J115408.3-125455

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 : 5031 log g : 1.53 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...-1.45+-0.10.31+-0.16.15+-0.1Mg
SiN/A...0.45+-0.1...-1.27+-0.10.49+-0.16.24+-0.1Si
CaN/A...0.24+-0.1...-1.50+-0.10.26+-0.14.84+-0.1Ca
Ti IN/A...0.14+-0.1...-1.55+-0.10.21+-0.13.40+-0.1Ti I
Ti IIN/A...0.26+-0.1...-1.43+-0.10.33+-0.13.52+-0.1Ti II
FeN/A-1.76......-1.76...5.74Fe

Position

Right Ascension : 11 54 08.40 Declination : -12 54 57.6 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2009-02-13 N/A FEROSMPGESO 40000 130 N/A N/A