BPS CS22893-010: 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
1999-09-28 N/A KECKII 7000 150 900 N/A

Photometric data

V 14.74
B-V 0.59
EB-V 0.04

Atmospheric data

Teff 5528
log g 3.44
vturb -2.50

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Mg I...-2.180.205.40
Ca I...-2.220.164.14
Ti II...-1.860.523.16
Fe I...-2.38...5.12
Ba II...-3.38-1.00-1.25
    : 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 5528
log g 3.44

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
C...-2.08+-0.260.30+-0.266.47+-0.26
Fe...-2.38...5.12
Sr...-2.40-0.020.57
Ba...<-3.38<-1.00<-1.25
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)