Post Cook Islands Bedrock and Soil Science Studies, The 3rd leg in our Journey to Endeavour Crater |
Post Cook Islands Bedrock and Soil Science Studies, The 3rd leg in our Journey to Endeavour Crater |
May 13 2009, 02:34 PM
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#166
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Member Group: Members Posts: 128 Joined: 28-October 08 From: Boston, MA Member No.: 4469 |
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May 13 2009, 04:59 PM
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#167
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Senior Member Group: Members Posts: 4247 Joined: 17-January 05 Member No.: 152 |
Very cool. Nicely done Are long baseline pics of the west rim (where Oppy's heading) available? Thanks! The west rim wasn't imaged well until just recently. It was visible from Victoria, but only just: you can see it barely peeking over the horizon in this pancam view: http://marsrovers.jpl.nasa.gov/gallery/all...CNP2386R1M1.JPG So I don't think we can get much of a long-baseline view of the west rim yet. After we move another couple of km south we should be able to put together a nice anaglyph. |
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May 14 2009, 11:43 AM
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#168
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Member Group: Members Posts: 206 Joined: 15-August 07 From: Shrewsbury, Shropshire Member No.: 3233 |
Location of "Kasos", from a sol 1874 navcam image: "Kasos" does not appear to be a meteorite in the latest MI views: http://nasa.exploratorium.edu/mars/opportu...E0P2996M2M1.JPG "Kasos" looks like typical Meridianni bedrock stuffed full of blueberries. I wonder if there is now any point in using the IDD "Kasos". I think that Geologists normally like to sample bedrock in context and in situ. Perhaps the pavement adjacent to "Kasos" would make a better IDD target? Of course I suppose that it is possible that "Kasos" originated from deep within Endurance crater and so is a sample of a completely different level within the stack of Meridiani sediments. EDIT: Here is a useful link I was sent, which reminded me how to check the dates from the rover image file names: http://www.greuti.ch/oppy/html/filenames_ltst.htm |
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May 14 2009, 11:49 AM
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#169
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Founder Group: Chairman Posts: 14432 Joined: 8-February 04 Member No.: 1 |
That's not Kasos - that's old data getting downlinked. That image was taken Mid-March.
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May 15 2009, 03:27 AM
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#170
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Senior Member Group: Admin Posts: 3108 Joined: 21-December 05 From: Canberra, Australia Member No.: 615 |
I thought I'd have another go at the MI shot that Oppy took of her LF wheel using a neat bit of deconvolution software for CS2.
Just starting to learn how to tweak it, but the first result is interesting and I think that there's a lot more to pull out from it. Original left, deconvoluted right. This has been reduced in scale a bit for file size convenience and I've yet to play with the shadows part of the new plug-in. It will be interesting to see the results achieveable if Spirit takes any shots looking under the WEB using her MI. |
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May 15 2009, 05:44 AM
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#171
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Senior Member Group: Moderator Posts: 4279 Joined: 19-April 05 From: .br at .es Member No.: 253 |
Q: what about the RF wheel current during the drive on sol 1884?
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May 15 2009, 06:10 AM
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#172
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Member Group: Admin Posts: 976 Joined: 29-September 06 From: Pasadena, CA - USA Member No.: 1200 |
Q: what about the RF wheel current during the drive on sol 1884? I have been told they are back to normal. Paolo -------------------- 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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May 15 2009, 09:21 AM
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#173
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Member Group: Members Posts: 237 Joined: 22-December 07 From: Alice Springs, N.T. Australia Member No.: 3989 |
Extremely good news!!!!!
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May 15 2009, 11:02 AM
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#174
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Senior Member Group: Moderator Posts: 4279 Joined: 19-April 05 From: .br at .es Member No.: 253 |
I've seen some "drive direction" pancam shots on the last downlink so preparation for the next drive (a looong one, I hope) should be ongoing.
However, I see that the mossbauer is being (or will be) used too and given its current integration times, it means we should be parked at this spot not only during the weekend. Let's see. |
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May 15 2009, 05:50 PM
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#175
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Newbie Group: Members Posts: 13 Joined: 2-May 09 Member No.: 4758 |
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May 15 2009, 05:54 PM
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#176
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Senior Member Group: Members Posts: 2922 Joined: 14-February 06 From: Very close to the Pyrénées Mountains (France) Member No.: 682 |
Thank you dear SpiritOppy...
-------------------- |
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May 16 2009, 04:46 AM
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#177
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Senior Member Group: Members Posts: 2228 Joined: 1-December 04 From: Marble Falls, Texas, USA Member No.: 116 |
It appears that the MIs of Kasos have come down. The pancam IR filters have shown its mineralogy to be quite different from that of the native bedrock. In the MIs, it appears to be a coarsely-grained, crystalline rock. I wish it was a large enough cobble to grind with the RAT. Might it be brecciated?
-------------------- ...Tom
I'm not a Space Fan, I'm a Space Exploration Enthusiast. |
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May 16 2009, 03:52 PM
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#178
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Senior Member Group: Moderator Posts: 3431 Joined: 11-August 04 From: USA Member No.: 98 |
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May 16 2009, 04:14 PM
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#179
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Senior Member Group: Moderator Posts: 2262 Joined: 9-February 04 From: Melbourne - Oz Member No.: 16 |
A bit late - not much spare time being a parent to a three month old! - but here are the colour (R21) drive direction mosaics from a couple of weeks back.
Unfortunately the recent drive direction pans haven't been taken with multiple filters so no colour I'm afraid. -------------------- |
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May 16 2009, 05:36 PM
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#180
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Merciless Robot Group: Admin Posts: 8784 Joined: 8-December 05 From: Los Angeles Member No.: 602 |
"Kasos" is kind of shiny; fusion crust? Stony meteorite?
-------------------- A few will take this knowledge and use this power of a dream realized as a force for change, an impetus for further discovery to make less ancient dreams real.
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