cheryl.vorvick@LIGO.ORG - posted 22:35, Tuesday 27 October 2015 (22913)
IM1-4 alignment checked/fixed after HAM2 ISI trip, and large change seen in IM2 Pitch, again
As part of Maintanence recovery, I realigned the IMs after the HAM2 ISI tripped.
IM2 pitch showed a big change from beofre to after the ISI trip at -42urad, now corrected.