Reports until 00:13, Saturday 21 September 2019
LHO General (SQZ)
corey.gray@LIGO.ORG - posted 00:13, Saturday 21 September 2019 - last comment - 14:45, Saturday 21 September 2019(52044)
EVE Operator Summary

TITLE: 09/20 Eve Shift: 23:00-07:00 UTC (16:00-00:00 PST), all times posted in UTC
STATE of H1: Observing at 111Mpc

H1 was locked 49hrs before EY had a timing glitch which ended the lock.

Noticed "green power stabilization railed" message for the SQZ Manager.  This is a known issue for the last week & Sheila mentioned operators should ignore this message.

Comments related to this report
keith.thorne@LIGO.ORG - 14:45, Saturday 21 September 2019 (52058)
There is an Integration Issue (FRS 12728 ) to deal with the high DAC outputs during reboots on SEI, ISC front-ends.  A prototype solution exists and we plan to demonstrate/install one at an LLO End Station during the October vent break.  At the corner station, it is possible to do this manually but does take some training.  We will also be testing whether the new I/O chassis design will resolve this or not.