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Barnard's Galaxy NGC6822 & Little Gem Nebula NGC6818

Igor Malik
1562227
Category:Deep Sky
Published:
2503
Barnard's Galaxy NGC6822 & Little Gem Nebula NGC6818IC 1308IC 4895NGC 6818NGC 6822
Resolution:
1500x1500 px
File size:
1744 KB

Photo description / processing

Barnard's Galaxy or NGC6822 is a dwarf irregular galaxy in the constellation Sagittarius. It is one of the Milky Way's satellite galaxies. The object is quite similar to the Small Magellanic Cloud but is located eight times farther away. It has an angular size of half the Moon's disk, but due to its low surface brightness and negative declination, it is difficult to observe from the northern hemisphere. Above and to the right is the compact but bright planetary nebula NGC6818, also known as the Little Gem. Balcony in Kharkiv, red zone of light pollution.

Technical information

Telescope/Lens
Sky-Watcher 130PDS
Camera
Canon EOS 550D
Mount
Sky-Watcher EQ5
Guide Scope
No guide
Accessories
Sky-Watcher Coma Corrector 2-inch
Software
DeepSkyStacker, FitStacker, PhotoShop
Location
Kharkiv, Ukraine

Light pollution

Red, Bortle 7 zone

Date taken

Exposure

  • 557 × 30″ · ISO/Gain: 3200 ·

Total exposure: 4 h 39 m

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