Reports until 08:12, Friday 31 October 2025
H1 General
anthony.sanchez@LIGO.ORG - posted 08:12, Friday 31 October 2025 (87881)
Spooky Halloween Ops Morning Shift Report.

TITLE: 10/31 Day Shift: 1430-2330 UTC (0730-1630 PST), all times posted in UTC
STATE of H1: Observing at 151Mpc
OUTGOING OPERATOR: Ryan S
CURRENT ENVIRONMENT:
    SEI_ENV state: USEISM
    Wind: 5mph Gusts, 4mph 3min avg
    Primary useism: 0.05 μm/s
    Secondary useism: 0.45 μm/s 
QUICK SUMMARY:

The tree leaves have fallen on to the rocks,  while the  IFO has been locked.
For 14 hours now, we've been observing, what's out in the universe? What's a swirling? 
Waiting for a pair of big monsterous Black Holes to spiral out of control. Into the center of something bigger than Sol.
I hope your day is spooky and you get a sweet treat for your costume
Happy Halloween from LHO Control Room.