Aggregator

Log Number: 4471702Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: RF was turned on in:
R26
R29
R2D
R2F
R2G
R2J
R2K
R2L

Log Number: 4471701Logbook(s): 

• ELOG

Body: 

Comments:

0L matching quads on setup_345 design

Laser Used:

A Laser

Sigmas:

Peak 1 - x Sigma: 1.0588 Peak 2 - u Sigma: 0.8404 Peak 3 - y Sigma: 0.1550

Log Number: 4471700Logbook(s): 

• ELOG

Body: 

Comments:

0L matching quads on setup_345 design

Laser Used:

A Laser

Sigmas:

Peak 1 - x Sigma: 0.7587 Peak 2 - u Sigma: 0.6689 Peak 3 - y Sigma: 0.1872

Log Number: 4471699Logbook(s): 

• ELOG

Body: 

Comments:

0L matching quads on setup_345 design

Laser Used:

A Laser

Sigmas:

Peak 1 - x Sigma: 0.8910 Peak 2 - u Sigma: 0.4078 Peak 3 - y Sigma: 0.7527

Log Number: 4471698Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: High Voltage was turned on for:
R26
R27
R29
R2A
R2B
R2D
R2E
R2F
R2G
R2H
R2J
R2K
R2L
R2M

Log Number: 4471697Logbook(s): 

• ELOG

Body: 

Comments:

0L matching quads on setup_345 design

Laser Used:

A Laser

Sigmas:

Peak 1 - x Sigma: 1.0897 Peak 2 - u Sigma: 0.9344 Peak 3 - y Sigma: 0.6247

Log Number: 4471695Logbook(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: 4471693Logbook(s): 

• ELOG
• BTLOG

Tags: 

• Autolog

Body: eDT V2-40-2 Design Setpoints Download

hostname: opsl04
CED workspace: setup_345
CED login_key: pro


CHANNELNEW VALUEOLD VALUE

Log Number: 4471691Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl632
Data from: /usr/opdata/burt/allsnap/02-17-26_00:18:44
Restored file: /tmp/02-17-26_18:15:14.snap

Log Number: 4471690Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl632

Saved: samari 02-17-26 18:14:55 {A:5 B:3 C:1 E:345 A=BS B=BS C=BS D=BS 0R08=0.00 0R08 dump in. Autosave prior to restore.

Log Number: 4471689Logbook(s): 

• ELOG

Entry Makers: samariBody: 

It seems that the foreline vacuum pressure is tied to the detuning in 0L03. The turbo pump was recently replaced on the 6th, and all of the cavities are detuning at an ~80 minute interval starting on the 10th after a larger pressure spike (fig 4). As can be seen, the .0002 torr oscillation is correlated to the detuning in figs 1 through 3). I am not knowledgeable enough to understand how this could be happening.

Log Number: 4471688Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: RF was turned on in:
R12
R13
R14
R17
R18
R1E
R1F
R1G
R1H
R1I
R1K
R1L

Log Number: 4471686Logbook(s): 

• ELOG

Tags: 

• Autolog
• MCC8am

Body:  */ ATLis Comments Posted 18:00 Monday February 16 through 18:00 Tuesday February 17 AES DC power Systems Hi-Pot ARC7 and RSEP8 Magnet Strings

2026-02-17 08:02 - Kevin O'Brien

Log Number: 4471685Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl01
Data from: /usr/opdata/burt/allsnap/02-17-26_15:14:48
Restored file: /tmp/02-17-26_17:59:45.snap

Log Number: 4471684Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: High Voltage was turned on for:
R12
R13
R14
R17
R18
R1E
R1F
R1G
R1H
R1I
R1J
R1K
R1L
R1M

Log Number: 4471682Logbook(s): 

• ELOG
• SLOG

Tags: 

• MCC8am
• Software and Controls

Body: 

CED work for SSG
Magnet Trim Rack HCO Alarm Future Strategy
ACE Team Troubleshooting Logbook Certificate Issue

Log Number: 4471681Logbook(s): 

• ELOG

Body: 

1L05 and 1L10 cavities (that are not bypassed) are ready to take FE measurements tonight.

Log Number: 4471676Logbook(s): 

• ELOG

Body: 

2L12-1 RFCM and comm. issue repaired, 2L14-2 KMAI issue fixed and RFCM comm. issue repaired (zone in HV). 2L18-4 RFCM replaced to fix HV enable faults. 2L08-8 HV enable repair fixed to un-bypass cavity and get zone back to HV. Zones 2L12 and 2L18 will need PSS locks off maybe tomorrow in beam permit to check repairs done today. 2L12-1 also had a KMAI tripping zone HV but I think I know whats going on after correcting 2L14-2 KMAI. More T/S tomorrow.

Log Number: 4471675Logbook(s): 

• ELOG

Body: 

1L05, 1L10 cavities (that are not bypassed) are recovered.
1L24- 7,8 are recovered.

Log Number: 4471674Logbook(s): 

• ELOG
• SRFLOG

Body: 

2L03
- Leak check passed
- Swapped VIP2L03A
- Activate NEG in the morning

2L25
- New V-blocks due out of machine shop tomorrow, install shortly thereafter
- Cleanroom setup likely starting on Thursday

MYBBS06 - beamline reconnection slated for tomorrow morning