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MSL "Drive, drive, drive" toward Glenelg, The scientists (mostly) get the keys - sols 38-56
mhoward
post Sep 17 2012, 03:11 PM
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Sol 41, another step closer.


MSL0041NavcamView1, on Flickr


MSL0041NavcamAnaglyphView1, on Flickr
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climber
post Sep 17 2012, 05:15 PM
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QUOTE (Stu @ Sep 17 2012, 04:52 PM) *
...and some fascinating geology in view now, too...

[attachment=28150:pano_sep...2b_small.jpg]

According to Phil, 3 posts higher, that's Glenelg that's showing.


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fredk
post Sep 17 2012, 05:27 PM
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Stu's two mosaics (and Ed's in the other thread) actually fit together, so Stu's colour one is not Glenelg, but towards the west.
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Phil Stooke
post Sep 17 2012, 06:20 PM
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This is the sol 39 half panorama reprojected.

Phil

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... because the Solar System ain't gonna map itself.

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mhoward
post Sep 17 2012, 06:39 PM
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QUOTE (fredk @ Sep 17 2012, 11:27 AM) *
Stu's two mosaics (and Ed's in the other thread) actually fit together, so Stu's colour one is not Glenelg, but towards the west.

Specifically here
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Pete B.
post Sep 17 2012, 07:37 PM
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It looks like a small outcrop of the high TI unit 100+ m south of Bradbury Landing. It shows up well in this MRO image from Emily's blog.

https://planetary.s3.amazonaws.com/assets/i...29_PIA16148.jpg
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Phil Stooke
post Sep 17 2012, 08:33 PM
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A couple more reprojected panoramas to help with locations. The full circle is from sol 29 but as the rover was still here on the morning of sol 38 I can slip it in here (to keep them all together).

Phil


Sols 29-37:

Attached Image


Sol 38:

Attached Image


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CosmicRocker
post Sep 18 2012, 04:59 AM
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QUOTE (mhoward @ Sep 17 2012, 12:39 PM) *
Specifically here

That's quite nice. smile.gif I can't wait.


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Tesheiner
post Sep 18 2012, 11:29 AM
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QUOTE (mhoward @ Sep 17 2012, 05:11 PM) *
Sol 41, another step closer.

A navcam mosaic.
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akuo
post Sep 18 2012, 12:22 PM
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Sol 42 drive images are up. The shadows are long and the dynamic range in the navcam images appears quite high. We've been roving late into the afternoon?


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jmknapp
post Sep 18 2012, 12:30 PM
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QUOTE (akuo @ Sep 18 2012, 08:22 AM) *
Sol 42 drive images are up. The shadows are long and the dynamic range in the navcam images appears quite high. We've been roving late into the afternoon?


About 3:30pm LMST, about 2 hours before sunset. The sun is practically just directly behind the camera in the highest-contrast ones, which might explain the brightness toward the center (backscatter).


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xflare
post Sep 18 2012, 12:40 PM
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They look very "MER" like now....and different JPEG compression? Look at the horizon/sky

http://mars.jpl.nasa.gov/msl-raw-images/pr...NCAM00427M_.JPG
http://mars.jpl.nasa.gov/msl-raw-images/pr...NCAM00427M_.JPG


Compare to this from Spirit on SOL 74 NAVCAM:

http://marsrovers.jpl.nasa.gov/gallery/all...00P1827R0M1.JPG
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climber
post Sep 18 2012, 01:41 PM
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QUOTE (fredk @ Sep 17 2012, 07:27 PM) *
Stu's two mosaics (and Ed's in the other thread) actually fit together, so Stu's colour one is not Glenelg, but towards the west.

Sorry Stu & All, my bad.


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Phil Stooke
post Sep 18 2012, 02:09 PM
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Sol 41 half-panorama reprojected. This enables a very good match to topography, confirming the previous estimate (or very near it) despite me saying it might have to change in the route map thread. But sol 40 had to be changed, as the new map shows.

Phil

Attached Image




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dvandorn
post Sep 18 2012, 02:49 PM
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I'm assuming that the marked areas in the next two images, from above and from the surface, are the same feature?

Attached Image


Attached Image


From above, this feature looks, at first glance, to have a crater morphology (until you look closely and see that its edges are in positive, rather than negative, relief). From the ground, it kind of resembles a miniature version of Home Plate.

As Stu said -- fascinating geology. Almost looks like a sedimentary process laid down a fill inside a small crater which has been more resistant to erosion than the surface in which the crater was originally formed.

-the other Doug


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