TITLE: GCN CIRCULAR NUMBER: 7144 SUBJECT: Swift-BAT trigger 298308 is not a GRB DATE: 07/12/08 17:48:38 GMT FROM: Scott Barthelmy at NASA/GSFC S. D. Barthelmy (GSFC) on behalf of the Swift-BAT team: The Swift-BAT trigger (trigger=298308) at 12:28:14 UT on 08 Dec 2007, tentatively labelled GRB 071208 (GCN 7143, Oates et al.), is not due to a GRB or any other astrophysical source. This trigger is due to a noise fluctuation in the image domain coincident with a noise fluctuation in the rate domain while passing near the SAA.