Clouds of Ursa Major ,m81,m82, 



    
        

            Bijan
Clouds of Ursa Major ,m81,m82, 



    
        

            Bijan

Acquisition details

Resolution: 3729x2983

File size: 6.1 MB

Data source: Backyard

Description

Clouds of Ursa Major

((Technical card))

Camera: Canon EOS6D modified

ISO: 1600

Optic: canon 200mm L f/2.8 @4.5

Calibration: Flat, Bias

Mounts: Neq6 pro

Frames:254×180s

Integration: 12.7 hours

Flats: ~100

Bias: ~100

Software:

Pixinsight ,  Photoshop

Center M81 (HDR)

Comments

Histogram

Clouds of Ursa Major ,m81,m82, 



    
        

            Bijan