TITLE: GCN CIRCULAR NUMBER: 12265 SUBJECT: Fermi Gamma-ray Burst Monitor trigger 110809.346 is not a GRB DATE: 11/08/09 15:36:29 GMT FROM: Arne Rau at MPE Arne Rau reports on behalf of the Fermi Gamma-ray Burst Monitor Team: “The Fermi Gamma-ray Burst Monitor (GBM) trigger 110809.346 at 08:17:41.63 UT on 9 August 2011, tentatively classified as a GRB, is in fact not due to a GRB. This trigger is due to a solar flare."