Reports until 18:49, Sunday 01 June 2025
LHO General
ibrahim.abouelfettouh@LIGO.ORG - posted 18:49, Sunday 01 June 2025 (84707)
OPS Eve Shift Summary

TITLE: 06/02 Eve Shift: 2330-0500 UTC (1630-2200 PST), all times posted in UTC
STATE of H1: Planned Engineering
INCOMING OPERATOR: TJ
SHIFT SUMMARY:

IFO is in DOWN and in PLANNED ENGINEERING

Productive day in which we made it past 25W before a violin-mode gain related lockloss.

The lockloss kicked our alignment so I did a manual initial alignment, which worked to lock DRMI. We can now semi-reliably get to powerup automatically. The goal now is to continue powering up while monitoring IFO status.

For details, check out alog 84706, alog 84702

LOG: