G 18-40: found in 2 paper(s).

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/A.M.Boesgaard et al.(2005)/ /A.Stephens and A. M. Boesgaard(2002)/

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A0193

Title Lithium and Lithium Depletion in Halo Stars on Extreme Orbits
ADS A.M.Boesgaard et al.,ApJ, 633, 398, 2005
Authors A. M. Boesgaard, A. Stephens, C. P. Deliyannis

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Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
N/A KECKHIRES 48000 140 N/A N/A
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Atmospheric data

Teff 5681+-67
log g 4.18+-0.34
vturb 1.27+-0.09

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Li I...0.93+-0.052.84+-0.052.09+-0.05
Fe...-1.91+-0.05...5.59+-0.05
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

A0199

Title ABUNDANCES FROM HIGH-RESOLUTION SPECTRA OF KINEMATICALLY INTERESTING HALO STARS
ADS A.Stephens et al.,AJ, 123, 1647, 2002
Authors A. Stephens, A. M. Boesgaard

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Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
N/A 2450987.553 KECKHIRES 48000 140 2700 -191.5+-0.6

Binarity

Vrad -191.5+-0.6

Photometric data

V 12.470
B-V 0.530

Atmospheric data

Teff 5681+-67
log g 4.18+-0.34
vturb 1.27+-0.09

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Na I...-2.23+-0.15-0.30+-0.164.10+-0.15
Mg I...-1.63+-0.05+0.30+-0.085.95+-0.05
Si...-1.71+-0.12+0.22+-0.125.84+-0.12
Si I...-1.71+-0.110.22+-0.115.84+-0.11
Ca I...-1.66+-0.10+0.27+-0.114.70+-0.10
Ti...-1.69+-0.07+0.24+-0.073.33+-0.07
Ti I...-1.77+-0.070.16+-0.073.25+-0.07
Ti II...-1.65+-0.050.28+-0.053.37+-0.05
Cr...-1.97+-0.10-0.04+-0.103.70+-0.10
Cr I...-2.00+-0.09-0.07+-0.093.67+-0.09
Cr II...-1.87+-0.170.06+-0.173.80+-0.17
Fe...-1.93+-0.06...5.57+-0.06
Fe I...-1.90+-0.07...5.60+-0.07
Fe II...-2.00+-0.10...5.50+-0.10
Ni I...-2.03+-0.11-0.10+-0.134.22+-0.11
Y II...-2.20+-0.15-0.27+-0.160.04+-0.15
Ba II...-1.97+-0.12-0.04+-0.130.16+-0.12
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)