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Astrophotography: How and Where

With modern digital cameras is it relatively easy to get decent startrail-images. Instead of taking one long exposure one can take many shorter exposures and combine them in Photoshop using layers in “lighten”-modus. The big advantage is that the background heaven will stay as dark as on the single exposures.

Link to software and other practical info
 

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(Anonymous)
Feb. 13th, 2011 04:12 pm (UTC)
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