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Preparing for the GAIA Mission: Astrophysical ParameterDetermination

Published online by Cambridge University Press:  25 September 2002

O. Bienaymé ,
C. Turon  and
A. G.A. Brown
A. G.A. Brown*
Affiliation:
Leiden Observatory, P.O. Box 9513, 2300 RA Leiden, The Netherlands European Southern Observatory, Karl-Schwarzschildstraße 2, 85748 Garching bei München, Germany
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Abstract

The exquisite astrometric data to be delivered by GAIA can only be successfully exploited if complemented by accurate astrophysical information on all observed objects. In this contribution I will discuss the preparations that are necessary for obtaining this information. The emphasis will be on the task of optimising the GAIA photometric system and the development of photometric data analysis algorithms.

Type
Research Article
Information
European Astronomical Society Publications Series , Volume 2: GAIA: A European Space Project , 2002 , pp. 277 - 284
Copyright
© EAS, EDP Sciences, 2002

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