Hemisphere:  Northern  ·  Constellation: Orion (Ori)

Image of the day 02/04/2017

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    SH2-261 Lowers Nebula, 



    
        

            Frank Iwaszkiewicz
    SH2-261 Lowers Nebula
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    SH2-261 Lowers Nebula

    Technical card

    Imaging telescopes or lenses: 10" f/4 TS ONTC Newton

    Imaging cameras: Atik383L+

    Mounts: Celestron CGE

    Software: Fitswork  ·  Straton  ·  Pixinsight  ·  PS CS5

    Filters: Astronomik OIII 12nm CCD  ·  Astronomik SII 12 Nm CCD  ·  Astronomik B  ·  Astronomik G  ·  Astronomik R  ·  Astronomik Ha 6nm CCD

    Accessory: Pal Gyulai GPU Koma KorrectorF4  ·  Lacerta MGEN


    Dates:Jan. 26, 2017Jan. 27, 2017

    Frames:
    Astronomik B: 8x300" bin 1x1
    Astronomik G: 8x300" bin 1x1
    Astronomik Ha 6nm CCD: 12x1800" bin 1x1
    Astronomik OIII 12nm CCD: 14x1200" bin 1x1
    Astronomik R: 8x300" bin 1x1
    Astronomik SII 12 Nm CCD : 14x1200" bin 1x1

    Integration: 17.3 hours

    Avg. Moon age: 28.55 days

    Avg. Moon phase: 1.35%


    Basic astrometry details

    Astrometry.net job: 1429353

    RA center: 6h 9' 12"

    DEC center: +15° 47' 45"

    Pixel scale: 1.363 arcsec/pixel

    Orientation: 16.441 degrees

    Field radius: 0.565 degrees


    Resolution: 2400x1771

    Locations: Garden Observatory, Eggersdorf near Berlin, Germany

    Comments

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    SH2-261 Lowers Nebula, 



    
        

            Frank Iwaszkiewicz