File:Vesta spectral map HST1994.jpg
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Summary
| Description |
English: Maps of 4 Vesta based on Hubble Space Telescope images obtained in November 1994 with a resolution of about 52 km per pixel.
The top panel shows brightness differences through a 439 nm filter, with the dark feature "Olbers" centered around 0° longitude and 10° N latitude. The bottom panel is in false-color, correpsonding to spectral (and hence, presumably, composition) differences on the surface. Green colours are thought to represent basaltic lava flows, analogous to the Lunar maria. |
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| Date | ||||||
| Source | http://hubblesite.org/newscenter/newsdesk/archive/releases/1995/40/image/a and manually reduced from maximum resolution version. | |||||
| Author | NASA | |||||
| Permission (Reusing this file) |
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Original upload log
The original description page was here. All following user names refer to en.wikipedia.
| Date/Time | Dimensions | User | Comment |
|---|---|---|---|
| 2005-11-12 21:45 | 400×300× (41299 bytes) | Deuar | http://hubblesite.org/newscenter/newsdesk/archive/releases/1995/40/image/a (Hubble Space Telescope image, NASA) |
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 02:08, 3 February 2017 | | 400 × 300 (40 KB) | Taiwania Justo | Transferred from en.wikipedia |
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