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Log Number: 4547812Logbook(s): 

• ELOG
• INCLOG

Body: 

Both the HV and convectron cables have been terminated downstairs.

Log Number: 4547810Logbook(s): 

• ELOG
• POLOG
• DEGRADERLOG

Body: 

Resolved already by Tony (thank you!) and checked by Amy, Dennis and Victor,

Hi Joe,

The beam dragging at IHA0L03 did disappear, checked early in the run: https://logbooks.jlab.org/entry/4468626

Looks like a new harp was installed: https://logbooks.jlab.org/entry/4456728

Amy

Log Number: 4547809Logbook(s): 

• POLOG
• ELOG

Entry Makers: kachwalaBody: 

The attached file contains summary and analysis of IA driver characterization carried out in CEBAF laser room using Hall D laser on September 16th 2026. The 10/90 rise/fall time is less than 10 μs
The maximum ringing is ~21.34 % of the change in two intensity levels.

Log Number: 4547806Logbook(s): 

• ELOG
• POLOG

Body: 

Old task, cancelling.

Log Number: 4547805Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2026-09-17 14:05:47 The output from the myRestore execution was as follows: iocea5 Execute: /cs/opshome/scripts/60_second_wait.sh (success) Please wait 60 seconds for restore... Pause: 60 second(s) vac@2026-09-17 14:05 24(24) restored blm2@2026-09-17 14:05 16(16) restored Execute: /cs/opshome/scripts/scan_gain_set.sh (success) Old : IPMBSCN Normal New : IPMBSCN Calib Old : IPMBSCN Calib New : IPMBSCN Nor

Log Number: 4547804Logbook(s): 

• ELOG
• POLOG

Body: 

Cancelling copy of outdated four year old task.

Log Number: 4547802Logbook(s): 

• ELOG
• POLOG

Body: 

Cancelling outdated 4 year old task.

Log Number: 4547801Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2026-09-17 14:03:01 The output from the myRestore execution was as follows: iocea4 <NOTE> iocea4: Provided macro *ISR* is never used Execute: /cs/opshome/scripts/60_second_wait.sh (success) Please wait 60 seconds for restore... Pause: 60 second(s) vac@2026-09-17 14:03 28(28) restored Execute: /cs/opshome/scripts/scan_gain_set.sh (success) Old : IPMBSCN Calib New : IPMBSCN Calib Old : IPMBSCN Calib New : IPMBSCN

Log Number: 4547799Logbook(s): 

• ELOG
• POLOG

Body: 

Task was completed, fast shutter system for CEBAF drive laser used successfully since ~January 2026.

Log Number: 4547800Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2026-09-17 13:59:50 The output from the myRestore execution was as follows: iocea2 Execute: /cs/opshome/scripts/60_second_wait.sh (success) Please wait 60 seconds for restore... Pause: 60 second(s) beamStopperEast@2026-09-17 13:59 2(2) restored vac@2026-09-17 13:59 43(43) restored blm2@2026-09-17 13:59 8(8) restored Execute: /cs/opshome/scripts/scan_gain_set.sh (success) Old : IPMBSCN Normal New : IPMBSCN Calib Old : IPMBSCN

Log Number: 4547798Logbook(s): 

• ELOG
• POLOG

Body: 

Canceling old 2023 task, references old LOSP.

Log Number: 4547797Logbook(s): 

• ELOG

Body: 

Completed, resubmit if needed.

Log Number: 4547796Logbook(s): 

• ELOG
• POLOG

Body: 

System is now integrated with CANS, no more passcode, cancelling task.

Log Number: 4547795Logbook(s): 

• ELOG

Body: 

17th Sept. work:
- Hall A MOLLER Region 1 cartridge alignment

18th Sept. work map:
- (FEL) R30_6 Electrode fiducialization

Log Number: 4547794Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2026-09-17 13:03:31 The output from the myRestore execution was as follows: iocea3 Execute: /cs/opshome/scripts/60_second_wait.sh (success) Please wait 60 seconds for restore... Pause: 60 second(s) vac@2026-09-17 13:03 28(28) restored Execute: /cs/opshome/scripts/scan_gain_set.sh (success) Old : IPMBSCN Normal New : IPMBSCN Calib Old : IPMBSCN Calib New : IPMBSCN Normal Old : IPMBGMD

Log Number: 4547793Logbook(s): 

• ELOG

Body: 

pre job brief complete.
Task approved by work supervisor.

Log Number: 4547792Logbook(s): 

• ELOG

Body: 

1L06. Set up waveguide pumping manifold assembly.

1L25 & 1L26. Closed valves VBV1L25B & VBV1L26A. Closed and isolated beamline pump from VIP1L26B. VIP1L25B @2e-7, VIP1L26A @1e-8 & VIP1L26B @3e-8

Moved remote valve box down to 1L09 & 1L10. VBV1L09B & VBV1L10A are open & will remain open for the 300k warmup. Actively pumping 1L09/1L10 with BL pump located @ VIP1L10B. Isolation valve is open.

Log Number: 4547791Logbook(s): 

• ELOG

Body: 

Penetrations below LLRF racks and in HPA (Pen. 587, 589, 596) have been plugged with foam, area has been deposted.

Log Number: 4547784Logbook(s): 

• ELOG

Body: 

Moved the old transformer back to building 36 and brought the new choke to 1L08. Tracked down drilling templates for some of the new equipment, and gathered materials to begin drilling new bolt holes in the CPS and installing support brackets.

Log Number: 4547783Logbook(s): 

• ELOG

Entry Makers: moserBody: 

F&O is well aware and in discussions with Accelerator on how to address.