3C279 still active YYYYMMDD(UT) mag observer 20010518.640 <136 (H. Itoh) 20010519.161 <141 (M. Simonsen) 20010519.880 139R (M. Fiaschi) 20010519.991 145 (G. Poyner) 20010520.158 <141 (M. Simonsen) 20010520.878 141 (P. A. Dubovsky) 20010521.976 146 (G. Poyner) 20010522.883 143 (P. A. Dubovsky) 20010523.019 147 (G. Poyner) 20010523.939 144 (G. Poyner) 20010525.503 13.36Ic (S. Kiyota) 20010525.510 14.52V (S. Kiyota) 20010525.895 138 (P. A. Dubovsky) 20010528.942 145 (G. Poyner) 20010529.953 146 (G. Poyner) 20010530.185 141: (M. Simonsen) 20010531.943 <142 (C. P. Jones) 20010604.935 145: (G. Poyner)