My Assistant
| Posted on: Jan 9 2012, 11:52 AM | |
![]() Senior Member ![]() ![]() ![]() ![]() Group: Moderator Posts: 2262 Joined: 9-February 04 From: Melbourne - Oz Member No.: 16 |
Are we looking at the same thing? Maybe its a perspective thing but these parts look curved across the surface of the imaginary sphere of the wheel surface in your render but straight in the photo. |
| Forum: Mars · Post Preview: #182138 · Replies: 466 · Views: 366833 |
| Posted on: Jan 9 2012, 09:06 AM | |
![]() Senior Member ![]() ![]() ![]() ![]() Group: Moderator Posts: 2262 Joined: 9-February 04 From: Melbourne - Oz Member No.: 16 |
I can't think of an easy way to estimate the reentry date. However, we know the resistance will climb exponentially as the altitude decreases, and, based on the slope change at the end of that altitude curve, it won't be long. has anyone made a prediction? Follow @PhG_Reentry Currently 16th Jan 07:15 UTC +/- 36 hours |
| Forum: Past and Future · Post Preview: #182135 · Replies: 664 · Views: 543099 |
| Posted on: Jan 9 2012, 08:48 AM | |
![]() Senior Member ![]() ![]() ![]() ![]() Group: Moderator Posts: 2262 Joined: 9-February 04 From: Melbourne - Oz Member No.: 16 |
Amazing as usual, not that I expected anything less. The diagonal part of the tread pointing toward the hold down point looks curved in your render, is that right? I could have sworn it was straight and looking at a few images it looks to me like should be. James |
| Forum: Mars · Post Preview: #182134 · Replies: 466 · Views: 366833 |
| Posted on: Dec 20 2011, 09:45 PM | |
![]() Senior Member ![]() ![]() ![]() ![]() Group: Moderator Posts: 2262 Joined: 9-February 04 From: Melbourne - Oz Member No.: 16 |
The thread title is "The SOHO Birthday Comet", but I think a better name would be "The Great Christmas Comet of 2011" I agree, I added the "2011 W3 (Lovejoy)" subheading earlier today to help identify the thread and have now changed the main title to your suggestion. |
| Forum: Sun · Post Preview: #181633 · Replies: 128 · Views: 430271 |
| Posted on: Dec 16 2011, 08:31 AM | |
![]() Senior Member ![]() ![]() ![]() ![]() Group: Moderator Posts: 2262 Joined: 9-February 04 From: Melbourne - Oz Member No.: 16 |
140,000 km (1.2 solar radii) above the surface |
| Forum: Sun · Post Preview: #181478 · Replies: 128 · Views: 430271 |
| Posted on: Nov 21 2011, 10:33 PM | |
![]() Senior Member ![]() ![]() ![]() ![]() Group: Moderator Posts: 2262 Joined: 9-February 04 From: Melbourne - Oz Member No.: 16 |
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| Forum: Opportunity · Post Preview: #180671 · Replies: 596 · Views: 434740 |
| Posted on: Nov 16 2011, 01:00 PM | |
![]() Senior Member ![]() ![]() ![]() ![]() Group: Moderator Posts: 2262 Joined: 9-February 04 From: Melbourne - Oz Member No.: 16 |
I'm sure they have, although I wonder if the rapidly changing Doppler frequency from an orbiting craft is another problem with acquiring a lock using antennas designed to work with craft in deep space? |
| Forum: Past and Future · Post Preview: #180328 · Replies: 664 · Views: 543099 |
| Posted on: Nov 13 2011, 10:57 PM | |
![]() Senior Member ![]() ![]() ![]() ![]() Group: Moderator Posts: 2262 Joined: 9-February 04 From: Melbourne - Oz Member No.: 16 |
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| Forum: Opportunity · Post Preview: #180229 · Replies: 531 · Views: 334023 |
| Posted on: Oct 11 2011, 09:42 PM | |
![]() Senior Member ![]() ![]() ![]() ![]() Group: Moderator Posts: 2262 Joined: 9-February 04 From: Melbourne - Oz Member No.: 16 |
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| Forum: Opportunity · Post Preview: #179185 · Replies: 531 · Views: 334023 |
| Posted on: Sep 28 2011, 08:54 PM | |
![]() Senior Member ![]() ![]() ![]() ![]() Group: Moderator Posts: 2262 Joined: 9-February 04 From: Melbourne - Oz Member No.: 16 |
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| Forum: Opportunity · Post Preview: #178858 · Replies: 201 · Views: 193860 |
| Posted on: Sep 27 2011, 03:02 PM | |
![]() Senior Member ![]() ![]() ![]() ![]() Group: Moderator Posts: 2262 Joined: 9-February 04 From: Melbourne - Oz Member No.: 16 |
Have you got confirmation of this Matt? 2728 looks like another runout from the tracking data. |
| Forum: Opportunity · Post Preview: #178842 · Replies: 201 · Views: 193860 |
| Posted on: Sep 22 2011, 10:10 PM | |
![]() Senior Member ![]() ![]() ![]() ![]() Group: Moderator Posts: 2262 Joined: 9-February 04 From: Melbourne - Oz Member No.: 16 |
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| Forum: Opportunity · Post Preview: #178760 · Replies: 201 · Views: 193860 |
| Posted on: Sep 16 2011, 09:02 AM | |
![]() Senior Member ![]() ![]() ![]() ![]() Group: Moderator Posts: 2262 Joined: 9-February 04 From: Melbourne - Oz Member No.: 16 |
That is the start of the Endeavour pan. Those 5 will be joined by 10 more tomorrowsol, and hopefully more next week. All in L257 colour. |
| Forum: Opportunity · Post Preview: #178589 · Replies: 201 · Views: 193860 |
| Posted on: Sep 8 2011, 10:13 PM | |
![]() Senior Member ![]() ![]() ![]() ![]() Group: Moderator Posts: 2262 Joined: 9-February 04 From: Melbourne - Oz Member No.: 16 |
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| Forum: Opportunity · Post Preview: #178405 · Replies: 201 · Views: 193860 |
| Posted on: Sep 7 2011, 07:48 PM | |
![]() Senior Member ![]() ![]() ![]() ![]() Group: Moderator Posts: 2262 Joined: 9-February 04 From: Melbourne - Oz Member No.: 16 |
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| Forum: Opportunity · Post Preview: #178375 · Replies: 479 · Views: 336237 |
| Posted on: Sep 6 2011, 07:36 PM | |
![]() Senior Member ![]() ![]() ![]() ![]() Group: Moderator Posts: 2262 Joined: 9-February 04 From: Melbourne - Oz Member No.: 16 |
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| Forum: Opportunity · Post Preview: #178349 · Replies: 479 · Views: 336237 |
| Posted on: Sep 6 2011, 07:29 AM | |
![]() Senior Member ![]() ![]() ![]() ![]() Group: Moderator Posts: 2262 Joined: 9-February 04 From: Melbourne - Oz Member No.: 16 |
I haven't done any detailed analysis of how well my drivability maps turned out but it didn't seem to far off I did plenty of eyeballing of HiRISE images coloured with derived ripple size at the time to know that was working well and we now have plenty of experience comparing ripples from the ground with HiRISE to know how those compare so I'm not surprised it worked fairly well. |
| Forum: Opportunity · Post Preview: #178333 · Replies: 11 · Views: 18893 |
| Posted on: Sep 5 2011, 07:45 PM | |
![]() Senior Member ![]() ![]() ![]() ![]() Group: Moderator Posts: 2262 Joined: 9-February 04 From: Melbourne - Oz Member No.: 16 |
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| Forum: Opportunity · Post Preview: #178324 · Replies: 201 · Views: 193860 |
| Posted on: Sep 1 2011, 07:36 PM | |
![]() Senior Member ![]() ![]() ![]() ![]() Group: Moderator Posts: 2262 Joined: 9-February 04 From: Melbourne - Oz Member No.: 16 |
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| Forum: Opportunity · Post Preview: #178243 · Replies: 479 · Views: 336237 |
| Posted on: Aug 31 2011, 08:28 PM | |
![]() Senior Member ![]() ![]() ![]() ![]() Group: Moderator Posts: 2262 Joined: 9-February 04 From: Melbourne - Oz Member No.: 16 |
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| Forum: Opportunity · Post Preview: #178201 · Replies: 3597 · Views: 3531461 |
| Posted on: Aug 19 2011, 08:39 PM | |
![]() Senior Member ![]() ![]() ![]() ![]() Group: Moderator Posts: 2262 Joined: 9-February 04 From: Melbourne - Oz Member No.: 16 |
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| Forum: Opportunity · Post Preview: #177783 · Replies: 479 · Views: 336237 |
| Posted on: Aug 10 2011, 11:51 AM | |
![]() Senior Member ![]() ![]() ![]() ![]() Group: Moderator Posts: 2262 Joined: 9-February 04 From: Melbourne - Oz Member No.: 16 |
Moved a couple of posts to the Cape York thread. We're there now folks! |
| Forum: Opportunity · Post Preview: #177329 · Replies: 1559 · Views: 801166 |
| Posted on: Aug 6 2011, 10:17 PM | |
![]() Senior Member ![]() ![]() ![]() ![]() Group: Moderator Posts: 2262 Joined: 9-February 04 From: Melbourne - Oz Member No.: 16 |
About 70m further tosol (2678) - should have a great view of Spirit point now! |
| Forum: Opportunity · Post Preview: #176998 · Replies: 1559 · Views: 801166 |
| Posted on: Aug 4 2011, 09:14 PM | |
![]() Senior Member ![]() ![]() ![]() ![]() Group: Moderator Posts: 2262 Joined: 9-February 04 From: Melbourne - Oz Member No.: 16 |
So by my reckoning the tracking data puts us very close to that hump that we were debating yesterday, right on Botany Bay. This should be spectacular! climber, expect images at 01:35UTC, too late for me dammit! |
| Forum: Opportunity · Post Preview: #176801 · Replies: 1559 · Views: 801166 |
| Posted on: Aug 3 2011, 09:04 PM | |
![]() Senior Member ![]() ![]() ![]() ![]() Group: Moderator Posts: 2262 Joined: 9-February 04 From: Melbourne - Oz Member No.: 16 |
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| Forum: Juno · Post Preview: #176733 · Replies: 597 · Views: 607294 |
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