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Sh2 199 Soul Nebula (LBN 667) Bicolor from SRO, Jerry Yesavage
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Sh2 199 Soul Nebula (LBN 667) Bicolor from SRO

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Description

This uses a new simple PixInsight method to implement Steve Cannistra's complex Photoshop method to color map bicolor images.

http://www.radice.biz/articoli/translations/70-sc-bicolor-en

The key is to use PixelMath:

R = H-alpha

G=1.5*H-alpha*O-III

B=O-III

Then use Histogram Transformation to adjust the G levels.

This image is based on data from a shared scope at SRO in California.

Comments

Revisions

  • Sh2 199 Soul Nebula (LBN 667) Bicolor from SRO, Jerry Yesavage
    Original
  • Final
    Sh2 199 Soul Nebula (LBN 667) Bicolor from SRO, Jerry Yesavage
    B

Sky plot

Sky plot

Histogram

Sh2 199 Soul Nebula (LBN 667) Bicolor from SRO, Jerry Yesavage

In these public groups

Cloudy Nights

In these collections

Sharpless2 Objects