SMSSJ063447.15-622355.0

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 : 4432 log g : 0.55 vturb : 2.85

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
C1-3.330.085.10-3.330.085.10C
Na2-2.960.443.28-2.960.453.28Na
Mg10-2.790.614.81-2.790.624.81Mg
Al1-3.62-0.212.83-3.62-0.212.83Al
Si2-2.590.814.92-2.590.824.92Si
Ca12-3.130.283.21-3.130.283.21Ca
Sc5-3.69-0.28-0.54-3.69-0.28-0.54Sc
Ti I17-3.41-0.001.54-3.410.001.54Ti I
Ti II42-3.270.131.68-3.270.141.68Ti II
Cr I10-3.82-0.411.82-3.82-0.411.82Cr I
Mn4-3.95-0.541.48-3.95-0.541.48Mn
Fe I133-3.410.004.09-3.410.004.09Fe I
Fe II10-3.41-0.004.09-3.41-0.004.09Fe II
Co6-3.41-0.001.58-3.410.001.58Co
Ni7-3.400.012.82-3.400.012.82Ni
Sr2-3.97-0.56-1.10-3.97-0.56-1.10Sr
Ba2-3.000.41-0.82-3.000.41-0.82Ba
Eu1-2.520.89-2.00-2.520.89-2.00Eu

Binary Parameters

Vrad -239.7

Position

Right Ascension : 06 34 47.15 Declination : -62 23 55.0 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 58-111 1951 -239.7