|
Posted by baalke on July 7, 2006, 9:24 pm
Please log in for more thread options
http://marsrovers.jpl.nasa.gov/mission/status.html
SPIRIT UPDATE: Spirit Continues Work As Martian Days Grow Shorter - sol
889-896, July 07, 2006:
Spirit has been busy receiving new flight software upgrades, both
directly from Earth via the rover's high-gain antenna and indirectly
via
relay from NASA's Odyssey spacecraft. Engineers anticipated that all
flight software upgrades would be on board the rover by early in the
week of July 10, 2006.
Spirit also successfully completed a procedure to correct for drift in
the inertial measurement unit, resulting in more accurate pointing of
the miniature thermal emission spectrometer. Spirit remains healthy and
continues to make progress on the rover's winter science campaign of
experiments.
Spirit's handlers planned to have the rover spend part of the weekend
calibrating the brush on the rock abrasion tool, using images from the
panoramic camera and hazard avoidance cameras to characterize dirt
buildup on the instrument.
Solar array input was down to about 290 watt-hours per sol (a hundred
watt-hours is the amount of electricity needed to light one 100-watt
bulb for one hour).
Sol-by-sol summaries:
Sol 889 (July 4, 2006): Spirit studied the rock target "Halley" with
the
M?ssbauer spectrometer.
Sol 890: Spirit calibrated the elevation actuator (a motor that
controls
horizontal tilt) in the miniature thermal emission spectrometer.
Sol 891: Spirit made observations with the miniature thermal emission
spectrometer.
Sol 892: Engineers transmitted an uplink of flight software files via
X-band radio to the rover's high-gain antenna.
Sol 893: Plans call for Spirit to calibrate and take images of the rock
abrasion tool.
Sols 894 to 896 (July 9 to 11, 2006): Plans call for Spirit to continue
acquiring panoramic camera images for the "McMurdo Panorama."
Odometry:
As of sol 891 (July 6, 2006), Spirit's total odometry remained at
6,876.18 meters (4.27 miles).
|
| Similar Threads | Posted | | Mars Exploration Rover Update - July 6, 2006 | July 6, 2006, 5:27 pm |
| Mars Exploration Rover Update - July 11, 2006 | July 13, 2006, 10:33 am |
| Mars Exploration Rover Update - July 14, 2006 | July 17, 2006, 1:03 am |
| Mars Exploration Rover Update - July 20, 2006 | July 20, 2006, 6:58 pm |
| Mars Exploration Rover Update - July 21, 2006 | July 21, 2006, 4:55 pm |
| Mars Exploration Rover Update #2 - July 21, 2006 | July 24, 2006, 12:49 am |
| Mars Exploration Rover Update - July 1, 2005 | July 1, 2005, 5:57 pm |
| Mars Exploration Rover Update - July 5, 2005 | July 5, 2005, 3:39 pm |
| Mars Exploration Rover Update - July 14, 2005 | July 15, 2005, 10:01 am |
| Mars Exploration Rover Update - July 15, 2005 | July 17, 2005, 8:55 pm |
|
XML Sitemap