SN2000cx fading YYYYMMDD(UT) mag observer 20000731.988 137CR (Bruno et Chantal Chardonnens) 20000731.990 131 (M. Reszelski) 20000801.958 134 (M. Reszelski) 20000803.031 133 (M. Reszelski) 20000803.156 133 (J. Ripero) 20000804.974 135 (M. Reszelski) 20000804.985 135CR (J. P. Teng) 20000805.019 134 (R. J. Bouma) 20000805.285 13.45C 20000805.285 133 (R. J. Modic) 20000805.990 135 (M. Reszelski) 20000807.131 139 (J. Ripero) 20000807.976 138 (M. Reszelski) 20000808.010 140CR (C. Leyrat) 20000808.064 139 (B. Monard) 20000809.024 136 (R. J. Bouma) 20000809.926 138 (M. Reszelski) 20000810.007 142CR (E. Barbotin) 20000810.035 142CR (C. Leyrat) 20000810.035 146C (C. Leyrat) 20000812.017 140 (M. Reszelski) 20000812.128 142 (J. Ripero) 20000812.251 138 (R. J. Modic) 20000812.292 139C 20000812.294 140: (M. Simonsen) 20000813.319 143CR (D. Dillinger)