Saturday, August 11, 2012

AR 1542






Although the sun is fairly quiet at the moment, Sunspot 1542 is producing small, C-class flares. Note the prominences at the edge of the sun's disk.

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The Bubble Nebula--16h with the Seestar S50

This is a cropped image of a 16 hour integration (EQ mode, 20s exposures). It was processed in Siril, Graxpert, Cosmic Clarity, and Affinty....