jenne.driggers@LIGO.ORG - posted 15:08, Monday 15 October 2018 (44550)
Monday AM locking
- Lockloss around 13:17:00 UTC was me - A large step in PRC2 Pit (100 counts input offset) was okay for a short time, but slowly things started to ring up. Didn't take out the offset soon enough.
- Lockloss around 15:50 UTC unknown. This was the first lock with PRC2 on REFL WFS (alog 44553)
- Lockloss around 17:22 UTC unknown. We were doing PRCL injection while changing POP_9_I->SRCL LSC input matrix element, but shouldn't have caused a lockloss.
- Lockloss around 18:33 unknown. Some violin damping ongoing, but otherwise nothing was changing right at that time.