SMSSJ125804.65-335045.1

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 : 5040 log g : 1.80 vturb : 2.05

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
C2-2.830.615.60-2.830.615.60C
Na2-2.910.533.33-2.910.533.33Na
Mg8-2.900.534.70-2.900.544.70Mg
Al1-4.15-0.712.30-4.15-0.712.30Al
Si2-2.710.734.80-2.710.734.80Si
Ca9-2.960.473.38-2.960.483.38Ca
Sc5-3.57-0.13-0.42-3.57-0.13-0.42Sc
Ti I4-3.190.251.76-3.190.251.76Ti I
Ti II21-3.230.211.72-3.230.211.72Ti II
Cr I5-3.81-0.381.83-3.81-0.371.83Cr I
Mn3-3.89-0.451.54-3.89-0.451.54Mn
Fe I72-3.440.004.06-3.440.004.06Fe I
Fe II6-3.44-0.004.06-3.44-0.004.06Fe II
Co5-3.150.291.84-3.150.291.84Co
Ni2-3.72-0.292.50-3.72-0.282.50Ni
Sr2-4.02-0.58-1.15-4.02-0.58-1.15Sr
Ba2-4.46-1.02-2.29-4.47-1.03-2.29Ba
Eu1<-2.82<0.62<-2.30<-2.82<0.62<-2.30Eu

Binary Parameters

Vrad -206.5

Position

Right Ascension : 12 58 04.65 Declination : -33 50 45.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2013-05-29 N/A MIKELCO 28000 44-61 1800 -206.5