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Contains:  M 81, Bode's nebulae, NGC 3031
Getting plate-solving status, please wait...
M81, 





    
        

            Dan Wilson

M81

Technical card

Resolution: 3976x2636

Dates:Feb. 15, 2019

Frames:
Astrodon 5nm Halpha: 15x1800" bin 1x1
Blue: 12x600" bin 1x1
Green: 12x600" bin 1x1
Luminance: 27x1200" bin 1x1
Luminance: 20x20" bin 1x1
Luminance: 38x60" bin 1x1
Red: 12x600" bin 1x1

Integration: 23.2 hours

Avg. Moon age: 10.03 days

Avg. Moon phase: 76.71%

Astrometry.net job: 2532546

Data source: Backyard

Description

M-81 processed with HDR composition to try and get better stars and better core.

Comments

Author

Aircrftr
Dan Wilson
License: None (All rights reserved)
2515
Like

Revisions

  • M81, 





    
        

            Dan Wilson
    Original
  • Final
    M81, 





    
        

            Dan Wilson
    B

B

Forgot to crop the edges!

Histogram

M81, 





    
        

            Dan Wilson