Reports until 00:17, Wednesday 25 September 2024
H1 General
corey.gray@LIGO.ORG - posted 00:17, Wednesday 25 September 2024 (80286)
Took H1 To Observing & Then Lockloss

I happened to not be able to sleep, and happened to check on H1 and saw that it looked like a rough day after Maintenance.  I also saw that H1 went immediately into the NLN_CAL_MEAS state and the GRD IFO was set to COMMISSIONING; H1 was also in Managed Operation.

I didn't see any notes in the alog to stay out of observing for the night--Ibrahim noted there were some calibration issues. 

So I took H1 to Observing. (there was an sdf diff for ISC EY---accepted and snapshot attached)

But then there was also an EQ Alert from guatamala....which then took us down. 

I'm still confused for plan for the night.  I am setting ISC Lock for NLN and leaving H1 in Automatic Operation and also taking GRD IFO back to Observing (vs Commissioning).  Going to try to sleep.

Images attached to this report