gabriele.vajente@LIGO.ORG - posted 10:39, Friday 21 July 2023 - last comment - 10:48, Friday 21 July 2023(71585)
Retuned SRCL feedforward: better subtraction at low frequency
I retuned the SRCL feedforward, after the implementation of the high-pass filter. This improves the SRCL noise suppression at frequencies below 40 Hz where it matters.
The new filters are FM2 FM3 FM4 all together. ISC_LOCK guardian updated and reloaded.
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I have just updated the SDF diff (see attached) for this SDF Diff.
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