Aggregator

Log Number: 4468691Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: RF was turned on in:
R12
R13
R18
R1F
R1G
R1H
R1I
R1J
R1K

Log Number: 4468690Logbook(s): 

• ELOG

Body: 

Ram Tag #09851. See attachments

Log Number: 4468688Logbook(s): 

• ELOG

Entry Makers: chumphry

Log Number: 4468686Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl632
Data from: /usr/opdata/burt/allsnap/02-04-26_18:42:21
Restored file: /tmp/02-05-26_14:37:17.snap

Log Number: 4468685Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl632

Saved: samari 02-05-26 14:36:58 {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: 4468684Logbook(s): 

• ELOG
• INCLOG

Entry Makers: mmuellerBody: 

Replaced the camera and verified both the camera and the IOC have a heartbeat

Log Number: 4468683Logbook(s): 

• ELOG

Body: 

Cryomodule survey completed. Ram Tag #10260
See attachments

Log Number: 4468679Logbook(s): 

• ELOG

Body: 

Day 1 activities were accomplished nominally on 2/4. Day 2 activities were accomplished nominally on 2/5.

When the L-tubes were removed on 2/5 in preparation for the swap to the Primary Return u-tubes, the modules pressurized excessively, requiring back-out and putting the modules on a path to 300K warmup (and a repeat of the activities described in this ATLis).

https://logbooks.jlab.org/entry/4468629
https://logbooks.jlab.org/entry/4468629

Log Number: 4468678Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2026-02-05 13:59:28 The output from the myRestore execution was as follows: iochdcol system@2026-02-05 13:59 2(2) restored hdcol_bpms@2026-02-05 13:59 581(581) restored hdcol_collimator@2026-02-05 13:59 43(43) restored Execute: /usr/csite/certified/bin/ced2Epics -ced ced -A -i iochdcol (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: 4468676Logbook(s): 

• ELOG

Body: 

Once the PTW is on-issue this work is approved. Added to SAM Cal for Friday 2/6 and Mon 2/9 under 10/20A Trim HCO work.

Log Number: 4468674Logbook(s): 

• ELOG

Body: 

2L13 - Replaced Agilent scroll pump at 2L13 gate valve open turbo at full speed. Old pump staged for RADCON survey.

Log Number: 4468671Logbook(s): 

• ELOG
• INCLOG

Entry Makers: dsjamesBody: 

I&C was investigating the alarmed read back for the Tank O2 Level% to the nitrogen generator. The following measurements were taken after isolating the signal source from the generator. I&C injected signal into the system at 4ma establishing a 2V input to the ADC. Reflecting in a read back of 0 in Epics and clearing of the alarming status. I&C proceeded to inject 8, 12, 17, 20 ma in the the system. All values scaling and reflecting accurately in Epics. Verify all I&C hardware and software configurations.

Log Number: 4468670Logbook(s): 

• ELOG

Body: 

OPS-PR associated with the work for reference and later comment / closure: https://logbooks.jlab.org/entry/4353300

Log Number: 4468669Logbook(s): 

• ELOG

Body: 

Leak check and Repair will happen tomorrow morning asap.

Log Number: 4468667Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: Event/action ID: 3 [mod.type.prop.ioc.macaddress]
Deployment: ced
Workspace: ops
Changes:
iocpcarcfld2.macaddress

Log Number: 4468666Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl632
Data from: /usr/opdata/burt/allsnap/02-05-26_02:41:09
Restored file: /tmp/02-05-26_12:32:42.snap

Log Number: 4468665Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl632

Saved: samari 02-05-26 12:32:22 {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: 4468663Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl632
Data from: /usr/opdata/burt/allsnap/01-27-26_21:01:27
Restored file: /tmp/02-05-26_12:21:42.snap

Log Number: 4468662Logbook(s): 

• ELOG

Tags: 

• Autolog

Body: saver ran from opsl632

Saved: samari 02-05-26 12:21:28 {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: 4468661Logbook(s): 

• ELOG

Body: 

Mag Shop:

We just completed magnet work at 1L26/27, DC power can re-hookup back up when ready.

Hope to go down first thing in am and work @1L09, on new magnet (MST) install let us know soon as ready with call or email.

DC power notified as well as all other teams.