J205319.4-244456

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 : 4861 log g : 1.67 vturb : 1.7

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...0.21+-0.1...-1.44+-0.10.19+-0.16.16+-0.1Mg
SiN/A...0.26+-0.1...-1.33+-0.10.30+-0.16.18+-0.1Si
CaN/A...0.21+-0.1...-1.40+-0.10.23+-0.14.94+-0.1Ca
Ti IN/A...0.05+-0.1...-1.51+-0.10.12+-0.13.44+-0.1Ti I
Ti IIN/A...0.20+-0.1...-1.36+-0.10.27+-0.13.59+-0.1Ti II
FeN/A-1.63......-1.63...5.87Fe

Position

Right Ascension : 20 53 19.44 Declination : -24 44 56.4 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2007-05-06 N/A MIKELCO 40000 100 N/A N/A