NGC7822 in constellation Cepheus

This nebula found near the border between Cepheus and Cassiopeia some 3000 light years distant, was imaged on the nights of 22/23 July 2014 with a William Optics Megrez 90 Telescope and Atik 460EX mono camera using Ha and SII narrowband filters.


It consists of 36 x 600s in Ha and 10 x 900s in SII stacked in MaximDL and processed in Photoshop CS2

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