Reports until 08:34, Wednesday 23 August 2023
H1 General (Lockloss)
ryan.crouch@LIGO.ORG - posted 08:34, Wednesday 23 August 2023 - last comment - 16:36, Wednesday 23 August 2023(72387)
Lockloss at 15:33UTC

DCPD saturation then lockloss

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ryan.crouch@LIGO.ORG - 12:29, Wednesday 23 August 2023 (72391)

A few signals saw a kick less than a second before the lockloss, and it looks like CSOFT rang up

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oli.patane@LIGO.ORG - 16:36, Wednesday 23 August 2023 (72398)

If you get a refined time for the lockloss by looking at ASC-AS_A_DC_NSUM_OUT_DQ, you get that the power fell off the PD at 15:33:23.95UTC (1376840021.95)(see attachment - PD channel is bottom right), so the kicks in the ASC channels happened right after the lockloss. That being said, the jumps in the ASC channels right after the lockloss are all kind of small looking? as opposed to the giant jumps we usually see.

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