BPS BS16082-129: found in 2 paper(s).

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/S.Honda et al.(2004)/ /S.Honda et al.(2004)/

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A0017

Title Spectroscopic Studies of Extremely Metal-Poor Stars with the Subaru High Dispersion Spectrograph. II. The r-Process Elements, Including Thorium
ADS S.Honda et al.,ApJ, 607, 474, 2004
Authors S. Honda, W. Aoki, T. Kajino, H. Ando, T. C. Beers, H. Izumiura, K. Sadakane, M. Takada-Hidai

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Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2001-01-30 N/A SUBARUHDS 50000 55 5400 -92.16+-0.30
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Photometric data

V 13.55
B 14.22
B-V 0.67
V-K 2.18
H 11.40
J 11.86
K 11.31
EB-V 0.02

Atmospheric data

Teff 4900
log g 1.8
vturb 1.6

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
CH...-2.570.295.99
Mg I...-2.58+-0.150.28+-0.155+-0.15
Al I...-3.80+-0.16-0.94+-0.162.67+-0.16
Si I...-2.50+-0.160.36+-0.165.05+-0.16
Ca I...-2.55+-0.040.31+-0.043.81+-0.04
Sc II...-2.87+-0.06-0.01+-0.060.3+-0.06
Ti...-2.62+-0.120.24+-0.122.4+-0.12
V...-2.84+-0.160.02+-0.161.16+-0.16
Cr...-2.86+-0.160.00+-0.162.81+-0.16
Mn I...-3.17+-0.1-0.31+-0.12.22+-0.1
Fe...-2.86+-0.15...4.65+-0.15
Co I...-2.54+-0.130.32+-0.132.38+-0.13
Ni I...-3.05+-0.16-0.19+-0.163.2+-0.16
Sr II...-3.59+-0.16-0.73+-0.16-0.67+-0.16
Y II...-3.42+-0.25-0.56+-0.25-1.19+-0.25
Zr II...-2.87+-0.36-0.01+-0.36-0.26+-0.36
Ba II...-3.83+-0.16-0.97+-0.16-1.61+-0.16
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

Isotope ratio

12C/13C >7

A0085

Title Spectroscopic Studies of Extremely Metal-Poor Stars with the Subaru High Dispersion Spectrograph. I. Observational Data
ADS S.Honda et al.,ApJS, 152, 113, 2004
Authors S. Honda, W. Aoki, H. Ando, H. Izumiura, T. Kajino, E. Kambe, S. Kawanomoto, K. Noguchi, K. Okita, K. Sadakane, B. Sato, M. Takada-Hidai, Y. Takeda, E. Watanabe, T. C. Beers, J. E. Norris, S. G. Ryan

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Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2001-01-30 N/A SUBARUHDS 50000 55 5400 -92.16+-0.30
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination 285746
Right Ascension 134711.5

Binarity

Vrad -92.16+-0.30

Photometric data

V 13.55
B-V 0.67