GRB 060719: prompt PROMPT observations. Nysewander, M. ; Reichart, D. ; Ivarsen, K. ; Foster, A. ; Lacluyze, A. ; Crain, J. A. ; MacLeod, C. ; Haislip, J. ; Trotter, A. Abstract Publication: GRB Coordinates Network Pub Date: 2006 Bibcode: 2006GCN..5344....1N