Estimates magnitude CCD-C (AUDE) SN2000cx 20000804.986 135CR JTe SN2000cx 20000810.007 142CR EBa Observer:Jean Paul Teng (JTe);Observatory of Makes (Code: 181)(Ile de la Reunion)55d24'34"E and 21d11'56"S;T 0.21m at F/D 3.1;Camera ST7 Software Prism:comparison with star NGC524-5 APO Image at: http://aude.geoman.net/observation/SN/images/S00cxTe2.jpg Observer:Eric Barbotin (EBa);Obs Charente (France); SCT 225 at F/D 4.1 Kaff400; Software: PRiSM V4; comparison with stars USNO SA2.0. Image at: http://aude.geoman.net/observation/SN/images/S00cxBA1.jpg Last images at: http://aude.geoman.net/observation/SN/images/S00cxLE3.jpg http://aude.geoman.net/observation/SN/images/S00ctLE1.jpg Jean Marie Llapasset Obs 635 Perpignan (France) http://perso.wanadoo.fr/jm.llapasset/ http://aude.geoman.net/observation/SN/sn.html