RAVEJ012931.1-160046

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 : 4959 log g : 1.70 vturb : 2.65

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...+0.44+-0.25...-2.21+-0.250.56+-0.256.22+-0.25C
MgN/A...+0.47+-0.19...-2.32+-0.190.45+-0.195.28+-0.19Mg
CaN/A...+0.47+-0.15...-2.28+-0.150.49+-0.154.06+-0.15Ca
Sc IIN/A...+0.03+-0.01...-2.72+-0.010.05+-0.010.43+-0.01Sc II
Ti IN/A...+0.31+-0.18...-2.39+-0.180.38+-0.182.56+-0.18Ti I
Ti IIN/A...+0.33+-0.12...-2.37+-0.120.40+-0.122.58+-0.12Ti II
Cr IN/A...-0.21+-0.16...-2.95+-0.16-0.18+-0.162.69+-0.16Cr I
MnN/A...-0.44+-0.09...-3.25+-0.09-0.48+-0.092.18+-0.09Mn
FeN/A-2.77......-2.77...4.73Fe
CoN/A...+0.64+-0.10...-2.20+-0.100.57+-0.102.79+-0.10Co
NiN/A...+0.01+-0.12...-2.73+-0.120.04+-0.123.49+-0.12Ni
ZnN/A...+0.30+-0.10...-2.43+-0.100.34+-0.102.13+-0.10Zn
SrN/A...+0.96+-0.30...-1.71+-0.301.06+-0.301.16+-0.30Sr
BaN/A...+1.20+-0.30...-1.62+-0.301.15+-0.300.56+-0.30Ba
EuN/A...+1.80+-0.30...-0.98+-0.301.79+-0.30-0.46+-0.30Eu

Position

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2017-06-11 N/A SALTHRS 40000 23 9540 N/A