Thread: Observations 24/9/11 in desperandum ad astra
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Old 05-10-2011, 12:30 AM
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madbadgalaxyman (Robert)
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Oh, and just one more thing....

"Just for fun and profit", here is a pair of images of NGC 7172 from a paper by S. Hameed and N. Devereux :

Click image for larger version Name: N7172.jpg Views: 10 Size: 179.8 KB ID: 101721

The Left panel is optical continuum light (red light), and the Right panel is H-alpha line only.
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