SMSSJ032132.29-363123.6

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 : 4675 log g : 0.80 vturb : 2.50

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
C2-3.53-0.134.90-3.53-0.134.90C
Na2-2.830.573.41-2.830.573.41Na
Mg5-2.850.554.75-2.850.554.75Mg
Al1-3.62-0.222.83-3.62-0.222.83Al
Si2-2.990.414.52-2.990.414.52Si
Ca11-2.910.493.43-2.910.493.43Ca
Sc1-3.62-0.22-0.47-3.62-0.22-0.47Sc
Ti I12-3.050.351.90-3.050.351.90Ti I
Ti II33-3.110.291.84-3.110.291.84Ti II
Cr I8-3.76-0.361.88-3.76-0.361.88Cr I
Cr II1-3.150.252.49-3.150.252.49Cr II
Mn1-3.89-0.491.54-3.89-0.491.54Mn
Fe I90-3.400.004.10-3.400.004.10Fe I
Fe II9-3.370.034.13-3.370.034.13Fe II
Co3-3.270.121.72-3.270.131.72Co
Ni6-3.250.142.96-3.260.142.96Ni
Zn2-2.750.641.80-2.760.641.80Zn
Sr2-3.120.28-0.25-3.120.28-0.25Sr
Ba2-3.68-0.28-1.50-3.68-0.28-1.50Ba
Eu1<-2.37<1.03<-1.85<-2.37<1.03<-1.85Eu

Binary Parameters

Vrad 89.4

Position

Right Ascension : 03 21 32.29 Declination : -36 31 23.6 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2011-11-02 N/A MIKELCO 35000 48-73 3600 88.0
2012-09-09 N/A MIKELCO 28000 28-43 2400 88.6
2013-01-08 N/A MIKELCO 35000 28-49 2000 89.4