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

Image of the day 02/11/2015

Getting plate-solving status, please wait...
    M81, M82, 



    
        

            avolight
    M81, M82
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    M81, M82

    Technical card

    Imaging telescopes or lenses:GSO 8" f5

    Imaging cameras:Moravian G2-8300FW

    Mounts:Skywatcher EQ6 Pro Skyscan

    Guiding cameras:Astrolumina ALccd IMG0SM

    Focal reducers:Pal Gyulai GPU Koma Korrector

    Software:ACDSee 6 ProFitswork 4.47

    Filters:Baader Ha 7nmLRGB


    Dates:March 9, 2014March 28, 2014March 30, 2014April 20, 2014April 26, 2014

    Frames:
    Baader Ha 7nm: 30x900"
    LRGB: 172x300"

    Integration: 21.8 hours

    Avg. Moon age: 22.26 days

    Avg. Moon phase: 29.12%


    Basic astrometry details

    Astrometry.net job: 1604985

    RA center: 9h 55' 43"

    DEC center: +69° 19' 30"

    Pixel scale: 1.107 arcsec/pixel

    Orientation: 271.354 degrees

    Field radius: 0.588 degrees


    Resolution: 3189x2109

    Data source: Backyard

    Comments

    Author

    avolight
    avolight
    License: None (All rights reserved)
    285847
    Like

    Revisions

      M81, M82, 



    
        

            avolight
      Original
      M81, M82, 



    
        

            avolight
      B
    • Final
      M81, M82, 



    
        

            avolight
      C

    Sky plot

    Sky plot

    Histogram

    M81, M82, 



    
        

            avolight