Deep clouds of Andromeda

IMAGE DESCRIPTION AND DETAILS :

Telescope: Nikon 400mm f/2.8 @f/4 (Andromeda Galaxy) - Canon 200mm f/2.8 (Ha)
Camera: CCD FLI Microline KAI 11002 (Andromeda Galaxy) and CMOS QHY 268m (Ha)
Filters: Astrodon I series LRGB - Astrodon Ha
Mount: 10 micron GM2000 HPS II
Processing: PixInsight
Exposure: L 26,5h - RGB 18h - Ha 55,5h
From Lanciano (Itay)

COPYRIGHT:

Antonio Ferretti & Attilio Bruzzone