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      LDN 1217, and friends in Cepheus
      Wallpaper author:
      Dev Prana

      09 Mar 2026

      LDN 1217, and friends in Cepheus

      This fascinating field in Cepheus features the the dark nebula LDN 1217 (aka Barnard 175). LDN 1217 is a Bok globule - a region where dust condenses to form protostars. The dark nebula is dimly illuminated by ultraviolet light, yielding a reddish glow characteristic of Extended Red Emission nebulae (EREs). Approx. 20 hours of Ha+LRGB data from the Telescope Live remote observatory in Almeria, Spain (SPA1-CCD). Pre processing in Astro Pixel Processor, and the Post processing in Pixinsight with final touches in Paintshop Pro. Full details on Astrobin:


      https://app.astrobin.com/u/devprana?i=rboeoq

      Dataset from which the image was processed

      LDN 1217

      14 credit

      Open
      Telescope Live
      SPA-1-CCD

      LDN 1217, and friends in Cepheus