Hi Ørnulf, nice image but the galaxy looks a bit soft to me. Also missing some of the colour that seems typical (though this is always a matter of personal taste and colour is always difficult for a galaxy seen through dust.) I have some of my own NGC6946 data that I hope to process soon, so I have been looking critically at quite a few renditions of this object. I hope my comments are helpful...
Cheers,
Rick.
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