3C273 recent (cont'd) YYYYMMDD(UT) mag observer 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) 20010331.974 128 (G. Poyner) 20010404.958 127 (G. Poyner) 20010413.982 125 (C. P. Jones) 20010414.244 126 (M. Simonsen) 20010415.012 125 (J. Ripero)