BPS CS22883-020: found in 2 paper(s).

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/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
2003-04-23 N/A KECKII 7000 150 1000 N/A

Photometric data

V 14.58
B-V 0.44
EB-V 0.03

Atmospheric data

Teff 6099
log g 3.74
vturb -2.00

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Mg I...-1.700.325.88
Ca I...-1.650.374.71
Ti II...-1.680.343.34
Fe I...-2.02...5.48
Ba II...-2.77-0.75-0.64
    : 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 6099
log g 3.74

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
C...<-1.62<0.40<6.93
Fe...-2.02...5.48
Sr...-2.40-0.380.57
Ba...-2.77-0.75-0.64
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)