Reports until 07:45, Saturday 08 March 2025
LHO General
corey.gray@LIGO.ORG - posted 07:45, Saturday 08 March 2025 (83238)
Sat DAY Ops Transition

TITLE: 03/08 Day Shift: 1530-0030 UTC (0730-1630 PST), all times posted in UTC
STATE of H1: Lock Acquisition
OUTGOING OPERATOR: Ryan S
CURRENT ENVIRONMENT:
    SEI_ENV state: CALM
    Wind: 8mph Gusts, 3mph 3min avg
    Primary useism: 0.03 μm/s
    Secondary useism: 0.31 μm/s
QUICK SUMMARY:

H1 had a lockloss about 70min ago due to an ETMx Glitch, due to trouble locking ALS, automation finished up an alignment 10min ago and continues locking (H1 had a pretty quick automated acquisitioon overnight in about 90min for comparison).  Secondary microseism has a slow increase over the last 12-ish hours and it has been a little breezy the last 24hrs (w/ gusts going over 20mph at various points). Today is Saturday Tour day & Calibration is scheduled for 1830utc/1130amPST.