Celestial hemisphere:  Southern  ·  Constellation: Canis Major (CMa)  ·  Contains:  The star ο1CMa

Image of the day 04/18/2017

    Sh2-308, 



    
        

            Toshiya Arai
    Sh2-308
    Powered byPixInsight

    Sh2-308

    Image of the day 04/18/2017

      Sh2-308, 



    
        

            Toshiya Arai
      Sh2-308
      Powered byPixInsight

      Sh2-308

      Acquisition details

      Dates:
      Feb. 16, 2016
      Frames:
      Astrodon H-alpha 5nm: 16×600(2h 40′) -25°C bin 1×1
      Astrodon O3 5nm: 22×600(3h 40′) -25°C bin 1×1
      Astrodon True Balance E series II Blue: 1×300(5′) -25°C bin 1×1
      Astrodon True Balance E series II Green: 6×600(1h) -25°C bin 1×1
      Astrodon True Balance E series II Red: 1×300(5′) -25°C bin 1×1
      Integration:
      7h 30′
      Avg. Moon age:
      8.62 days
      Avg. Moon phase:
      62.98%

      Basic astrometry details

      Astrometry.net job: 1534123

      RA center: 06h54m23s.5

      DEC center: -23°5721

      Pixel scale: 1.943 arcsec/pixel

      Orientation: 358.775 degrees

      Field radius: 0.986 degrees

      Resolution: 2048x3028

      File size: 4.4 MB

      Locations: Arakine, Isumi-city, Chiba, Japan

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      Sh2-308, 



    
        

            Toshiya Arai