Aurora Borealis Aurora Borealis 2./3.9.2005

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22:49 UT, everything vanishes in the rising fog.

Imaged with a Canon EOS 20D and Peleng fish eye lens. Exposure time was one minute at f/4. Camera setting were manual exposure, 800ISO, daylight white balance. Image enhancements used were manual dark frame subtraction, curves, unsharp masking, brightness and contrast. Image was cropped and made smaller for the Web.

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All material Copyright © Jorma Koski, Anno Mundi 2005