IFO was locked most of the shift.

Broke lock 30 minutes before shift end.  Relocked to Violin and Bounce Mode, then handed off to Stefan and TJ.

Glitches in the IFO look suspiciously like Big, Smaller, Smaller, Smallest, and at the time I left I could see three sets of glitches that look that way.

I monitored the ASC OUTMONs for all the optics, and IM4 glitched at some point and PRM and SRM did as well, but more like a response.

Attached is my striptool of the ASC OUTMONs at Lock Loss, which also shows that IM4 went first and lock loss followed.