aLIGO LHO Logbook

H1 General

edmond.merilh@LIGO.ORG - posted 08:11, Tuesday 20 February 2018 - last comment - 12:23, Tuesday 20 February 2018(40600)

Shift Transition - Day

TITLE: 02/20 Day Shift: 16:00-00:00 UTC (08:00-16:00 PST), all times posted in UTC
STATE of H1: Planned Engineering
OUTGOING OPERATOR: None
CURRENT ENVIRONMENT:
    Wind: 7mph Gusts, 5mph 5min avg
    Primary useism: 0.02 μm/s
    Secondary useism: 0.19 μm/s
QUICK SUMMARY:

ISI config is in Large EQ mode since Friday Feb 16th. I will leave it this way until Jim gets here. Work being done at both ends so BRS turned of seems like a good way to let it be fo now.

Comments related to this report

edmond.merilh@LIGO.ORG - 09:13, Tuesday 20 February 2018 (40603)

Link

PSL is tripped

peter.king@LIGO.ORG - 12:23, Tuesday 20 February 2018 (40609)

Link

Actually the laser is off to facilitate work involving the 70W amplifier.