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Old 16-04-2016, 10:34 PM
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Peter Ward
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The dark side

Toying with recent some data...as you do when the clouds roll in...and made some heavy local contrast adjustments to this well known subject posted by yours truly recently.

Doing so drove the noise through the roof, but I was surprised to see much more fragmented dust was revealed in the central bulge, plus the hints of the shell structure in the outer halo...so brilliantly revealed by Rolf Olsen ....yet also hinted here in a relatively short exposure.

Anyway..enough waffle from me

The link is here
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Old 16-04-2016, 11:12 PM
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h0ughy (David)
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oh my what detail - gob smacked at the moment
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Old 17-04-2016, 10:09 AM
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oh my what detail - gob smacked at the moment
Thanks Dave....well it certainly is different
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Old 17-04-2016, 09:42 PM
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It looks a tad different to my 50s subs in 35 km/h winds last night

Very nice btw!
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Old 17-04-2016, 11:18 PM
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simply stunning Peter. well done
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Old 18-04-2016, 10:43 AM
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Well, that little experiment went well. A really interesting, and enjoyable result Peter.

Trevor
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Old 18-04-2016, 03:31 PM
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Brilliant Peter, a beautiful image indeed. well done.
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Old 20-04-2016, 12:30 AM
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Brilliant Peter, a beautiful image indeed. well done.
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Well, that little experiment went well. A really interesting, and enjoyable result Peter.

Trevor
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Originally Posted by Somnium View Post
simply stunning Peter. well done
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Originally Posted by Atmos View Post
It looks a tad different to my 50s subs in 35 km/h winds last night

Very nice btw!
Thank you gentlemen....your feedback has made me think this process is worth sticking with....and work out how to retain the microcontrast detail without the noise.
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Old 20-04-2016, 07:56 AM
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Careful Peter, you're on the edge here mate. Starting to look like a HDR transformation overdo from PixInsight!

You did bring out some of the shell structure in Cent A though. Perhaps using it in a blend with more usual processing and bring out the best bits with a mask may be the go.

Greg.
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Old 20-04-2016, 08:46 AM
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A beautiful photo Peter.

I love the sharpness!

Ross.
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Old 20-04-2016, 12:10 PM
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Marvelous shot
What exactly do you mean by "contrast-enhanced"
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Old 20-04-2016, 12:50 PM
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Marvelous shot
What exactly do you mean by "contrast-enhanced"
Ta. I've exaggerated the range in brightness of the image. Totally "disrespected the light" so to speak. A natural view of the object has a much more subtle difference in intensity from dark to light areas....hope that makes sense
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Old 20-04-2016, 12:54 PM
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Very nice Peter i like how you have manged to keep the central bright parts undercooked and still show off those dark cloudy clouds and speckles.
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Old 21-04-2016, 05:43 PM
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Very sharp Peter.
Geoff
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Old 22-04-2016, 09:51 AM
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Very sharp Peter.
Geoff
Given the right seeing I suspect I can do much better. Wonder if I can get a plot in Chile

Ah, I also see from your tag line you are a Douglas Adams fan!

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Very nice Peter i like how you have manged to keep the central bright parts undercooked and still show off those dark cloudy clouds and speckles.
That was the plan...but I still haven't figured out how to tame the noise by doing so.
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