Messier 101
Spiral galaxy Messier 101 from 14 images x 30s (eq. to 7 min. exposure time) @300mm/f3.2, using the O-GPS1 unit and a standard tripod
No equatorial mount !!!!
No dark, no flat field, no offset ! just lens corrections with Lightroom and fine tuning of the tonal curve
Images stacked with DeepSkyStacker
2,463
views
7
faves
0
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Uploaded on November 13, 2014
Messier 101
Spiral galaxy Messier 101 from 14 images x 30s (eq. to 7 min. exposure time) @300mm/f3.2, using the O-GPS1 unit and a standard tripod
No equatorial mount !!!!
No dark, no flat field, no offset ! just lens corrections with Lightroom and fine tuning of the tonal curve
Images stacked with DeepSkyStacker
2,463
views
7
faves
0
comments
Uploaded on November 13, 2014