HE2341-2029: 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 85 9600 N/A
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination -201320
Right Ascension 234419.7

Photometric data

V 16.25
EB-V 0.027

Atmospheric data

Teff 6500
log g 4.4
vturb 1.6

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Mg I...-2.02+-0.220.44+-0.225.56+-0.22
Al I...-2.68+-0.11-0.22+-0.113.79+-0.11
Si I...-2.270.195.28
Ca I...-2.12+-0.090.34+-0.094.24+-0.09
Sc II...-2.15+-0.030.31+-0.031.02+-0.03
Ti I...-1.87+-0.210.59+-0.213.15+-0.21
Ti II...-2.06+-0.180.40+-0.182.96+-0.18
Cr I...-2.69+-0.08-0.23+-0.082.98+-0.08
Mn I...-3.03+-0.03-0.57+-0.032.36+-0.03
Fe I...-2.46+-0.16...5.04+-0.16
Fe II...-2.43+-0.27...5.07+-0.27
Co I...-1.89+-0.070.57+-0.073.03+-0.07
Ni I...-2.61-0.153.64
Zn I...<-1.82<0.64<2.78
Sr II...-2.57+-0.09-0.11+-0.090.40+-0.09
Ba II...-2.91+-0.04-0.45+-0.04-0.78+-0.04
Eu II...<-0.83<1.63<-0.32
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)