GRB 161117A: Swift detection of a burst with an optical counterpart. Cummings, J. R. ; Barthelmy, S. D. ; Burrows, D. N. ; D'Elia, V. ; Kennea, J. A. ; Krimm, H. A. ; Marshall, F. E. ; Siegel, M. H. Abstract Publication: GRB Coordinates Network Pub Date: 2016 Bibcode: 2016GCN.20179....1C