travis.sadecki@LIGO.ORG - posted 04:49, Saturday 30 March 2019 - last comment - 05:31, Saturday 30 March 2019(48062)
Out of Observe for EQ 11:40 UTC
Mag 6.4 (or 6.1 depending on which screen you believe) EQ in Papua New Guinea. Jim's EQ response predictor (see screenshot) suggested taking the SEI Config to Large EQ, which I did. Jim mentioned that earlier in the week some of the Guardian nodes did strange things when switching states, so I took a screenshot of that screen as well which appears to have completed the transition properly. I'll return to the nominal SEI state and Observing when things settle down.
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Jenne called to advise me to zero the Master Gain for the ADS loops and to try the new Earthquake state in ISC_LOCK. We are still locked and the ground motion is starting to come down. I'll return the Master Gain to 1 and ISC_LOCK to NLN and get back to Observing shortly.