The PanSTARRS1 Consortium will use data from the University of Hawaiiâ€
The consortium that will assemble and interpret these maps includes the two institutes of the Max Planck Society in Germany, the University of Hawaii, the Harvard-Smithsonian Center for Astrophysics and the Johns Hopkins University in the USA, plus a group of Universities in the United Kingdom. Together, the consortium will contribute the hardware, software for the telescope and data pipeline, and the cost of operating the survey in Hawaii for 3.5 years.
The telescope, which has a 71-inch diameter mirror, achieved "First Light" in June this year. It is currently undergoing engineering tests and will become fully operational in 2007. It will soon be equipped with the world's largest digital camera, under construction at the UH Institute for Astronomy's Manoa headquarters. The camera will have 1.4 billion pixels - about 300 times as many as a typical commercial digital camera, and its field of view will be 7 square degrees large. This extremely large field of view, high sensitivity of the detectors and overall optical quality of the system will allow repeated fast coverage of the entire sky observable from Hawaii.
As a consequence of this breakthrough in the size of the field of view and digital detector, an enormous data flow of several terabytes per night will be collected; therefore new solutions for data handling, evaluation and storage have to be developed.
The resulting images, once put together as a map and monitoring "movie" of the sky provide a treasure trove of information and a long-lasting legacy archive for a wide range of astrophysical research, which will become available to the world-wide community after completion of the project.
Based on these data, researchers at the two Max Planck Institutes will lead a number of central key science projects:
Finally, the database generated by the entire PanSTARRS1 survey will provide a large variety of input objects for follow-up studies more powerful telescopes, like the ESO Very Large Telescope in Chile or the Large Binocular Telescope in Arizona.
Last reviewed: By John M. Grohol, Psy.D. on 21 Feb 2009
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