BPS BS16543-097: found in 1 paper(s).

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/W.Aoki et al.(2005)/

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A0057

Title Spectroscopic Studies of Very Metal-poor Stars with the Subaru High Dispersion Spectrograph. III. Light Neutron-Capture Elements
ADS W.Aoki et al.,ApJ, 632, 611, 2005
Authors W. Aoki, S. Honda, T. C. Beers, T. Kajino, H. Ando, J. E. Norris, S. G. Ryan, H. Izumiura, K. Sadakane, M. Takada-Hidai

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Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2001-04-14 N/A SUBARUHDS 50000 164 40min -24.57+-0.21
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination +213842
Right Ascension 132628.3

Binarity

Vrad -24.57+-0.21

Photometric data

V 12.570
B 13.261
H 10.542
J 11.009
K 10.463
EB-V 0.01

Atmospheric data

Teff 5000
log g 2.1
vturb 1.6

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
CH...-2.220.36.2
Mg I...-2.13+-0.10.39+-0.15.45+-0.1
Al I...-3.17+-0.17-0.65+-0.173.32+-0.17
Si I...-2.22+-0.120.3+-0.125.34+-0.12
Ca I...-2.28+-0.10.24+-0.14.07+-0.1
Sc II...-2.53+-0.22-0.01+-0.220.57+-0.22
Ti I...-2.39+-0.110.13+-0.112.55+-0.11
Ti II...-2.23+-0.240.29+-0.242.71+-0.24
Cr I...-2.76+-0.09-0.24+-0.092.93+-0.09
Mn I...-3.20+-0.14-0.68+-0.142.33+-0.14
Fe I...-2.52+-0.2...4.98+-0.2
Fe II...-2.53+-0.19...4.97+-0.19
Co I...-2.41+-0.090.11+-0.092.5+-0.09
Ni I...-2.61+-0.09-0.09+-0.093.64+-0.09
Zn I...-2.50+-0.210.02+-0.212.17+-0.21
Sr II...-2.45+-0.240.07+-0.240.47+-0.24
Y II...-2.73+-0.23-0.21+-0.23-0.5+-0.23
Zr II...-2.24+-0.230.28+-0.230.37+-0.23
Ba II...-2.68+-0.25-0.16+-0.25-0.46+-0.25
La II...-2.56+-0.24-0.04+-0.24-1.34+-0.24
Ce II...-2.44+-0.240.08+-0.24-0.81+-0.24
Nd II...-2.31+-0.240.21+-0.24-0.82+-0.24
Eu II...-2.15+-0.240.37+-0.24-1.6+-0.24
Gd II...-1.94+-0.240.58+-0.24-0.85+-0.24
Er II...-2.03+-0.240.49+-0.24-1.06+-0.24
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)