Reports until 08:02, Tuesday 20 August 2019
H1 General
yannick.lecoeuche@LIGO.ORG - posted 08:02, Tuesday 20 August 2019 (51402)
Shift Summary - Owl

TITLE: 08/20 Owl Shift 07:00 – 15:00 (00:00-08:00), all times posted in UTC

STATE of H1: Observing

INCOMING OPERATOR: TJ

SHIFT SUMMARY: Lost some range for a few hours starting around 08:30 UTC, not from wind or ground motion (maybe SQZ). Rode through a 6.3 near Vanuatu around 13:30 UTC.

LOG:

07:00 (00:00) Start of shift

07:10 (00:10) Weak rise in ground motion for ~5 minutes. Strong enough to show up in ASC, weak enough to show up less in  EX than CS and EY. No corresponding EQ’s from SEISMON.

13:16 (06:16) Going to EQ seismic configuration for 6.3 EQ North of Vanuatu.

14:11 (07:11) Back to WINDY_NO_BRSX

14:28 (07:28) Kyle to MX -- grab parts

14:43 (07:43) Kyle back from MX

14:45 (07:45) Starting magnetic injections

14:54 (07:54) Richard to EY -- camera work

14:57 (07:57) Robert to EY -- 48 Hz work

15:00 (08:00) End of shift