Samstag, 5. Juli 2008

Scharfe Fotos

Für alle Astofans : Presenting images of interesting astronomical objects obtained with modest, commercially available telescopes and CCD cameras
that are optimized for taking long exposures of low light-level
subjects. Separate black and white exposures through clear, red, green
and blue filters are digitally combined and stretched, using Adobe
Photoshop and other image processing software, to create full color

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