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Contains:  NGC 3077, M 82, NGC 3034, M 81, Bode's nebulae, NGC 3031
Getting plate-solving status, please wait...
M 81, 





    
        

            Algorab

M 81

Technical card

Imaging telescope or lens:Skywatcher Esprit 80 / 400 APO

Imaging camera:Canon EOS 40Da

Mount:Skywatcher EQ8 Synscan

Guiding telescope or lens:Meade LX 200 10"

Software:PixInsight

Accessory:LACERTA MGEN Autoguider

Resolution: 2000x3000

Dates:Nov. 29, 2016

Frames: 40x300" ISO200

Integration: 3.3 hours

Darks: ~15

Flats: ~10

Bias: ~200

Avg. Moon age: 29.51 days

Avg. Moon phase: 0.00%

Bortle Dark-Sky Scale: 4.00

Temperature: -8.00

Astrometry.net job: 1355143

Locations: Säule, Siegen, NRW, Germany

Comments

Author

Algorab
Algorab
License: None (All rights reserved)
1930
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Revisions

  • M 81, 





    
        

            Algorab
    Original
  • M 81, 





    
        

            Algorab
    B
  • Final
    M 81, 





    
        

            Algorab
    C
  • M 81, 





    
        

            Algorab
    D

Histogram

M 81, 





    
        

            Algorab