Aggregator

Log Number: 4481389Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: System UN-Masking for: BeamLossMonitor
User: samari
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
ILM8

Log Number: 4481385Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: System Masking for: BeamLossMonitor
User: samari
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: 4481380Logbook(s): 

• DCLOG
• ELOG

Entry Makers: janakBody: 

Took setpoint and cycled. Did not swap TC

Log Number: 4481376Logbook(s): 

• ELOG
• LLRFLOG
• RFLOG

Entry Makers: lfarrishBody: 

Phone call from MCC about pass 2 no rf and after visual inspection I notice the crowbar on the 27 kv ps was fired. I reset this fault by way of the local control panel located on the 27 kv power supply itself

Log Number: 4481356Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Janak
DATE:             03/29/2026
SHIFT:               Day

The operator has read the following:

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

Log Number: 4481350Logbook(s): 

• ELOG

Entry Makers: samariBody: 

Log Number: 4481336Logbook(s): 

• ELOG

Body: IDDescriptionPeriodCause 16576Title:
Pass 2 RF Separator

Summary:
Pass 2 RF Separator tripped, attempted to recover several times without success. RF on call is on their way in to investigate. Decided to magnetically extract beam.

Log Number: 4481334Logbook(s): 

• ELOG
• RFLOG

Entry Makers: samariBody: 

given the oddities with 1L07, when we saw the beam smear I first checked if using 1L07 gangphase alone could remedy the issue. I found the maximum at +5 degrees of 1L07 GP, but not a lot of energy gain. When I put it back and used NL gang phase, there was a very large energy change and total NL PSET went +3.3 degrees and the energy changed by a full MV/m. It might be an individual cavity in 1L07, but the entire zone does not seem to be the problem.

Log Number: 4481332Logbook(s): 

• ELOG

Body: IDDescriptionPeriodCause 16576Title:
Pass 2 RF Separator

Summary:
Pass 2 RF Separator tripped, attempted to recover several times without success.

Log Number: 4481331Logbook(s): 

• ELOG
• RFLOG

Entry Makers: samariBody: 

Tried to use the go on button a few times, but after it gets to GDR the DSET fails on the walk down to setpoint. In contact with RF on call and hes coming in to troubleshoot the issue. Also happened around 6 am from the archiver, but that time it came back ok.