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Contains:  Bode's nebulae, M 81, M 82, NGC 3031, NGC 3034

Image of the day 03/27/2016

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    M81 + M82 LRGB, 



    
        

            Thomas Westphal
    M81 + M82 LRGB
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    M81 + M82 LRGB

    Technical card


    Dates:March 12, 2016

    Frames: 1x54500" bin 0x0

    Integration: 15.1 hours

    Avg. Moon age: 3.92 days

    Avg. Moon phase: 16.41%


    Basic astrometry details

    Astrometry.net job: 1011642

    RA center: 9h 55' 40"

    DEC center: +69° 21' 10"

    Pixel scale: 1.228 arcsec/pixel

    Orientation: -90.487 degrees

    Field radius: 0.665 degrees


    Resolution: 3164x2274

    Locations: OL Sternwarte / OL observatory, Oldenburg, Niedersachsen, Germany

    Description

    The color version of M81 + M82
    (data collected between 31.01. - 12.03.16)

    Aufnahmedaten / exposure data:

    L => 49 x 300 sec. bin 1x1
    L => 35 x 400 sec. bin 1x1

    R => 22 x 300 sec. bin 1x1
    G => 17 x 300 sec. bin 1x1
    B => 47 x 300 sec. bin 1x1

    Comments

    Author

    Meridian
    Thomas Westphal
    License: Attribution-NoDerivs Creative Commons
    144820
    Like

    Revisions

      M81 + M82 LRGB, 



    
        

            Thomas Westphal
      Original
      M81 + M82 LRGB, 



    
        

            Thomas Westphal
      B
    • Final
      M81 + M82 LRGB, 



    
        

            Thomas Westphal
      C

    Sky plot

    Sky plot

    Histogram

    M81 + M82 LRGB, 



    
        

            Thomas Westphal