SMSSJ002148.06-471132.1

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 : 4765 log g : 1.40 vturb : 2.10

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
Li1......0.92-2.340.830.92Li
C2-2.880.295.55-2.880.295.55C
Na1-3.30-0.132.94-3.30-0.132.94Na
Mg4-2.740.434.86-2.740.434.86Mg
Al1-4.00-0.832.45-4.00-0.832.45Al
Ca3-3.000.173.34-3.000.173.34Ca
Sc1-3.29-0.12-0.14-3.29-0.12-0.14Sc
Ti I4-3.060.111.89-3.060.111.89Ti I
Ti II17-3.050.121.90-3.050.121.90Ti II
Cr I4-3.66-0.501.98-3.66-0.491.98Cr I
Mn3-3.52-0.351.91-3.52-0.351.91Mn
Fe I122-3.170.004.33-3.170.004.33Fe I
Fe II9-3.150.014.35-3.150.014.35Fe II
Co3-3.110.061.88-3.110.061.88Co
Ni1-3.130.043.09-3.130.043.09Ni
Sr2-3.150.02-0.28-3.150.02-0.28Sr
Ba2-4.35-1.18-2.17-4.35-1.18-2.17Ba
Eu1<-2.67<0.50<-2.15<-2.67<0.50<-2.15Eu

Binary Parameters

Vrad 204.5

Position

Right Ascension : 00 21 48.06 Declination : -47 11 32.1 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 20-33 1200 204.5