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Reports until 01:00, Saturday 01 June 2024
H1 General (SEI)
ryan.crouch@LIGO.ORG - posted 01:00, Saturday 01 June 2024 (78164)
OPS Friday eve shift summary

TITLE: 06/01 Eve Shift: 2300-0800 UTC (1600-0100 PST), all times posted in UTC
STATE of H1: Observing at 153Mpc
INCOMING OPERATOR: Tony
SHIFT SUMMARY: 1 lockloss from an EQ, IA to relock. We've been locked for just over 4:30

23:31 UTC The SQZer lost lock and dropped us out of Observing until 23:36 UTC

01:49 UTC Another EQ lockloss, this time a 5.6 from Tibet

02:16 UTC After a few rounds of bad PRMI to CHECK_MICH I dropped down to do an IA

03:24 UTC back to observing

03:22 UTC we went into EQ mode from a false signal on the HWUT seismometer, as we've seen before alog77554 (SEI). We transitioned back after 10 minutes, this happened a second time at 03:54 from the same seismometer

06:13 UTC superevent S240601aj

Displaying report 1-1 of 1.