AR 2546 – May 23, 2016

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A few shots presenting giant sunspot AR 2546 as it nears the solar limb. Images acquired with the 8 inch Newtonian and ASI 174MM camera, under medium seeing conditions (with a few seconds of very nice seeing).

AR2546 May23, 2916.jpg


2546 bw.jpg

Note the details inside the umbra in this two-shots HDR image:

2546 col.jpg

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