Aggregator

Log Number: 4473236Logbook(s): 

• ELOG
• SLOG
• ACELOG

Body: 

Hostname and ip address set. I installed a network cable and connected to network switch. Configured network port.
I set the ip address parameters locally on the front of the gamma supply.
Device is on the network and pinging.

hostname => spcein01gamma1
ip => 129.57.203.39

gateway => 129.57.203.1
mask => 255.255.255.192

Log Number: 4473234Logbook(s): 

• ELOG
• RFLOG

Entry Makers: victorcBody: 

Cavity was recovered yesterday by RF SME. While bringing zones back up after locking up today, can't get more than 0.24 kW of CRFP while adjusting GLOD during OLT.

Log Number: 4473233Logbook(s): 

• ELOG
• BTLOG

Tags: 

• Autolog

Body: IHA0L03 Match Download

hostname: opsl04
CED workspace: setup_345
CED login_key: pro


CHANNELNEW VALUEOLD VALUEMQJ0L02.BDL-146.1821134.8000MQJ0L02A.BDL160.6213-142.0490MQJ0L03A.BDL156.34860.0000MQJ0L03.BDL-181.5679-77.5988

Log Number: 4473232Logbook(s): 

• ELOG
• BTLOG

Body: IHA0L03 Multi-Matching Results - Downloading 20% match
HOSTNAME: opsl04 CED WORKSPACE: setup_345 CED LOGIN KEY: pro

Files saved to /cs/prohome/apps/q/qsUtility/7-34/fileio/multimatch_data/IHA0L03/IHA0L03_2026-02-26_17:13

Allow optimizer to change quad signs? YES

Start with present machine settings instead of design? NO

Best match was match1.log

Log Number: 4473231Logbook(s): 

• ELOG
• RFLOG

Entry Makers: victorcBody: 

RF handed 1L19 back to OPS. Cavities recovered and set to target GSETs successfully.

Log Number: 4473229Logbook(s): 

• ELOG

Body: 

On Wednesday, 02/26/2026, SSG performed the following PSS Certification tests:
Functional - Box supplies ARC7 and RSEP8
Functional - BCM (Hall A)

Log Number: 4473228Logbook(s): 

• ELOG

Tags: 

• CED

Body: The following control system variables were updated because they were detected to differ from their CED property counter-parts.

• R237QEXT: found 1.56832e+07; restored to CED value of 1.6E+07

Log Number: 4473226Logbook(s): 

• ELOG
• BTLOG

Body: IHA0L03 Y-plane Emittance Measurement Analysis - same as degrader set up
qsUtility Data Analyzer V7-34
SDDS FILE: /a/opsdata/fiefdata/fileio/q/qsUtility/data/D1-0/IHA0L03/IHA0L03_y_zigzag_2026-02-26_16:38:39/IHA0L03_zigzag_2026-02-26_16:38:39_qsUtility_analyzer.sdds
HOSTNAME: opsl04 CED WORKSPACE: setup_345 CED LOGIN KEY: pro

Log Number: 4473225Logbook(s): 

• ELOG
• BTLOG

Body: Emittance Measurement: IHA0L03 Y-plane - Same as degrader set up
qsUtility zigzag_dataColletor V7-34
HOSTNAME: opsl04 CED WORKSPACE: setup_345 CED LOGIN KEY: pro

Log Number: 4473224Logbook(s): 

• ELOG
• RFLOG

Entry Makers: victorcBody: 

FP spiking and faulting off the cavity whenever trying to recover. OLT brough it back up to target gradient.

Log Number: 4473222Logbook(s): 

• ELOG

Body: 

2L25 CPS repairs completed and tested in HV before and after PSS box supply certs Put back into HV and saw M. Drury at zone setting up for testing. 1L19 Arc test faults corrected with new Interface power supply where +5vdc drooped and had 500 Mv AC ripple. New supply measured good and all arc detectors now test without random failures. Techs: C. Kerns and Trey Johnson.

Log Number: 4473220Logbook(s): 

• ELOG

Entry Makers: victorcBody: 

Injector, Hall B, Hall C LIU A-chain faults dropped BSY, SL, NL, and INJ to PP. Key cycles brought them back up. Second time in the last hour.

Log Number: 4473218Logbook(s): 

• ELOG

Body: 

RSEP8 and ARC7 have passed PSS certification; this task is complete.

Log Number: 4473217Logbook(s): 

• ELOG
• BTLOG

Body: IHA0L03 X-plane Emittance Measurement Analysis - same set up as previous degrader study
qsUtility Data Analyzer V7-34
SDDS FILE: /cs/prohome/apps/q/qsUtility/7-34/fileio/data/IHA0L03/IHA0L03_x_zigzag_2026-02-26_16:17:29/IHA0L03_zigzag_2026-02-26_16:17:29_qsUtility_analyzer.sdds
HOSTNAME: opsl04 CED WORKSPACE: setup_345 CED LOGIN KEY: pro

Log Number: 4473216Logbook(s): 

• ELOG
• BTLOG

Body: Emittance Measurement: IHA0L03 X-plane - Back to same hand tweaked setpoints as degrader as found, cycled
qsUtility zigzag_dataColletor V7-34
HOSTNAME: opsl04 CED WORKSPACE: setup_345 CED LOGIN KEY: pro

Log Number: 4473215Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2026-02-25 11:21:48 The output from the myRestore execution was as follows: iocsoftmdaq1 systemEnum@2026-02-25 11:21 2(2) restored rtpcellxport@2026-02-25 11:21 32(32) restored Execute: /usr/csite/certified/bin/ced2Epics -ced ced -A -i iocsoftmdaq1 (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: 4473214Logbook(s): 

• ELOG

Entry Makers: dthomasBody: 

Log Number: 4473213Logbook(s): 

• ELOG
• LERFLOG

Body:  ACCELERATOR OPERATOR SIGN IN FORM OPERATOR:    Chaudhary
DATE:             02/26/2026
SHIFT:               Swing

The operator has read the following:

Log Number: 4473212Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: RF was turned on in:
R29
R2A
R2B
R2F
R2H
R2I
R2K
R2M

Log Number: 4473211Logbook(s): 

• ELOG

Body: 

Comments:

Beam is very blown loading design

Laser Used:

A Laser

Sigmas: