These images from NASA's Dawn spacecraft are located in Tuccia quadrangle, in Vesta's southern hemisphere.
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HAMO and LAMO Images of Eusebia Crater

These Dawn framing camera (FC) images of Vesta show Eusebia crater at both HAMO (high-altitude mapping orbit) and LAMO (low-altitude mapping orbit) resolutions. The left image is the HAMO image and the right image is the LAMO image. Eusebia is the large crater that almost fills the LAMO image. The LAMO image is approximately 3 times better spatial resolution than the HAMO image. In images with higher spatial resolutions smaller objects can be better distinguished. For example, in the LAMO image many more tiny craters can be seen in the base of Eusebia than in the HAMO image. Also, details such as boulders below the right rim of Eusebia, distinguished by the dark shadows that they cast, can be seen much more clearly in the LAMO image.

These images are located in Vesta's Tuccia quadrangle, in Vesta's southern hemisphere. NASA's Dawn spacecraft obtained the left image with its framing camera on Oct. 11, 2011. This image was taken through the camera's clear filter. The distance to the surface of Vesta is 700 kilometers (435 miles) and the image has a resolution of about 68 meters (223 feet) per pixel. This image was acquired during the HAMO (high-altitude mapping orbit) phase of the mission. NASA's Dawn spacecraft obtained the right image with its framing camera on Dec. 20, 2011. This image was taken through the camera's clear filter. The distance to the surface of Vesta is 272 kilometers (169 miles) and the image has a resolution of about 24 meters (79 feet) per pixel. This image was acquired during the LAMO (low-altitude mappingorbit) phase of the mission.

The Dawn mission to Vesta and Ceres is managed by NASA's Jet Propulsion Laboratory, a division of the California Institute of Technology in Pasadena, for NASA's Science Mission Directorate, Washington D.C. UCLA is responsible for overall Dawn mission science. The Dawn framing cameras have been developed and built under the leadership of the Max Planck Institute for Solar System Research, Katlenburg-Lindau, Germany, with significant contributions by DLR German Aerospace Center, Institute of Planetary Research, Berlin, and in coordination with the Institute of Computer and Communication Network Engineering, Braunschweig. The framing camera project is funded by the Max Planck Society, DLR, and NASA/JPL.

More information about Dawn is online at http://www.nasa.gov/dawn and http://dawn.jpl.nasa.gov.

Image details

ID#:
PIA15902

Date added:
2012-08-07

Target:
Vesta

Mission:
Dawn

Spacecraft:
Dawn

Instruments:
Framing Camera

Rating:



Views:
1,499

Full-Res TIFF:
PIA15902.tif (3.8 MB)

Full-Res JPG:
PIA15902.jpg (0.29 MB)

Image credit:
NASA/JPL-Caltech/UCLA/MPS/DLR/IDA