SMSSJ135819.95-150937.4

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 : 5170 log g : 2.50 vturb : 1.75

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
C2-2.350.236.08-2.350.236.08C
Na2-2.170.424.08-2.160.424.08Na
Mg9-2.240.355.36-2.240.345.36Mg
Al1-3.30-0.723.15-3.30-0.723.15Al
Si1-1.620.965.89-1.620.965.89Si
Ca13-2.210.374.13-2.210.374.13Ca
Sc1-2.72-0.140.43-2.72-0.140.43Sc
Ti I12-2.420.162.53-2.420.162.53Ti I
Ti II33-2.350.232.60-2.350.232.60Ti II
Cr I10-2.75-0.172.89-2.75-0.172.89Cr I
Cr II2-2.290.293.34-2.300.283.34Cr II
Mn3-2.84-0.262.59-2.84-0.262.59Mn
Fe I139-2.580.004.92-2.580.004.92Fe I
Fe II11-2.580.014.92-2.580.014.92Fe II
Co2-2.460.132.54-2.450.132.54Co
Ni5-2.72-0.133.50-2.72-0.143.50Ni
Sr2-3.16-0.58-0.29-3.16-0.58-0.29Sr
Ba2-2.78-0.20-0.60-2.78-0.20-0.60Ba
Eu1<-1.92<0.66<-1.40<-1.92<0.66<-1.40Eu

Binary Parameters

Vrad 92.9

Position

Right Ascension : 13 58 19.95 Declination : -15 09 37.4 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2012-05-12 N/A MIKELCO 35000 32-48 2700 92.9