Reports until 12:33, Thursday 27 April 2023
H1 ISC
gabriele.vajente@LIGO.ORG - posted 12:33, Thursday 27 April 2023 (69095)
PRCL feedforward

Remeasured and retuned the PRCL feed-forward.

The old filter wasn't subtracting much: it turns out PRCL coupling is about 2x higher than what measured before

 

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