SDSSJ144640+124917

taken from 1 paper(s):

/P.Bonifacio et al.(2012)/


P.Bonifacio et al.,AAP, 542, A87, 2012(ADS)

Chemical abundances of distant extremely metal-poor unevolved stars


Stellar Parameters

Teff : 6189 log g : 3.90 vturb : 1.77

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
LiN/A......1.62-1.641.501.62Li
Mg1...-0.04...-3.22-0.084.38Mg
Si1...-0.03...-3.15-0.014.36Si
Ca I1...+0.51...-2.630.513.71Ca I
Ca II1...-0.26...-3.40-0.262.94Ca II
Sc1...+0.29...-2.850.290.30Sc
Ti II5...+0.14+-0.18...-2.95+-0.180.19+-0.182.00+-0.18Ti II
Cr3...+0.06+-0.17...-3.07+-0.170.07+-0.172.57+-0.17Cr
Mn3...-0.08+-0.11...-3.28+-0.11-0.14+-0.112.15+-0.11Mn
FeN/A-3.16......-3.14...4.36Fe
Fe I40-3.16+-0.12......-3.14+-0.12...4.36+-0.12Fe I
Fe II2-3.15+-0.06......-3.13+-0.06...4.37+-0.06Fe II
Ni6...+0.07+-0.25...-3.06+-0.250.08+-0.253.16+-0.25Ni

Binary Parameters

Vrad 110.4

Position

Right Ascension : 14 46 40.63 Declination : +12 49 17.5 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2454158.841745 VLT 35000 N/A 3004.999 N/A
2454158.84176 VLT 35000 N/A 3005.001 N/A