HE0507-1653: found in 1 paper(s).

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/W.Aoki et al.(2007)/

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A0122

Title Carbon-enhanced Metal-poor Stars. I. Chemical Compositions of 26 Stars
ADS W.Aoki et al.,ApJ, 655, 492, 2007
Authors W. Aoki, T. Beers, N. Christlieb, J. E. Norris, S. G. Ryan, S. Tsangarides

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Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2002-10-26 N/A SUBARUHDS 50000 N/A 1200 353.01+-0.07
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination -165005
Right Ascension 050916.5

Binarity

Vrad 353.01

Photometric data

V 12.507
B 13.633
H 10.430
J 10.883
K 10.315
EB-V 0.03

Atmospheric data

Teff 5000
log g 2.4
vturb 2.0

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
C...-0.09+-0.191.29+-0.198.3+-0.19
CN...-0.58+-0.320.80+-0.327.2+-0.32
Na I...-0.95+-0.290.43+-0.295.22+-0.29
Mg I...-1.19+-0.120.19+-0.126.34+-0.12
Ca I...-0.80+-0.120.58+-0.125.51+-0.12
Sc II...-1.18+-0.170.20+-0.171.87+-0.17
Ti I...-0.91+-0.120.47+-0.123.99+-0.12
Ti II...-1.00+-0.150.38+-0.153.90+-0.15
Cr I...-1.31+-0.120.07+-0.124.33+-0.12
Fe I...-1.38+-0.19...6.07+-0.19
Fe II...-1.39+-0.17...6.06+-0.17
Ni I...-1.13+-0.150.25+-0.155.09+-0.15
Zn I...-1.26+-0.160.12+-0.163.34+-0.16
Ba II...0.51+-0.141.89+-0.142.68+-0.14
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)