MKN421 recent (cont'd) YYYYMMDD(UT) mag observer 20010501.147 129 (M. Simonsen) 20010502.907 127 (C. P. Jones) 20010504.938 129 (C. P. Jones) 20010505.881 129 (J. Ripero) 20010506.917 129 (G. Poyner) 20010507.901 128 (E. Muyllaert) 20010507.908 130 (G. Poyner) 20010508.919 126 (C. P. Jones) 20010510.151 127 (M. Simonsen) 20010511.880 126 (J. Ripero) 20010511.916 127 (E. Muyllaert) 20010511.960 125 (H. McGee) 20010512.928 127 (C. P. Jones) 20010512.928 128 (E. Muyllaert) 20010512.928 130 (G. Poyner) 20010512.976 129 (M. Reszelski) 20010513.185 130 (M. Simonsen) 20010513.894 127 (J. Ripero) 20010513.938 131 (P. A. Dubovsky) 20010514.883 131 (P. A. Dubovsky) 20010514.901 130 (M. Reszelski) 20010516.905 130 (P. A. Dubovsky) 20010516.919 128 (E. Muyllaert) 20010516.919 130 (M. Reszelski) 20010516.955 131 (G. Poyner) 20010518.966 131 (H. McGee) 20010519.134 132 (M. Simonsen) 20010519.889 128R (M. Fiaschi) 20010519.908 129 (E. Muyllaert) 20010519.924 131 (M. Reszelski) 20010519.997 130 (G. Poyner) 20010520.141 130 (M. Simonsen) 20010520.887 132 (P. A. Dubovsky) 20010520.919 130 (E. Muyllaert) 20010520.925 132 (M. Reszelski) 20010521.881 133 (P. A. Dubovsky) 20010521.990 131 (G. Poyner) 20010522.899 133 (P. A. Dubovsky) 20010522.899 130 (J. Ripero) 20010522.926 129 (E. Muyllaert) 20010522.939 129 (M. Reszelski) 20010522.947 132 (H. McGee) 20010523.010 130 (G. Poyner) 20010523.930 131 (G. Poyner) 20010523.937 128 (M. Reszelski) 20010523.949 130 (C. P. Jones) 20010524.905 130 (J. Ripero) 20010524.916 128 (M. Reszelski) 20010524.925 133 (P. A. Dubovsky) 20010525.904 132 (P. A. Dubovsky) 20010525.953 130 (M. Reszelski) 20010526.925 131 (J. Ripero) 20010527.922 130 (E. Muyllaert) 20010528.899 132 (J. Ripero) 20010528.937 130 (G. Poyner) 20010529.947 129 (G. Poyner) 20010530.168 129 (M. Simonsen) 20010530.892 131 (J. Ripero) 20010530.921 129 (C. P. Jones) 20010531.928 131 (C. P. Jones)