SDSSJ2311+0026

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 : 5967

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......7.06-1.370.297.06C
MgN/A......6.70-0.900.766.70Mg
CaN/A......5.03+-0.04-1.31+-0.040.35+-0.045.03+-0.04Ca
TiN/A......3.67+-0.07-1.28+-0.070.38+-0.073.67+-0.07Ti
MnN/A......3.72+-0.30-1.71+-0.30-0.05+-0.303.72+-0.30Mn
FeN/A......5.84+-0.27-1.66+-0.27...5.84+-0.27Fe
SrN/A......1.77-1.100.561.77Sr
BaN/A......1.10-1.080.581.10Ba

Binary Parameters

Vrad -60+-21

Position

Right Ascension : 23 11 08.61 Declination : +00 26 50.3 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 2457940.8 VLTFORS ~5000 N/A 2762 -60+-21