The PRM got tripped ~5AM this morning. The cause is unclear - the seismometer reports elevated activity ~10 minutes before the ringdown starts (as judged using the OSEMs). But the other optics didn't seem to receive as much of an impulse (I only show the BS sensors here as it sits on the same stack as the PRM). Anyway it certainly wasn't me trying to make life difficult for the morning team.

I was able to restore the damping with reEnableWatchdogs.py. I am now running some suspension tests on the PRM by letting it swing freely so please let that finish. I plan to attempt some locking this evening.