gabriele.vajente@LIGO.ORG - posted 13:32, Friday 08 February 2019 (46872)
Dither lines off doesn't reduce the noise
With some of the dither lines below 10 Hz, and some at 20 Hz, the low frequency noise is limited by ASC.
I switched off briefly the dither lines and hold the output of the dither loops, to check if the increased ASC coupling is due to the RMS induced by the dither line angular motions.
The answer is: no.
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