Lockloss @ 00:07 UTC - link to lockloss tool
Both stages of ITMY's ISI tripped, causing the lockloss. Some trends attached; looks like the GS13s and T240s saw a kick that ITMX did not. Unsure of the origin of this, but I was able to untip the WD and bring the ISI back without issue, and H1 is already relocking DRMI.
H1 back to observing as of 01:08 UTC. Fully automated relock.