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Reports until 00:04, Sunday 16 February 2020
H1 General
yannick.lecoeuche@LIGO.ORG - posted 00:04, Sunday 16 February 2020 (55122)
Shift Summary - Eve

TITLE: 02/15 Eve Shift 00:00 – 08:00 (16:00-00:00), all times posted in UTC

STATE of H1: Observing

INCOMING OPERATOR: Patrick

SHIFT SUMMARY: Had issues locking due to high microseism and wind, also had to go to MICH_DARK_LOCKED to get the BS aligned properly. Wind and microseism have declined since the start of the shift. In Observing 6 hours.

LOG: 

00:18 (16:18) Robert back from EY

00:34 (16:34) Trying MICROSEISM_WINDY seismic configuration

00:57 (16:57) Took IFO back to INITIAL ALIGNMENT to run MICH_DARK_LOCKED. This seems to have worked better than MICH_BRIGHT in this case

01:46 (17:46) At NLN, going into Observing. No SDF diffs

04:31 (20:31) Returning to WINDY, microseism and wind have decreased

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