edmond.merilh@LIGO.ORG - posted 12:16, Saturday 29 April 2017 (35904)
GRB Alert
19:11UTC LLO Operator contacted for alert verification. 1 hr stand-down time initiated by Guardian INJ_TRANS node.
19:11UTC LLO Operator contacted for alert verification. 1 hr stand-down time initiated by Guardian INJ_TRANS node.