My Assistant
| Posted on: Aug 23 2005, 02:10 PM | |
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Founder ![]() ![]() ![]() ![]() Group: Chairman Posts: 14457 Joined: 8-February 04 Member No.: 1 |
Just how does it end up costing $4.5B ( which will become $5B I'm sure) That's just - wow. That's TEN Mer's. TEN I'm not saying "drop the scope, build Ten MER's" - but even the challenge of getting that mirror light enough, and deploying accurately enough surely cant cost $4.5B Doug |
| Forum: Telescopic Observations · Post Preview: #17946 · Replies: 297 · Views: 418891 |
| Posted on: Aug 23 2005, 10:48 AM | |
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Founder ![]() ![]() ![]() ![]() Group: Chairman Posts: 14457 Joined: 8-February 04 Member No.: 1 |
No - there was a drive - These new images are site AE drive 00 The previous images were site AD drive ND Not to mention the fact that the F/RHAZ shows driving Doug |
| Forum: Spirit · Post Preview: #17917 · Replies: 35 · Views: 47071 |
| Posted on: Aug 23 2005, 10:47 AM | |
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Founder ![]() ![]() ![]() ![]() Group: Chairman Posts: 14457 Joined: 8-February 04 Member No.: 1 |
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| Forum: Cometary and Asteroid Missions · Post Preview: #17916 · Replies: 1136 · Views: 1485283 |
| Posted on: Aug 23 2005, 10:27 AM | |
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Founder ![]() ![]() ![]() ![]() Group: Chairman Posts: 14457 Joined: 8-February 04 Member No.: 1 |
Can anyone spot Larrys Lookout in this lot? It's a bit confusing down there. Doug |
| Forum: Spirit · Post Preview: #17912 · Replies: 35 · Views: 47071 |
| Posted on: Aug 23 2005, 09:41 AM | |
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Founder ![]() ![]() ![]() ![]() Group: Chairman Posts: 14457 Joined: 8-February 04 Member No.: 1 |
More images after another drive http://qt.exploratorium.edu/mars/spirit/navcam/2005-08-23/ It probably makes no sense - but to see the horizon over the summit, from Hazcam pics is a watershed as far as I'm concerned http://qt.exploratorium.edu/mars/spirit/re...00P1312L0M1.JPG Doug |
| Forum: Spirit · Post Preview: #17905 · Replies: 35 · Views: 47071 |
| Posted on: Aug 23 2005, 08:58 AM | |
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Founder ![]() ![]() ![]() ![]() Group: Chairman Posts: 14457 Joined: 8-February 04 Member No.: 1 |
Well - sad thing is that a little brush mark wont last very long. The rat may be dead - but I'd use it anyway - just to grind a mark in a rock if not a proper rat hole. Otherwise - perhaps a trench? Doug |
| Forum: Spirit · Post Preview: #17903 · Replies: 35 · Views: 47071 |
| Posted on: Aug 23 2005, 08:10 AM | |
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Founder ![]() ![]() ![]() ![]() Group: Chairman Posts: 14457 Joined: 8-February 04 Member No.: 1 |
Here's a cunning point for you If you can find a red LED a green LED and a blue led around - have a look at them. You cant focus properly on the blue one - wavelength if just a bit too far over for the eye to focus onto the retina Doug |
| Forum: Forum News · Post Preview: #17896 · Replies: 102 · Views: 148782 |
| Posted on: Aug 22 2005, 10:34 PM | |
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Founder ![]() ![]() ![]() ![]() Group: Chairman Posts: 14457 Joined: 8-February 04 Member No.: 1 |
I only noticed the bad registration because I was about to put a big "I AM HERE" arrow on it Doug |
| Forum: Cometary and Asteroid Missions · Post Preview: #17858 · Replies: 1136 · Views: 1485283 |
| Posted on: Aug 22 2005, 09:52 PM | |
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Founder ![]() ![]() ![]() ![]() Group: Chairman Posts: 14457 Joined: 8-February 04 Member No.: 1 |
Well - I can see why he might be nervous - certainly inside the 3m point at which Pancam gets nicely focused (hence the 2:1 downsizing of all the deck-pan selfportrait images ) - but if Jim says pancam will do X ...pancam will do X+1 I was amazed to find that those first few sols were using really slow UHF passes - no wonder they compressed-to-hell those first pancam octants. Pity that the media abandons such missions early on - as the success pans were the lowest quality of the lot Doug |
| Forum: Forum News · Post Preview: #17855 · Replies: 102 · Views: 148782 |
| Posted on: Aug 22 2005, 09:11 PM | |
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Founder ![]() ![]() ![]() ![]() Group: Chairman Posts: 14457 Joined: 8-February 04 Member No.: 1 |
Arhgh - those codes on the DVD's had Helen and I going nuts You got a good deal mind you - as the Spirit one was imaged twice I think... Sol 2 - You got a REALLY sharp L4, highly compressed L5, a 2:1 downsampled L6, and a nice L1. If you make a colour image from the L456 - then overlay it onto the L1 - you get great results. Bog standard L456 http://www.unmannedspaceflight.com/doug_im...pir_dvd_456.jpg L456 as colour over L1 http://www.unmannedspaceflight.com/doug_im...r_dvd_456x1.jpg L456 and L1 stretched a bit - and multiplied http://www.unmannedspaceflight.com/doug_im...dvd_456x1xD.jpg One problem is that it's just short of being in focus - it's a bit too close to the pancam. However - sol 37 comes along and we get L24567R2 - all full res and with mild compression The 456 comes out as http://www.unmannedspaceflight.com/doug_im...r_dvd_2_456.jpg and an L2/R2 anaglyph http://www.unmannedspaceflight.com/doug_im...r_dvd_2_ana.jpg Meanwhile, on the other side of the planet Full sized L1 and L4, but this time downsized on both L5 and L6 L456 http://www.unmannedspaceflight.com/doug_im...opp_dvd_456.jpg L456 x 1 http://www.unmannedspaceflight.com/doug_im...p_dvd_456x1.jpg L456 x 1 with tweaking http://www.unmannedspaceflight.com/doug_im...dvd_456x1xD.jpg Sol 12 - Oppy got another shot http://www.unmannedspaceflight.com/doug_im.../opp_dvd_12.jpg Sadly - in the part-taken L4,5,7 mosaic http://www.unmannedspaceflight.com/doug_im...nest_mosaic.jpg The DVD isnt there - it's off to one side. All this is on the Planetary Soc website - but it was fun to recreate it all myself as well - ahhh...sol's in single digits..those were the days That was a fun blast from the past. Doug |
| Forum: Forum News · Post Preview: #17851 · Replies: 102 · Views: 148782 |
| Posted on: Aug 22 2005, 09:00 PM | |
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Founder ![]() ![]() ![]() ![]() Group: Chairman Posts: 14457 Joined: 8-February 04 Member No.: 1 |
Dont think much of their co-registering of the R,G,B's for that - it's a bit off This is perhaps a smidge better http://www.unmannedspaceflight.com/doug_images/hayb.jpg Doug |
| Forum: Cometary and Asteroid Missions · Post Preview: #17850 · Replies: 1136 · Views: 1485283 |
| Posted on: Aug 22 2005, 08:24 PM | |
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Founder ![]() ![]() ![]() ![]() Group: Chairman Posts: 14457 Joined: 8-February 04 Member No.: 1 |
The ISIS developers are aware that a Windows version is an almost must - HOWEVER - there's a Mac version of 2 out and about. Doug |
| Forum: Cassini general discussion and science results · Post Preview: #17847 · Replies: 39 · Views: 44849 |
| Posted on: Aug 22 2005, 06:53 PM | |
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Founder ![]() ![]() ![]() ![]() Group: Chairman Posts: 14457 Joined: 8-February 04 Member No.: 1 |
Well - I'll be nice and let the questions run over a little - but 4 pages of them is plenty Today - my copy and the best-question-prize copy arrived from the US - and actually -it's a very 'nice' book - nice paper, binding etc. A scrawl from SS will look good on there The best question I've seen asked is regarding using different filters in L and R simultaniously to get pseudo colour of the dust devils - but there's some nice ones in here. Doug |
| Forum: Forum News · Post Preview: #17820 · Replies: 102 · Views: 148782 |
| Posted on: Aug 22 2005, 02:52 PM | |
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Founder ![]() ![]() ![]() ![]() Group: Chairman Posts: 14457 Joined: 8-February 04 Member No.: 1 |
Here's a challenge - what would you propose to fly in '11? With 350-400 $M - the options are limited. An orbiter on the scale of Odyssey would drop in well under budget - a lander is going to be difficult . I think I'd try and do SAR, and if possible, squeeze more downlink out of it - something up to 288 or 512 kbps would be an achievment. Doug |
| Forum: Past and Future · Post Preview: #17795 · Replies: 73 · Views: 78452 |
| Posted on: Aug 22 2005, 12:51 PM | |
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Founder ![]() ![]() ![]() ![]() Group: Chairman Posts: 14457 Joined: 8-February 04 Member No.: 1 |
MOLA could do something like that - 250m sampling roughly Doug |
| Forum: Opportunity · Post Preview: #17783 · Replies: 93 · Views: 82487 |
| Posted on: Aug 22 2005, 12:05 PM | |
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Founder ![]() ![]() ![]() ![]() Group: Chairman Posts: 14457 Joined: 8-February 04 Member No.: 1 |
Nicely done on the matching there Tman - a beauty Doug |
| Forum: Spirit · Post Preview: #17773 · Replies: 528 · Views: 691383 |
| Posted on: Aug 21 2005, 09:24 PM | |
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Founder ![]() ![]() ![]() ![]() Group: Chairman Posts: 14457 Joined: 8-February 04 Member No.: 1 |
QUOTE (helvick @ Aug 21 2005, 07:24 PM) he highest quality imaging is done with one filter, additional images are for geological science data\context\colorizing and don't need to have the same resolution so they are downsampled. I don't think it's wavelength dependant it's a planning decision that maximises the science data returned. That was done way back for the mission success pans for both rovers - the L2's were full size, the L5's and L6's were half res. But that's when they were unsure about UHF performance and only doing 32kbps. Now that they do 128 or 256kbps they can forgo that data-saving tactic. I think it's just that things are not quite as sharp in the near IR perhaps? Doug |
| Forum: Forum News · Post Preview: #17692 · Replies: 102 · Views: 148782 |
| Posted on: Aug 19 2005, 11:56 PM | |
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Founder ![]() ![]() ![]() ![]() Group: Chairman Posts: 14457 Joined: 8-February 04 Member No.: 1 |
Now now boys - dont make me lock a thread It's been moved. |
| Forum: Chit Chat · Post Preview: #17573 · Replies: 75 · Views: 67754 |
| Posted on: Aug 19 2005, 09:26 PM | |
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Founder ![]() ![]() ![]() ![]() Group: Chairman Posts: 14457 Joined: 8-February 04 Member No.: 1 |
I was sat on the sofa, laptop on my lap, cat on the laptop...it was a messy anaglyph experience To (mal)quote Cath and Kim "Turn the glasses around" I'll sort something later - but I'm waiting for more piccies Doug |
| Forum: Spirit · Post Preview: #17563 · Replies: 40 · Views: 49543 |
| Posted on: Aug 19 2005, 07:01 PM | |
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Founder ![]() ![]() ![]() ![]() Group: Chairman Posts: 14457 Joined: 8-February 04 Member No.: 1 |
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| Forum: Spirit · Post Preview: #17537 · Replies: 40 · Views: 49543 |
| Posted on: Aug 19 2005, 03:03 PM | |
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Founder ![]() ![]() ![]() ![]() Group: Chairman Posts: 14457 Joined: 8-February 04 Member No.: 1 |
I'd imagine the people who believe it have an "AB BUSTER 3000" in their closet - they saw it on a shopping channel and it MUST be true Doug |
| Forum: Chit Chat · Post Preview: #17496 · Replies: 75 · Views: 67754 |
| Posted on: Aug 19 2005, 01:17 PM | |
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Founder ![]() ![]() ![]() ![]() Group: Chairman Posts: 14457 Joined: 8-February 04 Member No.: 1 |
As Jim Oberg described them - Cultural Vandals. Nothing more. Hoagland is the same - just attention seeking. It's a bit sad really. Doug |
| Forum: Chit Chat · Post Preview: #17489 · Replies: 75 · Views: 67754 |
| Posted on: Aug 19 2005, 09:09 AM | |
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Founder ![]() ![]() ![]() ![]() Group: Chairman Posts: 14457 Joined: 8-February 04 Member No.: 1 |
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| Forum: Conferences and Broadcasts · Post Preview: #17476 · Replies: 27 · Views: 30626 |
| Posted on: Aug 18 2005, 08:48 PM | |
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Founder ![]() ![]() ![]() ![]() Group: Chairman Posts: 14457 Joined: 8-February 04 Member No.: 1 |
I cranked up Orbiter - ran thru to September 7th - and with HiRise - Earth SHOULD be actually quite impressive. Doug |
| Forum: MRO 2005 · Post Preview: #17440 · Replies: 76 · Views: 71752 |
| Posted on: Aug 18 2005, 08:45 PM | |
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Founder ![]() ![]() ![]() ![]() Group: Chairman Posts: 14457 Joined: 8-February 04 Member No.: 1 |
QUOTE (mhoward @ Aug 18 2005, 06:19 PM) Ooh, beautiful blog. I'm gonna link to that. (This is off topic, but Doug, it would be so nice for the people with sites if signature links worked again...) Sorry - I know what you mean - but it also means people can post stupidly long sigs with system configs, flash movies, big images etc - it's just all pointless. Doug |
| Forum: Jupiter · Post Preview: #17439 · Replies: 11 · Views: 17383 |
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