HD222434: found in 1 paper(s).

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/R.G.Gratton et al.(2000)/

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A0049

Title Mixing along the red giant branch in metal-poor field stars
ADS R.G.Gratton et al.,AAP, 354, 169, 2000
Authors R. G. Gratton, C. Sneden, E. Carretta, A. Bragaglia

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Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
1995-05 N/A CESESO 50000 80-150 N/A N/A
1995-11 N/A CESESO 50000 80-150 N/A N/A
1995-11 N/A MCDONALD 60000 70-100 N/A N/A
Galactic Longitude (l) 002.04
Galactic Latitude (b) -73.08
Declination -344147
Right Ascension 234041.5

Photometric data

V 8.82
B-V 1.079

Atmospheric data

Teff 4499
log g 1.33
vturb 1.59

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
C...-2.32-0.636.23
O I...-1.280.417.59
Fe I...-1.69...5.81
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

Isotope ratio

12C/13C 6