Aggregator

Log Number: 4525079Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl06

Saved: ywang 07-15-26 16:17:38 {A:i B:1 C:4 E:1060 A=BS B=BS C=Tune D=BS 0R08=3.66 1R dump in. A B C dump(s) in.

Log Number: 4525078Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: System Masking for: BeamLossMonitor
User: schoene
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: 4525077Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: Destination Masking to: BSY
User: schoene

Log Number: 4525075Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Shriner
DATE:             07/15/2026
SHIFT:               Swing

The operator has read the following:

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

Log Number: 4525073Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl06

Saved: ywang 07-15-26 16:07:45 {A:i B:1 C:4 E:1060 A=BS B=BS C=Tune D=BS 0R08=0.00 0R08 dump in. A B C dump(s) in.

Log Number: 4525068Logbook(s): 

• ELOG
• RFLOG

Tags: 

• Autolog

Body: 

The following cavity histories have been updated:
2L10-7
Username: kerns
Date/Time: 07-15-26_16:02:31
RF Status: Bad
Tuner Status: Bad
Comment: Cavity tuner stuck and torque motor inop per S. Dutton SRF / Kerns AESRF. OPS bypassed cavity and hope it's far enough off resonance now.
Special Instructions: Cavity tuner will not turn. Leave cavity permanently bypassed. RD1 will be installed next maintenance

Maintenance Tag: Component: Other

Log Number: 4525067Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl06

Saved: ywang 07-15-26 16:01:22 {A:i B:1 C:4 E:1060 A=BS B=BS C=CW D=BS 0R08=0.00 0R08 dump in. A B C dump(s) in.

Log Number: 4525065Logbook(s): 

• ELOG
• RFLOG

Tags: 

• Autolog

Body: 

The following cavity histories have been updated:
2L10-7
Username: kerns
Date/Time: 07-15-26_16:00:01
RF Status: Bad
Tuner Status: Bad
Comment: Cavity tuner stuck and torque motor inop per S. Dutton SRF / Kerns AESRF. OPS bypassed cavity and hope it's far enough off resonance now.
Special Instructions: Cavity Tuner inop. Leave tuner in Manual and do not change gradient until repairs made.

Maintenance Tag: Component: Other

Log Number: 4525063Logbook(s): 

• ELOG

Entry Makers: diggscrespoBody: 

DCP has removed their lock and tags from Arc 5 box power supply and turn the supply back on. We ask Ops to cycle the power supply and all is OK.

Log Number: 4525062Logbook(s): 

• ELOG
• SRFLOG

Body: 

No major update.

Log Number: 4525061Logbook(s): 

• ELOG

Entry Makers: bbarkerBody: 

GLDR warnings still present

Log Number: 4525060Logbook(s): 

• ELOG

Tags: 

• ShiftSummary

Body:  CEBAF SHIFT LOG Shift Summary

Start of shift: Setting up for SL access

Log Number: 4525059Logbook(s): 

• ELOG

Tags: 

• BeamAccounting

Body:  Accelerator PHYSICS STUDIES RESTORE ACC DOWN OFF (SAM) Planned 8 0 0

Log Number: 4525056Logbook(s): 

• ELOG

Entry Makers: ywangBody: 

1500-1520: Optimized the injector for three-beam operations to the ILD:
Fig.1: C beam, 80uA
Figs. 2 & 3: B's and D's orbits relative to C's, repectively
Figs. 4 & 5: B beam, 500nA, and D beam, 10uA, respectively

Log Number: 4525054Logbook(s): 

• ELOG
• RFLOG

Tags: 

• Autolog

Body: 

The following cavities have been bypassed:
2L10-7
Username: bbarker
Date/Time: 07-15-26_15:17:38
RF Status: Good
Tuner Status: Bad
Comment: Bypassed - stepped off +100k - bad tuner, motor disconnected
Special Instructions: Cavity Tuner inop. Leave tuner in Manual and do not change gradient until repairs made.

Maintenance Tag: Component: Operator Entry - See SME

Log Number: 4525053Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl06

Saved: ywang 07-15-26 15:16:23 {A:i B:1 C:4 E:1060 A=BS B=BS C=CW D=BS 0R08=0.00 0R08 dump in. A B C dump(s) in.

Log Number: 4525052Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: 

The following box supplies were CYCLED by version 2-16 of the Box Supply Cycling Script:
ARC1A Ramp Rate = 8.127 A/s
ARC3A Ramp Rate = 5.182 A/s
ARC5A Ramp Rate = 10.192 A/s
ARC7A Ramp Rate = 9.973 A/s
ARC9A Ramp Rate = 9.370 A/s
ARCAA Ramp Rate = 12.234 A/s
RSEP9A Ramp Rate = 5.026 A/s

Log Number: 4525051Logbook(s): 

• DCLOG
• ELOG

Entry Makers: dthomasBody: 

Log Number: 4525049Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: 

The following box supplies were CYCLED by version 2-16 of the Box Supply Cycling Script:
ARC5A Ramp Rate = 9.961 A/s

Log Number: 4525047Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: Destination Masking to: Injector
User: bbarker