RAVEJ205149.7-615801

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 : 5310 log g : 3.15 vturb : 1.55

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...+0.22+-0.25...-1.58+-0.250.34+-0.256.85+-0.25C
MgN/A...+0.36+-0.10...-1.58+-0.100.34+-0.106.02+-0.10Mg
CaN/A...+0.30+-0.04...-1.60+-0.040.32+-0.044.74+-0.04Ca
Sc IIN/A...+0.01+-0.04...-1.89+-0.040.03+-0.041.26+-0.04Sc II
Ti IN/A...+0.23+-0.10...-1.62+-0.100.30+-0.103.33+-0.10Ti I
Ti IIN/A...+0.37+-0.10...-1.48+-0.100.44+-0.103.47+-0.10Ti II
V IN/A...-0.09+-0.10...-1.94+-0.10-0.02+-0.101.99+-0.10V I
Cr IN/A...-0.12+-0.06...-2.01+-0.06-0.09+-0.063.63+-0.06Cr I
Cr IIN/A...+0.23+-0.03...-1.66+-0.030.26+-0.033.98+-0.03Cr II
MnN/A...-0.27+-0.03...-2.23+-0.03-0.31+-0.033.20+-0.03Mn
FeN/A-1.92......-1.92...5.58Fe
CoN/A...+0.08+-0.10...-1.91+-0.100.01+-0.103.08+-0.10Co
NiN/A...+0.06+-0.06...-1.83+-0.060.09+-0.064.39+-0.06Ni
ZnN/A...+0.20+-0.01...-1.68+-0.010.24+-0.012.88+-0.01Zn
SrN/A...+0.00+-0.30...-1.82+-0.300.10+-0.301.05+-0.30Sr
BaN/A...-0.25+-0.20...-2.22+-0.20-0.30+-0.20-0.04+-0.20Ba
EuN/A...+0.60+-0.20...-1.33+-0.200.59+-0.20-0.81+-0.20Eu

Position

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2017-05-16 N/A SALTHRS 40000 21 5580 N/A