BPS CS22884-097: 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
2003-09-05 N/A RCCTIO N/A 33 3600 N/A
Galactic Longitude (l) N/A
Galactic Latitude (b) N/A
Declination N/A
Right Ascension N/A

Photometric data

V 14.868
B-V 0.579
V-R 0.407
V-K 1.742
EB-V 0.23

Atmospheric data

Teff 6460
log g 4.00
vturb 1.43

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
C...-0.64+-0.31+1.30+-0.317.92+-0.30
N...<-0.09+-0.35<1.85+-0.35<7.96+-0.36
Fe...-1.94+-0.24...5.56+-0.24
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)