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      Gabriela Mistral Nebula
      Wallpaper author:
      Pranay Kanwar

      15 Apr 2023

      Gabriela Mistral Nebula

      Open cluster NGC 3324 and emission nebula IC 2599, together nicknamed "Gabriela Mistral Nebula" after the Chilean poet. Situated in the northern outskirts of the Carina nebula ~35 light-years wide and 7500 light-years away in Carina. Stellar winds and radiation from stars in NGC 3324 have shaped the hollow structure seen.

      SHO false-color image from narrowband data 15h 50m (31:32:32x600s) from CHI-1 telescope, a Planewave CDK24 with FLI PL 9000 camera, and Astrodon SHO 3nm filters, situated in the Rio Hurtado Valley, Chile. Part of the telescope.live telescope network. Taken on multiple dates March-June 2020-2022.

      Processed in PixInsight. The colors are modified Foraxx palette to have a little more balance in blue. Stretched heavily with GHS to bring out as many details as possible, noise reduction and details enhanced via constructing a synthetic luminance. Star colors via SPCC in narrow band mode with Photon Flux as white reference.

      Dataset from which the image was processed

      NGC 3372

      11 credit

      Open
      Telescope Live
      CHI-1-CCD
      • Type of target
        ............................................................................................................................
        Emission Nebula
      • Camera
        ............................................................................................................................
        FLI ProLine PL9000
      • Target coordinates
        ............................................................................................................................
        RA 161.0792 Dec -59.88917
      • Hemisphere
        ............................................................................................................................
        Southern
      • Telescope location
        ............................................................................................................................
        Chile
      • Transient event
        ............................................................................................................................
        No
      • Observed on
        ............................................................................................................................
        18 Feb 2020 - 27 May 2021
      Filter
      Avg Exp (s)
      Total Exposure
      Subframes
      Luminance1812m40
      Halpha5856h30m40
      Red2933h15m40
      Green2933h15m40
      Blue2102h20m40

      Gabriela Mistral Nebula