Hemisphere:  Southern  ·  Constellation: Orion (Ori)  ·  Contains:  Horsehead nebula  ·  IC 423  ·  IC 426  ·  IC 431  ·  IC 432  ·  IC 434  ·  IC 435  ·  NGC 1990  ·  NGC 2023  ·  NGC 2024  ·  Part of the constellation Orion (Ori)  ·  The star 31Ori  ·  The star Alnilam (εOri)  ·  The star Alnitak (ζOri)  ·  The star Mintaka (δOri)  ·  The star σOri

Image of the day 01/06/2020

    The Orion's belt, 



    
        

            Toshiya Arai
    The Orion's belt
    Powered byPixInsight

    The Orion's belt

    Image of the day 01/06/2020

      The Orion's belt, 



    
        

            Toshiya Arai
      The Orion's belt
      Powered byPixInsight

      The Orion's belt

      Equipment

      Imaging Telescopes Or Lenses
      Takahashi Epsilon 130D
      Imaging Cameras
      QHYCCD QHY600
      Mounts
      Hobym Crux 170HD
      Filters
      Astrodon True Balance E series II Blue · Astrodon True Balance E series II Green · Astrodon True Balance E series II Red · Astrodon True Balance E series II Luminance
      Software
      Adobe Photoship CC 2017 · PixInsight 1.8 · FlatAidePro
      Guiding Telescopes Or Lenses
      Takahashi GT-40
      Guiding Cameras
      Starlight Xpress Superstar

      Acquisition details

      Dates:
      Dec. 23, 2019 ·  Dec. 24, 2019
      Frames:
      Astrodon True Balance E series II Blue: 10x480" (1h 20') (gain: 40.00) -30°C
      Astrodon True Balance E series II Green: 10x480" (1h 20') (gain: 40.00) -30°C
      Astrodon True Balance E series II Luminance: 35x480" (4h 40') (gain: 40.00) -30°C
      Astrodon True Balance E series II Red: 10x480" (1h 20') (gain: 40.00) -30°C
      Integration:
      8h 40'
      Avg. Moon age:
      27.25 days
      Avg. Moon phase:
      6.03%

      Basic astrometry details

      Astrometry.net job: 3140858

      RA center: 05h36m38s.4

      DEC center: -01°2851

      Pixel scale: 4.026 arcsec/pixel

      Orientation: 0.436 degrees

      Field radius: 2.745 degrees

      Resolution: 4096x2706

      Locations: Fujigane Observatory, Fujikawaguchiko, Yamanashi pref., Japan

      Data source: Traveller

      Comments

      Sky plot

      Sky plot

      Histogram

      The Orion's belt, 



    
        

            Toshiya Arai