MKN421 recent (cont'd) YYYYMMDD(UT) mag observer 20020218.267 134 (Mike Simonsen) 20020221.958 131 (Jose Ripero) 20020224.178 130 (Eddy Muyllaert) 20020301.904 135 (Christopher P. Jones) 20020302.039 131 (Gary Poyner) 20020307.901 131 (Eddy Muyllaert) 20020309.731 136 (Hitoshi Itoh) 20020309.917 131 (Eddy Muyllaert) 20020309.944 130 (Gary Poyner) 20020309.985 135 (Pavol A. Dubovsky) 20020311.006 137 (Pavol A. Dubovsky) 20020311.926 134 (Pavol A. Dubovsky) 20020313.006 134 (Pavol A. Dubovsky) 20020313.905 134 (Pavol A. Dubovsky) 20020313.924 132 (Gary Poyner) 20020317.253 133 (Mike Simonsen)