SMSSJ151101.05-182103.0

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 : 5125 log g : 2.00 vturb : 1.85

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
Li1......1.30-1.960.751.30Li
C2-2.670.045.76-2.670.045.76C
Mg4-2.310.405.29-2.310.405.29Mg
Al1-3.55-0.842.90-3.55-0.842.90Al
Si1-1.950.765.56-1.950.765.56Si
Ca8-2.360.353.98-2.360.353.98Ca
Sc1-2.78-0.070.37-2.78-0.070.37Sc
Ti I2-2.580.142.38-2.570.142.38Ti I
Ti II21-2.480.242.47-2.480.232.47Ti II
Cr I4-3.01-0.302.63-3.01-0.302.63Cr I
Mn3-3.16-0.452.27-3.16-0.452.27Mn
Fe I66-2.710.004.79-2.710.004.79Fe I
Fe II6-2.710.014.79-2.710.014.79Fe II
Co2-2.84-0.132.15-2.84-0.132.15Co
Sr2-3.10-0.39-0.22-3.09-0.38-0.22Sr
Ba2-3.93-1.22-1.75-3.93-1.22-1.75Ba
Eu1<-2.42<0.29<-1.90<-2.42<0.29<-1.90Eu

Binary Parameters

Vrad -1.4

Position

Right Ascension : 15 11 01.05 Declination : -18 21 03.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2012-05-15 N/A MIKELCO 35000 17-37 420 -1.4