BPS CS30325-094: found in 5 paper(s).

Labels:

/R.Cayrel et al.(2004)/ /M.Spite et al.(2005)/ /W.Aoki et al.(2005)/ /M.Spite et al.(2006)/ /S.M.Andrievsky et al.(2007)/

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A0016

Title First stars V - Abundance patterns from C to Zn and supernova yields in the early Galaxy
ADS R.Cayrel et al.,AAP, 416, 1117, 2004
Authors R. Cayrel, E. Depagne, M. Spite, V. Hill, F. Spite, P. Francois, B. Plez, T. Beers, F. Primas, J. Andersen, B. Barbuy, P. Bonifacio, P. Molaro, B. Nordstrom

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Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2000-07 N/A VLT 47000 110 7200 N/A
2000-08 N/A VLT 47000 N/A N/A N/A
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Photometric data

V 12.33
B-V 0.70
J-K 0.48
V-K 2.15
EB-V 0.02

Atmospheric data

Teff 4950
log g 2.0
vturb 1.5

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
C...-3.32-0.025.20
Na...-3.210.093.12
Mg...-2.92+-0.140.38+-0.144.66+-0.14
Al...-3.88-0.582.59
Si...-2.490.815.06
K...-2.570.732.55
Ca...-2.92+-0.110.38+-0.113.44+-0.11
Sc...-2.97+-0.090.33+-0.090.20+-0.09
Ti I...-3.03+-0.050.27+-0.051.99+-0.05
Ti II...-3.01+-0.100.29+-0.102.01+-0.10
Cr...-3.74+-0.09-0.44+-0.091.93+-0.09
Mn...-3.85+-0.05-0.55+-0.051.54+-0.05
Fe I...-3.30+-0.140.00+-0.144.20+-0.14
Fe II...-3.30+-0.130.01+-0.134.20+-0.13
Co...-3.01+-0.080.29+-0.081.91+-0.08
Ni...-3.22+-0.040.08+-0.043.03+-0.04
Zn...-3.060.241.54
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

A0025

Title First stars VI – Abundances of C, N, O, Li, and mixing in extremely metal-poor giants. Galactic evolution of the light elements
ADS M.Spite et al.,AAP, 430, 655, 2005
Authors M. Spite, R. Cayrel, B. Plez, V. Hill, F. Spite, E. Depagne, P. Francois, P. Bonifacio, B. Barbuy, T. Beers, J. Andersen, P. Molaro, B. Nordstrom, F. Primas

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Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
N/A N/A VLT 47000 30 N/A N/A
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Photometric data

V 12.32

Atmospheric data

Teff 4950
log g 2.0
vturb 1.5

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Li I...<-1.41<1.89<-0.25
C...-3.30+-0.050.00+-0.055.25+-0.05
N...-3.120.184.85
O I...-2.580.726.29
Fe...-3.30...4.20
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

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 139 20min -157.64+-0.25
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination +042138
Right Ascension 145439.3

Photometric data

V 12.317
B 13.019
H 10.234
J 10.682
K 10.130
EB-V 0.04

Atmospheric data

Teff 5050
log g 2.1
vturb 2.0

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
C...-2.670.55.7
Mg...-2.62+-0.110.55+-0.114.96+-0.11
Al...-3.83+-0.18-0.66+-0.182.66+-0.18
Si...-2.31+-0.130.86+-0.135.25+-0.13
Ca...-2.83+-0.110.34+-0.113.52+-0.11
Sc...-2.80+-0.230.37+-0.230.30+-0.23
Ti I...-2.77+-0.120.40+-0.122.17+-0.12
Ti II...-2.73+-0.240.44+-0.242.21+-0.24
Cr...-3.63+-0.10-0.46+-0.102.06+-0.10
Mn...-4.22+-0.11-1.05+-0.111.31+-0.11
Fe I...-3.17+-0.20...4.33+-0.20
Fe II...-3.14+-0.19...4.36+-0.19
Co...-2.65+-0.110.52+-0.112.26+-0.11
Ni...-3.28+-0.11-0.11+-0.112.97+-0.11
Zn...-2.77+-0.210.40+-0.211.90+-0.21
Sr...-5.52+-0.24-2.35+-0.24-2.60+-0.24
Y...<-3.05<0.12<-0.82
Zr...<-3.04<0.13<-0.43
Ba...<-4.93<-1.76<-2.71
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

A0091

Title First stars IX - Mixing in extremely metal-poor giants. Variation of the 12C/13C, [Na/Mg] and [Al/Mg] ratios
ADS M.Spite et al.,AAP, 455, 291, 2006
Authors M. Spite, R. Cayrel, V. Hill, F. Spite, P. Francois, B. Plez, P. Bonifacio, P. Molaro, E. Depagne, J. Andersen, B. Barbuy, T. C. Beers, B. Nordstrom, F. Primas

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Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
N/A VLT 47000 130 N/A N/A
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Photometric data

V 12.32

Atmospheric data

Teff 4950
log g 2.0
vturb 1.5

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
C...-3.28+-0.050.02+-0.055.27+-0.05
N...-3.12+-0.180.18+-0.184.85+-0.18
Fe...-3.30...4.20
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

Isotope ratio

12C/13C 20+8-5

A0110

Title NLTE determination of the sodium abundance in a homogeneous sample of extremely metal-poor stars
ADS S.M.Andrievsky et al.,AAP, 464, 1081, 2007
Authors S. M. Andrievsky, M. Spite, S. A. Korotin, F. Spite, P. Bonifacio, R. Cayrel, V. Hill, P. Francois

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Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
N/A VLT 43000 200 N/A N/A
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Photometric data

V 12.32

Atmospheric data

Teff 4950
log g 2.0
vturb 1.5

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Na...-3.41-0.112.84
Fe...-3.30...4.20
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)