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Martin Pugh
25-06-2012, 08:33 PM
Hi folks
this was actually an experiment; one that can only really be done (I think) under great seeing. I wanted to see how the 5nm Ha and 3nm OIII filters would perform in the U16M and CDK under full moon conditions.

So, most of the integrations that make up this image are 1 hour in duration (as I said, you need really good seeing to do this) taken under full or near full moon. Obviously, target selection is important here as the same results would not be achieved if the target was in close proximity to a full moon.

Total exposure time is 16 hours (8.5 Ha and 7.5 OIII)
http://www.martinpughastrophotography.id.a u/images/Crescent.jpg

What impresses me the most was that raw FWHM on the 1 hour integrations averaged 1.8 asp.

thanks for looking
Martin

omegacrux
25-06-2012, 09:03 PM
Strange object different
Like it

David

cventer
25-06-2012, 09:12 PM
Amazing stuff Martin.

I have never seen that image before. Awesome.

Looks like a brain wrapped in some kind of jelly.

I will bet money this is another APOD.

Peter.M
25-06-2012, 09:21 PM
Holy hell thats good, most images I see of this object are wide field. But this is stunning.

DavidTrap
25-06-2012, 09:38 PM
+1 Stunning!

DT

Paul Haese
25-06-2012, 10:18 PM
Hi Martin. What strikes me most about this image is the sharp detail and the three dimensional feel. The narrow band data really makes that happen, but combined with great processing the image is dynamic.

The colour could be more saturated in my opinion though. Dealers choice though.

Well done.

MrB
25-06-2012, 10:31 PM
Wow that is an amazing image!
It looks like an alcohol vapour fireball or something.
Stunning

RickS
26-06-2012, 06:59 AM
Very 3D and detailed as others have said. Amazing result with a full moon!

Cheers,
Rick.

Ross G
26-06-2012, 09:50 AM
An amazing photo Martin.

The sharpness and clarity give it a 3D look.


Ross.

alpal
26-06-2012, 10:57 AM
That's a stunning and unique photo - well done.

DJT
26-06-2012, 01:35 PM
I have seen this on a couple of up-north forums but nothing quite like this image. Agree with Paul, the detail is incredible.

Roll-on moonlit nights, roll-out the NB filters.Still cant find the cloud filter though..:(

Peter Ward
26-06-2012, 06:43 PM
Wow. Smooth as silk. You've set yet another bench-mark Martin :thumbsup::thumbsup:

peter_4059
26-06-2012, 09:20 PM
That's an amazing image Martin - very 3D and the contrast in texture between the pink and blue is spectacular. Thanks for sharing.

Leonardo70
27-06-2012, 02:13 AM
Martin .... congratulations .... this is fantastic image.
Impressive read about the FWHM ...

All the best,
Leo

Martin Pugh
27-06-2012, 05:39 PM
Hello and thanks everyone for the comments.

clear skies!

Martin

atalas
27-06-2012, 05:59 PM
Wow!amazing structure Martin.

saysme
27-06-2012, 06:01 PM
Thats AWSOME, looks like fancy SFX.

Virgs
27-06-2012, 07:29 PM
Martin, this may be the best 3D looking image I have seen. Very impressive detail.

John Hothersall
27-06-2012, 08:38 PM
Fantastic O3, I use the Astrodon 3nm and it is suprisingly noise free.

John.

alexandre
28-06-2012, 03:46 AM
Hello Martin
Wahoo ..!!
This image is splendid
It's a super good job !!!

Alex.

allan gould
28-06-2012, 08:39 AM
Excellent image with extraordinary detail captured with 1 hr subs! Spectacular!

Martin Pugh
28-06-2012, 09:37 AM
Thanks again.

Yes, the 1 hour subs came out really well!

cheers
Martin

SkyViking
28-06-2012, 11:30 AM
I think that's the best I have ever seen of this one, it's just beautiful. The wispy blue that wraps all around really tops it off, very well done!
Looks like there is a big fat bok globule just under the central red star, interesting.

stardust steve
28-06-2012, 11:41 AM
fantastic image.
Eye candy for sure mmmm:eyepop:

marco
28-06-2012, 12:41 PM
Hi Martin, missed this one. Is the link still working? Cannot get to the image..

Regards
Marco

Martin Pugh
28-06-2012, 06:35 PM
Thanks again for the posts.

Marco....link is good. Here it is again :)

http://www.martinpughastrophotography.id.a u/images/Crescent.jpg

cheers
Martin

Nico13
28-06-2012, 08:52 PM
Martin as usual another surprising image and under difficult conditions.
A great result thanks for showing

stevous67
29-06-2012, 07:00 AM
Wow, very different Martin.

Steve