Galactic model parameters for field giants separated from field dwarfs by their 2MASS and  V  apparent magnitudes | Zendy

Bilir S. | Zendy; Karaali S. | Zendy; Güver T. | Zendy; Karataş Y. | Zendy; Ak S. G. | Zendy

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Galactic model parameters for field giants separated from field dwarfs by their 2MASS and V apparent magnitudes

Author(s) -

Bilir S.,

Karaali S.,

Güver T.,

Karataş Y.,

Ak S. G.

Publication year - 2006

Publication title -

astronomische nachrichten

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.394

H-Index - 63

eISSN - 1521-3994

pISSN - 0004-6337

DOI - 10.1002/asna.200510480

Subject(s) - physics , astrophysics , stars , field (mathematics) , space (punctuation) , astronomy , mathematics , pure mathematics , linguistics , philosophy

We present a method which separates field dwarfs and field giants by their 2MASS and V apparent magnitudes. This method is based on spectroscopically selected standards and is hence reliable.We applied it to stars in two fields, SA 54 and SA 82, and we estimated a full set of Galactic model parameters for giants including their total local space density. Our results are in agreement with the ones given in the recent literature. (© 2006 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)

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