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M57 The Ring Nebula

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Author Topic: M57 The Ring Nebula  (Read 712 times)
Carl O Beirnes
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« on: August 13, 2008, 02:55:53 pm »

Hi All,

Here is an image taken over a couple months because of the weather M57 The Ring Nebula is a very difficult nebula to process next time I will pick something a little bit easer.

Image taken on July & August through a William Optics FLT-110 Triplet APO refractor Atik 16Hr cdd camera. Guided with a Celestron 80ED And Sac 4.2 CCD camera with PhD guiding software On a CGE mount. Processed in Images Plus V3.5 and Photoshop CS2 exposures where L+HA (RGB) 60:60:60:60

http://webtreatz.com/component/option,com_zoom/Itemid,27/page,view/catid,10/PageNo,9/key,72/hit,1/

Carl

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Carl O'Beirnes,
Balbriggan Observatory (MPC#J09)
Co Dublin,
Ireland
http://www.webtreatz.com

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brianb
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« Reply #1 on: August 13, 2008, 03:40:57 pm »

Quote
The Ring Nebula is a very difficult nebula to process
Well, you seem to have done a wonderful job!

I can't remember seeing the small spiral galaxy a few ring diameters to the top left before!
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John9929
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« Reply #2 on: August 13, 2008, 04:28:44 pm »

Carl, that's a superb image! You have picked up the outer shell of M57 as well.
As well as that faint galaxy (IC 1296) at about mag 14, and rarely seen in "amateur"
images, I can pick up another five galaxies, at least, in the whole image and there
could be even more. It's a great image Shocked
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Paul
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« Reply #3 on: August 13, 2008, 05:43:31 pm »

Carl that's an absolutely superb image - setting a standard for the rest of us to aspire to!

It also illustrates a point that it took me a while to get - you don't have to do DSOs all on one night!

Clear skies,

Paul.
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martinastro
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« Reply #4 on: August 13, 2008, 07:35:12 pm »

Fully agree with all the above comments. That is a superb and inspiring image. Theouter shell is spectacular and so is the faint galaxy. Excellent work!
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dogstar
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« Reply #5 on: August 14, 2008, 12:34:51 am »

Carl looks like you've got the hang of the new scope that's a fab image.
If you get a chance will you send me an image of the atic attached to the
110mm thanks. 
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Declan McCormack
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Carl O Beirnes
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« Reply #6 on: August 15, 2008, 10:41:54 am »

Thanks for all your comments lads. I'm looking forward to the dark nights and giving this scope a hard nights work. I also forgot to say thanks to Dave Grennan for helping me to process this image

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Carl O'Beirnes,
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Roman White
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« Reply #7 on: August 19, 2008, 08:24:26 am »

It is very good image, Carl.  Smiley I see how much work it needed to process.
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SkyWatcher 130/900mm EQ3, Bresser 76/700mm, 20x90 bino. and other, Olympus SP-550UZ
Eclipse & comet chaser, occultation & meteor observer
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