Tried to correct some artifacts around the brighter stars and pull back the core a little so it's not quite as blown out.
Final edit of my H-alpha Rosette, 32 x 10 minute exposures at ISO 800 with my Nikon D7000 (full spectrum modded) and Astrotech AT65EDQ with a Baader 7nm H-alpha filter on an Orion Sirius EQ-G Mount (Rowan Belt Modded).
A very noisy beginning to my h-alpha imaging of the horsehead and flame nebula, this is such a tough target to shoot even in normal RGB with my DSLR, doing it in H-alpha from the city with a near full moon is a tough task with my modest equipment. I'll hopefully be able to add to this a bit more tomorrow if the weather stays clear. 17 x 10 minute exposures at ISO 1600 with my Nikon D7000 (full spectrum modified) and Astrotech AT65EDQ and Baader 7nm H-alpha filter, Orion Sirius EQ-G mount (Rowan Belt Modded).
