Strange Mi Images |
Strange Mi Images |
Nov 26 2005, 09:39 AM
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Member Group: Members Posts: 578 Joined: 5-November 04 From: Denmark Member No.: 107 |
All the latest MI images from Opportunity shows this part of the rover:
http://qt.exploratorium.edu/mars/opportuni...KCP2957M1M1.JPG The only thing I can think of is that it is an image taken with the IDD stowed. Actually the front hazcam pictures confirms this. What can the reason for this be? A problem with the IDD so it didn't unstow, but somehow the MI carried out its tasks? -------------------- "I want to make as many people as possible feel like they are part of this adventure. We are going to give everybody a sense of what exploring the surface of another world is really like"
- Steven Squyres |
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Dec 5 2005, 04:39 PM
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#2
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Senior Member Group: Members Posts: 2998 Joined: 30-October 04 Member No.: 105 |
News update:
http://www.jpl.nasa.gov/missions/mer/daily.cfm#Opportunity --Bill Latest Opportunity Update Stalled Motor, Stowed Arm Opportunity Status for sol 649-660 Release Date: 12/1/05 Opportunity drove 43 meters on sol 649 (Nov. 20, 2005) and then bumped 10 meters to an outcrop for work with its robotic arm (instrument deployment device) over the Thanksgiving holidays. Opportunity's commands for sol 654 (Nov. 25, 2005) included unstowing the arm to begin using the tools on it for examining the layered outcrop that the rover had driven to three sols earlier. The arm is always stowed during drives. This time, a shoulder-joint motor that is needed for unstowing the arm stalled, and the arm stayed stowed. In subsequent sols, engineers worked to narrow the range of possibilities for the cause of the stall. Among the remaining possibilities is that, after working more than seven times longer than originally planned, the lubrication is degrading. One possible fix would be to increase the duration of the allowed motor start-up, to overcome the increased initial friction. The first diagnostic activity for the arm was performed sol 659, where a very small motion was recorded. Future diagnostic activities and continuing analysis will be performed to further characterize the shoulder-joint motor in upcoming sols. As of sol 659 (Nov. 30, 2005), Opportunity has driven 6,502 meters (4.04 miles). -------------------- |
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