Aggregator

Log Number: 4488006Logbook(s): 

• ELOG

Body: 

task performed under PTW-10511

Log Number: 4488007Logbook(s): 

• ELOG

Entry Makers: victorcBody: 

Log Number: 4488003Logbook(s): 

• ELOG

Body: IDDescriptionPeriodCause 16735Title:
MBSY2C mismatch

Summary:
MBSY2C mismatch. Orbit OK in xC, resuming beam to that hall.

Log Number: 4488002Logbook(s): 

• ELOG

Entry Makers: dchriBody: 

* Hall B off due to dipole fault
* Hall C running

FIG.1
The Locks

Log Number: 4488001Logbook(s): 

• ELOG

Entry Makers: victorcBody: 

Log Number: 4488000Logbook(s): 

• ELOG
• BTLOG

Tags: 

• Autolog

Body: dogCalc V0-14 download

hostname: opsl03
CED workspace: OPS
CED login_key: pro

Log Number: 4487999Logbook(s): 

• ELOG
• RFLOG

Entry Makers: victorcBody: 

Unsure of the fault. I think it was an HV contactor fault.

Log Number: 4487996Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: System Masking for: BeamLossMonitor
User: kprice
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: 4487998Logbook(s): 

• ELOG

Entry Makers: jhowardBody: 

Log Number: 4487995Logbook(s): 

• ELOG

Body: IDDescriptionPeriodCause 16737Title:
Hall C config change

Summary:
Hall is changing the HMS angleDuration:
12 minutes

Time Down:
16-Apr-2026 02:25

Time Up:

Log Number: 4487994Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: System UN-Masking for: CryoModule
User: victorc
Areas: NorthLinac SouthLinac

CryoModule Devices:
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: 4487993Logbook(s): 

• POLOG
• ELOG

Body: Spot Location: (13250,19250), Charge: 12.893976999999994

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

Log Number: 4487991Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: System Masking for: CryoModule
User: victorc
Areas: NorthLinac SouthLinac

CryoModule Devices:
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: 4487987Logbook(s): 

• ELOG

Entry Makers: kpriceBody: 

Log Number: 4487986Logbook(s): 

• ELOG

Entry Makers: dchriBody: 

Just a quick reminder of WHY DoEs iT Be MaSkEd?

BSY_3 bit 2
Vacuum Valves 1C00A, 1C05A
* 1C15A & 1C16 are masked because they happen to share a node-channel with 1C00A & 1C05A
* However, only 1C00A & 1C05A have an ABIL entry for masking
--> 1C beamline taken apart for MOLLER install

3H03
Hall C fast Raster B
--> Hall is only using 1 of 2 raster coils (coil B off, coil A on)

2H02
Hall B Solenoid
--> not being used

SL02
RF zone 2L02
--> seems like PSS functional test of 2L02 has yet to be performed?

2W01_1
Horizontal RF Separators
--> not using separators for pass 1, 3 (xB is magnetically e

Log Number: 4487979Logbook(s): 

• ELOG

Entry Makers: jhowardBody: 

Log Number: 4487978Logbook(s): 

• ELOG
• RFLOG

Entry Makers: kpriceBody: 

Looks like this cavity has had high, unstable LO power for a long time. I don't know if there's such thing as too much LO power except that it might saturate at some point, though maybe the instability is worth noting. As seen in elog 4487960, there's some correlation between a period of cavity instablity and LO power instability. I couldn't say which thing caused the others, but the abnormally high LO power in cavity 6 stands out.

Log Number: 4487972Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Chaudhary
DATE:             04/16/2026
SHIFT:               Owl

The operator has read the following:

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

Log Number: 4487971Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Price
DATE:             04/16/2026
SHIFT:               Owl

The operator has read the following:

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

Log Number: 4487970Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Christian
DATE:             04/16/2026
SHIFT:               Owl

The operator has read the following:

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