SDSSJ044638-065528

taken from 1 paper(s):

/E.Caffau et al.(2011)/

E.Caffau et al.,AAP, 534, A4, 2011(ADS)

X-Shooter GTO: chemical analysis of a sample of EMP candidates


Stellar Parameters

Teff : 6194 log g : 4.0 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
Li IN/A......<2.4<-0.86<2.85<2.4Li I
Mg I3-3.11+-0.11......-3.13+-0.110.58+-0.114.47+-0.11Mg I
Ca I1-3.95......-3.93-0.222.41Ca I
Ca II2-2.51+-0.30......-2.49+-0.301.22+-0.303.85+-0.30Ca II
Fe I20-3.71+-0.27......-3.71+-0.27...3.79+-0.27Fe I

Binary Parameters

Vrad 242

Position

Right Ascension : 04 46 38.23 Declination : -06 55 29.1 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2011-02-12 N/A VLTXSH 12600 110 5400 242