VLT-UVES spectroscopy of a bulge giant magnified through microlensing: EROS-BLG-2000-5

D. Minniti; B. Barbuy; V. Hill; E. Bica; S. Ortolani; R. M. Rich; K. H. Cook; T. Vandehei; A. Renzini; L. Pasquini; D. Bennett

doi:10.1051/0004-6361:20020111

VLT-UVES spectroscopy of a bulge giant magnified through microlensing: EROS-BLG-2000-5

D. Minniti, B. Barbuy, V. Hill, E. Bica, S. Ortolani, R. M. Rich, K. H. Cook, T. Vandehei, A. Renzini, L. Pasquini, D. Bennett

Facultad Ciencias Exactas

Producción científica: Contribución a una revista › Artículo › revisión exhaustiva

2 Citas (Scopus)

Resumen

Determination of atmospheric parameters of the lensed star was discussed. High resolution spectra of a magnified bulge star were obtained at the 8 m Kueyen VLT-UT2 telescope with the UVES spectrograph. Oxygen abundances were estimated by taking into account the molecular dissociation equilibrium. Stellar parameters of effective temperature, gravity log, reddening and metallicity were derived from the data.

Idioma original	Inglés
Páginas (desde-hasta)	884-889
Número de páginas	6
Publicación	Astronomy and Astrophysics
Volumen	384
N.º	3
DOI	https://doi.org/10.1051/0004-6361:20020111
Estado	Publicada - mar. 2002

Áreas temáticas de ASJC Scopus

Astronomía y astrofísica
Ciencias planetarias y espacial

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title = "VLT-UVES spectroscopy of a bulge giant magnified through microlensing: EROS-BLG-2000-5",

abstract = "Determination of atmospheric parameters of the lensed star was discussed. High resolution spectra of a magnified bulge star were obtained at the 8 m Kueyen VLT-UT2 telescope with the UVES spectrograph. Oxygen abundances were estimated by taking into account the molecular dissociation equilibrium. Stellar parameters of effective temperature, gravity log, reddening and metallicity were derived from the data.",

keywords = "Abundances, Galaxy: bulge, Gravitational lensing",

author = "D. Minniti and B. Barbuy and V. Hill and E. Bica and S. Ortolani and Rich, {R. M.} and Cook, {K. H.} and T. Vandehei and A. Renzini and L. Pasquini and D. Bennett",

year = "2002",

month = mar,

doi = "10.1051/0004-6361:20020111",

language = "English",

volume = "384",

pages = "884--889",

journal = "Astronomy and Astrophysics",

issn = "0004-6361",

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TY - JOUR

T1 - VLT-UVES spectroscopy of a bulge giant magnified through microlensing

T2 - EROS-BLG-2000-5

AU - Minniti, D.

AU - Barbuy, B.

AU - Hill, V.

AU - Bica, E.

AU - Ortolani, S.

AU - Rich, R. M.

AU - Cook, K. H.

AU - Vandehei, T.

AU - Renzini, A.

AU - Pasquini, L.

AU - Bennett, D.

PY - 2002/3

Y1 - 2002/3

N2 - Determination of atmospheric parameters of the lensed star was discussed. High resolution spectra of a magnified bulge star were obtained at the 8 m Kueyen VLT-UT2 telescope with the UVES spectrograph. Oxygen abundances were estimated by taking into account the molecular dissociation equilibrium. Stellar parameters of effective temperature, gravity log, reddening and metallicity were derived from the data.

AB - Determination of atmospheric parameters of the lensed star was discussed. High resolution spectra of a magnified bulge star were obtained at the 8 m Kueyen VLT-UT2 telescope with the UVES spectrograph. Oxygen abundances were estimated by taking into account the molecular dissociation equilibrium. Stellar parameters of effective temperature, gravity log, reddening and metallicity were derived from the data.

KW - Abundances

KW - Galaxy: bulge

KW - Gravitational lensing

UR - http://www.scopus.com/inward/record.url?scp=0036501032&partnerID=8YFLogxK

U2 - 10.1051/0004-6361:20020111

DO - 10.1051/0004-6361:20020111

M3 - Article

AN - SCOPUS:0036501032

SN - 0004-6361

VL - 384

SP - 884

EP - 889

JO - Astronomy and Astrophysics

JF - Astronomy and Astrophysics

IS - 3

ER -

VLT-UVES spectroscopy of a bulge giant magnified through microlensing: EROS-BLG-2000-5

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