BPS CS22887-048: 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
2003-08-30 N/A RCKPNO N/A 123 3600 N/A
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Photometric data

V 12.866
B-V 0.389
V-R 0.278
V-K 1.192
EB-V 0.05

Atmospheric data

Teff 6455
log g 3.99
vturb 1.43

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
C...-1.94+-0.31+0.85+-0.317.84+-0.30
N...-2.29+-0.35+0.50+-0.356.98+-0.36
Fe...-2.79+-0.24...4.71+-0.24
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)