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July 23 Tethys Imaging, South polar imaging
angel1801
post Jul 1 2006, 06:45 PM
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I have been using the solar system simulator alot on the July 23 Tethys encounter and from what I see, Cassini will be able to image all of the remaining bits of Tethys' south polar region that until has been poorly imaged.

Is this true?


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I call heaven and earth to witness against you this day, that I have set before thee life and death, the blessing and the curse; therefore choose life, that thou mayest live, thou and thy seed.

- Opening line from episode 13 of "Cosmos"
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Big_Gazza
post Jul 26 2006, 10:57 AM
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Odysseus is clearly visible in the following image to the right, but angle is severe and contrast poor.

http://saturn.jpl.nasa.gov/multimedia/imag...eiImageID=79861

In this one, the angle is even worse and the basin is virtually invisible, but if you look carefully on the right limb, you can just make out the basin rim in profile and a hint of the central peak. You can clearly see how the basin floor has relaxed under gravity and now matches the curvature of the moon. A hypothetical traveller standing on the central peak would see nothing of the basin rim and could be mistaken for thinking he was on an isolated cluster of low hills.

http://www.members.optusnet.com.au/ics_gs/...0064161_mod.jpg

Odysseus was always my favorite Saturnian basin. Its sheer size certainly made an impression when I first saw the Voyager images in 1980/81.
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Posts in this topic
- angel1801   July 23 Tethys Imaging   Jul 1 2006, 06:45 PM
- - volcanopele   yepper. There is a great Tethys opportunity on th...   Jul 10 2006, 07:09 PM
- - volcanopele   Actually, Rev26 could be a good orbit for icy sats...   Jul 10 2006, 09:07 PM
|- - ugordan   QUOTE (volcanopele @ Jul 10 2006, 10:07 P...   Jul 11 2006, 07:25 AM
|- - Bjorn Jonsson   Yes, a great Tethys flyby with closest approach at...   Jul 15 2006, 02:23 AM
- - alan   One image down, nice view of the chasm http://satu...   Jul 23 2006, 06:33 PM
- - Big_Gazza   QUOTE One image down, nice view of the chasm http:...   Jul 24 2006, 10:48 AM
|- - angel1801   The raw images are available to view now.   Jul 25 2006, 08:40 AM
- - alan   Check out the area to left of center in this image...   Jul 25 2006, 10:03 AM
|- - David   QUOTE (alan @ Jul 25 2006, 10:03 AM) Chec...   Jul 25 2006, 10:35 AM
|- - Michael Capobianco   QUOTE (David @ Jul 25 2006, 06:35 AM) The...   Jul 25 2006, 03:24 PM
- - MarcF   Are you sure the big crater o the picture is Odyss...   Jul 25 2006, 06:36 PM
- - volcanopele   It's Melanthius.   Jul 25 2006, 07:37 PM
|- - scalbers   QUOTE (volcanopele @ Jul 25 2006, 07:37 P...   Jul 25 2006, 09:23 PM
|- - Michael Capobianco   QUOTE (volcanopele @ Jul 25 2006, 03:37 P...   Jul 25 2006, 10:54 PM
- - Phil Stooke   There certainly do seem to be regional variations ...   Jul 25 2006, 08:24 PM
|- - David   QUOTE (Phil Stooke @ Jul 25 2006, 08:24 P...   Jul 25 2006, 08:51 PM
- - volcanopele   Central lat and lon for the first set of images i...   Jul 25 2006, 09:27 PM
- - MarcF   I guess these are the best views to date of the so...   Jul 25 2006, 09:37 PM
- - Big_Gazza   Odysseus is clearly visible in the following image...   Jul 26 2006, 10:57 AM
|- - karolp   Is this a reflection of the Sun or a Saturnian moo...   Jul 26 2006, 11:34 AM
|- - Bjorn Jonsson   This is the opposition highlight. Cassini has imag...   Jul 26 2006, 11:43 AM
- - Ian R   I've put together two VERY rough mosaics of Te...   Jul 26 2006, 04:16 PM
- - Ian R   Here are the original versions of the two rough mo...   Jul 26 2006, 04:19 PM
- - Michael Capobianco   Questions: Is the fact that the terrain boundary ...   Jul 26 2006, 04:39 PM
- - dvandorn   I think, perhaps, that the boundary between the mo...   Jul 27 2006, 01:03 AM
- - scalbers   Greetings, I've now added N00064141.jpg to my...   Aug 2 2006, 07:46 PM
- - Exploitcorporations   Hello, Back from the Digital Grave again. Here...   Oct 25 2006, 04:37 PM
|- - Michael Capobianco   QUOTE (Exploitcorporations @ Oct 25 2006, 12...   Oct 25 2006, 08:41 PM
|- - scalbers   QUOTE (Exploitcorporations @ Oct 25 2006, 04...   Nov 11 2006, 03:17 PM
|- - elakdawalla   QUOTE (scalbers @ Nov 11 2006, 07:17 AM) ...   Nov 11 2006, 07:04 PM
- - Exploitcorporations   Just for good measure, here's a vastly improve...   Oct 25 2006, 04:47 PM
- - Phil Stooke   Beautiful mosaics. In the past I have suggested a...   Oct 25 2006, 05:04 PM
|- - ugordan   Great mosaics, Exploitcorporations! Your mosai...   Oct 25 2006, 07:11 PM
|- - ngunn   QUOTE (Phil Stooke @ Oct 25 2006, 06:04 P...   Oct 25 2006, 07:57 PM
|- - ugordan   QUOTE (Phil Stooke @ Oct 25 2006, 06:04 P...   Oct 25 2006, 08:25 PM
- - Phil Stooke   All very good points and probably quite enough to ...   Oct 25 2006, 08:36 PM
- - tasp   My formal training in the space sciences is sadly ...   Oct 26 2006, 03:15 AM
|- - ugordan   QUOTE (tasp @ Oct 26 2006, 04:15 AM) I am...   Oct 26 2006, 09:00 AM
- - Rob Pinnegar   I was just looking over the last couple of pages o...   Nov 11 2006, 04:25 PM


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