HL CMa outburst YYYYMMDD(UT) mag observer 20010214.448 <130 (P. Nelson) 20010214.800 138 (M. Verdenet) 20010214.803 <130 (M. Reszelski) 20010214.849 <130 (E. Muyllaert) 20010215.573 <121 (T. Watanabe) 20010215.826 <130 (E. Muyllaert) 20010215.826 <130 (M. Reszelski) 20010216.507 <128 (R. Stubbings) 20010216.524 130 (T. Watanabe) 20010216.894 <137 (J. Ripero) 20010217.474 <128 (R. Stubbings) 20010218.438 118 (Y. Watanabe)