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djellison
Posted on: Dec 28 2009, 08:05 PM


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QUOTE (PhilCo126 @ Dec 28 2009, 07:15 PM) *
Well the anniversary calendar


That calendar has absolutely nothing to do with the 6th Earth Anniversary and has been available for >9 months. Invaluable though it is, I am at a total loss as to why you would post it in this thread.

  Forum: Spirit · Post Preview: #152520 · Replies: 21 · Views: 30829

djellison
Posted on: Dec 24 2009, 06:36 PM


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Happy Christmas all - I've got an unusually busy week ahead, so I may not be around too much - but '09's been a cracking year for UMSF - here's hoping we can have great 2010!
  Forum: Chit Chat · Post Preview: #152423 · Replies: 20 · Views: 12607

djellison
Posted on: Dec 24 2009, 12:33 AM


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UMSF Invision Board 2009 Stats.

Top Three Attachments :
http://www.unmannedspaceflight.com/index.p...st&p=139043
http://www.unmannedspaceflight.com/index.p...st&p=142504
http://www.unmannedspaceflight.com/index.p...st&p=142917

New Registrations - 435
New Threads - 581
New Posts - 18,554
Thread Views - 1,406,444

UMSF.com AWStats
Unique Visitors 387,000
Visits : 911,297
Page Views : 6,886,486
Hits : 47,133,446
Bandwidth : 380.54 GB

Plus a further 12,336,448 pages 12,704,607 hits and 195.94 GB by Search Engines etc.


Views per sub-forum
Spirit
332059
Opportunity
214477
LRO & LCROSS
122768
Titan
88558
Mars
77919
Chit Chat
68107
Cassini General
48286
Conferences, Publications and Broadcasts
45166
Telescopic Observations
44740
Icy Moons
34441
Jupiter
30810
MRO 2005
28305
Earth Observations
26932
Lunar Exploration
26427
Tech, General and Imagery
24701
MSL 2011
23358
Uranus and Neptune
16242
Image Processing Techniques
16168
Messenger
15136
Sun
14740
Phoenix
14665
Cometary and Asteroid Missions
11386
Past and Future
11341
Exploration Strategy
10088
Forum Management
10053
Admin and Mod
9721
Front Page Stories
8386
Private Missions
6133
Venus
5168
Saturn
4981
Voyager and Pioneer
4281
Mars Express & Beagle 2
3957
Pluto / KBO
3534
Mars Odyssey
1990
Mercury
1420

Total
1,406,444

  Forum: Chit Chat · Post Preview: #152391 · Replies: 19 · Views: 14757

djellison
Posted on: Dec 23 2009, 06:35 PM


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Spirits were mainly at night, so not DD related either.
  Forum: Opportunity · Post Preview: #152368 · Replies: 916 · Views: 424873

djellison
Posted on: Dec 21 2009, 03:17 PM


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Anyone for popcorn smile.gif
  Forum: Titan · Post Preview: #152258 · Replies: 192 · Views: 143692

djellison
Posted on: Dec 21 2009, 02:25 PM


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And a second set from Dec 15th
  Forum: Mars Express & Beagle 2 · Post Preview: #152255 · Replies: 274 · Views: 616996

djellison
Posted on: Dec 21 2009, 01:51 PM


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09_349 as well...
  Forum: Mars Express & Beagle 2 · Post Preview: #152253 · Replies: 274 · Views: 616996

djellison
Posted on: Dec 21 2009, 01:38 PM


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09_352 (Dec 18th) Low Flyover Mosaic - GREAT sequencing boys, I think there's possibly a better flatfield to be made out of this as well!
  Forum: Mars Express & Beagle 2 · Post Preview: #152250 · Replies: 274 · Views: 616996

djellison
Posted on: Dec 20 2009, 02:52 PM


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I knew it would happen - the moment someone expresses the price of a mission as multiples or fractions of something, someone steps in with an entirely irrelevant movie reference, and someone steps in with a manned v unmanned reference.

Three posts deleted.
  Forum: Titan · Post Preview: #152179 · Replies: 192 · Views: 143692

djellison
Posted on: Dec 20 2009, 02:31 PM


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FWIW - Using ISIS3 I've now got these converting fine. PDS2ISIS, ISIS2RAW, then import to Photoshop as mentioned in the HiRISE DEM thread.
  Forum: Image Processing Techniques · Post Preview: #152177 · Replies: 133 · Views: 1805616

djellison
Posted on: Dec 19 2009, 10:56 AM


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You're not sure if you should mention politics. Really?
  Forum: Sun · Post Preview: #152123 · Replies: 96 · Views: 261983

djellison
Posted on: Dec 18 2009, 06:46 PM


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There are many other tools for revealing the date and time information from image file names. I can imagine no reason why someone following the rovers wouldn't do so via MMB however ( unless they were not on a Win or Mac platform )

  Forum: Opportunity · Post Preview: #152090 · Replies: 916 · Views: 424873

djellison
Posted on: Dec 18 2009, 09:13 AM


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We could play what-if till the cows come up.

Not using a wheel known to be dead, when further usage could endanger it's motor controller bed-fellows was the right thing to do at the time.

The only appropriate time to reverse that decision would be an in extremis situation, where the risk of damage to other components is worth the chance of finding the wheel working once more, which is what we have now. It may even transpire that the wheel has given is all it can already and may never turn again.

Trying to second guess a decision making process with 3 years of hindsight is, to be honest, silly.
  Forum: Spirit · Post Preview: #152051 · Replies: 992 · Views: 639260

djellison
Posted on: Dec 18 2009, 08:28 AM


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QUOTE (fredk @ Dec 18 2009, 05:15 AM) *


We've only been doing this for nearly 6 years and people still fall for this old gem?

Images are not necessarily downlinked on the order they are taken. Why anyone would fall for it when MMB exists is beyond me smile.gif
  Forum: Opportunity · Post Preview: #152049 · Replies: 916 · Views: 424873

djellison
Posted on: Dec 17 2009, 12:18 PM


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QUOTE (jamescanvin @ Dec 17 2009, 11:19 AM) *
5mm forward,


Wow!

QUOTE
but about 7mm down


Woah!

Pictures are required smile.gif
  Forum: Spirit · Post Preview: #151995 · Replies: 992 · Views: 639260

djellison
Posted on: Dec 17 2009, 08:29 AM


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It's not good. A whole swathe of scientists and engineers and out reachers etc are going to leave. And they wont ever come back.

Unfortunately it's impossible to say much more without breaking forum guidelines - http://twitter.com/profbriancox is probably the 'point man' on the issue.
  Forum: Exploration Strategy · Post Preview: #151979 · Replies: 21 · Views: 32999

djellison
Posted on: Dec 17 2009, 12:05 AM


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Not exactly a scoop - it's there for anyone to see on the PCDT.
CODE
02097 p1140.01 0   0   0   0   0   0    front_hazcam_rat_doc_sbfrm_4bpp_crit
02097 p1140.01 0   0   0   0   0   0    front_hazcam_rat_doc_sbfrm_4bpp_crit
02097 p1141.00 0   0   0   0   0   0    front_haz_idd_rat_doc_512x512x1_bpp_high
02097 p1141.00 0   0   0   0   0   0    front_haz_idd_rat_doc_512x512x1_bpp_high
02097 p1141.00 0   0   0   0   0   0    front_haz_idd_rat_doc_512x512x1_bpp_high
02097 p1145.00 0   0   0   0   0   0    front_hazcam_rat_doc_sbfrm_4bpp

  Forum: Opportunity · Post Preview: #151967 · Replies: 916 · Views: 424873

djellison
Posted on: Dec 16 2009, 11:28 PM


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Any one of a thousand possible reasons. Have a perusal through 12 months (nearly) of Scott's 5 year retrospective blog and you'll see the complexity involved at every step.
  Forum: Spirit · Post Preview: #151963 · Replies: 992 · Views: 639260

djellison
Posted on: Dec 15 2009, 08:19 PM


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10,000 words / mm smile.gif Get typing.
  Forum: Spirit · Post Preview: #151899 · Replies: 992 · Views: 639260

djellison
Posted on: Dec 15 2009, 08:01 PM


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It's a case of trying and experimenting and simulating and then biasing sequences to what appears to work best. That experimentation might occur mainly in the ISIL or on Mars - or both.
  Forum: Spirit · Post Preview: #151897 · Replies: 992 · Views: 639260

djellison
Posted on: Dec 14 2009, 09:10 PM


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QUOTE (Keatah @ Dec 14 2009, 08:08 PM) *
I would think that a brushless motor *still* would have been the better choice,


8 years ago - they were not ready to fly. The decision they made would have been the right one at the time.


  Forum: Spirit · Post Preview: #151837 · Replies: 992 · Views: 639260

djellison
Posted on: Dec 14 2009, 09:08 PM


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I got it to 48.8570,0.2401 - 427km smile.gif

It burst not long later.
  Forum: Private Missions · Post Preview: #151836 · Replies: 225 · Views: 228634

djellison
Posted on: Dec 14 2009, 07:50 PM


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Leaning out the window - one packet at a time - I managed to get 339km range. going to try and see if I can do better, but not hopefull
  Forum: Private Missions · Post Preview: #151823 · Replies: 225 · Views: 228634

djellison
Posted on: Dec 14 2009, 07:48 PM


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How could it move?

They told it to.

smile.gif
  Forum: Spirit · Post Preview: #151822 · Replies: 992 · Views: 639260

djellison
Posted on: Dec 14 2009, 05:56 PM


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Currently getting good packets from 213km range on 10mW smile.gif Sweet!

Yagi's just jammed in the window - not even on a good bearing and there's buildings in the way

  Forum: Private Missions · Post Preview: #151814 · Replies: 225 · Views: 228634

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