G 20-24: found in 2 paper(s).

Labels:

/P.E.Nissen et al.(2002)/ /M.Asplund et al.(2006)/

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A0048

Title O/Fe in metal-poor main sequence and subgiant stars
ADS P.E.Nissen et al.,AAP, 390, 235, 2002
Authors P. E. Nissen, F. Primas, M. Asplund, D. L. Lambert

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Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2000-04 N/A VLT 55000 300-400 N/A N/A

Photometric data

V 11.09

Atmospheric data

Teff 6440
log g 4.30
vturb 1.5

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
O I...-1.400.387.47
Fe...-1.78...5.72
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

A0089

Title Lithium Isotopic Abundances in Metal-poor Halo Stars
ADS M.Asplund et al.,ApJ, 644, 229, 2006
Authors M. Asplund, D. L. Lambert, P. E. Nissen, F. Primas, V. V. Smith

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Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2000-07-24-0219 N/A VLT 120000 430 90 34.2
2000-07-25-0247 N/A VLT 120000 420 90 34.5
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Photometric data

V 11.13

Atmospheric data

Teff 6247
log g 3.98
vturb 1.5

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
Li...1.05+-0.012.94+-0.012.21+-0.01
O...-1.350.547.52
Fe...-1.89...5.61
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

Isotope ratio

6Li/7Li 0.070+-0.017