M31 in HaLRGB, 



    
        

            Nebnellis

M31 in HaLRGB

M31 in HaLRGB, 



    
        

            Nebnellis

M31 in HaLRGB

Equipment

Imaging Telescopes Or Lenses
Skywatcher Esprit 80 ED APO Triplet
Imaging Cameras
ZWO ASI 1600MM-Cooled (Mono) ZWO ASI 1600MM Pro
Mounts
Ioptron CEM60
Filters
ZWO 1.25 L · ZWO 1.25 Red · ZWO 1.25" Green · ZWO 1.25" Blue · ZWO 1.25" Ha 7nm Narrowband Filter

Acquisition details

Dates:
Oct. 8, 2021
Frames:
Integration:
0
Avg. Moon age:
2.27 days
Avg. Moon phase:
5.74%

Resolution: 9180x6952

Locations: Frontenac, Frontenac, Québec, Canada

Data source: Backyard

Description

On October 6, 7 and 8 2021, I took advantage of the  clear nights and the beautiful Bortle 3 sky of Lac-Megantic, Quebec, Canada to take this shot of the Andromeda galaxy in HaLRGB with my Skywatcher Esprit 80 and my ASI1600mm pro camera for an exposure time of 12h45. Acquisition with N.I.N.A. and processing with Pixinsight.

Comments

Histogram

M31 in HaLRGB, 



    
        

            Nebnellis