nandopg Posted February 23, 2017 Share Posted February 23, 2017 B33 is the well known shape of a horse head. It is a dark nebula embedded to the IC434, a large emission region located in Orion constellation and distant 1500 LY from Earth. On the image presented, one can see the abundance in hydrogen in the RED channel, obtained from a RGB mapping from a narrow band capture, some organic material on the dark nebula can be seen as the S2 mapped in the green channel. The O3 capture has been mapped as the blue channel . Image: Ha: 13 x 1200sec bin 1x1 S2: 6 x 1200sec bin 1x1 O3: 6 x 1200sec bin 1x1 Scope: TMB 92 f/5.5 Processing and pre-processing: PixInsight 14 Link to comment Share on other sites More sharing options...
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!Register a new account
Already have an account? Sign in here.Sign In Now