SMSSJ123158.00-162317.6

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 : 5080 log g : 2.10 vturb : 1.75

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
C2-2.000.626.42-2.010.626.42C
Na2-2.220.404.02-2.220.414.02Na
Mg8-2.180.455.42-2.180.455.42Mg
Al1-3.38-0.753.07-3.38-0.753.07Al
Si2-2.540.084.96-2.550.084.96Si
Ca7-2.400.233.94-2.400.233.94Ca
Sc1-2.67-0.040.48-2.67-0.040.48Sc
Ti I3-2.530.092.42-2.530.102.42Ti I
Ti II9-2.480.142.47-2.480.152.47Ti II
Cr I3-2.78-0.152.86-2.78-0.152.86Cr I
Mn2-2.84-0.212.59-2.84-0.212.59Mn
Fe I95-2.630.004.87-2.630.004.87Fe I
Fe II6-2.620.004.88-2.620.004.88Fe II
Co3-2.63-0.012.36-2.630.002.36Co
Ni2-2.74-0.113.48-2.74-0.113.48Ni
Sr1-3.52-0.89-0.65-3.52-0.89-0.65Sr
Ba1-2.360.27-0.18-2.360.27-0.18Ba

Binary Parameters

Vrad 148.6

Position

Right Ascension : 12 31 58.00 Declination : -16 23 17.6 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 15-32 240 148.6