J201031.9-355854

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 : 5250 log g : 1.80 vturb : 2.0

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...0.36+-0.1...-1.85+-0.10.34+-0.15.75+-0.1Mg
SiN/A...0.54+-0.1...-1.61+-0.10.58+-0.15.90+-0.1Si
CaN/A...0.36+-0.1...-1.81+-0.10.38+-0.14.53+-0.1Ca
Ti IN/A...0.25+-0.1...-1.87+-0.10.32+-0.13.08+-0.1Ti I
Ti IIN/A...0.41+-0.1...-1.71+-0.10.48+-0.13.24+-0.1Ti II
FeN/A-2.19......-2.19...5.31Fe

Position

Right Ascension : 20 10 31.92 Declination : -35 58 55.2 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2008-10-15 N/A MIKELCO 40000 150 N/A N/A