Reports until 07:43, Sunday 19 January 2025
LHO General (Lockloss)
ryan.short@LIGO.ORG - posted 07:43, Sunday 19 January 2025 (82344)
Ops Day Shift Start

TITLE: 01/19 Day Shift: 1530-0030 UTC (0730-1630 PST), all times posted in UTC
STATE of H1: Observing at 146Mpc
OUTGOING OPERATOR: Ryan C
CURRENT ENVIRONMENT:
    SEI_ENV state: CALM
    Wind: 5mph Gusts, 2mph 3min avg
    Primary useism: 0.07 μm/s
    Secondary useism: 0.34 μm/s
QUICK SUMMARY: H1 has been locked and observing for 20 minutes. Range is lower than I'd expect, but perhaps it will come up as things thermalize. Looks like H1 lost lock at 13:41 this morning from an unknown cause (no sign of ETM glitch that I can see) and relocked itself after running an initial alignment.

Images attached to this report