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      M 19 CHI-1 LRGB One-Click Observation
      Wallpaper author:
      Thomas Peter

      29 Oct 2021

      M 19 CHI-1 LRGB One-Click Observation

      Here's about 9 hours of 300s and 600s of One-Click Observations taken by the CHI-1 scope of M 19. Messier 19, also known by NGC 6273, is a globular cluster in the constellation Ophiuchus. The cluster has an estimated age of 11.9 billion years, lies at a distance of 28,700 light-years, a mass of 1,100,000 suns, and is very near the galactic center. Also, it is one of the most oblate globular clusters in shape.

      Anyway, hope ya like it!

      Tom

      Dataset from which the image was processed

      M19

      6 credit

      Open
      Telescope Live
      CHI-1-CCD
      • Type of target
        ............................................................................................................................
        Globular Cluster
      • Camera
        ............................................................................................................................
        FLI ProLine PL9000
      • Target coordinates
        ............................................................................................................................
        RA 255.657 Dec -26.2679
      • Hemisphere
        ............................................................................................................................
        Southern
      • Telescope location
        ............................................................................................................................
        Chile
      • Transient event
        ............................................................................................................................
        No
      • Observed on
        ............................................................................................................................
        11 Mar 2021 - 06 Sept 2021
      Filter
      Avg Exp (s)
      Total Exposure
      Subframes
      Luminance3001h35m19
      Red3001h35m19
      Green2841h30m19
      Blue3171h35m18

      M 19 CHI-1 LRGB One-Click Observation