SDSSJ0222-0313

taken from 1 paper(s):

/E.Caffau et al.(2018)/


E.Caffau et al.,AAP, 614, A68, 2018(ADS)

Investigation of a sample of carbon-enhanced metal-poor stars observed with FORS and GMOS


Stellar Parameters

Teff : 6345

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......8.08-0.352.268.08C
CaN/A......4.12+-0.30-2.22+-0.300.39+-0.304.12+-0.30Ca
TiN/A......3.17+-0.01-1.78+-0.010.83+-0.013.17+-0.01Ti
FeN/A......4.89+-0.24-2.61+-0.24...4.89+-0.24Fe
SrN/A......2.54-0.332.282.54Sr
BaN/A......1.52-0.661.951.52Ba

Binary Parameters

Vrad -90+-32

Position

Right Ascension : 02 22 26.20 Declination : -03 13 38.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2017-04-01 2457956.8 VLTFORS ~5000 N/A 2762 -90+-32