Celestial hemisphere:  Southern  ·  Constellation: Orion (Ori)  ·  Contains:  Great Nebula in Orion  ·  Horsehead nebula  ·  IC 431  ·  IC 432  ·  IC 434  ·  IC 435  ·  M 42  ·  M 43  ·  NGC 1973  ·  NGC 1975  ·  NGC 1976  ·  NGC 1977  ·  NGC 1980  ·  NGC 1981  ·  NGC 1982  ·  NGC 1990  ·  NGC 2023  ·  NGC 2024  ·  Part of the constellation Orion (Ori)  ·  The star 42Ori  ·  The star 45Ori  ·  The star Alnilam (εOri)  ·  The star Alnitak (ζOri)  ·  The star θ1Ori  ·  The star θ2Ori  ·  The star ιOri  ·  The star σOri
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Central Orion (H-alpha, DDS Red and Blue), Sung-Joon Park
Central Orion (H-alpha, DDS Red and Blue)
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Central Orion (H-alpha, DDS Red and Blue)

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Central Orion (H-alpha, DDS Red and Blue), Sung-Joon Park
Central Orion (H-alpha, DDS Red and Blue)
Powered byPixInsight

Central Orion (H-alpha, DDS Red and Blue)

Equipment

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Acquisition details

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Description

A few days ago I only exposed 3.9 hours of H-alpha towards Central Orion by using FSQ-106ED and STL-11000XM. Due to the limited sky condition recently in South Korea, I exploited the Red and Blue channels in Digitized Sky Survey (6 x 6 degree FOV). The Red channel was blended with my H-alpha and the Green was made by mixing Blue and Ha/Red. Slight trimming was occurred based on my H-alpha images.

Comments

Revisions

  • Central Orion (H-alpha, DDS Red and Blue), Sung-Joon Park
    Original
  • Central Orion (H-alpha, DDS Red and Blue), Sung-Joon Park
    B
  • Central Orion (H-alpha, DDS Red and Blue), Sung-Joon Park
    C
  • Central Orion (H-alpha, DDS Red and Blue), Sung-Joon Park
    D
  • Central Orion (H-alpha, DDS Red and Blue), Sung-Joon Park
    E
  • Central Orion (H-alpha, DDS Red and Blue), Sung-Joon Park
    F
  • Central Orion (H-alpha, DDS Red and Blue), Sung-Joon Park
    G
  • Central Orion (H-alpha, DDS Red and Blue), Sung-Joon Park
    H
  • Final
    Central Orion (H-alpha, DDS Red and Blue), Sung-Joon Park
    I

Sky plot

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Histogram

Central Orion (H-alpha, DDS Red and Blue), Sung-Joon Park