Tag Archives: Chemistry and Camera

ChemCam gets sharper autofocus

Posted on May 22, 2015 by rburnham

Tests on Mars have confirmed success of a repair to the autonomous focusing capability of the Chemistry and Camera (ChemCam) instrument on NASA’s Curiosity Mars rover. This instrument provides information about the chemical composition of targets by zapping them with … Continue reading →

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ChemCam RMI: Veins in Vaqueros

Posted on December 10, 2014 by rburnham

Sol 833, December 10, 2014. The Remote Micro-Imager on Curiosity’s ChemCam takes a close look in this two-frame composite at what appear to be white mineral veins in Vaqueros, a target on the Chinle outcrop. Sol 833 raw images (from all … Continue reading →

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ChemCam: Thanksgiving on Mars

Posted on November 25, 2014 by rburnham

We just received our first data from ChemCam after a two-week break in the action for our instrument. Two weeks ago on Friday, data we received from the rover earlier in the week showed that the optical power on our … Continue reading →

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Curiosity: Chinle textures

Posted on October 31, 2014 by rburnham

Sol 794, October 30, 2014. The ChemCam profiles two different targets on the Chinle outcrop. Note the fault in the layers shown in the upper image (right). The layers in the lower image show a coarser texture than those in … Continue reading →

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Curiosity zaps a rock, finds aluminum increases with depth

Posted on July 16, 2014 by rburnham

Flashes appear on a baseball-size Martian rock [dubbed Nova] in a series of images taken Saturday, July 12 by the Mars Hand Lens Imager (MAHLI) camera on the arm of NASA’s Curiosity Mars Rover. The flashes occurred while the rover’s … Continue reading →

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ChemCam probes ‘Winnipesaukee’ rock, dust

Posted on July 2, 2014 by rburnham

Scientists used the Chemistry and Camera (ChemCam) instrument on NASA’s Curiosity Mars rover in June 2014 to examine a Martian rock “shell” about one inch (two to three centimeters) across, embedded in fine-grained bedrock and with a dust-filled hollow interior.  … Continue reading →

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Curiosity image: “Harrison” rock shows crystals

Posted on February 3, 2014 by rburnham

This view of a Martian rock target called “Harrison” merges images from two cameras on NASA’s Curiosity Mars rover to provide both color and microscopic detail. Curiosity inspected the rock’s appearance and composition on the mission’s 514th sol, or Martian … Continue reading →

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