Celestial hemisphere:  Southern  ·  Constellation: Orion (Ori)  ·  Contains:  Horsehead nebula  ·  IC 431  ·  IC 432  ·  IC 434  ·  IC 435  ·  NGC 2023  ·  NGC 2024  ·  The star Alnitak (ζOri)  ·  The star σOri
Horsehead and Flame nebulae from Tokyo, H-alpha+RGB, cuivienor
Horsehead and Flame nebulae from Tokyo, H-alpha+RGB
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Horsehead and Flame nebulae from Tokyo, H-alpha+RGB

Equipment

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Acquisition details

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Description

Reprocessed from scratch, the Horsehead Nebula, taken on 19th and 23rd of January 2015 (for H-alpha and RGB, respectively)

- roughly three hours of H-alpha data, 15 minutes each frame

- roughly 2.5 hours of OSC RGB data, 3 minutes each frame

Processed with PixelMath in Pixinsight.

Comments

Revisions

  • Horsehead and Flame nebulae from Tokyo, H-alpha+RGB, cuivienor
    Original
  • Horsehead and Flame nebulae from Tokyo, H-alpha+RGB, cuivienor
    B
  • Final
    Horsehead and Flame nebulae from Tokyo, H-alpha+RGB, cuivienor
    C

Sky plot

Sky plot

Histogram

Horsehead and Flame nebulae from Tokyo, H-alpha+RGB, cuivienor