2MASSJ09380777-0600392

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 : 5890 log g : 2.65 vturb : 1.50

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<-1.68<1.00<6.75<-1.68<1.00<6.75C
Na2-2.92-0.243.33-2.91-0.233.33Na
Mg3-2.460.215.14-2.460.225.14Mg
Al1-3.74-1.062.71-3.74-1.062.71Al
Si1-3.10-0.424.41-3.10-0.424.41Si
Ca4-2.420.253.92-2.420.263.92Ca
Sc2-3.23-0.55-0.09-3.24-0.56-0.09Sc
Ti I1-2.390.292.56-2.390.292.56Ti I
Ti II12-2.540.142.41-2.540.142.41Ti II
Cr I4-3.00-0.322.64-3.00-0.322.64Cr I
Mn4-2.74-0.062.69-2.74-0.062.69Mn
Fe I22-2.680.004.82-2.680.004.82Fe I
Fe II2-2.670.014.83-2.670.014.83Fe II
Co1-2.580.102.41-2.580.102.41Co
Ni5-2.96-0.283.26-2.96-0.283.26Ni
Sr2-3.29-0.61-0.42-3.29-0.61-0.42Sr
Ba1<-3.58<-0.90<-1.40<-3.58<-0.90<-1.40Ba
Eu1<-1.92<0.76<-1.40<-1.92<0.76<-1.40Eu

Binary Parameters

Vrad -150.7

Position

Right Ascension : 09 38 07.77 Declination : -06 00 39.2 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2013-01-25 N/A MIKELCO 35000 25-24 1800 -150.7