Displaying report 1-1 of 1.
Reports until 19:24, Monday 29 May 2023
LHO FMCS (OpsInfo)
anthony.sanchez@LIGO.ORG - posted 19:24, Monday 29 May 2023 (69991)
Monday Eve OPS Mid Shift update

Mid Shift Summary:
Started Sift with a Locked H1
23:45 UTC I notice that ITMY Mode5, 6, 8 Violin modes are ringing up  
ITMY Mode5 current state 4.55
ITMY Mode6 current state 4.52
ITMY Mode8 current state 4.82
at 23:47UTC I change damping gain from +0.08 to 0 for Mode 8 and watch patiently.
at 0:08UTC I Changed the Damping for Mode 5 from 0.01 to 0.

0:56 UTC Lockloss  https://ldas-jobs.ligo-wa.caltech.edu/~lockloss/index.cgi?event=1369443375

1:26 UTC Lockloss during DRMI_1f likey due to ground motion from 5.8M earthquake.
https://ldas-jobs.ligo-wa.caltech.edu/~lockloss/index.cgi?event=1369445196

1:28UTC lockloss due to 5.8M Earthquake
https://ldas-jobs.ligo-wa.caltech.edu/~lockloss/index.cgi?event=1369445338

Had to Touch up BS & PRM during DRMI/PRMI but otherwise easy locking without Initial_Alignment.

2:49 UTC NOMINAL_LOW_NOISE
2:56 UTC OBSERVING

Current IFO Status: Locked NLN and Observing.

"Tagging FMCS" with Temps:
LVEA Temp fluctuations for the last 7 days.

Along with EX & Y temps for the same time 

Images attached to this report
Displaying report 1-1 of 1.