Took transfer functions on IM1, IM2, and IM3.  The analysis of the data is in progress.  I've checked the alignment of the optics, before/after, and all (including IM4) match to within 2 urad, their alignment before the previous lock (last unlocked data before Maintenance 5/28 3:30 UTC, compared to "now," 19:04 UTC).

- Rahul, Cheryl