SDSSJ0042+0055

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 : 6019

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......6.79-1.64-0.016.79C
MgN/A......6.34-1.260.376.34Mg
CaN/A......5.03+-0.15-1.31+-0.150.32+-0.155.03+-0.15Ca
TiN/A......3.75+-0.17-1.20+-0.170.43+-0.173.75+-0.17Ti
MnN/A......3.77+-0.08-1.66+-0.08-0.03+-0.083.77+-0.08Mn
FeN/A......5.87+-0.13-1.63+-0.13...5.87+-0.13Fe
SrN/A......1.67-1.200.431.67Sr
BaN/A......1.35-0.830.801.35Ba

Binary Parameters

Vrad -270+-29

Position

Right Ascension : 00 42 52.51 Declination : +00 55 21.8 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 2457956.7 VLTFORS ~5000 N/A 2762 -270+-29