NGC 2903 in Leo, type Sb+
First light of my Artemis Art 4021 CCD camera - many thanks to my friends Liubomir Iliev and Valery Genkov (both of them professional astronomers) for their invaluable help.
FOV with my setup was 7 x 7 arcmin , that is why not entire galaxy was captured in this frame.
1. Unprocessed single frame
3. Real unsharp mask technique applied
4. An experiment with SAOImage ds9 software
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