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Spirit retrospective, - a few details from my current project
JohnVV
post Jun 27 2013, 05:13 AM
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A synthetically bumped up copy of Phobos

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Bill Harris
post Jun 27 2013, 08:16 AM
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More and more detail!! I tried to find "a similar" image of Phobos taken by a Mars orbiter, but no luck. But I wonder if one could use Celestia (which I don't have) to generate a modeled view of Phobos from this perspective?

--Bill


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Phil Stooke
post Jun 27 2013, 03:33 PM
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This is the same viewing angle but different lighting - it's MRO's CRISM observation of Phobos.

Phil

Attached Image


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... because the Solar System ain't gonna map itself.
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Ant103
post Jun 27 2013, 03:37 PM
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This is just GREAT Phil, I love this kind of work smile.gif


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Phil Stooke
post Jun 27 2013, 04:21 PM
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And I love your work!

Phil



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RoverDriver
post Jun 27 2013, 05:06 PM
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QUOTE (Phil Stooke @ Jun 27 2013, 07:33 AM) *
This is the same viewing angle but different lighting - it's MRO's CRISM observation of Phobos.
...


Wow, just wow. I wonder if HiRISE was ever pointed at anything that was not Mars, and if so, what was imaged.

Paolo


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Disclaimer: all opinions, ideas and information included here are my own,and should not be intended to represent opinion or policy of my employer.
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Bill Harris
post Jun 27 2013, 05:09 PM
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That is what I ran into-- "same viewing angle but different lighting" in many cases. The viewing angle is fairly fixed-- being the "middle of the subarean hemisphere" (within bounds of nutation), with the lighting being the variable...

--Bill


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Phil Stooke
post Jun 27 2013, 06:00 PM
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"I wonder if HiRISE was ever pointed at anything that was not Mars"

Paolo, there are spectacular images of Phobos and Deimos from HiRISE.

Phil

http://hirise.lpl.arizona.edu/phobos.php

http://hirise.lpl.arizona.edu/deimos.php



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Phil Stooke
post Jun 27 2013, 06:09 PM
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And - this is Mars Express - it's from a sequence showing Phobos and Deimos in the same frame, not quite the same view but close, with opposite lighting.

http://www.planetary.org/blogs/emily-lakda.../2009/2250.html

Phil

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Ant103
post Jul 5 2013, 12:14 PM
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About PDS imagery, I think I forget to show you this late afternoon Navcam panorama taken at Sol 1984. I've made this about 1 year ago.



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Phil Stooke
post Jul 5 2013, 01:25 PM
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Spectacular! I love those oblique lighting images.

Phil



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vikingmars
post Jul 14 2013, 08:54 PM
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QUOTE (Ant103 @ Jul 5 2013, 02:14 PM) *
About PDS imagery, I think I forget to show you this late afternoon Navcam panorama taken at Sol 1984. I've made this about 1 year ago.

Congratulations Ant103 ! Beautiful work indeed wheel.gif wheel.gif wheel.gif wheel.gif wheel.gif
Yes : images taken with loooong shadows are always very beautiful...
As a reminder, here is the triplet I made end of 2010, carefully extracting colors from the images from the Calypso pan and merging them with the images taken on Sols 2001 to 2003.
Attached Image

Explanations are found at : http://www.unmannedspaceflight.com/index.p...st&p=169422
Enjoy also smile.gif
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