This morning I turned on the CPSes at BSC2 to see if they all survived, and it looks like one didn't make it. The horizontal St1 sensor on corner 1 is reading 32k counts, which probably means a broken in-vacuum cable. I went out to the chamber and checked all of the in air connections,  which looked good. I then swapped the horizontal and vertical cables at the box to rule out the board, but the problem followed the probe. At this point it could be the in-air cable (they rarely fail), the feed-thru (seems unlikely), the in-vacuum connection (which can't be accessed right now, there's a hard cover on the chamber) and the probe. I'll try to swap the in-air cable later today, but the rest will have to wait until we can get back into the lower part of BSC2. We can still float the ISI and HEPI, but no post-flight transfer functions until this is resolved. I am a little surprised that this particular sensor broke, because the horizontal sensors are better protected than the verticals, and this corner had a better routing scheme than the other two.