Aggregator

Log Number: 4550758Logbook(s): 

• ELOG
• INCLOG

Body: 

Found HV cable for VIP1L231 to have extensive rad damage and kept failing after re-termination.
Tomorrow I will route a spare HV cable to VIP1L231 and hope it is good.
Finished HV re-terminations for VIP1L232 thru VIP1L236 and VCG1L23, all showing good readbacks.
Will finish VIP1L231, VIP1L237 and VIP1L238 tomorrow.

Log Number: 4550757Logbook(s): 

• ELOG

Body: 

21st Oct work:
- Hall A MOLLER Upstream Girder Support inspection and fiducialization

22nd Oct work map:
- (test lab) Prepare for injector laser hut survey

Log Number: 4550755Logbook(s): 

• ELOG

Body: 

Need to possibly replace some of the hoses that developed LCW leaks. Troubleshooting under way. Will aim to power up early next week,

Log Number: 4550754Logbook(s): 

• ELOG
• SRFLOG

Body: 

After preparing the CMTF for PSS MODE --> RUN
We attempted to bring cavity 5 up with minimal power (GDCL 'clamp ~0.05 and GLOS ~1.0) in PULSE MODE. Cavity tripped on vacuum. We allowed vacuum to recover, dropped the clamp from 0.05 to 0.005, tried to get cav 5 on in PULSE MODE, and tripped on vacuum exceeding 5e-7 Torr

We then followed Operating Envelope Violation protocol, Crashed RF and CPS, removed keys, dropped PSS to OPEN, Made escalations per TOD section 3.5.2, etc...

Log Number: 4550752Logbook(s): 

• HBLOG
• ELOG

Entry Makers: mcookivBody: 

vacuum PMs ongoing
HYCAL chiller repair ongoing
PRAD II equipment relocation fall pro. walk-thru
Beam dump: Faraday Cup work planning

Log Number: 4550751Logbook(s): 

• ELOG

Body: 

S&A comes in Friday 10/23, date for X-Y stage relocation is pending.

Log Number: 4550749Logbook(s): 

• ELOG

Body: 

The remaining work for this task is complete. The chassis have been stored in TED (Bldg 55) room 1552. RF will continue to monitor and advise.

Log Number: 4550748Logbook(s): 

• ELOG

Body: 

IPMAS02 - electronics checkout (https://logbooks.jlab.org/entry/4550618)

IPMAS04 - fuse replaced (https://logbooks.jlab.org/entry/4550747)

Log Number: 4550747Logbook(s): 

• ELOG
• INCLOG

Body: 

Signal injected the RF module, no 45 MHz output. Discovered there was no -15V on the control cable. Inspected the power supply in service building W1, found a blown fuse. Replaced 1 A fuse. Signal injected the RF module, output looks good. Wire sums are balanced and the gains are equal.

Log Number: 4550730Logbook(s): 

• ELOG

Body: 

MSSG:

W2 flushing and rinsing is completed. The team is setting for SL PS flushing now, for tomorrows work.

Great team effort!

Log Number: 4550729Logbook(s): 

• ELOG

Body: 

MSSG:

We just completed the dipole magnet strongback installation at ZA dipole MZAATO3. Will be cleaning up and moving equipment and tooling this afternoon to next location in NL.

Log Number: 4550728Logbook(s): 

• POLOG
• MOLLER
• ELOG

Entry Makers: suleimanBody: 

Will keep the RTP OFF while Hall A use the Helicity Control Board at 2 kHz.

Log Number: 4550725Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2026-10-21 11:27:32 The output from the myRestore execution was as follows: iocsoftmag softmag@2026-10-21 11:27 16(16) restored softmagflow@2026-10-21 11:27 14(14) restored systemEnum@2026-10-21 11:27 2(2) restored Execute: /usr/csite/certified/bin/ced2Epics -ced ced -A -i iocsoftmag (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: 4550724Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2026-10-19 10:58:45 The output from the myRestore execution was as follows: iocsoftRadNDXSHMS A360_det@2026-10-19 10:58 10(10) restored A360_ndx@2026-10-19 10:58 5(5) restored Pause: 5 second(s) Execute: /cs/op/iocs/iocsoftRadNDXSHMS/initCalibrationConstants.csh SHMS (success) ---- calarr = Name Type DsFac gCc nCc INX3sH1 NeutronDetector 1.112 1.147E+12 1.191E+10 INX3sH2 NeutronDetector 1.089 1.1179E+12 1.167E+10 2 element(s) ---- num_calarr = 17 ---- netdstr = Controlled_by iocsoftRadNDXSHMS iocsoftRadN

Log Number: 4550723Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2026-10-19 10:58:45 The output from the myRestore execution was as follows: iocsoftRadNDXSL10 A360_ndx@2026-10-19 10:58 5(5) restored A360_det@2026-10-19 10:58 5(5) restored A360_I400_det@2026-10-19 10:58 9(9) restored Execute: /cs/op/iocs/iocsoftRadNDXSL10/initCalibrationConstants.csh SL10 (success) Old : INX2L08_gCc 1.2497e+12 New : INX2L08_gCc 1.2497e+12 Old : INX2L08_nCc 1.046e+10 New : INX2L08_nCc 1.046e+10 Old

Log Number: 4550722Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2026-10-19 10:58:47 The output from the myRestore execution was as follows: iocsoftsl03srfvac srfvacMB_v3@2026-10-19 10:58 35(35) restored systemEnum@2026-10-19 10:58 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: 4550721Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2026-10-19 10:58:48 The output from the myRestore execution was as follows: iocsoftIDXSL01 IDX@2026-10-19 10:58 17(17) restored IDX_det@2026-10-19 10:58 12(12) restored Execute: /cs/op/iocs/iocsoftIDXSL01/initCalibrationConstants.csh SL01 (success) Old : IIX2L02_gCc 2.077e+11 New : IIX2L02_gCc 2.077e+11 Old : IIX5R10_gCc 2.133e+11 New : IIX5R10_gCc 2.133e+11 Old : IIX7R10_gCc 2.104e+11 New : IIX7R10_g

Log Number: 4550719Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2026-10-19 10:58:48 The output from the myRestore execution was as follows: iocsoftIDXNL01 IDX@2026-10-19 10:58 17(17) restored IDX_det@2026-10-19 10:58 12(12) restored Execute: /cs/op/iocs/iocsoftIDXNL01/initCalibrationConstants.csh NL01 (success) Old : IIX1L02_gCc 3.236e+11 New : IIX1L02_gCc 3.236e+11 Old : IIX6R10_gCc 2.095e+11 New : IIX6R10_gCc 2.095e+11 Old : IIX8R10A_gCc 2.067e+11 New : IIX8R10A_

Log Number: 4550720Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2026-10-19 10:58:36 The output from the myRestore execution was as follows: iocsoftserpts17 DecaRadSoft@2026-10-19 10:58 42(42) restored systemEnum@2026-10-19 10:58 2(2) restored Execute: /usr/csite/certified/bin/ced2Epics -ced ced -A -i iocsoftserpts17 (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: 4550718Logbook(s): 

• ELOG
• SLOG

Tags: 

• Autolog

Body: restorelib 3.0.1 Target restore date was 2026-10-19 10:58:45 The output from the myRestore execution was as follows: iocsoftnl10srfvac systemEnum@2026-10-19 10:58 2(2) restored srfvacMB_v3@2026-10-19 10:58 35(35) restored Execute: /usr/csite/certified/bin/ced2Epics -ced ced -A -i iocsoftnl10srfvac (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