SMSSJ195614.75-320145.9

taken from 1 paper(s):

/H.R.Jacobson et al.(2015)/


H.R.Jacobson et al.,ApJ, 807, 171, 2015(ADS)

High-Resolution Spectroscopic Study of Extremely Metal-Poor Star Candidates from the SkyMapper Survey


Stellar Parameters

Teff : 4801 log g : 1.60 vturb : 2.40

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
C2-2.63-0.315.80-2.63-0.325.80C
Na2-1.211.105.03-1.211.105.03Na
Mg6-1.780.545.82-1.780.535.82Mg
Al-3.15-0.843.30-3.15-0.843.30Al
Si1-1.990.325.52-1.990.325.52Si
Ca18-1.900.414.44-1.900.414.44Ca
Sc5-2.54-0.220.61-2.54-0.230.61Sc
Ti I14-2.100.222.85-2.100.212.85Ti I
Ti II23-1.950.363.00-1.950.363.00Ti II
Cr I8-2.59-0.283.05-2.59-0.283.05Cr I
Mn7-2.92-0.602.51-2.92-0.612.51Mn
Fe I99-2.310.005.19-2.310.005.19Fe I
Fe II12-2.32-0.005.18-2.32-0.005.18Fe II
Co1-2.280.032.71-2.280.032.71Co
Ni8-2.270.053.95-2.270.043.95Ni
Sr2-2.52-0.200.35-2.52-0.210.35Sr
Ba2-2.67-0.35-0.48-2.66-0.35-0.48Ba
Eu1-2.020.30-1.50-2.020.29-1.50Eu

Binary Parameters

Vrad -50.5

Position

Right Ascension : 19 56 14.75 Declination : -32 01 45.9 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2013-11-18 N/A MIKELCO 35000 16-43 600 -50.5