Aggregator

Log Number: 4478984Logbook(s): 

• ELOG

Entry Makers: victorcBody: 

Log Number: 4478983Logbook(s): 

• ELOG

Body: 

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

Area.Arcs.Arc1.Spreader
Area.Arcs.Arc1.Arc
Area.Arcs.Arc1.Extraction

Total Time: 0.900 mins

Log Number: 4478982Logbook(s): 

• ELOG
• BTLOG

Body: ARC1 Y-plane ArcSteer Results

hostname: opsl03

Disabled BPMs:
None

Disabled Correctors:
None

BPM average period: 5 s
BDL rail limit: 0.9
USE_RAD_DIST: 0

Log Number: 4478981Logbook(s): 

• ELOG
• BTLOG

Body: ARC1 X-plane ArcSteer Results

hostname: opsl03

Disabled BPMs:
None

Disabled Correctors:
None

BPM average period: 5 s
BDL rail limit: 0.9
USE_RAD_DIST: 0

Log Number: 4478980Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: System Masking for: BeamLossMonitor
User: victorc
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
ILM8T0

Log Number: 4478979Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl632

Saved: victorc 03-22-26 06:11:07 {A:i B:5 C:2 E:345 A=BS B=BS C=BS D=BS 0R08=0.00 2R dump in. dump(s) in.

Log Number: 4478978Logbook(s): 

• ELOG

Entry Makers: victorcBody: 

Backed out the 2A energy offset.

Log Number: 4478977Logbook(s): 

• ELOG

Entry Makers: deirBody: 

Log Number: 4478976Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: System Masking for: BeamLossMonitor
User: deir
Areas: BSY

BeamLossMonitor Devices:
ILM2T09
ILM8T09
ILM4C01
ILM4C02
ILM3C00
ILM4E02
ILM8E02
ILM8T04
ILM8T05
ILM6T06
ILMAT08
ILM4S00
ILM8S01
ILM6S06
ILM6S08
ILM8E00
ILM6E01

Log Number: 4478975Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: System UN-Masking for: CryoModule
User: msmith
Areas: All

CryoModule Devices:
0L02
0L04
0L03
1L14
1L03
1L02
1L04
1L05
1L07
1L06
1L08
1L09
1L10
1L11
1L12
1L15
1L13
1L16
1L19
1L17
1L18
1L20
1L21
1L22
1L23
1L24
1L25
1L26
2L14
2L03
2L02
2L04
2L05
2L07
2L06
2L08
2L11
2L09
2L10
2L12
2L15
2L13
2L16
2L19
2L17
2L18
2L20
2L21
2L22
2L23
2L24
2L25
2L26

Log Number: 4478974Logbook(s): 

• POLOG
• ELOG

Body: Spot Location: (13250,19250), Charge: 1.3116349999999999

Laser Wavelength Atten Setting Laser Power Current HV PS Current QE PV Updated? Update Time/Reason Not Updated (nm) (W) (uA)</

Log Number: 4478972Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: System Masking for: CryoModule
User: msmith
Areas: All

CryoModule Devices:
0L02
0L04
0L03
1L14
1L03
1L02
1L04
1L05
1L07
1L06
1L08
1L09
1L10
1L11
1L12
1L15
1L13
1L16
1L19
1L17
1L18
1L20
1L21
1L22
1L23
1L24
1L25
1L26
2L14
2L03
2L02
2L04
2L05
2L07
2L06
2L08
2L11
2L09
2L10
2L12
2L15
2L13
2L16
2L19
2L17
2L18
2L20
2L21
2L22
2L23
2L24
2L25
2L26

Log Number: 4478971Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: System UN-Masking for: BeamLossMonitor
User: deir
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
ILM8T0

Log Number: 4478970Logbook(s): 

• ELOG

Entry Makers: deirBody: 

SLM X sigma is used as a representation of the NL GP drift

Log Number: 4478969Logbook(s): 

• ELOG
• RFLOG

Entry Makers: victorcBody: 

Second time cavity 8 dropped zone HV in 2L03 the past two days due to a high mod anode current fault. Took a look at some signals and filament voltage for this cavity seems rather noisy and is probably worth taking a look at.

Log Number: 4478968Logbook(s): 

• ELOG

Body: Currently Disabled Alarms - ACC

The Following Alarms Have Been Disabled Within the Last Week
===============================================================
03/18/2026 00:43:51
ACC=>IOCS=>NORTH_LINAC=>iocnl2=>camac=>iocnl2:noXrate (NO XRATE)
jhoward
see elog #4477821
---------------------------
03/16/2026 12:33:45
ACC=>RF=>NORTH_LINAC=>1L26=>1L26-1=>R1Q1ALM07 (BYPASS CONNECTIVITY ERROR)
bjacob
Not in use. Nuisance
---------------------------
03/16/2026 12:33:20
ACC=>RF=>NORTH_LINAC=>1L26=>1L26-1=>R1Q1ALM06 (ITOT CONNECTIVITY ERROR)
bjacob

Log Number: 4478967Logbook(s): 

• ELOG

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

Not currently using inj slm. Lost comms: https://logbooks.jlab.org/entry/4478966

Log Number: 4478966Logbook(s): 

• ELOG

Entry Makers: deirBody: 

Tried to reboot via softioc console, but appears not to have worked. Based on the terminal output it looked like the reboot was successful.

Seems it's stuck in a reboot loop. I turned off auto restart with ctrl-T and rebooted to observe the output. I noticed during the iocInit phase, the process is always killed by signal 11, Figure 3, and then it tries to reboot again if auto-restart is on.

Going to disable the node for now. We're not using the injector SLM.

Log Number: 4478965Logbook(s): 

• ELOG
• RFLOG

Entry Makers: msmithBody: 

Zone restored but cavity 3 took a little work to bring back.

Log Number: 4478964Logbook(s): 

• ELOG

Entry Makers: victorcBody: 

https://tasklists.jlab.org/bslist/tasks/119708

Running rfcal in the South Linac. 2A energy offset of 1E-3 set.