Hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  Bode's Galaxy  ·  Cigar Galaxy  ·  M 81  ·  M 82  ·  NGC 3031  ·  NGC 3034
Messier 81 and Messier 82, 



    
        

            Vendigo
Messier 81 and Messier 82
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Messier 81 and Messier 82

Messier 81 and Messier 82, 



    
        

            Vendigo
Messier 81 and Messier 82
Powered byPixInsight

Messier 81 and Messier 82

Technical card

Imaging telescopes or lenses: Celestron Nexstar 102 SLT

Imaging cameras: Nikon D3400 (unmodded)

Mounts: Celestron NexStar GoTo Mount Nexstar Alt Az GT

Software: Adobe Photoshop CC, Lightroom Classic, Deepskystacker


Dates:June 5, 2019

Frames: 73x30" (36' 30") ISO3200

Integration: 36' 30"

Darks: ~30

Bias: ~26

Avg. Moon age: 2.22 days

Avg. Moon phase: 5.47%

Bortle Dark-Sky Scale: 4.00


Basic astrometry details

Astrometry.net job: 3370832

RA center: 9h 55' 39"

DEC center: +69° 20' 13"

Pixel scale: 1.232 arcsec/pixel

Orientation: 310.317 degrees

Field radius: 0.794 degrees


Resolution: 3853x2589

Data source: Backyard

Description

The first Galaxies i have ever photographed with my Alt-Az mount. I was much worse at editing back then and i was impatient so i didnt get much data.

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Messier 81 and Messier 82, 



    
        

            Vendigo