HD174912: found in 2 paper(s).

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/J.P.Fulbright(2000)/ /R.G.Gratton et al.(2003)/

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A0126

Title ABUNDANCES AND KINEMATICS OF FIELD HALO AND DISK STARS. I. OBSERVATIONAL DATA AND ABUNDANCE ANALYSIS
ADS J.P.Fulbright et al.,AJ, 120, 1841, 2000
Authors J. P. Fulbright

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Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
1994-09-18 N/A LICKHAMILTON N/A 175 900
1995-06-10 N/A LICKHAMILTON N/A 220 700

Photometric data

V 7.15

Atmospheric data

Teff 5825
log g 4.3
vturb 1

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Li I...1.021.582.18
Na I...-0.500.065.83
Mg I...-0.350.217.23
Al I...-0.410.156.06
Si I...-0.340.227.21
Ca I...-0.450.115.91
Ti...-0.450.114.57
Cr I...-0.550.015.12
Fe...-0.56...6.94
Ni I...-0.520.045.73
Y II...-0.66-0.11.58
Zr II...-0.62-0.061.98
Ba II...-0.400.161.73
Eu II...-0.400.160.11
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

A0135

Title Abundances for metal-poor stars with accurate parallaxes
ADS R.G.Gratton et al.,AAP, 404, 187, 2003
Authors R. G. Gratton, E. Carretta, R. Claudi, S. Lucatello, M. Barbieri

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Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
N/A N/A N/A N/A N/A N/A -11.9
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination 383736
Right Ascension 185125

Photometric data

V 8.58

Atmospheric data

Teff 5916
log g 4.36
vturb 0.85

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Na I...-0.42+-0.0540.04+-0.0545.91+-0.054
Mg I...-0.24+-0.0550.22+-0.0557.34+-0.055
Si I...-0.38+-0.0480.08+-0.0487.17+-0.048
Ca I...-0.36+-0.0330.1+-0.0336.00+-0.033
Ti I...-0.45+-0.030.01+-0.034.57+-0.03
Ti II...-0.45+-0.0480.01+-0.0484.57+-0.048
Fe I...-0.46+-0.051...7.04+-0.051
Fe II...-0.57+-0.066...6.93+-0.066
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)