SMSSJ125451.18-334440.3

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 : 1.20 vturb : 2.25

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
C2-2.88-0.075.55-2.88-0.075.55C
Na2-2.410.403.83-2.410.403.83Na
Mg4-2.240.565.36-2.240.575.36Mg
Al1-3.47-0.662.98-3.47-0.662.98Al
Ca10-2.490.313.85-2.490.323.85Ca
Sc1-2.660.150.49-2.660.150.49Sc
Ti I7-2.630.172.32-2.630.182.32Ti I
Ti II33-2.450.362.50-2.450.362.50Ti II
Cr I3-3.30-0.502.34-3.30-0.492.34Cr I
Mn3-2.99-0.182.44-2.99-0.182.44Mn
Fe I80-2.810.004.69-2.810.004.69Fe I
Fe II9-2.81-0.004.69-2.81-0.004.69Fe II
Co2-2.500.312.49-2.500.312.49Co
Ni1-2.92-0.113.30-2.92-0.113.30Ni
Sr2-3.10-0.29-0.23-3.10-0.29-0.23Sr
Ba1-3.06-0.25-0.88-3.06-0.25-0.88Ba
Eu1<-1.72<1.09<-1.20<-1.72<1.09<-1.20Eu

Binary Parameters

Vrad 134.7

Position

Right Ascension : 12 54 51.18 Declination : -33 44 40.3 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 14-33 220 134.7