BPS CS31070-058: found in 2 paper(s).

Labels:

/D.K.Lai et al.(2004)/ /D.K.Lai et al.(2007)/

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A0022

Title ABUNDANCES OF EXTREMELY METAL-POOR STAR CANDIDATES
ADS D.K.Lai et al.,AJ, 128, 2402, 2004
Authors D. K. Lai, M. Bolte, J. A. Johnson, S. Lucatello

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Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2000-08-28 N/A KECKII 7000 150 900 N/A

Binarity

Vrad -163

Photometric data

V 13.52

Atmospheric data

Teff 4864
log g 1.89
vturb -2.25

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Mg I...-1.860.435.72
Ca I...-1.950.344.41
Ti II...-2.080.212.94
Cr I...-2.42-0.133.25
Fe I...-2.29...5.21
Ba II...-2.50-0.21-0.37
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

A0128

Title Carbon and Strontium Abundances of Metal-poor Stars
ADS D.K.Lai et al.,ApJ, 667, 1185, 2007
Authors D. K. Lai, J. A. Johnson, M. Bolte, S. Lucatello

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Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
N/A N/A KECKII 7000 N/A N/A N/A

Atmospheric data

Teff 4864
log g 1.89

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
C...-2.14+-0.190.15+-0.196.41+-0.19
Fe...-2.29...5.21
Sr...-2.150.140.82
Ba...-2.50-0.21-0.37
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)