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Contains:  M 81, Bode's nebulae, NGC 3031
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M81 - Bode's Galaxy, 





    
        

            Mikko Viljamaa
M81 - Bode's Galaxy

M81 - Bode's Galaxy

Technical card

Resolution: 4028x2665

Dates:Jan. 31, 2019Feb. 1, 2019Feb. 2, 2019

Frames:
Astrodon Blue Tru-Balance E-Series Gen 2: 20x600" -20C bin 1x1
Astrodon Green Tru-Balance E-Series Gen 2: 20x600" -20C bin 1x1
Astrodon L Tru-Balance E-Series Gen 2: 99x300" -20C bin 1x1
Astrodon Red Tru-Balance E-series Gen 2: 20x600" -20C bin 1x1

Integration: 18.2 hours

Darks: ~25

Flats: ~25

Bias: ~25

Avg. Moon age: 26.50 days

Avg. Moon phase: 10.53%

Bortle Dark-Sky Scale: 5.00

Astrometry.net job: 2735871

RA center: 148.910 degrees

DEC center: 69.052 degrees

Pixel scale: 0.587 arcsec/pixel

Orientation: 88.943 degrees

Field radius: 0.394 degrees

Locations: Home, Greater Atlanta Area, Georgia, United States

Data source: Backyard

Comments

Author

mikko.viljamaa@gmail.com
Mikko Viljamaa
License: None (All rights reserved)
2590
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Revisions

  • M81 - Bode's Galaxy, 





    
        

            Mikko Viljamaa
    Original
  • Final
    M81 - Bode's Galaxy, 





    
        

            Mikko Viljamaa
    I

Sky plot

Sky plot

Histogram

M81 - Bode's Galaxy, 





    
        

            Mikko Viljamaa