from 5:10UTC to 5:12UTC: discharge the 50Hz feed-forward
from 6:30UTC to 7:26UTC: switch the reallocation to the input mirrors trying to survive to this earthquake:
M 6.6 - 202km W of Broome, Australia
05:39:24 (UTC)
at 9:33UTC: switch the reallocation to the input mirrors trying to survive to this earthquake:
M 7.3 - 102km NNE of Laiwui, Indonesia
09:10:50 (UTC)
this one was too strong and the ITF unlocked at 9:41UTC; others earthquakes in the same region followed the main one and they prevented to relock for about two hours, at ~11:35UTC I started to relock the ITF, at the beginning the ITF failed at LOW_NOISE_1 state: some of them because of the alignment some others because of the SSFS boost, finally the ITF locked at LN1 and now we are waiting to warm it up before going on with the lock acquisition...
unfortunately the ITF unlocked because of a fast unlock with the injection going through a crisis, so I tried to kept the IMC not locked for a while and then go on, relock in progress...
-guard tours(UTC)
7:00 --> 7:25
8:55 --> 9:25
11:25 --> 11:55
Sub-system reports
DAQ
InfraMoniAlarmed stopped/restarted at 7:42UTC (threshold updated).
Pending actions
ISC
(12-07-2019 12:00 - ) contact the ISC on-call to align the BS
