NGC 2359 (Thor's helmet), neptun

NGC 2359 (Thor's helmet)

Equipment

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Acquisition details

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Description

This is my first narrowband image. It consists of 11x10min O3 and only 8x10min H-Alpha with baader 2" 8.5nm O3 and 7nm H-Alpha filters. I used the bicolor technique by Steve Cannistra to generate the color image. (http://www.starrywonders.com/bicolortechniquenew.html).

Comments

Histogram

NGC 2359 (Thor's helmet), neptun