J120920.8-203636

taken from 1 paper(s):

/G.R.Ruchti et al.(2011)/

G.R.Ruchti et al.,ApJ, 737, 9, 2011(ADS)

Observational Properties of the Metal-poor Thick Disk of the Milky Way and Insights into its Origins


Stellar Parameters

Teff : 5008 log g : 2.48 vturb : 1.3

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
MgN/A...0.43+-0.1...-1.05+-0.10.41+-0.16.55+-0.1Mg
SiN/A...0.37+-0.1...-1.05+-0.10.41+-0.16.46+-0.1Si
CaN/A...0.36+-0.1...-1.08+-0.10.38+-0.15.26+-0.1Ca
Ti IN/A...0.17+-0.1...-1.22+-0.10.24+-0.13.73+-0.1Ti I
Ti IIN/A...0.31+-0.1...-1.08+-0.10.38+-0.13.87+-0.1Ti II
FeN/A-1.46......-1.46...6.04Fe

Position

Right Ascension : 12 09 20.88 Declination : -20 36 36.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2009-02-15 N/A FEROSMPGESO 40000 120 N/A N/A