Hemisphere:  Southern  ·  Constellation: Orion (Ori)  ·  Contains:  Great Orion Nebula  ·  IC 420  ·  IC 430  ·  Lower Sword  ·  M 42  ·  M 43  ·  Mairan's Nebula  ·  NGC 1973  ·  NGC 1975  ·  NGC 1976  ·  NGC 1977  ·  NGC 1980  ·  NGC 1981  ·  NGC 1982  ·  Orion Nebula  ·  The star 42Ori  ·  The star 45Ori  ·  The star 49Ori  ·  The star θ1Ori  ·  The star θ2Ori  ·  The star ιOri  ·  Upper Sword  ·  the Running Man Nebula

Image of the day 11/23/2020

Getting plate-solving status, please wait...
    M42 Orion Nebula, 



    
        

            Byoungjun Jeong
    M42 Orion Nebula
    Powered byPixInsight

    M42 Orion Nebula

    Image of the day 11/23/2020

    Getting plate-solving status, please wait...
      M42 Orion Nebula, 



    
        

            Byoungjun Jeong
      M42 Orion Nebula
      Powered byPixInsight

      M42 Orion Nebula

      Acquisition details

      Frames:
      Integration:
      7h 39′ 10″

      Basic astrometry details

      Astrometry.net job: 3992452

      RA center: 05h35m26s.4

      DEC center: -05°2313

      Pixel scale: 3.492 arcsec/pixel

      Orientation: 357.650 degrees

      Field radius: 2.675 degrees

      Resolution: 3900x3900

      File size: 3.5 MB

      Locations: RainbowAstro Remote Observatory (DarkSky Newmexico), Animas, New Mexico, United States

      Data source: Own remote observatory

      Remote source: Dark Sky New Mexico

      Description

      Telescope : Takahashi FSQ-106ED (D:106mm, fl:530mm)

      CCD : SBIG STX-16803

      Mount : RainbowAstro RST-135

      Filters : Astrodon 50mm square LRGB

      OAG : Astrodon MOAG

      Guide CCD : ZWO ASI120mm mini

      Exposure : L 600s x 17(1bin), RGB each 600s x 9(2bin)

      L 10s x 25(1bin), RGB each 30s x 10(1bin)

      Location : RainbowAstro Remote Observatory @ NewMexico (Dark Sky NewMexico)

      HDR image processing is not easy for me. For the trapezium, L images with 10 second exposure and RGB images with 30 second exposure were used. I hope it doesn't look like an overcook image. Thanks.

      Comments

      Sky plot

      Sky plot

      Histogram

      M42 Orion Nebula, 



    
        

            Byoungjun Jeong

      In these public groups

      China Lijiang Gemini Observatory