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      HOO as no useable S2
      Autore dello sfondo:
      Peter Cole

      12 Oct 2025

      HOO as no useable S2

      Stunning image or it should be. There are 3 sets of data taken over 2 years. So you need to use Blink.

      It shows as they don't all line up and are of varying quality. Especially the S2 which once you discard about half of them leaves you with very little to work with. Then on integration they are tilted sharpley anti clockwise which makes them unusable. So your left with HOO. You can merge the best of the 2 data sets though your better off making 2 images. Along with a moderate crop.

      Dataset da cui è stata elaborata l'immagine

      NGC 1955

      8 credit

      Apri
      Telescope Live
      CHI-1-CCD
      • Tipo di obiettivo
        ............................................................................................................................
        Emission Nebula
      • Fotocamera
        ............................................................................................................................
        FLI ProLine PL9000
      • Coordinate dell'obiettivo
        ............................................................................................................................
        RA 81.55 Dec -67.48333
      • Emisfero
        ............................................................................................................................
        Southern
      • Posizione del telescopio
        ............................................................................................................................
        Chile
      • Evento transitorio
        ............................................................................................................................
        No
      • Osservato il
        ............................................................................................................................
        17 Dec 2020 - 16 Nov 2022
      Filtro
      Exp. media (s)
      Esposizione totale
      Sottoframe
      Halpha3073h45m44
      OIII3073h45m44
      SII2863h25m43

      HOO as no useable S2