Swift-BAT trigger 180151 is unknown origin at this time. Retter, A. ; Barthelmy, S. ; Cummings, J. ; Gehrels, N. ; Hunsberger, S. ; Kennea, J. ; Krimm, H. Abstract Publication: GRB Coordinates Network Pub Date: 2006 Bibcode: 2006GCN..4641....1R