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Post-Conjunction at Home Plate North, Getting ready to leave
jamescanvin
post Dec 15 2008, 07:12 PM
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Conjunction is over, so it is probably a good time to start a new thread.

I just saw this update from Scott via Twitter

QUOTE ('marsroverdriver')
Out of solar conjunction & planning to drive Spirit again. Woo-hoo! Come on, little hill-climber, you can do it!


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sci44
post Dec 31 2008, 11:11 PM
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I was wondering - as you know, Spirit is trying to climb up a fairly steep slope. Looking at the direction of the dust streaks as it appears to "clear", could that be consistant with mechanical vibration aiding the clearance, or is that not possible - so this is purely the wind doing the work? To what extent could the clearing be an optical illusion - ie, when there is bright light fully reflected by the panels, they appear dusty, when not, the dusty patterns on the dark panels stand out..

Just my 2 cents..
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PaulM
post Dec 31 2008, 11:43 PM
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I was wondering if the dust movement was caused by a Marsquake.
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Fran Ontanaya
post Jan 1 2009, 12:15 AM
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But Mars crust is dead, and probably a quake strong enough to shake the rover would make a lot of dust go airborne over Gusev.

A very small vibration can't be the solution, or that shaking mode they tried to clean the MiniTES mirror would have been enough.
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Posts in this topic
- jamescanvin   Post-Conjunction at Home Plate North   Dec 15 2008, 07:12 PM
- - mhoward   QUOTE (jamescanvin @ Dec 15 2008, 12:12 P...   Dec 15 2008, 07:32 PM
- - fredk   Still no new images at exploratorium, though. I h...   Dec 15 2008, 08:07 PM
|- - mhoward   Hmmm. Good point.   Dec 15 2008, 08:16 PM
|- - RoverDriver   QUOTE (fredk @ Dec 15 2008, 12:07 PM) Sti...   Dec 15 2008, 09:18 PM
- - dvandorn   OK, I'll admit my ignorance -- what was wrong ...   Dec 16 2008, 05:39 AM
|- - centsworth_II   QUOTE (dvandorn @ Dec 16 2008, 12:39 AM) ...   Dec 16 2008, 06:39 AM
|- - RoverDriver   QUOTE (centsworth_II @ Dec 15 2008, 10:39...   Dec 16 2008, 03:21 PM
- - climber   How much do we have to drive to get the solar pane...   Dec 16 2008, 03:25 PM
|- - RoverDriver   QUOTE (climber @ Dec 16 2008, 07:25 AM) H...   Dec 16 2008, 04:32 PM
- - peter59   Everything indicates that we are after the solar c...   Dec 16 2008, 09:17 PM
|- - mars loon   I just got word from a team member that signal has...   Dec 16 2008, 09:30 PM
|- - mhoward   We've already heard that about seven posts up,...   Dec 16 2008, 09:47 PM
- - fredk   We were doing around 170 Whrs before conjunction, ...   Dec 16 2008, 11:38 PM
- - peter59   Unfortunately, rover is increasingly pushed to the...   Dec 22 2008, 08:54 PM
|- - RoverDriver   QUOTE (peter59 @ Dec 22 2008, 12:54 PM) U...   Dec 22 2008, 11:21 PM
- - alan   If they get all three wheels on the left side onto...   Dec 22 2008, 11:05 PM
|- - RoverDriver   QUOTE (alan @ Dec 22 2008, 03:05 PM) If t...   Dec 22 2008, 11:26 PM
- - OWW   Is it my imagination? Or, or, or.... could it rea...   Dec 28 2008, 10:06 AM
- - Tesheiner   Wow! I was coming here to add a post about the...   Dec 28 2008, 10:12 AM
- - Tesheiner   Got it! Here's two shots at this same poin...   Dec 28 2008, 10:29 AM
|- - Oersted   Those two pics in Tesheiners posting make it prett...   Dec 28 2008, 10:46 PM
- - Astro0   Doug blowing out those 30 candles may have made a ...   Dec 28 2008, 10:53 AM
- - akuo   Yay! Definitely not a trick of light since yo...   Dec 28 2008, 11:02 AM
|- - helvick   Looks like a significant change to me, can't w...   Dec 28 2008, 11:53 AM
- - sci44   You see? Gluing on a mince-pie, glass of sherry an...   Dec 28 2008, 12:06 PM
- - BrianL   Back to the bump, which I perceive as intentionall...   Dec 28 2008, 04:50 PM
- - imipak   Is it my imagination or does the dust look a bit t...   Dec 28 2008, 05:05 PM
- - Fran Ontanaya   The rear hinge and a wire are partially covered by...   Dec 29 2008, 02:38 AM
|- - fredk   QUOTE (Fran Ontanaya @ Dec 29 2008, 03:38...   Dec 29 2008, 05:05 AM
- - Shaka   Not before time either! HazCam Looks like it...   Dec 29 2008, 02:41 AM
- - CosmicRocker   Perhaps it's premature to join the cheerleader...   Dec 29 2008, 06:04 AM
- - Tesheiner   While still waiting for new Whr figures, just one ...   Dec 29 2008, 02:27 PM
|- - peter59   QUOTE (Tesheiner @ Dec 29 2008, 03:27 PM)...   Jan 1 2009, 05:56 PM
- - hortonheardawho   sol 1738-1761 R2 comparison: Another R2 of the...   Dec 29 2008, 06:01 PM
|- - Oersted   But Horton, that comparison is not with an image t...   Dec 29 2008, 11:29 PM
|- - hortonheardawho   QUOTE (Oersted @ Dec 29 2008, 06:29 PM) B...   Dec 30 2008, 12:10 AM
|- - jamescanvin   QUOTE (hortonheardawho @ Dec 30 2008, 12...   Dec 31 2008, 02:00 PM
- - djellison   Something's definitely happened, but those few...   Dec 31 2008, 03:51 PM
- - jamescanvin   I think that this pancam is pointed at the rear of...   Dec 31 2008, 03:55 PM
|- - RoverDriver   QUOTE (jamescanvin @ Dec 31 2008, 07:55 A...   Dec 31 2008, 04:04 PM
- - sci44   I was wondering - as you know, Spirit is trying to...   Dec 31 2008, 11:11 PM
|- - PaulM   I was wondering if the dust movement was caused by...   Dec 31 2008, 11:43 PM
|- - Fran Ontanaya   But Mars crust is dead, and probably a quake stron...   Jan 1 2009, 12:15 AM
|- - PaulM   QUOTE (Fran Ontanaya @ Jan 1 2009, 12:15 ...   Jan 1 2009, 12:51 AM
|- - Fran Ontanaya   There must be a minimum seismic level the MER can ...   Jan 1 2009, 08:41 AM
|- - djellison   QUOTE (Fran Ontanaya @ Jan 1 2009, 08:41 ...   Jan 1 2009, 11:56 AM
|- - RoverDriver   Indeed. We tried to see what happens to the testb...   Jan 1 2009, 02:51 PM
- - ElkGroveDan   Happy New Year Paolo. Say....before you put down ...   Jan 1 2009, 05:27 PM
|- - RoverDriver   QUOTE (ElkGroveDan @ Jan 1 2009, 09:27 AM...   Jan 2 2009, 05:34 AM
- - djellison   That article was probably penned before this suspe...   Jan 1 2009, 06:30 PM
- - lyford   A cleaning event would be a good way to celebrate ...   Jan 1 2009, 07:12 PM
- - Stu   Yep, a cleaning event would be a fantastic New Yea...   Jan 1 2009, 07:24 PM
|- - centsworth_II   QUOTE (Stu @ Jan 1 2009, 02:24 PM) ... fo...   Jan 1 2009, 09:55 PM
- - CosmicRocker   I've been eagerly watching for the much antici...   Jan 2 2009, 06:10 AM
- - CosmicRocker   I know this is OT for this thread (move it, if nec...   Jan 2 2009, 07:53 AM
- - djellison   It's BnW pan, similar to the Lyell pan - but a...   Jan 2 2009, 08:10 AM
- - jamescanvin   Garrels was taken in colour but in the end the L2 ...   Jan 2 2009, 12:37 PM
- - Ipparchus   I didn`t hear anywhere if there really was or ...   Jan 4 2009, 01:36 PM
- - djellison   Please read through this thread for all the inform...   Jan 4 2009, 01:39 PM
- - Oersted   I for one am still looking forward to info on an e...   Jan 4 2009, 06:36 PM
|- - centsworth_II   QUOTE (Oersted @ Jan 4 2009, 01:36 PM) I ...   Jan 4 2009, 08:08 PM
- - Tesheiner   FWIW, there is a deck mosaic planned to be taken t...   Jan 4 2009, 08:47 PM
- - Astro0   While we wait for power numbers, movement, deck pa...   Jan 4 2009, 09:22 PM
- - briv1016   According to the tracking site the Bonestall Pan i...   Jan 4 2009, 10:32 PM
- - djellison   95% of it's down - and of the remaining 5% - i...   Jan 4 2009, 10:38 PM
- - Ipparchus   I `d like to propose a route for Spirit, that ...   Jan 5 2009, 11:11 AM
|- - djellison   QUOTE (Ipparchus @ Jan 5 2009, 11:11 AM) ...   Jan 5 2009, 11:13 AM
||- - mhoward   QUOTE (djellison @ Jan 5 2009, 04:13 AM) ...   Jan 5 2009, 01:38 PM
|- - fredk   QUOTE (Ipparchus @ Jan 5 2009, 12:11 PM) ...   Jan 5 2009, 09:13 PM
|- - djellison   QUOTE (fredk @ Jan 5 2009, 09:13 PM) it h...   Jan 5 2009, 09:54 PM
- - PaulM   Now that Spirit is committed to backing off Home P...   Jan 5 2009, 12:48 PM
- - sci44   With only 150W/h available, wont most of the drivi...   Jan 5 2009, 12:55 PM
- - djellison   She did get onto Home Plate with 5WD after the Sil...   Jan 5 2009, 02:56 PM
|- - mhoward   QUOTE (djellison @ Jan 5 2009, 07:56 AM) ...   Jan 5 2009, 03:05 PM
- - BrianL   On the other side of the planet, there seems to be...   Jan 5 2009, 06:29 PM
|- - djellison   QUOTE (BrianL @ Jan 5 2009, 06:29 PM) Als...   Jan 5 2009, 06:41 PM
- - lyford   Plus, dragging the wheel behind gives it an Igor-e...   Jan 5 2009, 06:48 PM
- - djellison   I tend to describe it as a puppy dragging a broken...   Jan 5 2009, 07:17 PM
|- - fredk   QUOTE (djellison @ Jan 5 2009, 08:17 PM) ...   Jan 5 2009, 09:18 PM
|- - Stu   QUOTE (djellison @ Jan 5 2009, 07:17 PM) ...   Jan 5 2009, 10:21 PM
- - ElkGroveDan   Stu's going to have fun with you over that one...   Jan 5 2009, 08:55 PM
- - CosmicRocker   QUOTE (mhoward @ Jan 5 2009, 07:38 AM) Th...   Jan 6 2009, 04:41 AM
- - peter59   Finally a clear decision. http://qt.exploratorium....   Jan 7 2009, 08:55 AM
- - briv1016   The real question now is what are our power levels...   Jan 7 2009, 01:39 PM
|- - RoverDriver   QUOTE (briv1016 @ Jan 7 2009, 05:39 AM) T...   Jan 7 2009, 05:49 PM
- - Stu   On the move again... Animation here.   Jan 7 2009, 02:03 PM
- - Sunspot   Judging by the deep shadows the sky looks like it ...   Jan 7 2009, 06:18 PM
- - mhoward   Emily wrote: QUOTE Spirit has slid downhill, and...   Jan 7 2009, 06:52 PM
- - brellis   Remember to look both ways before crossing the (so...   Jan 7 2009, 08:02 PM
- - Tesheiner   QUOTE (centsworth_II @ Jan 8 2009, 03:47 ...   Jan 8 2009, 08:40 AM
|- - RoverDriver   QUOTE (Tesheiner @ Jan 8 2009, 12:40 AM) ...   Jan 8 2009, 03:37 PM
|- - Ipparchus   QUOTE (RoverDriver @ Jan 8 2009, 05:37 PM...   Jan 9 2009, 11:40 AM
|- - RoverDriver   QUOTE (Ipparchus @ Jan 9 2009, 03:40 AM) ...   Jan 9 2009, 12:22 PM
- - mhoward   New Navcam pan for Sol 1784. Here once again is my...   Jan 9 2009, 03:44 PM
- - Doc   And a panorama for quick browse. The ground sur...   Jan 9 2009, 07:07 PM
- - Zvezdichko   http://qt.exploratorium.edu/mars/spirit/na...89P19...   Jan 9 2009, 09:35 PM
- - djellison   In some places less, in some places more - I think...   Jan 9 2009, 09:52 PM
|- - ElkGroveDan   But a good sign nonetheless. Now if we get a few ...   Jan 9 2009, 10:15 PM
- - djellison   Oh yeah. We're at 'cleaning time' in ...   Jan 9 2009, 10:20 PM
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