SMSSJ065014.40-614328.0

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 : 4530 log g : 0.65 vturb : 2.65

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
C2-3.36-0.185.07-3.36-0.185.07C
Na2-2.900.293.34-2.900.283.34Na
Mg10-2.580.605.02-2.580.605.02Mg
Al1-3.66-0.482.79-3.66-0.482.79Al
Si2-2.500.685.00-2.510.675.00Si
Ca14-2.940.243.40-2.940.243.40Ca
Sc5-3.180.00-0.03-3.18-0.00-0.03Sc
Ti I13-3.140.041.81-3.140.041.81Ti I
Ti II38-3.090.091.86-3.090.091.86Ti II
Cr I9-3.64-0.462.00-3.64-0.462.00Cr I
Mn6-3.70-0.521.73-3.70-0.521.73Mn
Fe I177-3.180.004.32-3.180.004.32Fe I
Fe II18-3.180.004.32-3.180.004.32Fe II
Co7-3.180.001.81-3.18-0.001.81Co
Ni7-3.140.053.08-3.140.043.08Ni
Zn2-3.20-0.021.35-3.21-0.031.35Zn
Sr2-4.34-1.16-1.47-4.34-1.16-1.47Sr
Ba2-4.85-1.67-2.67-4.85-1.67-2.67Ba
Eu1<-3.32<-0.14<-2.80<-3.32<-0.14<-2.80Eu

Binary Parameters

Vrad -41.2

Position

Right Ascension : 06 50 14.40 Declination : -61 43 28.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2013-11-18 N/A MIKELCO 35000 42-68 900 -41.2