J150223.7-194824

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 : 4354 log g : 0.87 vturb : 2.1

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...0.33+-0.1...-1.46+-0.10.31+-0.16.14+-0.1Mg
SiN/A...0.34+-0.1...-1.39+-0.10.38+-0.16.12+-0.1Si
CaN/A...0.22+-0.1...-1.53+-0.10.24+-0.14.81+-0.1Ca
Ti IN/A...0.05+-0.1...-1.65+-0.10.12+-0.13.30+-0.1Ti I
Ti IIN/A...0.29+-0.1...-1.41+-0.10.36+-0.13.54+-0.1Ti II
FeN/A-1.77......-1.77...5.73Fe

Position

Right Ascension : 15 02 23.76 Declination : -19 48 25.2 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2009-02-18 N/A FEROSMPGESO 40000 140 N/A N/A