SMSSJ064349.43-653038.6

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 : 4693 log g : 1.15 vturb : 1.95

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
C2-2.55-0.075.88-2.55-0.075.88C
Na2-2.250.244.00-2.240.244.00Na
Mg11-2.170.315.43-2.170.315.43Mg
Al1-3.16-0.683.29-3.16-0.683.29Al
Si3-1.960.525.55-1.960.525.55Si
Ca24-2.250.234.08-2.260.224.08Ca
Sc5-2.79-0.310.36-2.79-0.310.36Sc
Ti I24-2.460.022.49-2.460.022.49Ti I
Ti II45-2.330.152.62-2.330.152.62Ti II
Cr I17-2.68-0.202.96-2.68-0.202.96Cr I
Mn7-2.82-0.342.61-2.82-0.342.61Mn
Fe I187-2.480.005.02-2.480.005.02Fe I
Fe II23-2.48-0.005.02-2.48-0.005.02Fe II
Co7-2.50-0.022.49-2.50-0.022.49Co
Ni20-2.430.053.79-2.430.053.79Ni
Zn2-2.350.132.21-2.350.132.21Zn
Sr2-3.10-0.62-0.23-3.10-0.62-0.23Sr
Ba2-3.46-0.98-1.27-3.45-0.97-1.27Ba
Eu1-2.97-0.49-2.45-2.97-0.49-2.45Eu

Binary Parameters

Vrad -220.9

Position

Right Ascension : 06 43 49.43 Declination : -65 30 38.6 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 52-78 900 -220.9