Celestial hemisphere:  Southern  ·  Constellation: Orion (Ori)  ·  Contains:  Horsehead nebula  ·  IC 434  ·  IC 435  ·  NGC 2023  ·  NGC 2024  ·  The star Alnitak (ζOri)  ·  The star σOri
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IC434 - HALRGB (Redo with added lum data) - REV E Published :), Paddy Gilliland
IC434 - HALRGB (Redo with added lum data) - REV E Published :)
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IC434 - HALRGB (Redo with added lum data) - REV E Published :)

Getting plate-solving status, please wait...
IC434 - HALRGB (Redo with added lum data) - REV E Published :), Paddy Gilliland
IC434 - HALRGB (Redo with added lum data) - REV E Published :)
Powered byPixInsight

IC434 - HALRGB (Redo with added lum data) - REV E Published :)

Equipment

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Acquisition details

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Description

Here I have my previous HARGB version with some additional luminance data acquired from Deep Sky West remote observatory.

The Lum data has helped enhance NGC2023 and IC435 as well as a few other areas that were lost through the HA blending only.

Thanks for looking

Rev B - Removed or tamed the black halos around some of the stars.

Rev C - Sorted blue issue in flame and now able to reduce stars a little as halos sorted.

Rev D - In hindsight think I prefer with a few stars so will leave it there now.

Rev E - Full page in Astronomy Now

Comments

Revisions

  • IC434 - HALRGB (Redo with added lum data) - REV E Published :), Paddy Gilliland
    Original
  • IC434 - HALRGB (Redo with added lum data) - REV E Published :), Paddy Gilliland
    B
  • IC434 - HALRGB (Redo with added lum data) - REV E Published :), Paddy Gilliland
    C
  • Final
    IC434 - HALRGB (Redo with added lum data) - REV E Published :), Paddy Gilliland
    D
  • IC434 - HALRGB (Redo with added lum data) - REV E Published :), Paddy Gilliland
    E

Sky plot

Sky plot

Histogram

IC434 - HALRGB (Redo with added lum data) - REV E Published :), Paddy Gilliland