SMSSJ164921.94-041943.9

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 : 4936 log g : 1.60 vturb : 2.35

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
C2-2.49-0.255.94-2.49-0.255.94C
Na2-1.750.494.49-1.750.494.49Na
Mg10-1.740.495.86-1.740.505.86Mg
Al1-3.00-0.763.45-3.00-0.763.45Al
Si2-1.790.445.71-1.800.445.71Si
Ca21-1.830.414.51-1.830.414.51Ca
Sc5-2.27-0.030.88-2.27-0.030.88Sc
Ti I24-1.960.282.99-1.960.282.99Ti I
Ti II40-1.800.443.15-1.800.443.15Ti II
Cr I13-2.41-0.183.23-2.41-0.173.23Cr I
Mn7-2.57-0.332.86-2.57-0.332.86Mn
Fe I143-2.240.005.26-2.240.005.26Fe I
Fe II20-2.230.015.27-2.230.015.27Fe II
Co6-2.230.012.76-2.230.012.76Co
Ni9-2.160.084.06-2.160.084.06Ni
Sr2-2.040.200.83-2.040.200.83Sr
Ba2-1.880.360.30-1.880.360.30Ba
Eu1-1.560.68-1.04-1.560.68-1.04Eu

Binary Parameters

Vrad 199.5

Position

Right Ascension : 16 49 21.94 Declination : -04 19 43.9 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2013-05-31 N/A MIKELCO 35000 30-49 600 199.5