GRB 170126A: Swift detection of a burst with an optical counterpart. Kocevski, D. ; Barthelmy, S. D. ; Breeveld, A. A. ; Burrows, D. N. ; D'Ai, A. ; Emery, S. W. K. ; Kennea, J. A. ; Marshall, F. E. ; Siegel, M. H. Abstract Publication: GRB Coordinates Network Pub Date: 2017 Bibcode: 2017GCN.20530....1K