Sunday, April 7, 2013

The Sun on April 5, 2013

Despite this being a relatively quiet period for solar activity, there's still plenty to see on our favorite star.
AR 1711, with the dark spot, is in the center of this image




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The Horsehead Nebula

This image of the Horsehead Nebula consists of just over 4 hours of total integration time. Stacked and processed in Siril, GraXpert, Affini...