BPS CS22898-062: found in 1 paper(s).

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/J.A.Johnson et al.(2007)/

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A0114

Title A Search for Nitrogen-enhanced Metal-poor Stars
ADS J.A.Johnson et al.,ApJ, 658, 1203, 2007
Authors J. A. Johnson, F. Herwig, T. C. Beers, N. Christlieb

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Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2003-08-31 N/A RCKPNO N/A 71 5400 N/A
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Photometric data

V 13.788
B-V 0.627
V-R 0.420
V-K 1.937
EB-V 0.05

Atmospheric data

Teff 5309
log g 3.10
vturb 1.52

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
C...-1.94+-0.29-0.20+-0.296.62+-0.25
N...-2.74+-0.25-1.00+-0.255.31+-0.25
Fe...-1.74+-0.21...5.76+-0.21
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)