Aggregator

Log Number: 4470290Logbook(s): 

• ELOG
• BTLOG

Body: Emittance Measurement: IHA0L03 Y-plane - BSList 118869: right side of Y scan
qsUtility zigzag_dataColletor V7-34
HOSTNAME: opsl07 CED WORKSPACE: OPS CED LOGIN KEY: pro

Log Number: 4470289Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2026-02-12 12:33:50 The output from the myRestore execution was as follows: iocnl23rfhpa Rf12Hpa@2026-02-12 12:33 111(111) restored systemEnum@2026-02-12 12:33 2(2) restored Execute: /usr/csite/certified/bin/ced2Epics -ced ced -A -i iocnl23rfhpa (success) PVs modified: 0 PVs modified: 0 PVs modified: 0 PVs modified: 0 PVs modified: 0 PVs modified: 0 PVs modified: 0 Procedure return status: Success

Log Number: 4470287Logbook(s): 

• ELOG
• BTLOG

Body: IHA0L03 Y-plane Emittance Measurement Analysis
qsUtility Data Analyzer V7-34
SDDS FILE: /cs/prohome/apps/q/qsUtility/7-34/fileio/data/IHA0L03/IHA0L03_y_zigzag_2026-02-12_12:26:03/IHA0L03_zigzag_2026-02-12_12:26:03_qsUtility_analyzer.sdds
HOSTNAME: opsl07 CED WORKSPACE: OPS CED LOGIN KEY: pro

Log Number: 4470286Logbook(s): 

• ELOG
• BTLOG

Body: Emittance Measurement: IHA0L03 Y-plane - BSList 118869: Y scan - need more points on the right
qsUtility zigzag_dataColletor V7-34
HOSTNAME: opsl07 CED WORKSPACE: OPS CED LOGIN KEY: pro

Log Number: 4470285Logbook(s): 

• SRFLOG
• ELOG

Entry Makers: michaelmBody: 

tripping constantly; acting like the sensor has a light leak. GSET 0 presently - examine at next opportunity.

Log Number: 4470284Logbook(s): 

• SRFLOG
• ELOG

Entry Makers: michaelmBody: 

Cav. 1: Cavity 1 is GSET 0 and experiencing constant arc faults. It's acting like there is a light leak on the sensor downstairs. Inspect on next access.
Cav. 4: Reduced from 12.3 > 12.0 for quench rate
Cav. 5: Was at 11.5 last run (and since 2024) for heat load. Was adjusted to try at 12.4 with model changes. Reduced back to 12.0 for heat load with rest of cavities (except #1) on. JT reduction from 95% > 85% and module pressure reduction.

Log Number: 4470283Logbook(s): 

• ELOG
• RFLOG

Tags: 

• Autolog

Body: 

The OPS DRVHs for the following cavities have been updated:
1L06-6
Username: michaelm
Date/Time: 02-12-26_12:17:30
RF Status: Good
Tuner Status: Good
Comment: DRVH=12.000 Reduce back to 12 for heat load; module pressure rising and JT at 95% at 12.4
Previous OPS DRVH: 12.4
Special Instructions:

Log Number: 4470281Logbook(s): 

• ELOG
• RFLOG

Tags: 

• Autolog

Body: 

The OPS DRVHs for the following cavities have been updated:
1L06-4
Username: michaelm
Date/Time: 02-12-26_12:11:22
RF Status: Good
Tuner Status: Good
Comment: DRVH=12.000 Quenching at 12.3
Previous OPS DRVH: 12.3
Special Instructions:

Log Number: 4470279Logbook(s): 

• ELOG

Body: 

PTW on-issue. All work on the accelerator that affects the configuration or operation of CEBAF needs an approved ATLis.

Log Number: 4470276Logbook(s): 

• ELOG

Body: 

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

MQB2T03
MBC2T03H
MBC2T03V
MQA4T03
MBC4T03H
MBC4T03V
MQA6T02
MBCAT02H
MBCAT02V
MBC6T01V
MBCAT01V
MBC8T01H
MBC8T01V
MBC2T02H
MQA4T02
MBCAT01H
MBC2T01H
MBC2T01V
MQA4T01
MBC4T01H
MBC4T01V
MQA6T01
MBC6T01H

Total Time: 2.467 mins

Log Number: 4470274Logbook(s): 

• ELOG
• BTLOG

Body: Emittance Measurement: IHA0L03 X-plane - "round" setup - not good scan, trying a differnet quad
qsUtility zigzag_dataColletor V7-34
HOSTNAME: opsl07 CED WORKSPACE: OPS CED LOGIN KEY: pro

Log Number: 4470272Logbook(s): 

• ELOG

Body: 

We walked through the process of creating the ATLis yesterday but forgot to actually submit.

Log Number: 4470271Logbook(s): 

• ELOG
• INCLOG

Body: 

1L03 MOPs swapped, 24V rail is stable.

Log Number: 4470269Logbook(s): 

• ELOG
• BTLOG

Body: IHA0L03 Y-plane Emittance Measurement Analysis - BSList 118869: Nominal "not round" y-scan
qsUtility Data Analyzer V7-34
SDDS FILE: /cs/prohome/apps/q/qsUtility/7-34/fileio/data/IHA0L03/IHA0L03_y_zigzag_2026-02-12_11:00:59/IHA0L03_zigzag_2026-02-12_11:00:59_qsUtility_analyzer.sdds
HOSTNAME: opsl07 CED WORKSPACE: OPS CED LOGIN KEY: pro

Log Number: 4470268Logbook(s): 

• ELOG
• BTLOG

Body: Emittance Measurement: IHA0L03 Y-plane - BSList 118869: Nominal "not round" y-scan
qsUtility zigzag_dataColletor V7-34
HOSTNAME: opsl07 CED WORKSPACE: OPS CED LOGIN KEY: pro

Log Number: 4470267Logbook(s): 

• ELOG
• BTLOG

Body: IHA0L03 X-plane Emittance Measurement Analysis - BSList 118869: Nominal "not round" x scan
qsUtility Data Analyzer V7-34
SDDS FILE: /cs/prohome/apps/q/qsUtility/7-34/fileio/data/IHA0L03/IHA0L03_x_zigzag_2026-02-12_10:47:00/IHA0L03_zigzag_2026-02-12_10:47:00_qsUtility_analyzer.sdds
HOSTNAME: opsl07 CED WORKSPACE: OPS CED LOGIN KEY: pro

Log Number: 4470266Logbook(s): 

• ELOG
• BTLOG

Body: Emittance Measurement: IHA0L03 X-plane - BSList 118869: Nominal "not round" x scan
qsUtility zigzag_dataColletor V7-34
HOSTNAME: opsl07 CED WORKSPACE: OPS CED LOGIN KEY: pro

Log Number: 4470265Logbook(s): 

• ELOG

Body: 

Log Number: 4470264Logbook(s): 

• ELOG

Body: 

Final Leak Check = Good, Started all VIP's BSY Hall B Beamline; will continue to Pump with Turbo Pump Cart until all VIP's are below 60 uA (Green) readback.

Log Number: 4470263Logbook(s): 

• ELOG
• BTLOG

Body: 

Laser Used:

A Laser

Sigmas:

Peak 1 - x Sigma: 0.2486 Peak 2 - u Sigma: 0.3461 Peak 3 - y Sigma: 0.7110