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  #1  
Old 14-07-2006, 08:57 AM
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John K
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First go at Uranus

Decided to have a go at Uranus for the first time this morning with seeing peaking at around 6/10 here in Melbourne which is something of a miracle considering the bad weather we have been having.

Attached are three shots: at 100%, at 200% and resampled at 200%. 800 odd frames simply stacked and processed in registax.

The Earth like blue hue of the planet is amazing (I guess it's all that methane). No features visible unfortunately.

Hoping the weather improved.

John.
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Click for full-size image (Uranus, July 14, 2006.jpg)
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Click for full-size image (Uranus, July 14, 2006, 2.jpg)
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Click for full-size image (Uranus, July 14, 2006, B.jpg)
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  #2  
Old 14-07-2006, 09:03 AM
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iceman (Mike)
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Nice work John! I'm itching to have another go at lil' blue myself soon, as it's rising earlier.
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  #3  
Old 14-07-2006, 10:03 AM
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Nice one John. I've only tried Uranus once last year. Much the same result though it turned out a little more green blue.

cheers,
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  #4  
Old 14-07-2006, 12:47 PM
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ving (David)
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nice one!
be great to get some detail hey. but there isnt much detail to be had from this planet...
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  #5  
Old 14-07-2006, 12:56 PM
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Excellent work. Top stuff.
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  #6  
Old 14-07-2006, 01:07 PM
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Striker (Tony)
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Nice work John,

I think you should tell everyone its a Blue planetary nebula.
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  #7  
Old 14-07-2006, 02:06 PM
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Love the colour. Even voyager showed very little detail.
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Old 14-07-2006, 02:19 PM
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wow, nice blue planet
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  #9  
Old 14-07-2006, 03:33 PM
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ballaratdragons (Ken)
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Excellent John!

It may be just my eyes but in the first and third pics (100% & resampled 200%) I'm sure I can see some slight dark blue banding (2 bands) similiar to Neptunes but closer to the equator.

Great capture
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  #10  
Old 16-07-2006, 12:33 AM
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asimov (John)
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The 2 bands are visible to me too. Do a split & check out the green channel.

Thats an amazing capture John!!
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  #11  
Old 16-07-2006, 01:50 AM
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good on ya
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  #12  
Old 16-07-2006, 11:04 AM
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Starkler (Geoff)
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Quote:
Originally Posted by mickoking
Love the colour. Even voyager showed very little detail.
As I recall Uranus had no surface details to see, but Neptune does, but Neptune is about half the angular size of Uranus viewed from earth.

I wonder if anyone has ever imaged detail on Neptune from earth?
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  #13  
Old 16-07-2006, 11:52 AM
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Nice image

Sure those bands aren't artefacts introduced in the processing or resampling?

Regardless.... well done
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  #14  
Old 16-07-2006, 12:28 PM
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Terrific!
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  #15  
Old 16-07-2006, 12:55 PM
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Hey John,

You could be the Damian Peach of Uranus. Or as I would say the Asimov of Uranus. Need to check if any bands are actually being captured by the big Pro-telescopes. I can remember seeing a photo of it in a book (Southern Celestial Objects I think by Patrick Moore) over 30 years ago. Uranus was green with 2 brown EQ belts.
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  #16  
Old 16-07-2006, 01:12 PM
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asimov (John)
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Interesting, most hubble shots show no detail. I find it strange that the 'artifact insertion gods' would decide to put 2 bands on there...Stranger things have happened I guess..
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  #17  
Old 16-07-2006, 01:15 PM
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So you're sure they're not artefacts John?
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  #18  
Old 16-07-2006, 01:31 PM
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Nice capture, we never see enough of the distant planets being captured.

A couple of years ago , the Keck scope with AO grabbed some images showing some detail, the rings and moons.
Apart from that the only other detail from amateur scopes I've seen has been the moons.
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  #19  
Old 16-07-2006, 01:36 PM
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Quote:
Originally Posted by slice of heaven
A couple of years ago , the Keck scope with AO grabbed some images showing some detail, the rings and moons. Apart from that the only other detail from amateur scopes I've seen has been the moons.
Not even the Keck... captured the bands, eh?
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  #20  
Old 16-07-2006, 01:49 PM
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Just thinking, doesn't Uranus have its poles tilted at some unusually high tilt, so we may only see the polar region, EQ belts if present may not be facing us.
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