Hello, Joel Nicolas Mesure: SN2009dc 20090528.906 163CR Nic Image sur SNAude: http://www.astrosurf.com/snaude/im_2009/2009_4/09dcNI_C200905282145.jpg Courbe SN2009dc: http://www.astrosurf.com/snaude/im_2009/2009_4/Courbe%20SN2009dc.JPG Best Regards Joel Nicolas