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Submitted: Mon, 2015-07-27 20:43

NGC 4449

NGC 4449 (also known as Caldwell 21) is an irregular galaxy in the constellation Canes Venatici. It is located about 12 million light-years away, part of the M94 Group (the Canes Venatici I Group), a galaxy group relatively close to the Local Group containing the Milky Way.

L=6*1800 sec bin1, RGB=7*1200 sec bin2, HaOIII=14*1200 sec bin2.

Total time - 19 hours

Pixinsight 1.8, Lightroom.

NGC 4449

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