Nébuleuse North America (NGC 7000) dans la constellation du Cygne
8 images (30 sec. exposure each) @200mm f/2.8
stacked with DeepSkyStacker
No equatorial mount !!!! just a standard tripod and a O-GPS1 unit on a Pentax DSLR
No dark, no flat field, no offset ! Just lens corrections with Lightroom and some fine tonal curve
2,322
views
9
faves
3
comments
Uploaded on November 13, 2014
Nébuleuse North America (NGC 7000) dans la constellation du Cygne
8 images (30 sec. exposure each) @200mm f/2.8
stacked with DeepSkyStacker
No equatorial mount !!!! just a standard tripod and a O-GPS1 unit on a Pentax DSLR
No dark, no flat field, no offset ! Just lens corrections with Lightroom and some fine tonal curve
2,322
views
9
faves
3
comments
Uploaded on November 13, 2014