Estimates magnitude CCD (AUDE) SN2001V 20010515.974 166CR Jean Benoit De Vanssay SN2001bg 20010515.840 139CR RPo Observer: Jean Benoit DE Vanssay Observatory in Yerres (Essonne, France)(Lat N48°42' Lon E2°29'); C11+ red 3.3 f=980mm; Camera Hisis22 ech=1.9"/p ; software: Qmips and PRISM;comparison with stars 157,150,172,140 Image Odd Trondal. Image : http://vsnet.astrosurf.com/snaude/images/2001/01V_DV10.jpg Observer:Raymond PONCY (RPo): Observatory Le Cres (code:177)(34920/France) SCT 200mm at F/D 3.3;f=660mm; Camera ST7; software Prism. comparison with stars Séq Odd-Trondal:140;153;139. Image : http://vsnet.astrosurf.com/snaude/images/2001/01bgPO11.jpg Images Didier Lefoulon [vsnet-obs 33755] http://vsnet.astrosurf.com/snaude/images/2001/01V_LF13.jpg http://vsnet.astrosurf.com/snaude/images/2001/01bgLF10.jpg Jean Marie Llapasset Obs 635 Perpignan (France) jean-marie.llapasset@wanadoo.fr http://perso.wanadoo.fr/jm.llapasset/ http://vsnet.astrosurf.com/snaude/