Estimate magnitude CCD SN2002ap 20020206.806 122CR Lef SN2002ao 20020213.207 163CR LLA Observer:Didier Lefoulon (Lef):Observatory: Chinon (France)long: (00° 15' 45" E lat: 47° 10' 28" N alt: 90m ); C8, f=2000mm ech=1.85"; ST7E filters AUDE;Software Prism;comparison with stars "R" seq HENDEN. Image: http://vsnet.astrosurf.com/snaude/images/2002/02apLF_C200202061921.jpg Observer: Jean Marie Llapasset (LLA): Observatory 635 Perpignan (France);C11 at F/D 6.8;ech=O.9"/pixel;ST7E;filters Schott; software PRiSM and AIP4WIN; Image binning 2*2, comparison with stars 160R/168B, 153R/162B, (Image O. Trondal) Image: http://vsnet.astrosurf.com/snaude/images/2002/02aoLL_C200202130459.JPG Jean-Marie LLAPASSET Obs 635 Perpignan (France) http://perso.wanadoo.fr/jm.llapasset http://vsnet.astrosurf.com/snaude/