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Old 21-07-2015, 06:25 PM
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cazza132 (Troy Casswell)
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Join Date: May 2012
Location: Coolum Beach, Australia
Posts: 187
Awesome work Mike! Love the star colours and details in the nebulosity. Makes a lot of sense that the hydrogen emission colour is actually pastel magenta because of the contribution of H beta with a ratio of 3xHa (red):1xHb (cyan/blue) for typical emission nebulae. More like 6:1 for planetary nebulae.
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