Estimates magnitude CCD-C (AUDE) SN1999em 20000305.839 155CR LLA SN2000B 20000305.894 174:CR LLA SN2000E 20000306.207 149CR LLA SN1999el 20000306.211 174CR LLA Observer: Jean Marie Llapasset: Observatory 635 Perpignan (France;)C11;ech=2"/pixel;ST7E;filters Shott; software PRiSM; SN1999em Comparison star sequence vsnet-chat 2389;SN200B,E nd SN1999el comparison USNO SA2.0. Images: http://aude.geoman.net/observation/SN/images/S00ELL1.jpg http://aude.geoman.net/observation/SN/images/S00BLL2.jpg http://aude.geoman.net/observation/SN/images/S99emLL11.JPG Jean Marie Llapasset Obs 635 Perpignan (France) http://perso.wanadoo.fr/jm.llapasset/ http://aude.geoman.net/observation/SN/sn.html