HE1319-1935

taken from 1 paper(s):

/W.Aoki et al.(2007)/


W.Aoki et al.,ApJ, 655, 492, 2007(ADS)

Carbon-enhanced Metal-poor Stars. I. Chemical Compositions of 26 Stars


Stellar Parameters

Teff : 4600 log g : 1.1 vturb : 2.0

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...1.45+-0.298.1+-0.29-0.33+-0.291.46+-0.298.1+-0.29C
CNN/A...0.46+-0.566.5+-0.56-1.33+-0.560.46+-0.566.5+-0.56CN
Mg I1...0.47+-0.206.26+-0.20-1.34+-0.200.45+-0.206.26+-0.20Mg I
Ca I3...0.50+-0.205.06+-0.20-1.28+-0.200.51+-0.205.06+-0.20Ca I
Ti I1...0.10+-0.233.26+-0.23-1.69+-0.230.10+-0.233.26+-0.23Ti I
Ti II1...0.19+-0.253.35+-0.25-1.60+-0.250.19+-0.253.35+-0.25Ti II
Cr I1...0.75+-0.214.65+-0.21-0.99+-0.210.80+-0.214.65+-0.21Cr I
Fe I15-1.74+-0.33...5.71+-0.33-1.79+-0.33...5.71+-0.33Fe I
Fe II3-1.73+-0.22...5.72+-0.22-1.78+-0.22...5.72+-0.22Fe II
Ba II2...1.89+-0.262.31+-0.260.13+-0.261.92+-0.262.31+-0.26Ba II

Isotopic Ratio

12C/13C 8+-3

Binary Parameters

Vrad 368.98

Position

Right Ascension : 13 22 38.70 Declination : -19 51 11.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2003-05-25 N/A SUBARUHDS 50000 N/A 900 368.98+-0.11