HE0322-1504

taken from 1 paper(s):

/T.C.Beers et al.(2007)/

T.C.Beers et al.,AJ, 133, 1193, 2007 (A0111,ADS)

NEAR-INFRARED SPECTROSCOPY OF CARBON-ENHANCED METAL-POOR STARS. I. A SOAR /OSIRIS PILOT STUDY


Stellar Parameters

Teff : 4460 log g : 0.8

Chemical Abundances

Original Data Converted Data Asplund et al. (2009)
Element Nline [X/H] [X/Fe] log-e [X/H] [X/Fe] log-e Element
CN/A...+2.3+-0.35...0.26+-0.352.31+-0.358.69+-0.35C
NN/A...+2.2+-0.46...0.15+-0.462.20+-0.467.98+-0.46N
ON/A...+1.0+-0.22...-1.03+-0.221.02+-0.227.66+-0.22O
FeN/A-2.0......-2.05...5.45Fe
BaN/A...+2.8+-0.5...0.79+-0.52.84+-0.52.97+-0.5Ba

Isotopic Ratio

12C/13C 6+-2

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2005-12-28 N/A SOAROSIRIS 3000 30 3600 N/A
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : -145424.0 Right Ascension : 032440.1