IC443 is a super
nova remnant located about 5,000 light years away in the constellation Gemini.
Optics: Deep Sky Instruments RC10C
Mount: Astro-Physics AP900GTO
Camera: SBIG ST2K XM
Guiding Camera: SBIG ST-i
Filters Astrodon S2, Ha & O3
Location: Roswell, Georgia
Exposure Details
S2 = 240 Minutes (mapped to
red)
Ha = 345 Minutes (mapped to
green)
O3 = 360 Minutes (mapped to
blue)
All sub-exposures were 15
Minutes.
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