BPS BS16929-005: found in 5 paper(s).

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/S.Honda et al.(2004)/ /D.K.Lai et al.(2004)/ /S.Honda et al.(2004)/ /W.Aoki et al.(2007)/ /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
2001-01-30 N/A SUBARUHDS 50000 56 5400 -51.29+-0.43
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Photometric data

V 13.61
B 14.23
B-V 0.62
V-K 1.91
H 11.75
J 12.17
K 11.67
EB-V 0.01

Atmospheric data

Teff 5270
log g 2.7
vturb 1.3

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Mg...-2.71+-0.320.38+-0.324.87+-0.32
Al...-3.94+-0.16-0.85+-0.162.53+-0.16
Si...-2.71+-0.160.38+-0.164.84+-0.16
Ca...-2.63+-0.170.46+-0.173.73+-0.17
Sc...-3.62+-0.16-0.53+-0.16-0.45+-0.16
Ti...-2.67+-0.120.42+-0.122.35+-0.12
Mn...-3.83+-0.16-0.74+-0.161.56+-0.16
Fe...-3.09+-0.15...4.52+-0.15
Co...-2.73+-0.060.36+-0.062.19+-0.06
Ni...-3.18+-0.16-0.09+-0.163.07+-0.16
Sr...-2.81+-0.160.28+-0.160.11+-0.16
Y...-2.93+-0.160.16+-0.16-0.70+-0.16
Ba...-3.68+-0.16-0.59+-0.16-1.46+-0.16
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

Isotope ratio

12C/13C >7

A0022

Title ABUNDANCES OF EXTREMELY METAL-POOR STAR CANDIDATES
ADS D.K.Lai et al.,AJ, 128, 2402, 2004
Authors D. K. Lai, M. Bolte, J. A. Johnson, S. Lucatello

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Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2003-04-23 N/A KECKII 7000 150 900 N/A

Photometric data

V 13.5

Atmospheric data

Teff 5212
log g 2.78
vturb -3.25

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Mg I...-2.640.634.94
Ti II...-2.740.532.28
Fe I...-3.27...4.23
Ba II...-3.47-0.20-1.34
    : 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
2001-01-30 N/A SUBARUHDS 50000 56 5400 -51.29+-0.43
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination 335106
Right Ascension 130329.4

Photometric data

V 13.61
B-V 0.62

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
2003-05-25 N/A SUBARUHDS 50000 N/A 600 -50.4+-0.13
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination +335106
Right Ascension 130329.4

Photometric data

V 13.610
B 14.228
H 11.750
J 12.170
K 11.670
EB-V 0.01

Atmospheric data

Teff 5250
log g 2.8
vturb 2.3

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
C...-2.09+-0.161.08+-0.166.3+-0.16
N...<-0.78+-0.07<2.39+-0.07<7.0+-0.07
Na...-3.23+-0.17-0.06+-0.172.94+-0.17
Mg...-2.68+-0.100.49+-0.104.85+-0.10
Ca...-3.04+-0.090.13+-0.093.27+-0.09
Ti II...-2.73+-0.140.44+-0.142.17+-0.14
Cr...-3.51+-0.09-0.34+-0.092.14+-0.09
Fe I...-3.17+-0.14...4.28+-0.14
Fe II...-3.18+-0.13...4.27+-0.13
Ba...-3.65+-0.12-0.48+-0.12-1.48+-0.12
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

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 5212
log g 2.78

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
C...-2.22+-0.221.05+-0.226.33+-0.22
Fe...-3.27...4.23
Sr...-2.750.520.22
Ba...-3.47-0.20-1.34
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)