Reports until 07:50, Thursday 15 May 2025
H1 General
anthony.sanchez@LIGO.ORG - posted 07:50, Thursday 15 May 2025 (84404)
Thursday morning Ops shift start

TITLE: 05/15 Day Shift: 1430-2330 UTC (0730-1630 PST), all times posted in UTC
STATE of H1: Planned Engineering
OUTGOING OPERATOR: None
CURRENT ENVIRONMENT:
    SEI_ENV state: MAINTENANCE
    Wind: 12mph Gusts, 8mph 3min avg
    Primary useism: 0.02 μm/s
    Secondary useism: 0.08 μm/s
QUICK SUMMARY:

LVEA is LASER Safe. Hartman Lasers are on but are Eye safe and are ~780nm green/blue in color.

HAM1 ISI is currently unlocked.

Today's  Agenda:
CS:
HAM1 optical Alignment checks
HAM1's Glamour shots.
HAM1 Ground Checks.
Cable Tray work.
GOUI phase measurements in the output arm
TCS work?
 

EX
More wind fence work.

EY
SEI BRS work.