SU Tau rapid brightening? While the observations are slightly discordant, several observers have reported that SU Tau has rapidly brightened. YYYYMMDD(UT) mag observer 20010101.012 139 (M. Reszelski) 20010101.585 <137 (H. Maehara) 20010102.233 137 (M. Simonsen) 20010102.822 137 (G. Comello) 20010102.865 138 (E. Muyllaert) 20010102.928 139 (M. Reszelski) 20010103.649 134 (T. Watanabe) 20010103.719 138 (M. Reszelski) 20010103.797 137 (R. J. Bouma) 20010104.639 135 (N. Makiguchi) 20010106.822 <137 (J. Ripero) 20010106.881 134 (C. P. Jones) 20010107.025 136 (G. Poyner) 20010107.811 134 (C. P. Jones) 20010109.853 135 (E. Muyllaert) 20010111.005 134 (R. J. Modic) 20010111.876 134 (G. Comello) 20010112.810 134 (E. Muyllaert) 20010112.908 137 (M. Reszelski) 20010113.760 128 (M. Verdenet) 20010113.810 134 (E. Muyllaert) 20010113.816 134 (G. Poyner) 20010113.823 125 (A. Diepvens) 20010113.849 134 (C. P. Jones) 20010113.869 134 (J. Ripero) 20010113.872 125 (H. McGee) 20010114.560 <128 (M. Nakatani)