cheryl.vorvick@LIGO.ORG - posted 08:08, Saturday 29 October 2016 - last comment - 12:44, Saturday 29 October 2016(30988)
BS Optical lever - strange behavior - glitchy in SUM and YAW but PITCH doesn't look too bad
Might have broken the lock 2.5 hours ago, and could be a problem today.
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While the BS oplev can certainly cause trouble during lock acquisition, once we get to Engage_DRMI_ASC that oplev's feedback is turned off, so it is unlikely that it caused a lockloss from any state after DRMI is locked.