Sh2-171 - NGC 7822 (Pete Bouras)

Celestial hemisphere: Northern · Constellation: Cepheus (Cep) · Contains: NGC 7822

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Sh2-171 - NGC 7822

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Sh2-171 - NGC 7822

A SHO image with RGB stars.
Used Bill Blanshan's SHONormalizationV5 script to help with the color.
Also use of BlurX, GHS, NoiseX and DeNoise AI, StarX, lots of curve work and masks.

Thanks for looking
Clear Skies
Pete

NGC 7822 is a young star forming complex in the constellation of Cepheus. The complex encompasses the emission region designated Sharpless 171, and the young cluster of stars named Berkeley 59. The complex is believed to be some 800–1000 pc distant, with the younger components aged no more than a few million years. The complex also includes one of the hottest stars discovered within 1 kpc of the Sun, namely BD+66 1673, which is an eclipsing binary system consisting of an O5V that exhibits a surface temperature of nearly 45,000 K and a luminosity about 100,000 times that of the Sun. The star is one of the primary sources illuminating the nebula and shaping the complex's famed pillars of creation-type formations, the elephant trunks. (wikipedia)

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Title: Hydrogen Alpha image

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Description: reprocessed for a less dark look for the nebula

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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
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Astrometry.net job	8958418
PixInsight job	n/a
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Sh2-171 - NGC 7822

Sh2-171 - NGC 7822

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Sh2-171 - NGC 7822

Sh2-171 - NGC 7822

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