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Reports until 16:33, Wednesday 16 October 2024
H1 General (Lockloss)
anthony.sanchez@LIGO.ORG - posted 16:33, Wednesday 16 October 2024 (80717)
Wednesday Ops Shift End

TITLE: 10/16 Day Shift: 1430-2330 UTC (0730-1630 PST), all times posted in UTC
STATE of H1: Earthquake
INCOMING OPERATOR: Corey
SHIFT SUMMARY:

Found out why the Violins were being rung up.
Tj was right it was a settings issue, The coil drivers were cranked up to state 3.

After this was resolved:

16:55 UTC OMC_whitening, Can't get to NLN noise, violins too high for Whitening, Damping Violins.
17:43 UTC UTC Nominal_LOW_NOISE was reached! yay!
17:46UTC reached Observing!!!

18:05 UTC lockloss
https://ldas-jobs.ligo-wa.caltech.edu/~lockloss/index.cgi?event=1413137125


NLN reached at 21:17:10 UTC Yay!!!
Lockloss 21:18:19 UTC
https://ldas-jobs.ligo-wa.caltech.edu/~lockloss/index.cgi?event=1413148718

 

I noticed an IMC Fault.
I Believe this lockloss may have been caused by the FSS glitches.
A lockloss that was caused by a 35+MPH wind gust while we were in LOWNOISE_COILDRIVER[552]
https://ldas-jobs.ligo-wa.caltech.edu/~lockloss/index.cgi?event=1413152106

TLDR: Day full of small Earthquakes, a wind gust and Some PSL FSS glitches meant that I had short locks today. One of which was only 1 minute long.

LOG:

Start Time System Name Location Lazer_Haz Task Time End
16:36 SAFE HAZARD LVEA YES !!!!!LVEA IS LASER HAZARD!!!! 03:16
14:55 FAC Karen Optics lab & Vac No technical cleaning 15:49
16:13 EE Josh & Marc Mid Y N trading parts 17:19
19:44 PCAL Rick PCAL Lab yes Returning parts 20:40
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