Reports until 12:37, Thursday 20 July 2023
H1 General (Lockloss)
anthony.sanchez@LIGO.ORG - posted 12:37, Thursday 20 July 2023 - last comment - 15:56, Thursday 20 July 2023(71553)
Thursday Lockloss report.

First Lockloss of the Day: 18:14 UTC
Lockloss tool failed on analyze of this LockLoss. 
https://ldas-jobs.ligo-wa.caltech.edu/~lockloss/index.cgi?event=1373912078
Happened while the PEM crew were potentially working around HAM2's sensitive areas. Possibly could have been them.

Screen shot of lockloss select's ndscopes attached.

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Comments related to this report
anthony.sanchez@LIGO.ORG - 15:56, Thursday 20 July 2023 (71568)Lockloss

The second Lockloss: 19:25 UTC Lock loss was certainly due to a button being pressed that then caused a lockloss.
https://ldas-jobs.ligo-wa.caltech.edu/~lockloss/index.cgi?event=1373916371

"When I set H1:LSC-MICHFF_GAIN back to 1 from zero, we lost lock
This is because I had FM7 and FM6 on in that filter bank, when I should only have had FM7."
~The button pusher.


The third lockloss was immediately afterwards: Was from OFFLOAD_DRMI and almost certainly cause by poor alignment.
https://ldas-jobs.ligo-wa.caltech.edu/~lockloss/index.cgi?event=1373916371

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