BPS CS22190-007: found in 3 paper(s).

Labels:

/D.K.Lai et al.(2004)/ /D.K.Lai et al.(2007)/ /G.W.Preston et al.(2006)/

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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
1999-11-30 N/A KECKII 7000 150 900 N/A

Binarity

Vrad -110

Photometric data

V 14.20
B-V 0.46
EB-V 0.03

Atmospheric data

Teff 6013
log g 3.71
vturb -2.00

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Mg I...-1.820.205.76
Ca I...-1.910.114.45
Ti II...-0.901.124.12
Fe I...-2.02...5.48
Ba II...-1.110.911.02
    : 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 6013
log g 3.71

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
C...-2.02+-0.260.00+-0.266.53+-0.26
Fe...-2.02...5.48
Sr...-1.400.621.57
Ba...-1.110.911.02
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

A0182

Title ATMOSPHERES, CHEMICAL COMPOSITIONS, AND EVOLUTIONARY HISTORIES OF VERY METAL-POOR RED HORIZONTAL-BRANCH STARS IN THE GALACTIC FIELD AND IN NGC 7078 (M15)
ADS G.W.Preston et al.,AJ, 132, 85, 2006
Authors G. W. Preston, C. Sneden, I. B. Thompson, S. A. Shectman, G. S. Burley

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Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2003-08-18-0813 N/A MIKELCO 40000 100 3600 N/A

Binarity

Vrad -132

Photometric data

V 14.20
B-V 0.46
U-B -0.06
V-K 1.54
EB-V 0.00

Atmospheric data

Teff 5700+-150
log g 2.30+-0.3
vturb 1.95+-0.2

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
CH...<-2.70<-0.11<5.85
Na I...-1.83+-0.070.76+-0.074.50+-0.07
Mg I...-2.27+-0.070.32+-0.075.31+-0.07
Al I...-3.47-0.883.00
Si I...-2.320.275.23
Ca I...-2.23+-0.080.36+-0.084.13+-0.08
Sc II...-2.47+-0.110.12+-0.110.70+-0.11
Ti I...-2.29+-0.140.30+-0.142.73+-0.14
Ti II...-2.33+-0.090.26+-0.092.69+-0.09
V I...-2.390.201.61
Cr I...-2.76+-0.24-0.17+-0.242.91+-0.24
Cr II...-2.46+-0.170.13+-0.173.21+-0.17
Mn I...-3.21+-0.03-0.62+-0.032.18+-0.03
Fe I...-2.59+-0.10...4.91+-0.10
Fe II...-2.55+-0.14...4.95+-0.14
Sr II...-2.39+-0.070.20+-0.070.58+-0.07
Y II...-2.77+-0.14-0.18+-0.14-0.53+-0.14
Ba II...-2.65+-0.10-0.06+-0.10-0.52+-0.10
La II...-2.41+-0.150.18+-0.15-1.24+-0.15
Eu II...-2.23+-0.150.36+-0.15-1.72+-0.15
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)