SH2-82 The Little Cocoon Nebula (alistairmac)

Celestial hemisphere: Northern · Constellation: Sagitta (Sge)

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SH2-82 The Little Cocoon Nebula

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SH2-82 The Little Cocoon Nebula

March 2023 - a complete reprocessing of the data as i was never happy with this image. The Ha was deleted for the Mar23 version as it was rubbish, but i persisted in using it first time around.

Taken between 26th July and 1st August at PixelSkies, this is my version of the Little Cocoon Nebula. "SH2-82 is a cloud of gas and dust consisting of an emission nebula enveloped by a hazy reflection nebula. It is embedded within the dark nebula LDN 727 and is the site of some star formation and young stellar objects. Located at a distance of approximately 3600 light years, SH2-82 is ionized by the star HD 231616, which can be seen near the center."

I had a positioning error one night and instead of throwing the data i turned this into a contracted 2x1 mosaic which has covered some more of the lower starfield; and i like the framing created by the larger stars.

L 140 x 300"
R 78 x 180"
G 78 x 180"
B 78 x 180"
H 131 x 300"

thanks for looking

Original
Final
B

B

Description: I have gone for a complete reprocess here and applied some of the techniques i am trying to learn

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PixelSkiesAstro
Sharpless2 Objects

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Status	Basic success
Started	...
Astrometry.net job	7450612
PixInsight job	n/a
PixInsight queue size	n/a
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SH2-82 The Little Cocoon Nebula

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