Reports until 01:51, Sunday 06 March 2016
H1 ISC
evan.hall@LIGO.ORG - posted 01:51, Sunday 06 March 2016 (25898)
DARM offset test (again)

Rob, Evan

We looked again at DARM noise versus DARM offset. This time, we took Matt's suggestion and added a stopband filter (>20 dB suppression from 83 to 93 Hz) in PRCL, MICH, SRCL, dHard p/y, BS p/y, and SR2 p/y.

There is no change to the noise or the DCPD coherence within the filter stopband.

Times as follows (all 2016-03-06 Z):

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