Home Index page Previous image Next image
Click to view the full size image: 1536x1060, 161 KB
Horsehead Nebula (B33)
IC434
Object
Type Dark Nebula
Constellation Orion
Distance 1,600 ly
More Info
Image
Date 15 Dec 2007 (Fall)
Place Carlsbad, CA
Exposure Data Ha 180 mins @ -20C
Ha 12x15 (bin 1x1)
Notes
Equipment
Optics Vixen VC200L Corrected Reflector
Focal Length 1800mm @f/9
Mount Astro-Physics 900GTO
Camera SBIG ST-2000XM
Focuser Robo-Focus
Filters CFW10A, Astrodon 6nm Ha
Software CCD Commander, MaxIm DL 4, CCDStack, Photoshop cs3