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Reports until 16:59, Thursday 05 March 2026
LHO General
corey.gray@LIGO.ORG - posted 16:59, Thursday 05 March 2026 - last comment - 17:47, Thursday 05 March 2026(89374)
Thurs DAY Ops Summary

TITLE: 03/05 Day Shift: 1530-0030 UTC (0730-1630 PST), all times posted in UTC
STATE of H1: Planned Engineering
INCOMING OPERATOR: None
SHIFT SUMMARY:

The arms were opened up today! 

I got pulled from my shift for a good chunk of the 2nd half of my shift, and so Ryan Short helped me out and will post about afternoon LOG of activities. 

LOG:

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ryan.short@LIGO.ORG - 17:33, Thursday 05 March 2026 (89386)

Posting the log starting roughly in the afternoon for anything Corey might've missed.

Start Time System Name Location Lazer_Haz Task Time End
20:47 fac randy lvea - elevator arm work in east bay 20:59
21:05 saf corey lvea - putting up laser signs 21:13
21:20 jac daniel lvea - checking jac wfs electronics 22:57
21:24 jac jennie.jason lvea yes iot1 beam alignment 01:17
21:41 ee gerardo.fil lvea - HAM1 relay checks 22:18
21:53 saf richard lvea - checking in w/ fil 21:58
22:00 ee richard cer - testing something for fil 22:13
22:16 saf travis lvea - putting up laser sign on jac table 22:23
22:27 isc jenne.jane.corey lvea yes isct1 alignment 22:57
22:30 isc elenna.oli optics.lab - bhss optics 00:52
23:09 isc camilla optics.lab - bhss optics 01:01
23:49 cds dave mer - ham6 sus chassis work 00:47
00:26 tcs sophie cheta.lab - cheta table work 01:29
00:29 isc jenne lvea yes opening als shutter and checking isct1 00:47
jennifer.wright@LIGO.ORG - 17:47, Thursday 05 March 2026 (89388)

Camilla, Olli, Ryan S and I all checked through and cleared some sdfs before the green ARM locking and JAC alignment wokr started today. LSC and ASC channels for JAC should be good to go. I also updated the SAFE.snap file for ASCIMC as some channels had been removed in the last model change we did.

I have two pics of diffs that I accepted/reverted here and here.

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