Dione Image Products |
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Dione Image Products |
 Aug 10 2010, 08:11 AM
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#136
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Member  Group: Members Posts: 890 Joined: 18-November 08 Member No.: 4489  |
QUOTE IR3+GRN+UV3. with IR and UV the color can " be fun" to get near right on average i use this formula -- give or take some-- ------ Red ------------Green -----------Blue (IR+ "20% green") ,( green) , (UV + " 20% green" ) 10 to 30 % depending on just how FAR the IR and UV are away from the Visible most of the time this works well |
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Aug 11 2010, 06:45 PM
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#137
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 Member Group: Members Posts: 796 Joined: 27-February 08 From: Heart of Europe Member No.: 4057 |
Padua Linea mosaic. Images from NAC camera overlaid over WAC frame (respective part of it).
Color from IR3, GRN and UV3 filters. Images were calibrated by IMG2PNG (thanks Bjorn!) and warped by unwarpJ plugin in ImageJ.
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Aug 12 2010, 12:44 AM
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#138
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 Member Group: Members Posts: 207 Joined: 6-March 07 From: houston, texas Member No.: 1828 |
Padua Linea registered and reprojected (and subsampled)!
Attached thumbnail(s)
-------------------- Dr. Paul Schenk, Lunar and Planetary Institute, Houston TX
http://stereomoons.blogspot.com; http://www.youtube.com/galsat400; http://www.lpi.usra.edu/science/schenk/ |
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Sep 5 2010, 10:17 PM
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#139
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 Member Group: Members Posts: 146 Joined: 23-August 06 From: Vriezenveen, Netherlands Member No.: 1067 |
Looks like the most recent flyby adds a bit to Steve Albert's Dione Map!
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Sep 19 2010, 08:36 PM
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#140
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 Senior Member Group: Members Posts: 1630 Joined: 5-March 05 From: Boulder, CO Member No.: 184 |
Yes looks like some northern areas in particular were in view. Do any of the raw images show this well?
-------------------- Steve [ my home page and planetary maps page ]
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 Oct 5 2010, 07:25 AM
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#141
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 SewingMachine Group: Members Posts: 316 Joined: 27-September 05 From: Seattle Member No.: 510 |
The September 3rd encounter really had some jaw-droppy stuff! Here's the monster mosaic, with 22 clear-filter footprints using one of the WAC frames for control. Steve, this one is unusually precise for me so parts of it might be useful for your map, at least until the professionals release the definitive version:
-------------------- ...if you don't like my melody, i'll sing it in a major key, i'll sing it very happily. heavens! everybody's all aboard? let's take it back to that minor chord...
Exploitcorporations on Flickr (in progress) : https://www.flickr.com/photos/135024395@N07/ |
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 Oct 5 2010, 07:31 AM
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#142
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SewingMachine Group: Members Posts: 316 Joined: 27-September 05 From: Seattle Member No.: 510 |
Color and annotated versions with north at the top. The location of the pole is a guesstumentation, as it was Terra Incognito until a few weeks ago. I'm sure someone can correct it.
-------------------- ...if you don't like my melody, i'll sing it in a major key, i'll sing it very happily. heavens! everybody's all aboard? let's take it back to that minor chord...
Exploitcorporations on Flickr (in progress) : https://www.flickr.com/photos/135024395@N07/ |
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Oct 5 2010, 07:39 AM
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#143
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SewingMachine Group: Members Posts: 316 Joined: 27-September 05 From: Seattle Member No.: 510 |
ISS managed to cram in some amazing Saturnshine coverage complementary to the mosaic, and by complementary I mean an awesome Rorschach-blot split right down the terminator. The crater in the middle is Dercennus, with the Clusium Fossae to the northwest and Eurotas Chasmata to the northeast.
-------------------- ...if you don't like my melody, i'll sing it in a major key, i'll sing it very happily. heavens! everybody's all aboard? let's take it back to that minor chord...
Exploitcorporations on Flickr (in progress) : https://www.flickr.com/photos/135024395@N07/ |
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Oct 5 2010, 09:12 AM
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#144
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SewingMachine Group: Members Posts: 316 Joined: 27-September 05 From: Seattle Member No.: 510 |
Wild speculation,...I'm convinced that the area surrounding Amata is a large, badly degraded palimpsest. The name Amata was of course reassigned to a crater because the feature that had that name pre-Cassini proved to be imaginary due to low resolution. There does seem to be a big, obvious circular feature there in low sun, but since I have a habit of imagining circular features, I will just leave this vaguely misleading, conspiracy-theorist-looking graphic and shuffle away whistling....
That's Neith in the middle of the bottom row:
-------------------- ...if you don't like my melody, i'll sing it in a major key, i'll sing it very happily. heavens! everybody's all aboard? let's take it back to that minor chord...
Exploitcorporations on Flickr (in progress) : https://www.flickr.com/photos/135024395@N07/ |
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Oct 5 2010, 01:29 PM
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#145
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 Interplanetary Dumpster Diver Group: Admin Posts: 4404 Joined: 17-February 04 From: Powell, TN Member No.: 33 |
AMAZING!
 You should really change your username to "exploitimagery" -------------------- |
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Oct 5 2010, 02:39 PM
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#146
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 Lord Of The Uranian Rings Group: Members Posts: 798 Joined: 18-July 05 From: Plymouth, UK Member No.: 437 |
I agree Ted!
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Oct 5 2010, 03:58 PM
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#147
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Member Group: Members Posts: 207 Joined: 6-March 07 From: houston, texas Member No.: 1828 |
indeed, i presented my poster yesterday at DPS that showed this very same basin in my global topographic map of Dione. (I think i also showed it at the London meeting in 2008). it is about 350 km across and very visible as an asymmetric topographic ring with an offset central mound. the floor is relaxed, tho the rim and mound are about 2-3 km high.
(ps. preparing a blog on this and the other moons for later today . . . or tmrw!)
Attached thumbnail(s)
-------------------- Dr. Paul Schenk, Lunar and Planetary Institute, Houston TX
http://stereomoons.blogspot.com; http://www.youtube.com/galsat400; http://www.lpi.usra.edu/science/schenk/ |
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Oct 5 2010, 10:02 PM
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#148
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 Member Group: Members Posts: 655 Joined: 22-January 06 Member No.: 655 |
QUOTE (Exploitcorporations @ Oct 5 2010, 08:25 AM)  The September 3rd encounter really had some jaw-droppy stuff! Oh that's simply gorgeous. Jaw-droppy indeed. Thanks for sharing. |
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Oct 6 2010, 02:13 AM
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#149
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 Senior Member Group: Members Posts: 2083 Joined: 13-February 10 From: Ontario Member No.: 5221 |
Wow, thanks for the new desktop! It never ceases to amaze me what talent exists out here....
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Oct 6 2010, 02:25 AM
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#150
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 Merciless Robot Group: Admin Posts: 8783 Joined: 8-December 05 From: Los Angeles Member No.: 602 |
EC strikes again!!!
 Great stuff, always; thank you!
-------------------- A few will take this knowledge and use this power of a dream realized as a force for change, an impetus for further discovery to make less ancient dreams real.
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