Robert and I made some slow excitations on both compensation plate, with results similar to what we saw in October (30979)  The times of 600 count L injection in CPY DAMP L were 2:51:12 Jan 23rd UTC, 100 counts in CPX L was 3:05 UTC, and 600 counts on CPX was 3:08:38 UTC.

We also tried moving CPY, and we saw that we could reduce the two bright spots on the PRM camera by moving from its nominal position of -150 P 0Y to +100 P 0Y.  We tried an on off test and saw that it made no difference for DARM so we left it at its nominal position.

I also made a series of OMC length measurements earlier, plots coming soon.