camilla.compton@LIGO.ORG - posted 03:57, Wednesday 07 June 2023 (70218)
OPS Owl Mid-shift Summary
STATE of H1: Observing at 133Mpc (Been in NLN for 20 minutes)
Lockloss at 09:07UTC 1370164044 after 9h54 in NLN.
Unsure of cause, lockloss tool tagged "DCPD saturation" but there were no PI's (checked sitemap > PI > PI Overview > ! DTT Templates > 10.4kHz) and this wasn't a PRCL 11Hz ring up. This lockloss rang up the violins.
I moved PR3 yaw from 154.6 to 154.1 (direction suggested by TJ in 70176).
Back to NLN and Observing at 10:38UTC. Had to wait in OMC_WHITENING for ~20 minutes for the violins to damp.