3C273 recent (cont'd) YYYYMMDD(UT) mag observer 20010302.048 128 (G. Poyner) 20010302.992 128 (G. Poyner) 20010314.053 128 (G. Poyner) 20010315.019 128 (G. Poyner) 20010315.619 125 (H. Maehara) 20010322.233 127 (M. Simonsen) 20010328.306 127 (M. Simonsen) 20010330.989 124 (P. A. Dubovsky)