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Old 04-08-2009, 09:39 PM
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Quark (Trevor)
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Jupiter August 3rd Finally some decent seeing

Hi All,

Well, it had to happen, at last some decent seeing, not the best that I have had but a substantial improvement on what has been dished up over the last month.

Have attached two of the highest res and deepest R channel images I have ever taken of Jupiter.

I suppose when the data is good enough to stack more than half the frames from a 3,600 frame avi then the seeing has definitely co-operated.

I have also posted a 150% crop of the Birds Eye from an RGB.
I have several RGB's but have run into a technical problem with them and will seek some advice before I finish processing them.

Have also attached an animation of R channel images.
http://www.iceinspace.com.au/uploads...03BirdsEye.gif

Thanks for looking
Regards
Trevor
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  #2  
Old 04-08-2009, 10:21 PM
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kinetic (Steve)
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Trevor,

that is truly outstanding work.
The animation is incredible.
Kudos to your dedication mate.

Steve
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  #3  
Old 04-08-2009, 10:24 PM
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matt
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Good stuff, Trevor

It's great you got some good seeing after a long stretch of rubbish.

Makes all the difference.
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  #4  
Old 04-08-2009, 10:44 PM
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telecasterguru (Frank)
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Trevor,
Great images, I prefer the first of them and the animation is awesome.

Frank
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  #5  
Old 04-08-2009, 11:39 PM
bird (Anthony Wesley)
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Good to see the seeing cooperating for you Trevor, well done!

Bird
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  #6  
Old 05-08-2009, 07:11 AM
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iceman (Mike)
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Great work Trevor, nice detail there.

Lovely colour too.
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  #7  
Old 05-08-2009, 07:32 AM
Dennis
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Hi Trevor

Another series of beautiful, detailed images. The animation is terrific and a couple of frames in the sequence really “pop”, clearly demonstrating the vagaries of seeing and how it affects hi-res imaging.

Cheers

Dennis
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  #8  
Old 05-08-2009, 10:39 AM
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Quark (Trevor)
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Quote:
Originally Posted by kinetic View Post
Trevor,

that is truly outstanding work.
The animation is incredible.
Kudos to your dedication mate.

Steve
Thanks Steve, have not had much sleep of late. It is just so exciting watching the structure of the impact region evolve night by night. I have such a backlog of data. I have been trying to work through it but I it seems that it usually time to start on the next nights captures before I have finished with the previous nights data.

Quote:
Originally Posted by matt View Post
Good stuff, Trevor

It's great you got some good seeing after a long stretch of rubbish.

Makes all the difference.
So true Matt and it looks like the seeing may be good for the next few days.

Quote:
Originally Posted by telecasterguru View Post
Trevor,
Great images, I prefer the first of them and the animation is awesome.

Frank
Thanks Frank, I to love the animation, I know the animation is only for a few seconds however there is 8 images in it. It represents 14000 of a possible 28000 frames.

Quote:
Originally Posted by bird View Post
Good to see the seeing cooperating for you Trevor, well done!

Bird
Thanks Anthony, I have just had a look at your effort from the same night and what a outstanding image you have created, certainly sets the bar very high.

Quote:
Originally Posted by iceman View Post
Great work Trevor, nice detail there.

Lovely colour too.
Thanks Mike, my RGB's were the best I have taken of Jupiter and when I sort out my processing problems I will post them.

Quote:
Originally Posted by Dennis View Post
Hi Trevor

Another series of beautiful, detailed images. The animation is terrific and a couple of frames in the sequence really “pop”, clearly demonstrating the vagaries of seeing and how it affects hi-res imaging.

Cheers

Dennis
Thanks Dennis, yes, when you image at this sort of resolution it does really provide a whole new perspective on the quality of the seeing.
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Old 05-08-2009, 07:07 PM
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Lester
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Good on ya Trevor, nice images.

Are you adding any gamma at capture time; I am just wondering what is causing the ring in your images? I have found that any gamma can cause this.
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  #10  
Old 05-08-2009, 07:26 PM
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Quark (Trevor)
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Quote:
Originally Posted by Lester View Post
Good on ya Trevor, nice images.

Are you adding any gamma at capture time; I am just wondering what is causing the ring in your images? I have found that any gamma can cause this.

Thanks Lester, that ring is why I have not yet posted my RGB's, they look great but I cannot seem to get rid of that ring. I have put in 2 days now trying various different processing techniques but it is still there.

I have not experienced this problem previously, mind you, I have not imaged at this image scale before either. I spoke to Anthony last night about it and have sent him an avi see what he can make of it.
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