camilla.compton@LIGO.ORG - posted 03:55, Tuesday 07 January 2020 - last comment - 06:03, Tuesday 07 January 2020(54329)
H1 Lockloss 11:47 UTC
11:47 UTC Lockloss. I was maybe too keen to change SEI_CONf to EQ (incoming 5.8M from Puerto Rico).
With the sustained 30mph winds we had LSC tidal errors and broke lock before the EQ really even arrived.
Comments related to this report
Spent 12:52UTC to 13:33UTC with the IMC unlocked (I think this is the reason for my 12:52UTC lockloss from CARM_TO_TR with MC2 saturations on verbal)
I tried toogling the FSS autolocker OFF/ON (at 13:14 and 13:28) and then following Cheryl's wiki page Diagnosing IMC locking issues I in turn took ISC_LOCK, IMC_LOCK, LASER_PWR and again ISC_LOCK to INIT and back up to thier states and yay! IMC locked. Thank you Cherlyl.