SMSSJ021323.26-495936.5

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 : 4882 log g : 1.05 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
C2-3.40-0.535.03-3.40-0.535.03C
Na2-2.120.754.12-2.120.754.12Na
Mg6-2.360.515.24-2.360.515.24Mg
Al1-3.24-0.373.21-3.24-0.373.21Al
Si1-2.340.535.17-2.340.535.17Si
Ca14-2.340.534.00-2.340.534.00Ca
Sc1-2.840.030.31-2.840.030.31Sc
Ti I13-2.600.272.35-2.600.272.35Ti I
Ti II38-2.560.312.39-2.560.312.39Ti II
Cr I7-3.18-0.312.46-3.18-0.312.46Cr I
Mn3-3.05-0.182.38-3.05-0.182.38Mn
Fe I171-2.87-0.004.63-2.87-0.004.63Fe I
Fe II19-2.860.014.64-2.860.014.64Fe II
Co5-2.820.052.17-2.820.052.17Co
Ni4-2.740.133.48-2.740.133.48Ni
Zn1-2.430.442.13-2.430.442.13Zn
Sr2-2.680.190.19-2.680.190.19Sr
Ba2-3.78-0.91-1.60-3.78-0.91-1.60Ba
Eu1-2.870.00-2.35-2.870.00-2.35Eu

Binary Parameters

Vrad 55.5

Position

Right Ascension : 02 13 23.26 Declination : -49 59 36.5 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2013-01-08 N/A MIKELCO 28000 32-70 1500 56.7
2013-10-26 N/A MIKELCO 28000 47-75 1800 55.5