GRB 050724 : lulin early r-band monitoring observations. Yen, I. C. ; Lin, H. C. ; Huang, K. Y. ; Ip, W. H. ; Urata, Y. ; Qiu, Y. ; Lou, Y. Q. Abstract Publication: GRB Coordinates Network Pub Date: 2005 Bibcode: 2005GCN..3668....1Y