RAVEJ215118.3-135937

taken from 1 paper(s):

/K.C.Rasmussen et al.(2020)/


K.C.Rasmussen et al.,ApJ, 905, 20, 2020(ADS)

Metal-poor Stars Observed with the Southern African Large Telescope


Stellar Parameters

Teff : 5017 log g : 2.10 vturb : 1.50

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...+0.34+-0.25...-1.48+-0.250.46+-0.256.95+-0.25C
MgN/A...+0.55+-0.10...-1.41+-0.100.53+-0.106.19+-0.10Mg
CaN/A...+0.81+-0.09...-1.11+-0.090.83+-0.095.23+-0.09Ca
Sc IIN/A...+0.06+-0.10...-1.86+-0.100.08+-0.101.29+-0.10Sc II
Ti IN/A...+0.28+-0.06...-1.59+-0.060.35+-0.063.36+-0.06Ti I
Ti IIN/A...+0.41+-0.10...-1.46+-0.100.48+-0.103.49+-0.10Ti II
Cr IN/A...-0.11+-0.03...-2.02+-0.03-0.08+-0.033.62+-0.03Cr I
MnN/A...-0.40+-0.09...-2.38+-0.09-0.44+-0.093.05+-0.09Mn
FeN/A-1.94......-1.94...5.56Fe
CoN/A...+0.29+-0.10...-1.72+-0.100.22+-0.103.27+-0.10Co
NiN/A...+0.00+-0.10...-1.91+-0.100.03+-0.104.31+-0.10Ni
ZnN/A...-0.16+-0.10...-2.06+-0.10-0.12+-0.102.50+-0.10Zn
SrN/A...+0.56+-0.30...-1.28+-0.300.66+-0.301.59+-0.30Sr
BaN/A...-0.85+-0.30...-2.84+-0.30-0.90+-0.30-0.66+-0.30Ba
EuN/A...+0.37+-0.30...-1.58+-0.300.36+-0.30-1.06+-0.30Eu

Position

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2017-11-05 N/A SALTHRS 40000 16 5400 N/A