Reports until 07:35, Friday 13 February 2026
LHO General
ryan.short@LIGO.ORG - posted 07:35, Friday 13 February 2026 (89144)
Ops Day Shift Start

TITLE: 02/13 Day Shift: 1530-0030 UTC (0730-1630 PST), all times posted in UTC
STATE of H1: Planned Engineering
OUTGOING OPERATOR: None
CURRENT ENVIRONMENT:
    SEI_ENV state: MAINTENANCE
    Wind: 3mph Gusts, 2mph 3min avg
    Primary useism: 0.07 μm/s
    Secondary useism: 0.59 μm/s 
QUICK SUMMARY: Another cold and foggy morning at LHO. Today, the EOM with its new crystal will continue to be aligned in HAM1 while the JAC reflected path is finalized pointing to IOT1. HAM7 continues to pump down as well.