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28-06-2010, 04:37 PM
Cyberdemon
Join Date: Jan 2005
Location: Rubyvale QLD
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Jupiter June 27
First Jupiter image in a while... this was taken this morning when the ambient temp was close to -4C, the scope was covered in frost - I'll post some images of that later...
cheers, Bird
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28-06-2010, 06:52 PM
Registered User
Join Date: Aug 2009
Location: Waitakere Ranges, New Zealand
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Thats a great image Anthony, very crisp! Those small dark storms in the SEB seems to keep hanging around. Very interesting.
28-06-2010, 07:26 PM
Registered User
Join Date: May 2009
Location: Para Hills, South Australia
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Very nice image love the detail, must have some very smooth air in your area to capture such sharp images.
28-06-2010, 08:03 PM
Look up, look good!
Join Date: Jul 2009
Location: Brisbane, Australia
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Super image Bird!
Jupiter looks bare missing one of the eq bands!
28-06-2010, 09:03 PM
Registered User
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Location: Hunter Valley
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nice image Anthony.
I thought it was cold here but -4 wow
28-06-2010, 09:05 PM
Mostly harmless...
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Location: Brisbane, Australia
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Just wonderful......
I needed a Jupiter fix!
28-06-2010, 09:20 PM
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Location: Adelaide, Australia
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What an amazingly clear image. So much detail all over to look at.
28-06-2010, 09:45 PM
Rob
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Location: Adelaide, South Australia
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Lovely image Anthony. Loads of detail.
28-06-2010, 11:20 PM
Registered User
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Location: Werribee, Australia
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-4 Ambient?
Now that's dedication! Well done Anthony!
Darren
29-06-2010, 12:07 AM
Canon collector
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Location: Taylors Lakes Melb
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Another fine detailed Image there Bird!! Sharp and crisp!!!
Cheers Daniel.
29-06-2010, 12:22 AM
Like to learn
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Location: melbourne
Posts: 4,835
Detail city !
Very nice indeed Anthony.
29-06-2010, 12:08 PM
You can't have everything
Join Date: Aug 2005
Location: Acacia Ridge, Queensland
Posts: 1,503
Great image Anthony...
Just can't get the motivation to get up early... and need the day job too much to be able to stay up long enough
29-06-2010, 12:13 PM
Registered User
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Location: E.P. S.A.
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Very nice detailed image Anthony. Thanks for the view.
29-06-2010, 02:33 PM
Mostly harmless...
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Location: Brisbane, Australia
Posts: 5,735
I was just wondering what the CMI, CMII and CMIII values in your image represent Anthony?
29-06-2010, 07:11 PM
Moderator
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Location: NEWCASTLE NSW Australia
Posts: 33,425
great detail Anthony - nice work
29-06-2010, 07:12 PM
Cyberdemon
Join Date: Jan 2005
Location: Rubyvale QLD
Posts: 2,627
Thanks all for the kind comments. Rob here's an excerpt from the wikipedia page on Jupiter about the different longitude systems:
"Because Jupiter is not a solid body, its upper atmosphere undergoes differential rotation. The rotation of Jupiter's polar atmosphere is about 5 minutes longer than that of the equatorial atmosphere; three systems are used as frames of reference, particularly when graphing the motion of atmospheric features. System I applies from the latitudes 10° N to 10° S; its period is the planet's shortest, at 9h 50m 30.0s. System II applies at all latitudes north and south of these; its period is 9h 55m 40.6s. System III was first defined by radio astronomers, and corresponds to the rotation of the planet's magnetosphere; its period is Jupiter's official rotation"
http://en.wikipedia.org/wiki/Jupiter#Orbit_and_rotation
the cm1,cm2 and cm3 values are the longitude of the central meridian (ie the north-south line as we look at the planet) in each of these systems.
cheers, Bird
29-06-2010, 07:35 PM
Mostly harmless...
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Location: Brisbane, Australia
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Thanks Bird
29-06-2010, 09:17 PM
Registered User
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Location: Broken Hill NSW Australia
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Superb image Bird, lovely crisp detail and processed to perfection.
Hope you get some more opportunities before your trip.
Regards
Trevor
30-06-2010, 10:11 AM
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Location: Adelaide
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Cracker of an image Anthony. Would love some seeing or better still some cloudless nights.
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