Dust Storm |
Dust Storm |
Oct 18 2005, 05:47 PM
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#1
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Junior Member Group: Members Posts: 71 Joined: 11-May 05 From: Colorado USA Member No.: 386 |
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Oct 31 2005, 03:30 PM
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#2
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Senior Member Group: Members Posts: 3009 Joined: 30-October 04 Member No.: 105 |
This didn't quite show what I'd hoped it would, but here it is for your FWIW file...
Here is a montage of four Forward Hazcam images from Sols 627, 626, 624 and 616 that semi-shows a build-up of dust in the atmosphere, but not conclusively. --Bill -------------------- |
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Oct 31 2005, 03:44 PM
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#3
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Member Group: Members Posts: 147 Joined: 30-June 05 From: Bristol, UK Member No.: 423 |
The latest hazcam pictures show the shadow as being sharp - as I would expect.
BUT the shadowed zone is lighter indicating that there is more "ambient" light. Think of the sky here on earth and compare the shadows on a cloudless day: 1) in a smoggy city (say LA) 2) in mountains. Both have crisp edges but the contrast in the mountains is much higher. The latest rear hazcam images definately show a reduced shadow contrast. Nick |
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