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    Based on observations made with the European Southern Observatory telescopes obtained from the ESO/ST-ECF Science Archive Facility.

    Images: FORS1
    Date: 04-07-2008

    I use these images
    3 HeII => L
    3 HeII6500 => L
    1 b_High => Blue
    1 V_High => Green
    1 Halpha => Red

    With some bias and Flats, that I stacked using DeepSkystacker.

    Second Step was to level the histogram of the up and down frames so they coud match.

    Then Photoshop, for Level, LRGB assembly and high pass mask.

    I try to mask the missing pixel..

    And finalise the work with some Level, and colors fix.

    Hope you like it!

    MoonBeamShadow, Sanctu, Freya Robohm, and 1 other people added this photo to their favorites.

    1. memodent 51 months ago | reply

      Bella imagen

    2. il giza 51 months ago | reply

      Ecco cosa vogliono trasmetterci i nostri antenati quando, durante l'eta della pietra, hanno inciso le spirali ! Le hanno semplicemente viste. Pier Luigi .

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