Swift UVOT follow-up observations of GRB 050509B. Breeveld, A. ; Rosen, S. ; Hurkett, C. ; Rol, E. ; Holland, S. ; Roming, P. ; Gehrels, N. ; Mason, K. ; Nousek, J. Abstract Publication: GRB Coordinates Network Pub Date: 2005 Bibcode: 2005GCN..3397....1B