http://marsrovers.jpl.nasa.gov/mission/status.html

SPIRIT UPDATE: Last Sol for Spirit Science - sol 93, Apr 08, 2004

Spirit began sol 93, which ended at 7:57 p.m. PST on April 7, by 
heating the high gain antenna. Spirit then took some calibration 
measurements and navigation camera imaging of the alpha particle 
X-ray spectrometer's placement on the magnet.

Around 10:30 a.m. Mars Local Solar time, Spirit moved its 
instrument deployment device out of the way to take hazard 
avoidance camera images of the rock target called "Route 66." 
The rover then operated the M�ssbauer spectrometer for a 
four-hour integration. During the integration, Spirit captured 
its current location with a panoramic camera mosaic toward the 
"Columbia Hills" and the rover tracks.

After a short nap, Spirit took mini thermal emission spectrometer 
observations of the rover tracks, and rock targets called "Everest" 
and "Pisa." The rover completed the M�ssbauer integration and 
then placed it on Route 66 with the alpha particle X-ray 
spectrometer pointed up to the sky. The instrument deployment
device will remain in this position during the flight software 
load time period, allowing for long integrations of the 
M�ssbauer on Route 66 and the alpha particle X-ray spectrometer 
on the sky.

Sol 94, which ends at 8:37 p.m. PST on April 8, will be the 
beginning of the four-sol flight software upload.  Before rover 
operators begin loading the updated software, they will command 
Spirit to perform a sunrise imaging operation. The flight 
software update will continue through sol 97 with a rover reboot 
on sol 98, Monday April 12.



OPPORTUNITY UPDATE: Traveling Around the Trough - sol 73, Apr 08, 2004

Opportunity was on the move again on sol 73, which ended at 
7:39 a.m. PST on April 7. The rover toured and examined the 
trough remotely.

Opportunity woke up to "Let the Good Times Roll" by B.B. King - a 
nod to Spirit's successful primary mission of 91 sols and a 
call for more good times during the coming sols.


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