Estimates magnitude CCD (AUDE) SN2001dd 20010715.868 162CR ROY SN2001dd 20010716.954 158:CR Nic Observer: Joel Nicolas (Nic); Observatory Vallauris (7°03'14" E-43°34'50" N); Tel:G9+ red 3.3;f=775mm ech=2.4"; camera ST7; software Prism; comparison stars (Image Odd Trondal) 143, 159. Image: http://vsnet.astrosurf.com/snaude/images/2001/01ddNI_C200107162254.jpg Observer Rene Roy (ROY):Observatory 627 Blauvac (France);TN 256mm F/D=4.7 Kaff400:software PRISM and Qmips32; comparison stars (Ref.Image O. Trondal) 143, 159, 166. Image: http://vsnet.astrosurf.com/snaude/images/2001/01ddRO_C200107152051.jpg Jean Marie Llapasset Obs 635 Perpignan (France) jean-marie.llapasset@wanadoo.fr http://perso.wanadoo.fr/jm.llapasset/ http://vsnet.astrosurf.com/snaude/