Contains:  Extremely wide field

Image of the day 02/11/2013

    Orion (constellation), ruediger

    Orion (constellation)

    Image of the day 02/11/2013

      Orion (constellation), ruediger

      Orion (constellation)

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      Description

      Orion (constellation) widefield RGB + H-Alpha.

      The RGB data was taken in the north of thailand with pretty dark skies and good to very transparency.

      The H-Alpha was shot from the balcony in my home town in germany, with only suburban skies and medium to bad transparency. For all frames I used f2,8 @ ISO 800.

      I blended the H-Alpha data into the red channel with the max-operator while the data was still linear.

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      Orion (constellation), ruediger