The expected performance of stellar parametrization with Gaia spectrophotometry

Autor: Liu, C., Bailer-Jones, C.A.L., Sordo, R., Vallenari, A., Borrachero, Raúl, Luri Carrascoso, Xavier, Sartoretti, Paola

Publikováno v: Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, Oxford University Press (OUP): Policy P-Oxford Open Option A, 2012, 426 (3), pp.2463-2482. ⟨10.1111/j.1365-2966.2012.21797.x⟩
Dipòsit Digital de la UB
Universidad de Barcelona

Gaia will obtain astrometry and spectrophotometry for essentially all sources in the sky down to a broad band magnitude limit of G=20, an expected yield of 10^9 stars. Its main scientific objective is to reveal the formation and evolution of our Gala

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https://hal.archives-ouvertes.fr/hal-02882038