Thread: Sagittarius to Carina, 3 panel mosaic with home made tracker.
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Old 27-05-2014, 06:00 PM
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gregbradley
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Join Date: Feb 2006
Location: Sydney
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Great work and incredible innovation. One tip, the purple stars is chromatic aberration from the lens. You can simply reduce purple in Photoshop or use the chromatic aberration tool in your DSLR processing software like Lightroom or Canon DDP.

Greg.
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