Aggregator

Log Number: 4466051Logbook(s): 

• CLOG
• ELOG

Body: 

Pump backfilled helium circuit 3 times using 3atm helium. Circuit currently at 2psig.

Log Number: 4466049Logbook(s): 

• ELOG

Body: 

Work completed

Log Number: 4466048Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: 

Performed a hard reboot of the IOC, all is well again.

Log Number: 4466045Logbook(s): 

• ELOG
• POLOG

Tags: 

• Autolog

Body: 

Log Number: 4466039Logbook(s): 

• ELOG
• POLOG

Tags: 

• Autolog

Body: 

Log Number: 4466038Logbook(s): 

• ELOG

Body: 

swapped chassis this morning and verified the fix after lunch. No noise found on the fiber line and the false logic pulses that were noted previously are gone. Consider complete.

Log Number: 4466034Logbook(s): 

• POLOG
• ELOG

Entry Makers: brukerBody: 

It has been mentioned that the beam current noise indicates we're in a QE hole and there's no recent scan. This is a good opportunity to perform one and make some improvements to the HVQE software.
First of all, seeing as Greg's method seems to be called HVQE now, I'm renaming mine to Beam QE Scan.

VWien is still at 90 degrees, keeping this setup for now, shouldn't make a difference.
Laser stage at 13250 / 19250. Using A laser.

1. Homing laser stage to check if it is where it thinks it is: BPM rels came back flat, nice.

2.

Log Number: 4466032Logbook(s): 

• ELOG

Body: 

HCO has been done on all of the Trim Racks in the North Linac zone 1 and zone 9. All magnets where set to +/- low current for 30 min and then cycled. All magnets and Trim Racks are ready for operation.

Diggs, Humphry

Log Number: 4466031Logbook(s): 

• ELOG

Body: 

DC power turn on the Shunt Chassis in South Linac zone 1 and 27, W1 service building, W2 service building and BSY.
Turn on Interlock Chassis in the South Access, W2 and BSY.

Diggs, Kissinger and Humphry

Log Number: 4466030Logbook(s): 

• ELOG

Body: 

Swapped the positive bulk supply with a ready spare. Chassis was set to setpoint and cycled once with no issues.
Currently monitoring the chassis.

- Peirce, Janak

Log Number: 4466029Logbook(s): 

• ELOG

Body: 

1L13 - Replaced Agilent scroll pump at 1L13 gate valve open turbo at full speed. Old pump staged for RADCON survey.

Log Number: 4466023Logbook(s): 

• ELOG

Body: 

Power has been run to the back of the rack (4 outlets) and the supplies have been connected.

Log Number: 4466020Logbook(s): 

• ELOG

Entry Makers: diggsBody: 

All trim rack magnets ran at -/+ low current for 30 min.
All trim magnet cycled and checked out good.

Diggs/Humphry

Log Number: 4466019Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2026-01-06 07:11:21 The output from the myRestore execution was as follows: iochallmag magnet_ioc magnet_MAG@2026-01-06 07:11 72(72) restored Pause: 2 second(s) magnet_HVAL@2026-01-06 07:11 54(54) restored Pause: 2 second(s) magnet_LOOP@2026-01-06 07:11 54(54) restored Pause: 2 second(s) magnet_CMPQ@2026-01-06 07:11 108(108) restored magnet_TrimRack@2026-01-06 07:11 2(2) restored Procedure return status: Success systemEnum@2026-01-06 07:11 2(2) restored Ex

Log Number: 4466018Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2026-01-13 11:20:55 The output from the myRestore execution was as follows: iocwa6mag magnet_ioc magnet_MAG@2026-01-13 11:20 111(111) restored Pause: 2 second(s) magnet_HVAL@2026-01-13 11:20 111(111) restored Pause: 2 second(s) magnet_LOOP@2026-01-13 11:20 111(111) restored Pause: 2 second(s) magnet_CMPQ@2026-01-13 11:20 222(222) restored magnet_TrimRack@2026-01-13 11:20 6(6) restored Procedure return status: Success systemEnum@2026-01-13 11:20 2(2) restored

Log Number: 4466017Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2026-01-13 11:20:53 The output from the myRestore execution was as follows: iocwa5mag magnet_ioc magnet_MAG@2026-01-13 11:20 78(78) restored Pause: 2 second(s) magnet_HVAL@2026-01-13 11:20 78(78) restored Pause: 2 second(s) magnet_LOOP@2026-01-13 11:20 78(78) restored Pause: 2 second(s) magnet_CMPQ@2026-01-13 11:20 156(156) restored magnet_TrimRack@2026-01-13 11:20 6(6) restored Procedure return status: Success systemEnum@2026-01-13 11:20 2(2) restored Exe

Log Number: 4466016Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2026-01-06 07:11:21 The output from the myRestore execution was as follows: Failed to set restore status indicator iochallmag magnet_ioc magnet_MAG@2026-01-06 07:11 The following are not available in EPICS MBE3H05.B2 MBE3H05.B3 MBE3H05.BDL MBE3H05.NSEL MCP3P01.B2 MCP3P01.B3 MCP3P01.BDL MCP3P01.NSEL MNPSSWEEP.B2 MNPSSWEEP.B3 MNPSSWEEP.BDL MNPSSWEEP.NSEL MQE3M03.B2 MQE3M03.B3 MQE3M03.BDL MQE3M03.NSEL MQF3M01.B2 MQF3M01.B3 MQF3M01.BDL MQF3M01.NSEL MQK1C02.BDL MQK1C04.BDL MQK1C05.

Log Number: 4466015Logbook(s): 

• ELOG

Body: 

PTW or RRD forthcoming?

Log Number: 4466014Logbook(s): 

• ELOG

Body: 

Log Number: 4466013Logbook(s): 

• ELOG

Body: 

JLab-RRD-7334 on-issue. Good to go.