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        Model Spectra of Hot Subdwarfs for the Gaia Mission

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        902452.pdf (PDF, 199Kb)
        Author
        Hindson, Luke
        Napiwotzki, R.
        Heber, U.
        Lemke, M.
        Attention
        2299/2428
        Abstract
        The Gaia mission will provide an unprecedented 3D view of our galaxy, it will obtain astrometric, photometric and spectrographic data for roughly one billion stars. We are particularly interested in the treasure chest of new data Gaia will produce for hot subdwarf B (sdB) stars. In order for Gaia to classify sdBs and estimate parameters model spectra covering a wide parameter range are needed. Here we describe the construction of an extensive grid, which will be used for this purpose.
        Publication date
        2008
        Published in
        In: Hot Subdwarf Stars and Related Objects - ASP Conference Series 392
        Other links
        http://hdl.handle.net/2299/2428
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