Distant vistas, Endeavour, Iazu, and beyond |
Distant vistas, Endeavour, Iazu, and beyond |
Jan 27 2010, 09:31 PM
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#1
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Senior Member Group: Members Posts: 4252 Joined: 17-January 05 Member No.: 152 |
To answer Ustrax's querries from the other thread, I think we can now see more of the
The leftmost (Endeavour north rim) and middle (far rim) features look similar. But it looks like we can see more stuff on the right, which is Endeavour south rim and Iazu. The view we had a few sols ago (2133) of Iazu was still partly obscured by dunes, so it makes sense that we can see more now. I can't see Bopolu in the navcams, though it could be there and buried in the jpeg noise... |
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Sep 19 2010, 09:52 AM
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#676
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Senior Member Group: Members Posts: 3516 Joined: 4-November 05 From: North Wales Member No.: 542 |
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Sep 19 2010, 12:48 PM
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#677
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Senior Member Group: Moderator Posts: 2262 Joined: 9-February 04 From: Melbourne - Oz Member No.: 16 |
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Sep 19 2010, 01:27 PM
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#678
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Senior Member Group: Moderator Posts: 2262 Joined: 9-February 04 From: Melbourne - Oz Member No.: 16 |
I agree, it looks like a far rim feature to me and matches the heading of a suitable looking one. I think Santa Maria should appear further to the right, close to the left end of the large range of far rim peaks (4-5) degrees to the right of that feature.
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Sep 19 2010, 08:02 PM
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#679
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Senior Member Group: Members Posts: 4252 Joined: 17-January 05 Member No.: 152 |
I'm wondering if the dark feature on the left-most image could be ... Santa Maria? I agree with ngunn and James. A few posts ago MoreInput made some identifications on the horizon that I agree with. The line between his regions A and B is I think a near horizon, so there's ground between A and B that we can't see yet because it's below the local horizon. I'd say this has to be the case because Santa Maria is still invisible. That near horizon is much better defined in some L7/R1 images, such as this one: http://qt.exploratorium.edu/mars/opportuni...1M1.JPG?sol2365 It looks pretty clearly like a near horizon in this image, with the farther area B quite a bit lighter due to dust/haze along the longer line of sight. Because B is so much lighter, it must be much farther than A, so I think it's a big area we can't see. At some point we'll see all of the surface between A and B, including Santa Maria, and that should make a HOAV... |
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Sep 19 2010, 10:00 PM
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#680
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Senior Member Group: Members Posts: 3516 Joined: 4-November 05 From: North Wales Member No.: 542 |
When Santa Maria does appear it will be big. I estimate that it already subtends an angle of 3 degrees from our current location. If we're a good bit closer when it comes into view it will span a significant fraction of a pancam width.
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Sep 20 2010, 03:13 PM
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#681
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The Poet Dude Group: Moderator Posts: 5551 Joined: 15-March 04 From: Kendal, Cumbria, UK Member No.: 60 |
Lots of cruddy L6 raws of the farside came down today. Had a bit of a stack and clean-up...
Tiny difference, if any, but I wanted to give it a go. Interested in the light line across that farside crater, which hasn't shown - IIRC - on any other images... Probably an imaging artefact. Just caught my eye, that's all. Hoping this sequence has been taken so the MER guys can make a hi-resolution version of the view, to be released at the same time as the name of that crater on the far slope. Really is about time they chose a name for that. -------------------- |
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Sep 23 2010, 03:21 PM
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#682
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Special Cookie Group: Members Posts: 2168 Joined: 6-April 05 From: Sintra | Portugal Member No.: 228 |
My version of the Solander Point mosaic of Endeavour from yestersol. Do you mean Solander as in...Solander? -------------------- "Ride, boldly ride," The shade replied, "If you seek for Eldorado!"
Edgar Alan Poe |
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Oct 5 2010, 04:55 AM
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#683
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The Insider Group: Members Posts: 669 Joined: 3-May 04 Member No.: 73 |
<cough> hey ustrax... are we there yet?
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Oct 5 2010, 05:50 PM
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#684
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Member Group: Members Posts: 362 Joined: 13-April 06 From: Malta Member No.: 741 |
Just read the mer update...it says that hydrated minerals could be seen as close as Santa Maria...how much lower is opportunity downslope at this current position compared to the landing spot at eagle crater?
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Nov 5 2010, 08:25 PM
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#685
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Senior Member Group: Moderator Posts: 4279 Joined: 19-April 05 From: .br at .es Member No.: 253 |
Could it be Cape York? I think at least it is on the proper heading.
Original: http://qt.exploratorium.edu/mars/opportuni...QCP2439L2M1.JPG |
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Nov 6 2010, 02:55 PM
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#686
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Senior Member Group: Members Posts: 4252 Joined: 17-January 05 Member No.: 152 |
I think that's a crater on the far rim - check out Canvin's identification here.
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Nov 6 2010, 03:32 PM
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#687
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Senior Member Group: Admin Posts: 4763 Joined: 15-March 05 From: Glendale, AZ Member No.: 197 |
I am beginning to think that Cape York doesn't exist. It's just a large stain on the ground that has us all fooled.
-------------------- If Occam had heard my theory, things would be very different now.
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Nov 23 2010, 09:00 PM
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#688
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Senior Member Group: Moderator Posts: 2262 Joined: 9-February 04 From: Melbourne - Oz Member No.: 16 |
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Jan 2 2011, 10:42 PM
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#689
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Junior Member Group: Members Posts: 41 Joined: 27-May 09 From: Burgundy Member No.: 4798 |
Any idea of what we are seeing on the horizon ?
http://qt.exploratorium.edu/mars/opportuni...OXP2365R2M1.JPG I presume that we can't see anymore from this place the SE-Miyamoto rim and especially during the dusty spring. |
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Jan 2 2011, 11:30 PM
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#690
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Senior Member Group: Admin Posts: 4763 Joined: 15-March 05 From: Glendale, AZ Member No.: 197 |
Endeavour on sol 2424: 5X stretch of James' pan. By my guess-timation that little bump should be about on the heading of Cape York. Not saying it is, but it's in about the right place. -------------------- If Occam had heard my theory, things would be very different now.
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