Contains:  Solar system body or event
The Sun in Ha @ 2015-04-17 @  1:59:40 gmt: AR 12327 in High Resolution, Fernando

The Sun in Ha @ 2015-04-17 @ 1:59:40 gmt: AR 12327 in High Resolution

The Sun in Ha @ 2015-04-17 @  1:59:40 gmt: AR 12327 in High Resolution, Fernando

The Sun in Ha @ 2015-04-17 @ 1:59:40 gmt: AR 12327 in High Resolution

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Description

A new AR, 12327, is coming, what means additional activity over the next week. Note on the top of the image, a big filament starting lifting off.

Also interesting is the ever changing shape of the plasma all over the solar chromosphere.

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The Sun in Ha @ 2015-04-17 @  1:59:40 gmt: AR 12327 in High Resolution, Fernando