 4516477Logbook(s): 

• ELOG

Entry Makers: chumphryBody: