IC 443
The Jellyfish Nebula
by Blake Head

Emission nebula IC 443 in Gemini.
Combination of 3 images, each a combination of 10, 3 minute images using H-alpha, SII and OIII filters.
SBIG STL-1001E CCD. 20" f/6.8 Dall-Kirkham cassegrain at prime focus.