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Sunspots: 9 November 2015

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I took advantage of the clear skies yesterday to take an image of the large group of sunspots (AR2449) while it was still there. Unfortunately the group is very much smaller now than it was last week, but still made a nice image. Attached is a white light shot, taken in monochrome, then cropped and colourised. It was a stack of 300 images.

I decided to take the images from the observatory as the wide horizons make it possible to follow the sun at this time of year without worrying about it hiding behind trees, unlike at home in Roberts Creek!

Mike Bradley


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