BD+09_2190: found in 4 paper(s).

Labels:

/E.Arnone et al.(2005)/ /M.Asplund et al.(2006)/ /A.Hosford et al.(2009)/ /C.Charbonnel and F. Primas(2005)/

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A0075

Title Mg abundances in metal-poor halo stars as a tracer of early Galactic mixing
ADS E.Arnone et al.,AAP, 430, 507, 2005
Authors E. Arnone, S. G. Ryan, D. Argast, J. E. Norris, T. C. Beers

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Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
N/A ANGLO 40000 >100 N/A N/A
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Photometric data

V 11.14

Atmospheric data

Teff 6250
log g 3.6+-0.2
vturb 1.3

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Mg I...-2.61+-0.070.22+-0.074.97+-0.07
Ca I...-2.51+-0.060.32+-0.063.85+-0.06
Fe I...-2.83+-0.02...4.67+-0.02
Fe II...-2.87+-0.07...4.63+-0.07
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

A0089

Title Lithium Isotopic Abundances in Metal-poor Halo Stars
ADS M.Asplund et al.,ApJ, 644, 229, 2006
Authors M. Asplund, D. L. Lambert, P. E. Nissen, F. Primas, V. V. Smith

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Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2002-02-05-0425 N/A VLT 120000 400 90 266.6
2002-02-06-0516 N/A VLT 120000 400 90 266.0
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Binarity

Vrad 266.0

Photometric data

V 11.15

Atmospheric data

Teff 6392
log g 4.09
vturb 1.5

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Li...0.97+-0.013.63+-0.012.13+-0.01
O...-2.220.446.65
Fe...-2.66...4.84
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

Isotope ratio

6Li/7Li -0.033+-0.027

A0169

Title Lithium abundances of halo dwarfs based on excitation temperature. I. Local thermodynamic equilibrium
ADS A.Hosford et al.,AAP, 493, 601, 2009
Authors A. Hosford, S. G. Ryan, A. E. GarciaPerez, J. E. Norris, K. A. Olive

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Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
N/A N/A ANGLO 43000 95 N/A N/A
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination 085124
Right Ascension 092635

Photometric data

V 11.14
B-V 0.36

Atmospheric data

Teff 6486+-129
log g 4.44+-0.14
vturb 1.50

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Li I...0.98+-0.0843.66+-0.0842.14+-0.084
Fe...-2.68...4.82
Fe I...-2.84...4.66
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

A0191

Title The lithium content of the Galactic Halo stars
ADS C.Charbonnel et al.,AAP, 442, 961, 2005
Authors C. Charbonnel, F. Primas

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Basic Informations

Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination 8.63347
Right Ascension 142.31484

Photometric data

V 11.147
B-V 0.39
EB-V 0.046

Atmospheric data

Teff 6426
log g 3.85

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Li I...1.02+0.031-0.0333.90+0.031-0.0332.181+0.031-0.033
Fe...-2.88+-0.040...4.62+-0.040
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)