AR2736 – H-alpha images – March 22, 2019

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My first H-alpha solar image of 2019, and a superb subject: a very fast growing sunspot group, designated AR2736. A source of C-class flares. And a joy to observe the fast changing chromosphere inside this group. a lot of Ellerman bombs are also detectable in the image.

Equip: 150mm achromat, Quark Chromosphere, ASI 174MM. Seeing 4-6/10.

March 222019 at 1031ut.jpg

March 222019 at 1031ut BW.jpg

One more shot in mid-flare:

march222019.jpg

An animation from 10:16 UT to 10:32 UT:

 

March22.gif

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