It has been nearly two years since we received an astronomy image from Austrian amateur Dietmar Hager. Based in Linz (Austria), Hager has been exploring the sky with his DMK 21AF04.AS for years. This time he sent us a link of a web page which contains many splendid Solar Images. The Sunspot image 1057 was taken on 3rd of April, 2010. Others were captured back in 2006.
In Hager's e-mail he told us (translated from German):
Here is a line of Solar images in white light (without the complex filter). I use your camera DMK 21AF04.AS and I am very satisfied with it.
You can have a complete view of his solar images at http://www.stargazer-observatory.com/sun.htm.