IC443 - Supernova Remnant in Gemini

Telescope: Vixen NA140SSf
Camera: Canon XTi (Hap Griffin modified) - ISO 800, Raw capture, custom white
Mount: Losmandy G11 guided with 200mm lens on STV
Exposures: 60 min. (12 @ 5 min.)
Processing: Images were focused, calibrated,aligned and combined in ImagesPlus. The final image was adjusted (Levels, Curves, and removal of blue fringing on bright stars) in Photoshop CS2
Location: My backyard observatory in southeastern Minnesota. Temp: 25 F.
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