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View Full Version here: : Jupiter August 3rd Finally some decent seeing


Quark
04-08-2009, 09:39 PM
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/Jup20090803BirdsEye.gif

Thanks for looking
Regards
Trevor

kinetic
04-08-2009, 10:21 PM
Trevor,

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

Steve

matt
04-08-2009, 10:24 PM
Good stuff, Trevor:thumbsup:

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

Makes all the difference.

telecasterguru
04-08-2009, 10:44 PM
Trevor,
Great images, I prefer the first of them and the animation is awesome.

Frank

bird
04-08-2009, 11:39 PM
Good to see the seeing cooperating for you Trevor, well done!

Bird

iceman
05-08-2009, 07:11 AM
Great work Trevor, nice detail there.

Lovely colour too.

Dennis
05-08-2009, 07:32 AM
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

Quark
05-08-2009, 10:39 AM
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.



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



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.



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.



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.



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.

Lester
05-08-2009, 07:07 PM
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.

Quark
05-08-2009, 07:26 PM
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.