TITLE: GCN CIRCULAR NUMBER: 24109 SUBJECT: LIGO/Virgo S190405ar: Retraction of a GW binary merger candidate DATE: 19/04/12 15:32:09 GMT FROM: Leo Singer at GSFC The LIGO Scientific Collaboration and the Virgo Collaboration report: The trigger S190405ar is not considered to be astrophysical in origin. The GCN Notices were distributed in error.