Aggregator

Log Number: 4472271Logbook(s): 

• SRFLOG
• ELOG
• RFLOG

Entry Makers: michaelmBody: 

Unable to bring zone to HV on

Log Number: 4472269Logbook(s): 

• ELOG

Body: 

The subcontractor successfully completed testing of the revised chiller plant control system programming. Communication failures were simulated at both remote chilled water sensors and there were no rapid changes in secondary pump speed control nor significant increased secondary chilled water supply pressure. The system responded as expected maintaining stable system chilled water supply pressure and chiller plant equipment operation. Final commissioning is scheduled to begin Monday morning.

Log Number: 4472267Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: System Masking for: BeamLossMonitor
User: samari
Areas: Injector

BeamLossMonitor Devices:
ILM0I07
ILM0L01A
ILM0L01B
ILM0L02
ILM2D00A
ILM2D00B
ILM0L04A
ILM0L04B
ILM0L05
ILM0L06A
ILM0L08
ILM0R01
ILM4D00
ILM0R03
ILM0R04
ILM0R06
ILM0R08
ILM0R09

Log Number: 4472265Logbook(s): 

• ELOG

Body: 

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

MBT1R01H
MQA3R01
MBC3R01H
MQA5R01
MBC5R01H
MQA7R01
MQA9A32
MBC9A32V
MQB1A40
MBT1A40V
MQB1R01
MQA3A32
MQA5A32
MBC5A32V
MQA7A32
MBC7A32V
MBC7A31H
MBC9A31H
MQB1A39

Total Time: 2.117 mins

Log Number: 4472263Logbook(s): 

• ELOG

Body: 

20th February work:
- 2L26 warm region girder alignment
- 2L03 and 2L04 warm region girders alignment check

23rd February work map:
- Hall B X17 Harp fiducialization

Log Number: 4472262Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: RF was turned on in:
R26
R27
R28
R29
R2A
R2B
R2C
R2D
R2E
R2F
R2G
R2H
R2I
R2J
R2K
R2L
R2M

Log Number: 4472261Logbook(s): 

• POLOG
• ELOG

Entry Makers: brukerBody: 

Recorded 0L02 and 0L03 BPM spectra using the BPMSEE waveforms from EPICS for an hour to see if there's a correlation with the 0L02 BCM temperature cycle. The heater should be causing 60 Hz beam motion. Beam current to FC2 was 15 uA from A laser.
Within the resolution of this measurement, there's nothing there. I will try a few more things later (e.g., show lowpass-filtered time-domain data or RMS thereof vs time slice) but am not expecting a conclusive result.
Much better frequency resolution (though not necessarily lower noise floor) may be obtained with Tom's DAQ.

Log Number: 4472260Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: Destination Masking to: Injector
User: janak

Log Number: 4472259Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: Destination Masking to: BSY
User: janak

Log Number: 4472258Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2026-02-20 13:39:03 The output from the myRestore execution was as follows: iocsoftmdaq1 systemEnum@2026-02-20 13:39 2(2) restored rtpcellxport@2026-02-20 13:39 24(24) restored rtpcellCalc@2026-02-20 13:39 8(8) 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: 4472257Logbook(s): 

• ELOG

Body: 

Task discussed with the team, work will begin when PSS permits are in right state.

Log Number: 4472255Logbook(s): 

• ELOG

Entry Makers: chumphryBody: 

Log Number: 4472254Logbook(s): 

• ELOG

Body: 

S & A Girder 2L26A 2A Complete, Set-up Airline's and Position Indicator to VBV2L24B, VBV2L25A, VBV2L25B, VBV2L26A; Girder's are readied for Cleanrooms set-up Monday February 23.

Log Number: 4472253Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl632
Data from: /usr/opdata/burt/allsnap/02-19-26_16:37:22
Restored file: /tmp/02-20-26_12:42:24.snap

Log Number: 4472252Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: System Masking for: BeamLossMonitor
User: samari
Areas: Injector

BeamLossMonitor Devices:
ILM0I07
ILM0L01A
ILM0L01B
ILM0L02
ILM2D00A
ILM2D00B
ILM0L04A
ILM0L04B
ILM0L05
ILM0L06A
ILM0L08
ILM0R01
ILM4D00
ILM0R03
ILM0R04
ILM0R06
ILM0R08
ILM0R09

Log Number: 4472251Logbook(s): 

• ELOG

Body: 

MQB2l26 Aligned to 2A tolerance. Checked 2L03 and 2L04.

Log Number: 4472249Logbook(s): 

• SRFLOG
• ELOG
• RFLOG

Tags: 

• Readme

Entry Makers: michaelmBody: 

1L25 is released to ops, but let's please keep it off now until the 1L26 downstream valves are open for ALARA purposes.

Log Number: 4472247Logbook(s): 

• ELOG

Body: 

Work plan aligned with construction contractor and scheduled to start work on Monday 23 Feb. Scheduled duration is 2 weeks. TR is Jim Nigg

Log Number: 4472246Logbook(s): 

• POLOG
• ELOG

Entry Makers: samariBody: 

Since the previous MOLLER study the A laser phase had changed drastically as expected from the previous seed laser work.

Log Number: 4472244Logbook(s): 

• ELOG

Body: 

This is to confirm that the PR-9958 is not intended to be used.