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Directory Root >> Deep Sky >> Galaxies

NGC 3628 technique du driftscan (2048 x 585 - 163 Ko)

©christophe demeautis [info]
demeautis.christophe.free.fr

Photo taken on Saturday 31 March 2001 in Saint-Véran
[CCD Camera]
SBIG ST-8E
[Prime Focus]
TELESCOPE Cassegrain 620/1665 with a 0,2x focal reducer
seen 4075 times
Author 's note :
Technique du driftscan (telescope fixe, c'est les charges de CCD que l'on deplace), 3 passages: R, G et B pour obtenir l'image en couleur

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