GRB 050422: Swift-UVOT observation. McGowan, K. ; Blustin, A. ; Rosen, S. ; Barbier, L. ; Hunsberger, S. ; Still, M. ; Smith, P. ; Gehrels, N. ; Mason, K. ; Nousek, J. Abstract Publication: GRB Coordinates Network Pub Date: 2005 Bibcode: 2005GCN..3317....1M