Pascal Hilkens Astro Page
Personal blog to promote (solar) astronomy and other related sciences.
Pascal Hilkens Astro Home Page
Pascal Hilkens Astro Home Page
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Helios Astronomy Club
Sunday, December 4, 2016
Sunspot AR2615
Clear sky and bright sun, showing sunspot AR2615. Picture taken with Nikon D60 on TAL200K and Baader sunfilter for 1/640s ISO200. Editing using CS4.
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