Reports until 12:10, Monday 05 August 2024
H1 SUS (SUS)
ryan.crouch@LIGO.ORG - posted 12:10, Monday 05 August 2024 - last comment - 10:26, Tuesday 06 August 2024(79448)
ETMX OPLEV charge measurement

I took the ETMX OPLEV charge measurement, it's been about a week since Rahul updated the L3 HV mon alog79350.

The charge appears to be flatlining now, and even just starting to decrease towards zero on some quads/DOF (UR_Y, LR, LL_P).

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ryan.crouch@LIGO.ORG - 10:26, Tuesday 06 August 2024 (79472)CDS
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The last 2 times I've run the OPLEV charge measurement for ETMX, about an hour later we've had a power glitch that takes down the VFD at the end station, 08/05 alog79455, 07/23 alog79288. Weird coincidence?