jeffrey.bartlett@LIGO.ORG - posted 22:16, Monday 19 June 2017 - last comment - 08:53, Tuesday 20 June 2017(37004)
GRB Alert -
LLO called about GRB Alert. In one hour stand-down for the alert. LHO did not receive notice via Verbal Alarms.
There has not been a GRB since June 18 11:25 UTC according to GraceDb, so it looks like LLO received a false alarm.
Tagging OpsInfo for a reminder: L1500117 says to confirm that this is not a maintenance test, but maybe it should also include to confirm that is a real event. Please make sure to check GraceDb after receiving one of these alerts to make sure it is not a test and it is a current event.