BPS BS16934-009: 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
2001-07-7 N/A KECKII 7000 150 400 N/A

Photometric data

V 12.73
B-V 1.27
EB-V 0.02

Atmospheric data

Teff 4258
log g 0.59
vturb -0.75

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Ca I...-1.000.575.36
Ti II...-0.940.634.08
Cr I...-1.99-0.423.68
Fe I...-1.57...5.93
Ba II...-1.350.220.78
    : 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 4256
log g 0.59

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
C...-2.15+-0.26-0.60+-0.266.40+-0.26
Fe...-1.55...5.95
Sr...-1.250.301.72
Ba...-1.330.220.80
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)