Reports until 00:16, Friday 17 January 2020
H1 General
yannick.lecoeuche@LIGO.ORG - posted 00:16, Friday 17 January 2020 (54553)
Shift Summary - Evening

TITLE: 01/16 Eve Shift 00:00 – 08:00 (16:00-00:00), all times posted in UTC

STATE of H1: Observing

INCOMING OPERATOR: Jim

SHIFT SUMMARY: Lost lock early during shift due to EQ, rode out another EQ later. Locked and Observing 4 hours.

LOG: 

02:29 (18:29) Lockloss from EQ in Guatemala. Didn’t hear the warning because Verbal Alarm was muted.

04:07 (20:07) At NLN, going into Observing

05:12 (21:12) Changing ETMY Mode 20 damping gain to 0