Crescent nebula NGC6888

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Crescent nebula NGC6888

Postby carastro » Tue Dec 24, 2019 1:39 pm

This is "sort of" a reprocess from November 2018, except I didn't use the full frame at that time, so this is the first full frame process. I think I cropped it because I wasn't happy with the corner stars, and wasn't all that pleased with my processing of the outer nebulosity, so decided to give it another "go".

Ha 12 x 600
Oiii 7 x 300 binned
RGB stars R x 3, B x 4, G x 4 (all 150secs binned)

Atik460EX & WOZS71 + FR x 0.8 HEQ5

Image

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Last edited by carastro on Wed Dec 25, 2019 12:41 am, edited 2 times in total.
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Re: Crescent nebula NGC6888

Postby AstroChris » Tue Dec 24, 2019 2:27 pm

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Re: Crescent nebula NGC6888

Postby carastro » Tue Dec 24, 2019 2:41 pm

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Re: Crescent nebula NGC6888

Postby bengourben » Tue Dec 24, 2019 5:56 pm

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Re: Crescent nebula NGC6888

Postby carastro » Tue Dec 24, 2019 7:07 pm

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Re: Crescent nebula NGC6888

Postby smerral » Tue Dec 24, 2019 10:53 pm

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Re: Crescent nebula NGC6888

Postby carastro » Tue Dec 24, 2019 10:58 pm

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Re: Crescent nebula NGC6888

Postby Pat mcevoy » Thu Dec 26, 2019 10:45 am

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Re: Crescent nebula NGC6888

Postby rwillits » Thu Dec 26, 2019 7:11 pm

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Re: Crescent nebula NGC6888

Postby carastro » Fri Dec 27, 2019 1:00 pm

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