MKN421 recent (cont'd) YYYYMMDD(UT) mag observer 20010113.964 129 (G. Poyner) 20010116.026 130 (G. Poyner) 20010117.613 131 (T. Watanabe) 20010123.631 129 (T. Watanabe) 20010123.658 130 (T. Watanabe) 20010123.685 131 (T. Watanabe) 20010125.358 132 (M. Simonsen) 20010127.015 128 (G. Poyner) 20010127.201 130 (H. McGee) 20010127.876 131 (E. Muyllaert) 20010128.069 127 (G. Poyner) 20010128.887 129 (J. Ripero) 20010130.544 132 (T. Watanabe) 20010130.567 132 (T. Watanabe) 20010130.592 132 (T. Watanabe) 20010130.622 132 (T. Watanabe) 20010211.923 133 (J. Ripero) 20010212.894 129 (G. Poyner) 20010212.919 133 (J. Ripero) 20010212.960 125 (H. McGee)