Contains:IC 4605, NGC 6144, rho Oph nebula, IC 4604, IC 4603, M 4, NGC 6121, M 80, NGC 6093, The star τSco, The star ωOph, The star 22Sco, The star Antares (αSco), The star ρOph, The star Al Niyat (σSco), The star οSco, Part of the constellation Scorpius (Sco)

Image of the day 05/17/2018

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    Antares region by high-speed lens, 




    

        Toshiya Arai
    Antares region by high-speed lens

    Antares region by high-speed lens

    Technical card

    Imaging telescope or lens:Nikon AF-S Nikkor 200mmF2G ED VRII

    Imaging camera:Nikon D810A

    Mount:Vixen AXD

    Guiding telescope or lens:Takahashi GT-40

    Guiding camera:Starlight Xpress Superstar

    Software:Adobe Photoship CC 2017PixInsight 1.8FlatAidePro

    Resolution: 3072x4608

    Dates: May 10, 2018

    Frames: 60x30" ISO400

    Integration: 0.5 hours

    Avg. Moon age: 24.37 days

    Avg. Moon phase: 27.23%

    Astrometry.net job: 2054991

    RA center: 247.420 degrees

    DEC center: -25.530 degrees

    Pixel scale: 8.040 arcsec/pixel

    Orientation: 353.488 degrees

    Field radius: 6.184 degrees

    Locations: Arakine, Isumi-city, Chiba, Japan

    Data source: Unknown

    Comments

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    ToshiyaArai
    Toshiya Arai
    License: None (All rights reserved)
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    Antares region by high-speed lens, 




    

        Toshiya Arai