Aggregator

Log Number: 4472778Logbook(s): 

• ELOG

Body: 

HYST AREA Version 7-0 has successfully cycled the following:

MQA8S05
MBC8S05H
MBC8S05V
MBT2S06V
MQA4S05
MBC4S05H
MBC4S05V
MQD8S04
MBC6S05H
MBC6S05V
MQA8S04A
MBDAS04H
MBDAS04V
MQA8S04
MBDAS06H
MBDAS06V
MQC2S06
MQA2S04
MBDAS05H
MBDAS05V
MQAAS05
MBT2S05H
MBT2S05V
MQA4S04

Total Time: 2.600 mins

Log Number: 4472777Logbook(s): 

• ELOG

Body: 
HYST AREA Version 7-0 has FAILED to cycle:

MBT2S03H -- SL27B19 -- sl3mag -- Failed to set after 2 cycle attempts


HYST AREA Version 7-0 has successfully cycled the following:

MQA8S05A
MBC8S03V
MQAAS03
MBDAS03H
MBDAS03V
MBT2S03H
MBT2S03V
MBC4S03H
MBC4S03V
MBC6S03H
MBC6S02V
MBDAS02H
MBDAS02V
MBC8S02H
MBC8S02V
MQA2S03
MQA2S02
MBT2S02H
MBT2S02V
MQA4S02
MBC4S02H
MBC4S02V
MBC6S02H

Total Time: 2.567 mins

Log Number: 4472776Logbook(s): 

• ELOG

Body: 

HYST AREA Version 7-0 has successfully cycled the following:

MBC4S01V
MQA6S01
MBC6S01H
MBC6S01V
MQA8S01
MBC8S01V
MBC8S00H
MBMAS00H
MQBAS01
MBT2S01H
MBT2S01V
MQA4S01
MBC4S01H
MQB2L22
MQB2L23

Total Time: 1.717 mins

Log Number: 4472775Logbook(s): 

• ELOG

Body: 

Once the PTW is on-issue this work can proceed in the following time-frames:

* SL, Tues 2/24 Restricted Access up until 145pm, Wed and Thu under Controlled Access between ~830am and 145pm
* BSY, all day Tuesday Restricted Acess, Wed and Thu Restricted Access up until 145pm

If Friday is needed we'll need to see how the week develops some.

Log Number: 4472774Logbook(s): 

• ELOG

Body: 

Please let us know when we can start this work.

Log Number: 4472773Logbook(s): 

• ELOG
• LERFLOG

Body: 
THOMAS JEFFERSON NATIONAL ACCELERATOR FACILITY
ACCELERATOR OPERATIONS CREW CHIEF SIGN IN FORM

Date : 02-24-26
Time : 10:25:45
Day : Tuesday
Shift : Day

Crew Chief : Blackshaw
Program Deputy: Buttles
Team : E
Arm : RadCon
Designated SSO: Thomas
LERF Operator:
Operators : Thomas

This stamp certifies that the above Crew Chief has read/reviewed/received the following:

Log Number: 4472772Logbook(s): 

• ELOG

Body: 

The video computer has been upgraded with a new hard drive and RAM; the system is now back and operational.

Log Number: 4472771Logbook(s): 

• ELOG

Body: 

Went down this morning ,hooked up drive motor box to cavity 3 and moved the stepper motor 5 full revolutions in both directions with no problems.Put back to its original position and hooked instrumentation back up.

Log Number: 4472766Logbook(s): 

• ELOG
• INCLOG

Body: 

02/24/2026 BPM Work:
4CH - IPM9S04 - Cables replaced, BPM is good to go
DR - IPMBS00 - Cables replaced, BPM is good to go

Log Number: 4472758Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2026-02-24 09:58:49 The output from the myRestore execution was as follows: iocsoftsl26srfvac srfvacMBez_v3@2026-02-24 09:58 35(35) restored systemEnum@2026-02-24 09:58 2(2) restored Execute: /usr/csite/certified/bin/ced2Epics -ced ced -A -i iocsoftsl26srfvac (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: 4472755Logbook(s): 

• POLOG
• BTLOG
• ELOG

Entry Makers: kachwalaBody: 

Date of Measurement: Thursday, February 19, 2026
Time: 9:30 a.m. – 11:55 a.m.
Associated Log Numbers: 4472017, 4472010, 4472005, 4472003, 4472002, 4472001, 4472000, 4471999, 4471998, 4471996

A reference QE measurement was performed earlier the same day at 6:38 a.m. at Spot Location (13250, 19250) with a charge of 2.004467C. The measured QE for the Hall A laser at that time was 0.9092% (see Lognumber 4471968).

Log Number: 4472754Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2026-02-24 09:55:38 The output from the myRestore execution was as follows: iocsoftsl03srfvac srfvacMB_v3@2026-02-24 09:55 35(35) restored systemEnum@2026-02-24 09:55 2(2) restored Execute: /usr/csite/certified/bin/ced2Epics -ced ced -A -i iocsoftsl03srfvac (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: 4472752Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2026-02-24 09:49:11 The output from the myRestore execution was as follows: iocsoftsl25srfvac srfvacMB_v3@2026-02-24 09:49 35(35) restored systemEnum@2026-02-24 09:49 2(2) restored Execute: /usr/csite/certified/bin/ced2Epics -ced ced -A -i iocsoftsl25srfvac (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: 4472751Logbook(s): 

• ELOG

Body: 

2L09-6, not 2L19-6, reading out 0V per AES-RF report: https://logbooks.jlab.org/entry/4472676

Log Number: 4472750Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2026-02-24 08:41:56 The output from the myRestore execution was as follows: iocsoftnl05rf <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: 4472746Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2026-02-24 09:33:05 The output from the myRestore execution was as follows: ioctsbmag magnet_ioc magnet_MAG@2026-02-24 09:33 48(48) restored Pause: 2 second(s) magnet_HVAL@2026-02-24 09:33 42(42) restored Pause: 2 second(s) magnet_LOOP@2026-02-24 09:33 42(42) restored Pause: 2 second(s) magnet_CMPQ@2026-02-24 09:33 84(84) restored magnet_TrimRack@2026-02-24 09:33 4(4) restored Procedure return status: Success tsbmagFlow@2026-02-24 09:33 2(2) restored syste

Log Number: 4472743Logbook(s): 

• ELOG

Body: 

From SRF: taking a look at 2L19-6 today while the SL is in Restricted Access.

Log Number: 4472739Logbook(s): 

• POLOG
• ELOG

Body: 

But not yet connected to the DAQ. Measured 3.188 Vdc.

Log Number: 4472734Logbook(s): 

• ELOG
• RADLOG

Entry Makers: dthomasBody: 

Log Number: 4472733Logbook(s): 

• ELOG

Entry Makers: mockBody: