Reports until 13:11, Monday 11 November 2024
H1 General (Lockloss)
anthony.sanchez@LIGO.ORG - posted 13:11, Monday 11 November 2024 - last comment - 14:12, Monday 11 November 2024(81198)
Midshift remprt

TITLE: 11/11 Day Shift: 1530-0030 UTC (0730-1630 PST), all times posted in UTC
STATE of H1: Corrective Maintenance
CURRENT ENVIRONMENT:
    SEI_ENV state: CALM
    Wind: 26mph Gusts, 19mph 3min avg
    Primary useism: 0.05 μm/s
    Secondary useism: 0.40 μm/s
QUICK SUMMARY:
Lockloss from NLN during comissioning tagged as windy: https://ldas-jobs.ligo-wa.caltech.edu/~lockloss/index.cgi?event=1415382893

Holding H1 in Down with the IMC locked but the ISS turned off to test if the ISS is the cause of the IMC glitches we have been seeing that breaks our locks.
The secondary Microseism is elevated and the Wind is gusting above 30 MPH, so it's a good time to try to test this.
 

Images attached to this report
Comments related to this report
anthony.sanchez@LIGO.ORG - 14:12, Monday 11 November 2024 (81199)PSL

IMC Lockloss @ 12:37:44 UTC even with the ISS turned off.

22:05:49 UTC the FSS Autolocker H1:PSL-FSS_AUTOLOCK_ON was turned off .

Images attached to this comment