Estimate magnitude CCD SN2002cr 20020603.924 149CR Nic BS NGC5468-6 G 3.6" 260s http://vsnet.astrosurf.com/snweb/2002/02cr/images/02crNI_C200206032210.htm SN2002cs 20020531.930 156CR RPo OT 140 A 3.0" 600s http://vsnet.astrosurf.com/snweb/2002/02cs/images/02csPO_C200205312219.htm Nic|J. Nicolas|fr|0.23-m f/3.4 reflector|KAF-400|PRISM RPo|R. Poncy|IAU 177 fr|0.25-m f/2.7 reflector|KAF-400|PRISM For your convenience, we add, for a few days, the following explanations about the format. They will be later replaced by a link to a web page with the same content. The comment field for each measure, if present, contains six fields: - used sequence (OT = Odd Trondall Image, AH = Arne HENDEN sequence) - comparison star(s) - measure method (A = Aperture, G = Gaussian Fit) - FWHM (arcsec) - total exposure (s) - SN elevation (°) For each observer, the description contains 6 fields: - VSNET code - first and last name - location (fr = France) - instrument - CCD type - software used for measures 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/