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STATUS REPORT
07.16.2012

Curiosity's Daily Update: Curiosity Computer Preps for Arrival

Mars Rover Curiosity in Artist's Concept, Close-up
Mars Rover Curiosity in Artist's Concept, Close-up
This artist concept features NASA's Mars Science Laboratory Curiosity rover,

July 16: Curiosity Computer Preps for Arrival
Beginning today, Curiosity's redundant main computers, or Rover Compute Elements, will be power-cycled while in the online, or backup mode. The process, called a cold reset, reboots the computer, resetting it to a predictable, default state prior to the mission's arrival at Mars. This activity begins today with the reboot of the backup computer while in the online state and will continue through July 20. Tomorrow, the prime and backup computers will be swapped, and the reboot process will be repeated on Thursday with the other computer.

July 13: Radiation Instrument Finishes Inflight Measurements
The Radiation Assessment Detector instrument on Curiosity has finished the measurements it had been making during its flight from Earth to Mars. It will be configured for surface operations and turned off today and remain turned off until after landing.

July 12: MSL Team Has Final Test of Landing Procedures
Today, the Mars Science Laboratory flight team is conducting a final operations readiness test of entry, descent and landing procedures in preparation for Curiosity's landing on Aug. 5, PDT.

July 11: MSL Complete Turn
The Mars Science Laboratory Spacecraft completed an attitude control turn today, adjusting its orientation for keeping its medium-gain antenna pointed toward Earth for communications. This was the third-to-last attitude control turn planned before landing day.


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