[meteorite-list] Kepler Crater As Seen By SMART-1

From: Mark Abbott <Mark_at_meteoritecentral.com>
Date: Fri Jun 30 17:17:54 2006
Message-ID: <44A594FC.2040103_at_mor-designs.com>

Ron,

Just curious. What's that small black dot in the upper right corner that
slowly drifts off the picture to the right over several shots?

Mark Abbott


Ron Baalke wrote:

>http://www.esa.int/esaSC/SEMBGLVT0PE_index_0.html
>
>Kepler Crater as seen by SMART-1
>European Space Agency
>30 June 2006
>
>This animation, made from images taken by the advanced Moon Imaging
>Experiment (AMIE) on board ESA's SMART-1 spacecraft, shows Kepler crater
>on the Moon.
>
>AMIE obtained this sequence on 13 January 2006 from a distance ranging
>between 1613 and 1702 kilometres from the surface, with a ground
>resolution between 146 and 154 metres per pixel.
>
>The imaged area is centred at a latitude of 37.8? South and longitude
>9.0? East. Kepler is a small young crater situated between Oceanus
>Procellarum and Mare Insularum. It has a diameter of 32 km and it is 2.6
>kilometres deep.
>
>Kepler displays a ray system that overlaps with rays from other craters
>and which extends over 300 kilometres. The outer wall shows a slightly
>polygonal shape. The interior walls of the crater are slumped and
>slightly terraced, and descend to an uneven floor and a minor central rise.
>
>
>
>[Anaglyph image of Kepler crater]
>
>This particular sequence of images demonstrates the so called 'tracking
>mode' of the SMART-1 spacecraft, used to track a fixed target when
>flying over it. While flying over Kepler, the clear filter of the camera
>was always pointed to the same position.
>
>To stay within the thermal constraints, the spacecraft had to change its
>roll during the images acquisition, thus the image is slightly rotated
>when passing from one frame to the next.
>
>Thanks to the tracking mode it is possible to obtain information about
>the size and roughness properties of the soil. It also allows multiple
>stereo views of the target's topography.
>
>Kepler crater is named after Johannes Kepler (1571-1630), German
>astronomer known for his three laws of planetary motion.
>
>
>
>For more information
>
>Jean-Luc Josset, SPACE-X Space Exploration Institute
>Email: jean-luc.josset _at_ space-x.ch
>
>Bernard H. Foing, ESA SMART-1 Project Scientist
>Email: bernard.foing _at_ esa.int
>
>______________________________________________
>Meteorite-list mailing list
>Meteorite-list_at_meteoritecentral.com
>http://six.pairlist.net/mailman/listinfo/meteorite-list
>
>
>
Received on Fri 30 Jun 2006 05:17:48 PM PDT