Sh2-82

 Posted: Aug 19th, 2026
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NGC
IC
HD
Technical Info
Telescope/Lens: Sky Watcher 250PDS
Camera: ZWO ASI533MM Pro
Mount: Harmonic drive Oleg Chekalin
Guide Scope: SVBony guide scope 60/240
Guide Camera: Player One Ceres 462m
Software: N.I.N.A. PHD2 Pixinsight
Accessories: Корректор комы Sharpstar 0.95x, Колесо фильтров Touptek Filter wheel 8x1.25
Exposure:
209 x 120" ISO/Gain: 100 - R
199 x 120" ISO/Gain: 100 - G
202 x 120" ISO/Gain: 100 - B
Green, Bortle 4 zone:
 Krym, Russia
 Jul 8th, 2026
20 h 20 m
12
Resolution: 2873x2892 px
Scale: 5808 KB

Sh2-82 Nebula Complex

July - August 2026, "Luchistoye" Astropavilion

Telescope: Synta 250PDS
Camera: ZWO asi533mm pro
Coma corrector: Sharpstar 0.95x
Filters: RGB
R: 202 x 2min.
G: 199 x 2min.
B: 209 x 2min.

Total integration time: 20 hours 20 min.

Processing: Pixinsight.

Since the frame contains both hydrogen and dust in various forms (bright and dark), I decided to go with an honest RGB approach.
There were many attempts to fit the huge dynamic range into the modest capabilities of screens, without losing detail in the dark nebulae or blowing out the bright areas. The task is complicated by the vast number of background stars typical of the Milky Way.
In the end, something did come out of it.

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