TITLE: 05/11 Eve Shift: 2300-0800 UTC (1600-0100 PST), all times posted in UTC
STATE of H1: Observing at 155Mpc
INCOMING OPERATOR: Ryan C
SHIFT SUMMARY: Currently Observing and have been Locked for 5 hours. We had had a lockloss when I first came in and then another lockloss a couple of hours later. Relocking was overall pretty hands-off, with the same relocking issues we've been having lately (lockloss from LOCKING_ALS and ENGAGE_DRMI_ASC). We had a superevent S240511i at 03:15 UTC, a little over one minute after getting back into Observing after the second lockloss (phew)!
LOG:

23:01UTC Detector relocking after lockloss
23:12 Lockloss from LOCKING_ALS
23:14 Lockloss from LOCKING_ALS
23:24 Lockloss from PRMI_ASC
00:16 NOMINAL_LOW_NOISE
00:18 Observing

01:14 Lockloss
01:26 Lockloss from ENGAGE_DRMI_ASC
01:29 Started an Initial Alignment
01:54 Initial Alignment done, relocking
03:11 NOMINAL_LOW_NOISE
03:13 Observing
03:15 Superevent S240511i https://gracedb.ligo.org/superevents/S240511i/view/

08:10 Have been locked for 5 hours