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Polaris B | all galleries >> Galleries >> extended_nebulae > Orion Nebula (9-10-10)
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Orion Nebula (9-10-10)

This image is about 2 hours per narrowband channel: Ha (mapped to green), OIII (blue), and SII (red). I also took a string of 30-second Ha exposures designed to show the four stars at the core of the nebula without totally blowing it out. This is another image gathered with the 120mm achromat and the Atik 16.


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