Big storm on Saturn |
Big storm on Saturn |
Dec 15 2010, 12:37 AM
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Member Group: Members Posts: 717 Joined: 3-December 04 From: Boulder, Colorado, USA Member No.: 117 |
The solar system is a happening place this week! I just learned of a major storm in Saturn's northern hemisphere, being monitored by the usual band of talented amateurs. See this site for a list of recent images. Chris Go's site has a particularly nice image.
John |
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Jan 13 2011, 04:59 AM
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Senior Member Group: Moderator Posts: 2785 Joined: 10-November 06 From: Pasadena, CA Member No.: 1345 |
Straightforward combo of HiPassMT2 RGB[MT3,MT2,CB2]. Some channel mixing between the methane transmission layers and a gentle contrast enhancement:
Blue is deep atmosphere (much methane absorbtion), white is upper levels (light reflected before methane can get absorbed) . Amazing detail in this! The bright upwelling at the upper left of the image seems to have a dark spot in MT2 and MT3 images (eyewall??). Immediately to the SW of the upwelling is a deep blue vortex of descending air. Cloud patterns around this spot show a counterclockwise pattern. And a shockwave can be seen trailing from the W edge of the storm down through the southern belt almost to northern edge of the the Equatorial belt. -------------------- Some higher resolution images available at my photostream: http://www.flickr.com/photos/31678681@N07/
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