SMSSJ012147.80-495328.2

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 : 4698 log g : 1.10 vturb : 2.40

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
C2-2.12-0.536.30-2.13-0.546.30C
Mg4-1.75-0.165.85-1.75-0.165.85Mg
Al1-2.50-0.723.95-2.50-0.913.95Al
Ca20-1.540.054.80-1.540.054.80Ca
Sc1-1.470.121.68-1.470.121.68Sc
Ti I26-1.63-0.043.32-1.63-0.043.32Ti I
Ti II23-1.420.183.53-1.420.173.53Ti II
Cr I15-1.71-0.113.93-1.71-0.123.93Cr I
Cr II3-1.550.044.09-1.550.044.09Cr II
Mn3-1.67-0.083.76-1.67-0.083.76Mn
Fe I130-1.590.005.91-1.590.005.91Fe I
Fe II15-1.590.005.91-1.590.005.91Fe II
Co3-1.63-0.043.36-1.63-0.043.36Co
Ni14-1.96-0.364.26-1.96-0.374.26Ni
Zn2-1.91-0.322.65-1.91-0.322.65Zn
Sr2-1.97-0.380.90-1.97-0.380.90Sr
Ba2-1.63-0.040.55-1.63-0.040.55Ba
Eu1-1.510.08-0.99-1.510.08-0.99Eu

Binary Parameters

Vrad 252.1

Position

Right Ascension : 01 21 47.80 Declination : -49 53 28.2 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2013-01-07 N/A MIKELCO 35000 38-60 3600 252.1