Recent Posts

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11
Astrophotography / Re: Sh2-101 the 'Tulip' nebula
« Last post by NoelC on Yesterday at 11:03:47 »
Stars are really sharp right to the edge.  Very nice.
Is there much Oiii in there?

Noel
12
Astrophotography / Re: Sh2-101 the 'Tulip' nebula
« Last post by RobertM on Aug 09, 2020, 18:38:28 »
Thank you all.  I have many more subs collected now but the OIII regions are faint so the Hubble palette colours are eluding me at present.
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Astrophotography / Re: A brick in the Wall
« Last post by RobertM on Aug 09, 2020, 16:21:23 »
Hi Noel,

I agree with Carole however is this just the red channel for the nebulosity?

Robert
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Astrophotography / Re: A brick in the Wall
« Last post by Carole on Aug 08, 2020, 19:33:20 »
That's come out well Noel.

Carole
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Astrophotography / A brick in the Wall
« Last post by NoelC on Aug 08, 2020, 19:20:18 »
A bit of the North American Nebula NGC7000.
Slightly odd composition I know, but taken during full moon:-

About 17 subs, 600S Ha, Oiii, Sii - do as you like palette.
Stacked and assembled (aligned) in ASTAP, PP in GIMP.
Some odd coloured stars in there, but it adds to the charm I think.
Noel
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Q: What’s big, red and pulses UV light into the cosmos three times a night? A: Mars

Mars pulses with ultraviolet light three times a night during spring and autumn, according to boffins from the University of Colorado's Laboratory for Atmospheric and Space Physics (LASP).

More: https://www.theregister.com/2020/08/07/mars_nightglow/
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Astrophotography / Re: Sh2115 & Sh2-112
« Last post by Carole on Aug 07, 2020, 01:16:30 »
Thanks Fay. 

Carole
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Astrophotography / Re: Cygnus Mosaic (final corner)
« Last post by Carole on Aug 07, 2020, 01:15:37 »
Thanks Fay.

Carole
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Astrophotography / Re: Sh2-101 the 'Tulip' nebula
« Last post by Fay on Aug 06, 2020, 23:13:16 »
Well done Robert, back in the frame again!!

Fay
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Astrophotography / Re: Cygnus Mosaic (final corner)
« Last post by Fay on Aug 06, 2020, 23:11:54 »
Lot of hard work paid off Carole

Fay
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