Estimate magnitude CCD SN2002ap 20020916.063 170CR LLA AH 16443R A 3.5" 120s 63° http://vsnet.astrosurf.com/snweb/2002/02ap/images/02apLL_C200209160131.htm SN2002er 20020915.935 143CR LLA US 152 A 3.5" 60s 16° http://vsnet.astrosurf.com/snweb/2002/02er/images/02erLL_C200209152225.htm SN2002es 20020916.104 165CR LLA OT 159 A 2.5" 120s 78° http://vsnet.astrosurf.com/snweb/2002/02es/images/02esLL_C200209160230.htm LLA|J. M. Llapasset|IAU 635 fr|0.28-m f/6.8 reflector|KAF-401-E|AIP4WIN Explanations on the format can be found at http://vsnet.astrosurf.com/snweb/legend.htm Software SNWeb provided by Jean-Claude PELLE ( jcpelle@mail.pf ) Jean-Marie LLAPASSET Obs 635 Perpignan (France) http://perso.wanadoo.fr/jm.llapasset http://vsnet.astrosurf.com/snweb/