SMSSJ135217.78-151405.7

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 : 5260 log g : 2.75 vturb : 1.60

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
C2-2.330.236.10-2.330.236.10C
Na2-2.230.334.01-2.230.334.01Na
Mg6-2.140.415.46-2.140.425.46Mg
Al1-3.34-0.783.11-3.34-0.783.11Al
Si1-2.320.245.19-2.320.245.19Si
Ca13-2.150.404.19-2.150.414.19Ca
Sc1-2.79-0.230.36-2.79-0.230.36Sc
Ti I11-2.260.302.69-2.260.302.69Ti I
Ti II24-2.260.292.69-2.260.302.69Ti II
Cr I8-2.66-0.102.98-2.66-0.102.98Cr I
Mn3-2.81-0.252.62-2.81-0.252.62Mn
Fe I148-2.56-0.004.94-2.56-0.004.94Fe I
Fe II12-2.550.004.95-2.550.004.95Fe II
Co3-2.360.192.63-2.360.202.63Co
Ni4-2.62-0.063.60-2.62-0.063.60Ni
Sr2-2.66-0.100.22-2.65-0.090.22Sr
Ba1-2.130.430.05-2.130.430.05Ba
Eu1<-1.66<0.90<-1.14<-1.66<0.90<-1.14Eu

Binary Parameters

Vrad 39.7

Position

Right Ascension : 13 52 17.78 Declination : -15 14 05.7 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 44-50 1800 39.7