Coccoon Nebula (IC 5146) - LRGB version (rhedden)

Celestial hemisphere: Northern · Constellation: Cygnus (Cyg) · Contains: Cocoon Nebula · IC 5146

Coccoon Nebula (IC 5146) - LRGB version, rhedden

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Coccoon Nebula (IC 5146) - LRGB version

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Coccoon Nebula (IC 5146) - LRGB version

This image is an LRGB version of my previous image without the H-alpha data, which skewed the whole image toward the red side. Total integration is 8.3 hours, and acquisition details are provided in the previous image. Which version do you like better?

Original
B
Final
C

B

Description: The revision has reduced star size thanks to a change in my stretching workflow. I would really like to shoot this target again from a dark sky site to get better contrast between the faint dust and the sky background, but this is the best I can do from my Bortle 4/5 backyard.

Uploaded: ...

C

Description: One last revision here to fix the RGB curves and brighten up the image a bit. Topaz Denoise AI was used to clean up the noise in the darker areas without sharpening any details.

Uploaded: ...

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Status	Basic success
Started	...
Astrometry.net job	4468277
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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Coccoon Nebula (IC 5146) - LRGB version

Coccoon Nebula (IC 5146) - LRGB version

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Image Index:

Contribution Index (beta):

Coccoon Nebula (IC 5146) - LRGB version

Coccoon Nebula (IC 5146) - LRGB version

Equipment

Acquisition details

Description

Comments

Revisions

B

C

Sky plot

Histogram

In these public groups

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