Lockloss @ 02:12 UTC after 27 minutes locked - link to lockloss tool
No obvious cause.
Back to observing at 04:13 UTC. A lockloss during MAX_POWER caused violin modes to ring up, so on the next attempt H1 spent about 20 minutes damping in OMC_WHITENING. Fully automatic relock.
Back to observing at 04:13 UTC. A lockloss during MAX_POWER caused violin modes to ring up, so on the next attempt H1 spent about 20 minutes damping in OMC_WHITENING. Fully automatic relock.