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Contains:  Bode's nebulae, M 81, M 82, NGC 3031, NGC 3034, NGC 3077
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M81-M82 grand champ LRGB, 



    
        

            LAMAGAT Frederic
M81-M82 grand champ LRGB
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M81-M82 grand champ LRGB

Technical card


Dates:Feb. 23, 2020Feb. 24, 2020

Frames:
Astrodon Blue: 30x120" bin 2x2
Astrodon Green: 30x120" bin 2x2
Astrodon Luminance: 52x600" bin 1x1
Astrodon Red: 30x120" bin 2x2

Integration: 11.7 hours

Avg. Moon age: 15.09 days

Avg. Moon phase: 0.35%


Basic astrometry details

Astrometry.net job: 3278860

RA center: 9h 55' 52"

DEC center: +69° 24' 25"

Pixel scale: 1.360 arcsec/pixel

Orientation: 91.805 degrees

Field radius: 1.293 degrees


Resolution: 5385x4230

Locations: observatoire perso, biars sur cère, Lot, France

Data source: Backyard

Description

celle ci a était faite avec un camera mono QHY695a
et une lunette TSQ71 pour un champ plus grand

Comments

Author

fred4646
LAMAGAT Frederic
License: None (All rights reserved)
1661
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Revisions

  • M81-M82 grand champ LRGB, 



    
        

            LAMAGAT Frederic
    Original
  • Final
    M81-M82 grand champ LRGB, 



    
        

            LAMAGAT Frederic
    B

B

Description: amélioration du fond de ciel

Sky plot

Sky plot

Histogram

M81-M82 grand champ LRGB, 



    
        

            LAMAGAT Frederic