Witch Head Nebula

Image Description and Details :

2 Panel Mosaic of the Witch Head nebula

As the name implies, this reflection nebula associated with the star Rigel looks suspiciously like a fairy tale crone. Formally known as IC 2118 in the constellation Orion, the Witch Head Nebula glows primarily by light reflected from the star. The colour of this very blue nebula is caused not only by blue colour of its star, but also because the dust grains reflect blue light more efficiently than red. A similar physical process causes Earth's daytime sky to appear blue as well.

Telescope : Astro Physics 12″ Riccardi-Honders f3.8
Camera : ZWO ASI6200
Mount: Software Bisque Paramount ME II
Pixel scale : 1.07 arcsec/pixel
FOV : 88 x 66 arcmins
Filters :LRGB
Integration: 28h00m
L 30x20m R 18x20m G 18x20m B 18x20m
RA center: 05h05m52s.3
DEC center: -06°43′01″
Accquistion: NINA
Processing: PixInsight

Copyright: vikas chander