AM Cas outburst YYYYMMDD(UT) mag observer 20010120.824 <141 (E. Muyllaert) 20010120.906 <145 (M. Reszelski) 20010121.114 <142 (M. Simonsen) 20010122.891 <141 (E. Muyllaert) 20010124.792 <141 (E. Muyllaert) 20010125.846 130 (M. Reszelski) 20010126.160 132 (M. Simonsen)