BPS CS30306-132: found in 3 paper(s).

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/S.Honda et al.(2004)/ /W.Aoki et al.(2005)/ /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
2001-07-26 N/A SUBARUHDS 50000 85 4493 109.01+-0.31
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Photometric data

V 12.81
B 13.61
B-V 0.80
V-K 2.03
H 11.00
J 11.52
K 10.75
EB-V 0.01

Atmospheric data

Teff 5110
log g 2.5
vturb 1.8

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
C...-2.080.346.48
Mg...-2.09+-0.190.33+-0.195.49+-0.19
Al...-3.06+-0.14-0.64+-0.143.41+-0.14
Si...-1.91+-0.140.51+-0.145.64+-0.14
Ca...-2.08+-0.030.34+-0.034.28+-0.03
Sc...-2.30+-0.140.12+-0.140.87+-0.14
Ti...-2.07+-0.030.35+-0.032.95+-0.03
V...-2.21+-0.140.21+-0.141.79+-0.14
Cr...-2.36+-0.140.06+-0.143.31+-0.14
Mn...-2.55+-0.23-0.13+-0.232.84+-0.23
Fe...-2.42+-0.13...5.09+-0.13
Co...-2.18+-0.140.24+-0.142.74+-0.14
Ni...-2.68+-0.14-0.26+-0.143.57+-0.14
Sr...-2.28+-0.140.14+-0.140.64+-0.14
Y...-2.30+-0.120.12+-0.12-0.07+-0.12
Zr...-1.96+-0.140.46+-0.140.65+-0.14
Ba...-2.20+-0.140.22+-0.140.02+-0.14
La...-2.00+-0.060.42+-0.06-0.78+-0.06
Ce...-1.94+-0.260.48+-0.26-0.31+-0.26
Pr...-1.45+-0.140.97+-0.14-0.65+-0.14
Nd...-1.87+-0.120.55+-0.12-0.38+-0.12
Sm...-1.80+-0.140.62+-0.14-0.82+-0.14
Eu...-1.57+-0.050.85+-0.05-1.02+-0.05
Gd...-1.46+-0.140.96+-0.14-0.37+-0.14
Dy...-1.60+-0.110.82+-0.11-0.43+-0.11
Er...-1.59+-0.220.83+-0.22-0.62+-0.22
Tm...-1.53+-0.140.89+-0.14-1.38+-0.14
Yb...-1.77+-0.140.65+-0.14-0.81+-0.14
Th...-1.21+-0.151.21+-0.15-1.12+-0.15
U...<-0.92<1.50-1.42
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

Isotope ratio

12C/13C >20

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 129 30min -108.71+-0.16
2001-07-26 N/A SUBARUHDS 50000 166 75min -108.46+-0.29
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination +072702
Right Ascension 151418.6

Photometric data

V 12.867
B 13.605
H 10.844
J 11.278
K 10.746
EB-V 0.01

Atmospheric data

Teff 5100
log g 2.2
vturb 1.9

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
C...-1.900.56.5
Mg...-1.92+-0.120.48+-0.125.66+-0.12
Al...-2.93+-0.18-0.53+-0.183.56+-0.18
Si...-2.12+-0.130.28+-0.135.44+-0.13
Ca...-2.10+-0.120.30+-0.124.25+-0.12
Sc...-2.30+-0.230.10+-0.230.80+-0.23
Ti I...-2.15+-0.120.25+-0.122.79+-0.12
Ti II...-1.99+-0.240.41+-0.242.95+-0.24
Cr...-2.63+-0.10-0.23+-0.103.06+-0.10
Mn...-3.05+-0.17-0.65+-0.172.48+-0.17
Fe I...-2.40+-0.21...5.10+-0.21
Fe II...-2.42+-0.19...5.08+-0.19
Co...-2.13+-0.110.27+-0.112.78+-0.11
Ni...-2.49+-0.17-0.09+-0.173.76+-0.17
Zn...-2.25+-0.210.15+-0.212.42+-0.21
Sr...-2.25+-0.160.15+-0.160.67+-0.16
Y...-2.43+-0.24-0.03+-0.24-0.20+-0.24
Zr...-1.99+-0.240.41+-0.240.62+-0.24
Ba...-2.22+-0.260.18+-0.260.00+-0.26
La...-1.98+-0.250.42+-0.25-0.76+-0.25
Ce...-2.02+-0.250.38+-0.25-0.44+-0.25
Nd...-1.94+-0.250.46+-0.25-0.45+-0.25
Sm...-1.58+-0.250.82+-0.25-0.57+-0.25
Eu...-1.69+-0.250.71+-0.25-1.14+-0.25
Gd...-1.62+-0.250.78+-0.25-0.50+-0.25
Dy...-1.62+-0.250.78+-0.25-0.48+-0.25
Er...-1.54+-0.250.86+-0.25-0.61+-0.25
Yb...-1.850.55-0.77
    : 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
2001-07-26 N/A SUBARUHDS 50000 85 4493 109.01+-0.31
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination 072702
Right Ascension 151418.6

Photometric data

V 12.81
B-V 0.80