Aggregator

Log Number: 4467410Logbook(s): 

• ELOG

Body: 

Once the PTW is on-issue this task is approved.

Log Number: 4467409Logbook(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: 4467407Logbook(s): 

• ELOG

Body: 

After finding some documentation for the 4CH system and performing some testing to quantify how far the delay can swing in relation to temperature, we found that even in the worst case scenario as long there is atleast 65uS from rising edge of Beam sync and there is atleast 70uS of beam pulse following the rising edge of the delayed signal, then the system's requirements are met. As such no action is needed and following this HCO period we will update the checklist to include a tolerance.

Log Number: 4467401Logbook(s): 

• ELOG
• INCLOG

Body: 

Flashed new firmware om INJVAC3 (injector Mott region). Fixes a bug when entering new fast trip limit on "VE5"

Log Number: 4467400Logbook(s): 

• CLOG
• ELOG

Entry Makers: johnwBody: 

We successfully replaced the RT U-Tube for 2L02 with no issues. We will return the cryomodule to normal service.

Log Number: 4467399Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl632
Data from: /usr/opdata/burt/allsnap/01-23-26_15:34:55
Restored file: /tmp/01-27-26_14:17:38.snap

Log Number: 4467398Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl632

Saved: samari 01-27-26 14:17:23 {A:5 B:3 C:1 E:340 A=BS B=BS C=BS D=BS 0R08=0.00 0R08 dump in. Autosave prior to restore.

Log Number: 4467397Logbook(s): 

• ELOG
• INCLOG

Body: 

Installed modified chassis for Hall C insertable dumplette in BSY. Verified operation. Checked Okay

Log Number: 4467396Logbook(s): 

• ELOG
• INCLOG

Body: 

Due to other work and All-hands meeting work is postponed until tomorrow.

Log Number: 4467395Logbook(s): 

• ELOG

Body: 

Looks good. Added to SAM Cal.

Log Number: 4467394Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2026-01-27 12:18:15 The output from the myRestore execution was as follows: iocsoftinjvac3 vacVE@2026-01-27 12:18 50(50) restored Execute: /cs/op/iocs/iocsoftinjvac3/enableVE_CTRL.csh INJ3 (success) Old : VVEINJ31CTRL.DISV 0 New : VVEINJ31CTRL.DISV 1 Old : VVEINJ32CTRL.DISV 0 New : VVEINJ32CTRL.DISV 1 Old : VVEINJ33CTRL.DISV 0 New : VVEINJ33CTRL.DISV 1 Old : VVEINJ34CTRL.DISV 0 New : VVEINJ34CTRL.DISV

Log Number: 4467392Logbook(s): 

• ELOG

Body: 

MWP 9694 supersedes 9693 for this work.

Log Number: 4467391Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2026-01-27 11:36:57 The output from the myRestore execution was as follows: iocsoftinjvac3 vacVE@2026-01-27 11:36 50(50) restored Execute: /cs/op/iocs/iocsoftinjvac3/enableVE_CTRL.csh INJ3 (success) Old : VVEINJ31CTRL.DISV 0 New : VVEINJ31CTRL.DISV 1 Old : VVEINJ32CTRL.DISV 0 New : VVEINJ32CTRL.DISV 1 Old : VVEINJ33CTRL.DISV 0 New : VVEINJ33CTRL.DISV 1 Old : VVEINJ34CTRL.DISV 0 New : VVEINJ34CTRL.DISV

Log Number: 4467386Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2026-01-27 11:16:02 The output from the myRestore execution was as follows: iocsoftinjvac3 vacVE@2026-01-27 11:16 50(50) restored Execute: /cs/op/iocs/iocsoftinjvac3/enableVE_CTRL.csh INJ3 (success) Old : VVEINJ31CTRL.DISV 0 New : VVEINJ31CTRL.DISV 1 Old : VVEINJ32CTRL.DISV 0 New : VVEINJ32CTRL.DISV 1 Old : VVEINJ33CTRL.DISV 0 New : VVEINJ33CTRL.DISV 1 Old : VVEINJ34CTRL.DISV 0 New : VVEINJ34CTRL.DISV

Log Number: 4467385Logbook(s): 

• ELOG

Body: 

LCW leak developed on conductor, will require re-flowing solder

Log Number: 4467384Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2026-01-27 11:16:02 The output from the myRestore execution was as follows: iocsoftinjvac3 vacVE@2026-01-27 11:16 50(50) restored Execute: /cs/op/iocs/iocsoftinjvac3/enableVE_CTRL.csh INJ3 (success) Old : VVEINJ31CTRL.DISV 0 New : VVEINJ31CTRL.DISV 1 Old : VVEINJ32CTRL.DISV 0 New : VVEINJ32CTRL.DISV 1 Old : VVEINJ33CTRL.DISV 0 New : VVEINJ33CTRL.DISV 1 Old : VVEINJ34CTRL.DISV 0 New : VVEINJ34CTRL.DISV

Log Number: 4467383Logbook(s): 

• ELOG

Body: 

Task approved by work supervisor.

Log Number: 4467382Logbook(s): 

• ELOG
• INCLOG

Body: 

1/27/2026 SEE BPM Work:
IPM2L25 - BPM Cables disconnected in preparation of girder removal
IPM2L26 - BPM Cables disconnected in preparation of girder removal

Log Number: 4467380Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2026-01-27 10:18:48 The output from the myRestore execution was as follows: iocsoftinjvac3 vacVE@2026-01-27 10:18 50(50) restored Execute: /cs/op/iocs/iocsoftinjvac3/enableVE_CTRL.csh INJ3 (success) Old : VVEINJ31CTRL.DISV 0 New : VVEINJ31CTRL.DISV 1 Old : VVEINJ32CTRL.DISV 0 New : VVEINJ32CTRL.DISV 1 Old : VVEINJ33CTRL.DISV 0 New : VVEINJ33CTRL.DISV 1 Old : VVEINJ34CTRL.DISV 0 New : VVEINJ34CTRL.DISV

Log Number: 4467378Logbook(s): 

• POLOG
• ELOG

Entry Makers: marcyBody: 

Riad found that the rotation for the prep chamber manipulator had stopped engaging with its magnet after puck manipluation last week for heating.

I met with him today, we raised the heater manipulator, braced it with the empty storage manipulator, and popped the external magnet back on the coupling to the internal motion part with very little force.

Vacuum activity as expected with manipulator motion is returning quickly to baseline.

For future reference: I was concerned looking at it that a set screw fixing rotation had come loose at first.