TITLE: GCN CIRCULAR NUMBER: 9805 SUBJECT: Fermi Gamma-ray Burst Monitor trigger 271934815 is not a GRB DATE: 09/08/14 15:44:10 GMT FROM: Andreas von Kienlin at MPE A. von Kienlin (MPE) reports on behalf of the Fermi GBM Team: "The Fermi Gamma-ray Burst Monitor (GBM) trigger 271934815 at 09:26:53.37 UT on 14 August 2009, tentatively classified as a GRB, is in fact not due to a GRB. This trigger is due to a particle event."