Brian Davies' Photos

Sunspots October 2014

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Sunspots October 2014
The (very!) large one lower left is Active Region 12192, the largest for about 5 years I gather. Surface area is 14x the surface area of the Earth. ED80 refractor with Baader film solar filter, imaged with dSLR.
Posted by Brian Davies on October 26, 2014 Full Size|

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