TZ Per outburst update YYYYMMDD(UT) mag observer 20010131.817 <136 (E. Muyllaert) 20010131.868 146 (C. P. Jones) 20010202.700 <137 (T. Kinnunen) 20010202.821 <141 (M. Reszelski) 20010205.808 130 (G. Poyner) 20010205.847 128 (E. Muyllaert) 20010208.987 129: (M. Reszelski) 20010209.797 128 (E. Muyllaert) 20010209.835 130 (G. Poyner) 20010210.794 128 (M. Reszelski) 20010211.190 130 (M. Simonsen) 20010211.801 127 (J. Ripero)