I shouldn't upload unfinished projects, this very sweet northern object has so much more to give, but I don't know when I will be shooting out that window again due to southern comets lol. So it is the beginning of a work in progress that will be finished later on.
NGC6888 the Crescent Nebula in Cygnus, only 90 minutes, ED100 at F7.2, Pentax K-5, Astronomik CLS filter.
Astrobin --->
http://astrob.in/114882/0/