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Opportunity Begins Imaging of 'Cape of Good Hope'
Opportunity Begins Imaging of 'Cape of Good Hope'
27 Mar 2007
(Source: Jet Propulsion Laboratory)

Opportunity is healthy and making progress on the imaging campaign of "Cape St. Vincent."

On Sol 1116, Opportunity experienced a fault due to a known but rare race condition in the flight software. This race condition fault has now occurred three times in 1,122 sols for Opportunity and three times in 1,143 sols for Spirit. Essentially, while the rover was booting up in the morning, two sequences were competing to complete first. The lower priority task was stopped by the higher priority task and when the former attempted to complete, it was locked out of the rover's memory. The software did as it is supposed to and threw up a red flag to programmers and awaited its next commands.

On Sols 1117 and 1118 were spent recovering the rover from the fault. Opportunity spent sols 1119 and 1120 resting since these sols fell on an Earth weekend (the project no longer has the resources to bring in a weekend sequencing team).

On Sol 1121, Opportunity drove to a position on the "Cape of Good Hope" to image the first half of a long baseline stereo image of Cape St. Vincent. On Sol 1123, Opportunity will bump 2.5 meters (8.2 feet) to image the second half of the Cape St. Vincent stereo image.

The remainder of the sols were spent obtaining remote sensing science.

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Last Updated: 30 Mar 2007