HE0105-2202: found in 1 paper(s).

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/J.G.Cohen et al.(2004)/

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A0036

Title Abundances In Very Metal-Poor Dwarf Stars
ADS J.G.Cohen et al.,ApJ, 612, 1107, 2004
Authors J. G. Cohen, N. Christlieb, A. McWilliam, S. Shectman, I. Thompson, G. J. Wasserburg, I. Ivans, M. Dehn, T. Karlsson, J. Melendez

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Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2002-09 N/A KECKHIRES 34000 65 3600 N/A
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination -214606
Right Ascension 010731.2

Photometric data

V 15.76
EB-V 0.016

Atmospheric data

Teff 6330
log g 4.4
vturb 1.6

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Mg I...-2.11+-0.290.49+-0.295.47+-0.29
Al I...-2.86+-0.05-0.26+-0.053.61+-0.05
Si I...-2.390.215.16
Ca I...-2.34+-0.110.26+-0.114.02+-0.11
Sc II...-2.42+-0.250.18+-0.250.75+-0.25
Ti I...-1.83+-0.160.77+-0.163.19+-0.16
Ti II...-2.27+-0.130.33+-0.132.75+-0.13
Cr I...-2.84+-0.15-0.24+-0.152.83+-0.15
Mn I...-3.26+-0.08-0.66+-0.082.13+-0.08
Fe I...-2.60+-0.18...4.90+-0.18
Fe II...-2.58+-0.17...4.92+-0.17
Co I...-2.06+-0.030.54+-0.032.86+-0.03
Ni I...-2.77-0.173.48
Sr II...-2.99+-0.04-0.39+-0.04-0.02+-0.04
Ba II...-2.92+-0.20-0.32+-0.20-0.79+-0.20
Eu II...<-0.88<1.72<-0.37
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)