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First Attempt at IC1805

alan4908

By alan4908
in Getting Started With Imaging

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alan4908

alan4908

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Given my previous experience with another emission nebula and the fact that I only have a OSC camera, for my first attempt at IC1805 (the heart nebula) I decided that I'd only image during periods when the moon was below the horizon,  I also decided to go for a relatively long exposure. So, many weeks later, I'd accumulated 7.5 hours of exposures, mainly at random intervals during the night when the sky was clear. LIGHTS: 45 x 600s; DARKS: 40; BIAS:100; FLATS:40 all at -20C.  

Alan    

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