Sun in 3-Colours
Taken by Michael Karrer on April 21, 2021 @
Austria
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Date Taken: 2021:04:22 23:06:36
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Details:
Our sun is becoming increasingly active. A reason that I had bought a calcium filter and could now capture my first 3-color image. H-alpha in red light shows a higher layer, violet calcium a lower layer. White light is in between - and in comparison a little interesting sight now.
Photographer's website:
https://www.flickr.com/photos/michael_karrer
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