TITLE: GCN CIRCULAR NUMBER: 10773 SUBJECT: Swift-BAT trigger 422437 is not anything astrophysical DATE: 10/05/18 13:49:50 GMT FROM: Scott Barthelmy at NASA/GSFC S. D. Barthelmy (GSFC), J. L. Racusin (NASA/GSFC), N. Gehrels (GSFC) (for the Swift team): Using the full data set from recent Malindi downlinks, Swift-BAT trigger 422437 is not a GRB nor anything astrophysical. It is due to a chance coincidence of a noise fluctuation in the rate domain and in the image domain while Swift was entering the SAA.