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      The Blue Horsehead Nebula
      Autore dello sfondo:
      Steen Knarberg

      03 Jan 2024

      The Blue Horsehead Nebula

      In Denmark, Scandinavia the weather has been absolutely terrible for a very long time. The only few clear nights and hours has been with a bright moon, not optimal for deep sky.

      So I thought it was time to process some of the Telescope Live data I have acquired during 2023 and chose the Blue Horse Head in Scorpius as I really like this target.

      This targets contains a lot of faint details in dust and nebulosity, so I chose a to phase stretch in APP which were then combined. Stars were removed from the least stretched one in PI and the screened back in when the final stretch was done. The last bit of finishing and even more stretching has then been done later in Lightroom with luminance masks to get as much as possible out of the data.

      Dataset da cui è stata elaborata l'immagine

      IC 4592

      4 credit

      Apri
      Telescope Live
      AUS-2-CMOS
      • Tipo di obiettivo
        ............................................................................................................................
        Reflection Nebula
      • Fotocamera
        ............................................................................................................................
        QHY 600M
      • Coordinate dell'obiettivo
        ............................................................................................................................
        RA 243.25 Dec -19.3
      • Emisfero
        ............................................................................................................................
        Southern
      • Posizione del telescopio
        ............................................................................................................................
        Australia
      • Evento transitorio
        ............................................................................................................................
        No
      • Osservato il
        ............................................................................................................................
        13 Apr 2023 - 19 Jun 2023
      Filtro
      Exp. media (s)
      Esposizione totale
      Sottoframe
      Luminance2281h39m26
      Red1591h9m26
      Green1661h9m25
      Blue1661h9m25

      The Blue Horsehead Nebula