Genesis Update - November 26, 2003

http://www.genesismission.org/mission/statusupdate.html

Genesis Mission Status Update
November 26, 2003

The Genesis spacecraft continues its mission collecting solar 
wind material expelled from the Sun. Telemetry from the Genesis 
spacecraft indicates that all spacecraft subsystems are 
reporting nominal operation. 

There are three collector arrays aboard Genesis that are exposed 
to, or hidden from, the solar wind. One collector array for each 
of the three solar wind regimes. Which collector array is exposed 
is determined by the data received by sensitive ion and electron 
monitors located on the spacecraft's equipment deck. These 
monitors scrutinize the solar wind passing by the spacecraft and 
relay this information to the onboard computer, which in turn 
commands the collector arrays to deploy and retract as needed. 
Recent solar activity has called for the "low solar speed" array 
to be deployed 100% of the time. Also, the E-Array, which handles 
coronal mass ejections, was unshaded 94% of the time. 

Telemetry from the Genesis spacecraft indicates that it is spinning 
at a rate of 1.6 rotations per minute. The spacecraft's space age 
"gas gauge" indicates propellant usage totals are about 19.67 
kilograms (43.36 pounds). 

Genesis Vital Statistics: 
- 833 days since launch. 
- 128 days to planned completion of solar particle collection.
- 287 days to Genesis return to Earth.