NGC6822- Barnard's Galaxy

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MariusD69 Romania
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NGC6822- Barnard's Galaxy

#1

Post by MariusD69 »


Hello!
"NGC 6822 (also known as Barnard's Galaxy, IC 4895, or Caldwell 57) is a barred irregular galaxy approximately 1.6 million light-years away in the constellation Sagittarius" (Wikipedia).
This galaxy is faint, not even a brighter core. It would require a long exposure time (which I do not have). At dusk it's already passed to meridian and being so low I had only two hours to capture it.
Total exposure 5 hours and 40 minutes: L 60x2m; Ha 20x5m; RGB 20x2m each channel.
Clear skies!
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NGC6822- Barnard's Galaxy_HaLRGB.jpg
Marius
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KathyNS Canada
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Re: NGC6822- Barnard's Galaxy

#2

Post by KathyNS »


Good work! It's a tough target at the best of times.
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messier 111 Canada
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Re: NGC6822- Barnard's Galaxy

#3

Post by messier 111 »


very nice catch , thx .
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Re: NGC6822- Barnard's Galaxy

#4

Post by Juno16 »


Very nice Marius! The Ha areas are awesome!
Jim

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Re: NGC6822- Barnard's Galaxy

#5

Post by dcrowson »


One of my favorite galaxies. Really nice image.

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Re: NGC6822- Barnard's Galaxy

#6

Post by Ylem »


Great capture Marius!
Clear Skies,
-Jeff :telescopewink:


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Re: NGC6822- Barnard's Galaxy

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Post by STEVE333 »


It may be faint Marius, but, it is beautiful. Especially in the middle of your beautiful star field.

Steve
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Re: NGC6822- Barnard's Galaxy

#8

Post by jthommes »


Great image Marius. I love the Ha addition.
Jim Thommes
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Re: NGC6822- Barnard's Galaxy

#9

Post by starfield »


Pretty image, Marius. Some interesting features in the Ha data.
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