edmond.merilh@LIGO.ORG - posted 09:50, Thursday 20 July 2017 - last comment - 11:22, Thursday 20 July 2017(37651)
Lockloss and Recovery
16:50 Lockloss. Reason, unknown.
16:50 Lockloss. Reason, unknown.
16:55 doing initial alignment. Found the COMM Beatnote to be low (~ 3.5). It was out a tiny bit in PIT but mostly YAW.
17:13 Begin re-locking sequence.
17:33 manually damping some ETMX Mode 4 at DC Readout.
17:49 Observing @ 55Mpc