BPS BS16085-0050: found in 4 paper(s).

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/S.Honda et al.(2004)/ /S.Giridhar et al.(2001)/ /S.Honda et al.(2004)/ /D.K.Lai et al.(2007)/

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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
2001-01-31 N/A SUBARUHDS 50000 100 5100 -75.06+-0.28
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Photometric data

V 12.15
B 12.89
B-V 0.74
V-K 2.15
H 10.01
J 10.47
K 9.94
EB-V 0.02

Atmospheric data

Teff 4950
log g 1.8
vturb 1.8

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
CH...<-3.43<-0.52<5.12
Mg I...-2.30+-0.170.61+-0.175.28+-0.17
Al I...-3.44+-0.1-0.53+-0.13.03+-0.1
Si I...-1.98+-0.10.93+-0.15.57+-0.1
Ca I...-2.53+-0.030.38+-0.033.83+-0.03
Sc II...-2.61+-0.070.3+-0.070.56+-0.07
Ti...-2.69+-0.090.22+-0.092.33+-0.09
V...-2.66+-0.10.25+-0.11.34+-0.1
Cr...-2.85+-0.10.06+-0.12.82+-0.1
Mn I...-2.92+-0.15-0.01+-0.152.47+-0.15
Fe...-2.91+-0.1...4.6+-0.1
Co I...-2.63+-0.090.28+-0.092.29+-0.09
Ni I...-2.71+-0.10.2+-0.13.54+-0.1
Sr II...-4.62+-0.1-1.71+-0.1-1.7+-0.1
Ba II...-4.47+-0.1-1.56+-0.1-2.34+-0.1
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

Isotope ratio

12C/13C >3

A0037

Title Chemical Compositions of Four Metal-poor Giant Stars
ADS S.Giridhar et al.,, 113, 519, 2001
Authors S. Giridhar, D. Lambert, G. Gonzalez, G. Pandey

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Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
N/A N/A 38000 90 N/A -72
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Binarity

Vrad -72

Photometric data

V 12.1

Atmospheric data

Teff 4750
log g 1.0
vturb 2.3

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
C I...<-3.6<-0.5<4.95
Na I...-2.99+-0.06-0.133.34+-0.06
Mg I...-2.23+-0.22+0.885.35+-0.22
Al I...-3.21+-0.08-0.103.26+-0.08
Si I...-1.88+-0.29+1.235.67+-0.29
Ca I...-2.56+-0.14+0.553.80+-0.14
Sc II...-2.56+-0.08+0.550.61+-0.08
Ti I...-2.88+-0.13+0.222.14+-0.13
Ti II...-2.90+-0.19+0.212.12+-0.19
Cr I...-3.38+-0.22-0.272.29+-0.22
Mn I...-4.20-1.101.19
Fe I...-3.15+-0.17...4.35+-0.17
Fe II...-3.06+-0.15...4.44+-0.15
Co I...-2.53+-0.15+0.572.39+-0.15
Ni I...-2.53+-0.26+0.303.72+-0.26
Sr II...-5.02+-0.05-1.92-2.05+-0.05
Ba II...-4.46+-0.18-1.35-2.33+-0.18
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

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
2001-01-31 N/A SUBARUHDS 50000 100 5100 -75.06+-0.28
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination 192244
Right Ascension 123746.7

Binarity

Vrad -75.06+-0.28

Photometric data

V 12.15
B-V 0.74

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 4882
log g 1.93

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
C...-3.68+-0.26-0.80+-0.264.87+-0.26
Fe...-2.88...4.62
Sr...-4.60-1.72-1.63
Ba...<-4.23<-1.35<-2.10
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)