Difference between revisions of "October 19, 2012"
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<em>image by [mailto:jupiter182002@yahoo.ca// Maximilian Teodorescu], Dumitrana (Ilfov), Romania</em><br /> | <em>image by [mailto:jupiter182002@yahoo.ca// Maximilian Teodorescu], Dumitrana (Ilfov), Romania</em><br /> | ||
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| − | With color enhancing goggles the Moon tells additional tales. Unfortunately, such goggles don't exist, but Max's imaging and processing - described [http://lpod. | + | With color enhancing goggles the Moon tells additional tales. Unfortunately, such goggles don't exist, but Max's imaging and processing - described [http://www2.lpod.org/wiki/September_16,_2012 here] - highlight very faint differeneces in hues that must be due to slight changes in chemical composition. All the maria are blue with brightening where rays cross, and the freshest rays and craters are lighter and brighter blue. Bright young highland craters such as Proclus are not blue. The highlands are reddish-orange, turning colorless near the terminator which minimizes albedo. The orange just inside Crisium's west rim emphasizes the bench of highland material covered only with thin layers of lavas. The nearby mare ridge marks an abrupt lowering of the surface and Apollo radar data showed that a buried fault dropped the inner part of the maria down lower than the bench area.<br /> |
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<em>[mailto:tychocrater@yahoo.com Chuck Wood]</em><br /> | <em>[mailto:tychocrater@yahoo.com Chuck Wood]</em><br /> | ||
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<strong>Related Links</strong><br /> | <strong>Related Links</strong><br /> | ||
| − | Rükl plate [ | + | Rükl plate [https://the-moon.us/wiki/R%C3%BCkl_27 27]<br /> |
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| + | <p><b>Yesterday's LPOD:</b> [[October 18, 2012|Filling in the Blanks]] </p> | ||
| + | <p><b>Tomorrow's LPOD:</b> [[October 20, 2012|No Longer Straight]] </p> | ||
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Latest revision as of 07:35, 28 October 2018
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image by Maximilian Teodorescu, Dumitrana (Ilfov), Romania
With color enhancing goggles the Moon tells additional tales. Unfortunately, such goggles don't exist, but Max's imaging and processing - described here - highlight very faint differeneces in hues that must be due to slight changes in chemical composition. All the maria are blue with brightening where rays cross, and the freshest rays and craters are lighter and brighter blue. Bright young highland craters such as Proclus are not blue. The highlands are reddish-orange, turning colorless near the terminator which minimizes albedo. The orange just inside Crisium's west rim emphasizes the bench of highland material covered only with thin layers of lavas. The nearby mare ridge marks an abrupt lowering of the surface and Apollo radar data showed that a buried fault dropped the inner part of the maria down lower than the bench area.
Chuck Wood
Technical Details
C 11 telescope working at F/10, DBK 41 AU02.AS camera with IR-pass filter (685nm). The color data were extracted from IR data via Photoshop, then inverted and applied onto the greyscale version of the final image. Processing was done with Registax 6, AstraImage, Microsfot ICE and Photoshop CS2.
Related Links
Rükl plate 27
Yesterday's LPOD: Filling in the Blanks
Tomorrow's LPOD: No Longer Straight
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