NAOJ GW Elog Logbook 3.2
Displaying report 1-1 of 1.
YuhangZhao - 14:19, Tuesday 20 October 2020 (2245)
Comparison of AA/oplev signal (AA loop open/FC aligned)
0. Note that PR/BS local control is closed in this case.
1. The noise spectrum of AA is higher than oplev (from 10 to 100Hz)
2. The input pitch coupling to input yaw is visible.
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Comments related to this report
The measurement is the same with the last comparison of AA/oplev except for that the PR/BS local control is off.
But even in this case, the AA signal is still higher than oplev signal.
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