Celestial hemisphere:  Southern  ·  Constellation: Aquarius (Aqr)  ·  Contains:  Helix nebula  ·  NGC 7293
Helix Nebula, HaLRGB 2014, 1074j
Helix Nebula, HaLRGB 2014
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Helix Nebula, HaLRGB 2014

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Description

I did the Helix last year and wanted to try it again as it's such a wonderful object and see how my processing skill has advanced. I've uploaded the Ha channel as well as the final image where the Lum channel is a blend of 75% Ha and 25% L. Ha 16x900s, L 12x300s, RGB 5x300s each 2x2 binned.

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  • Helix Nebula, HaLRGB 2014, 1074j
    Original
  • Final
    Helix Nebula, HaLRGB 2014, 1074j
    B

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Helix Nebula, HaLRGB 2014, 1074j