V452 Cas recent (cont'd) YYYYMMDD(UT) mag observer 20001209.269 <144 (M. Simonsen) 20001214.867 <145 (C. P. Jones) 20001215.783 <155 (C. P. Jones) 20001220.840 <141 (P. A. Dubovsky) 20001222.881 <142 (P. A. Dubovsky) 20001223.094 <142 (M. Simonsen) 20001223.800 <153 (M. Reszelski) 20001223.865 <144 (P. A. Dubovsky) 20001228.806 <155 (C. P. Jones) 20001230.744 <155 (C. P. Jones) 20010102.135 <142 (M. Simonsen) 20010106.805 <155 (C. P. Jones) 20010107.762 <155 (C. P. Jones)