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Sh2-86 (NGC-6820)

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Flailing away at NGC7331

Started by Wangler, 07/11/2006 04:32AM
Posted 07/11/2006 04:32AM Opening Post
All,

I tried to take some time and apply some of the lessons that R. Scott Ireland presents in his book "Photoshop Astronomy". All of the faults in this image are a result of my poor application of the lesson subjects, and should not reflect poorly on what is an excellent image processingn book.

I stacked just about every halfway reasonable image I had of NGC7331, at least 3 hours worth probably closer to 4 hours. Some were out of focus slightly, which might have been detrimental.

Massaged in Photoshop CS, Nebulosity and Stellar Magic Pro.

I certainly have a way to go...tried to fix my gradients, and ended up with a large scale snakeskin background. The galaxy ended up looking like something airbrushed on the side of a conversion van due to an application of deconvolution.....not too natural. :S

Practice, practice, practice. smile

Thanks for looking, and critiques are greatly appreciated.

Attached Image:

Wangler's attachment for post 32408

[COLOR="Navy"]“Heaven wheels above you, displaying to you her eternal glories, and still your eyes are on the ground” --Dante[/COLOR]
Posted 07/11/2006 06:32AM #1
And, here is the original stack, with just a quick pass through DPP on each color channel in Stellar Magic Pro.

Thanks for looking!

Attached Image:

Wangler's attachment for post 105267

[COLOR="Navy"]“Heaven wheels above you, displaying to you her eternal glories, and still your eyes are on the ground” --Dante[/COLOR]
Posted 07/11/2006 11:39AM #2
I see nothing to complain about in that shot, I for one would be proud to have taken and processed it. You certainly flattened out that gradient big time! What was your process to handle it? Guess I have another book to check out.
Nice work,
Larry
Posted 07/11/2006 03:14PM #3
Nicely done Alec!
Practice makes perfection... and Processing is the hardest part of Imaging, for sure..., keep it up! 8)

Ivan Gastaldo 8)
Coconut Creek, FL

Ivan's Observatory
Lat 26N 16' 48" Long 80W 10' 48"
[COLOR="Red"]Personal Website:[/COLOR] http://www.ivangastaldo.com

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