Horsehead and Flame Nebulas (Grego)

Celestial hemisphere: Southern · Constellation: Orion (Ori) · Contains: Flame Nebula · IC 431 · IC 432 · IC 434 · NGC 2023 · NGC 2024 · Orion B · The star Alnitak (ζOri) · The star σOri

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Horsehead and Flame Nebulas

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Horsehead and Flame Nebulas

'tis the season for one of the most striking objects in the night sky. This has taken around 20 hours of processing in DSS trying to get the cleanest data then Star Tools 1.8. As its a HaRGB image, I'm still figuring out the best process that works for my data.
This has 35 mins of red and blue and 60 mins of green (since that had the least amount of cloud issues) and 4 hours of Ha, which I finally put in luminance and in narrowband accents, which gave it more colour in the outer reaches.

Original
B
Final
C

B

Description: Added an extra 30 mins of red and blue then blended the red and Ha in the red channel, and no longer used the narrowband accents as it gave a colour cast to the whole image.

Uploaded: ...

C

Description: A 3rd attempt processing this image. Toned down the enthusiastic detail enhancement, which for some reason I cant help doing. So I feel this is a more natural image now.

Uploaded: ...

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The “AstroBin Image of the Day and Top Picks”, or IOTD/TP, is a long-running system to promote beautiful, interesting, peculiar, or otherwise amazing astrophotographs, with a focus on technical excellence. Learn more.

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Status	Basic success
Started	...
Astrometry.net job	5344459
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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Horsehead and Flame Nebulas

Horsehead and Flame Nebulas

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Contribution Index (beta):

Horsehead and Flame Nebulas

Horsehead and Flame Nebulas

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Description

Comments

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C

Sky plot

Histogram

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