M42, a SII,Ha,OIII=RGB color picture

Photographer
Niels V. Christensen
Email
nvcchr@mail.dk
Location of photo
Copenhagen, Denmark
Date/Time of photo
23/24. Dec-2015
Equipment
Lx200ACF 16" scope, Atik 460ex mono camera, and SII, Ha and OIII filters
Description
Here I tried, to carefully show the 3 narrowband color elements, that the M42 centerpart consist of. More details can be found on the link mention below.
Website
http://www.astrobin.com/234338/