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Log Number: 4551757Logbook(s): 

• HBLOG
• ELOG

Entry Makers: dinsleyBody: 

Continued work with tagger vacuum window. Working on options and methods for window repair.

DC gas system re-commissioning after installation of new argon Dewar.

Log Number: 4551755Logbook(s): 

• ELOG

Body: 

On October 29, Jefferson Lab and G.C. Zarnas & Co., Inc.

Log Number: 4551754Logbook(s): 

• ELOG

Body: 

In the tunnel at the North Access stair entrance there is a ODH alarm buzzer, which is partially dislodged from its base.

Log Number: 4551753Logbook(s): 

• ELOG

Body: 

Any reason to not mark this ATLis Complete?

Log Number: 4551752Logbook(s): 

• ELOG

Body: 

MSSG:

The team has completed North Access flushing.

Log Number: 4551751Logbook(s): 

• ELOG

Body: 

NDX terminations are completed.

Log Number: 4551744Logbook(s): 

• ELOG

Body: 

Once the PTW is on-issue this task is approved. Note that the MWF* magnets were downgraded in HCO/SRM already. Please also downgrade IN02B22A.

Log Number: 4551742Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2026-11-04 10:24:25 The output from the myRestore execution was as follows: iocsoftnl08rf <NOTE> rf3int: Provided macro *IOC* is never used <NOTE> rf3int: Provided macro *REBOOTPATH* is never used <NOTE> rf3hpa: Provided macro *IOC* is never used <NOTE> rf3hpa: Provided macro *REBOOTPATH* is never used <NOTE> rf3stp: Provided macro *IOC* is never used <NOTE> rf3stp: Provided macro *REBOOTPATH* is never used <NOTE> rf3fcc1: Provided macro *IOC* is never used <NOTE> rf3f

Log Number: 4551741Logbook(s): 

• HALOG
• MOLLER
• ELOG

Tags: 

• DAQ

Entry Makers: amgunschBody: 

[10:53] Call MCC and ask for Hall A Gateway

[11:14] Start Run 342
Run script: python3 ProductionModulation_Pause10Min_MOLLERTEST.py
Error: no good. modstate = ('MODULATION OFF\n', 0) gatestate= ('Open\n', 0) will check again soon, meanwhile !!Call MCC!! and check wiki-howto

This error persists after I change to Modulation Enable

I cancel the script and try again. It doesn't return the same error, but it hits another issue.

[12:48] Stop Run

Log Number: 4551737Logbook(s): 

• ELOG
• ACELOG
• SLOG
• LLRFLOG

Body: 

Completed task

Log Number: 4551736Logbook(s): 

• ELOG
• SLOG
• ACELOG
• LLRFLOG

Body: 

UPS NMC nl08b12ups01 has been configured.

Log Number: 4551734Logbook(s): 

• ELOG
• POLOG

Body: 

Linked related task "Wien filters HV evaluation".

In HCO/SRM, downgraded Wien magnets MWF*. Left PWF*, Wien HV, at Ready until conclusion of evaluation.

This job was reviewed by Director of Accel Ops Th 10/29 and is approved to proceed.

As related ATLiss are entered, please link here. Thank you for thorough updates thusfar. Very helpful.

Log Number: 4551732Logbook(s): 

• ELOG

Tags: 

• MCC8am

Body:  B85 POWER OUTAGE FOR PANEL PMS

• ATLis 121250

Log Number: 4551729Logbook(s): 

• ELOG

Body: 

Attached PDF.

Log Number: 4551728Logbook(s): 

• HDLOG
• ELOG

Body: 

TAGM fiber bundle production
create ePAS documents
GEM support frame ~ survey walkdown
Waiting for procurements delivery

Log Number: 4551727Logbook(s): 

• HBLOG
• ELOG

Entry Makers: dinsleyBody: 

Preliminary pump down of tagger vacuum, no significant improvement. Bled up to continue leak testing and repair.

General clean up and equipment removal to storage.

Log Number: 4551718Logbook(s): 

• CLOG
• ELOG

Body: 

• CHL Control Room receptacle relocation- completed
• CHL Control Room cabinet removal - completed
• HDR Cold Box maintenance - in progress
• CHL2 vertical section of 4K Cold Box’s diffusion pump electrical maintenance - in progress
• CHL2’s 4K Cold Box (both sections) – complete mechanical maintenance on vacuum pumps
• CHL2’s 2K Cold Box started purging through process piping to the recovery system and installed a relief valve

Log Number: 4551703Logbook(s): 

• ELOG
• SRFLOG

Body: 

Completed Qo measurements for cavities 2 and 4. All Qo's are complete.
Cavity 2 Qo at 8 MV/m = 1.4E10, Qo at Emaxop = 5.8E9
Cavity 4 Qo at 8 MV/m = 1.2E10, Qo at Emaxop = 9.2E9
Pressure Sensitivity measured for both cavities ~ 220 Hz / torr

Log Number: 4551697Logbook(s): 

• ELOG

Tags: 

• Autolog
• MCC8am

Body:  */ ATLis Comments Posted 18:00 Monday November 02 through 18:00 Tuesday November 03 AES DC Power Systems Upgrade Air Interlock on 4 Single Channel Shunt Chassis

2026-11-03 16:11 - Mark Kissinger

Log Number: 4551696Logbook(s): 

• HALOG
• ELOG

Tags: 

• PD

Entry Makers: jonesBody: 

• Starting welding of the aluminum in the MD cable support stands.
• Started cutting the material for the DAQ cable trays
• Completed the shielding for the beam dump camera. Picture attached
• Target group completed the vacuum test of the h2 piping through the truck ramp
• Target group completed the leak test of the new cryo transfer line.