T8428_00929_1

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 : 4894 log g : 2.24 vturb : 1.4

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...0.35+-0.1...-1.18+-0.10.33+-0.16.42+-0.1Mg
SiN/A...0.42+-0.1...-1.05+-0.10.46+-0.16.46+-0.1Si
CaN/A...0.36+-0.1...-1.13+-0.10.38+-0.15.21+-0.1Ca
Ti IN/A...0.18+-0.1...-1.26+-0.10.25+-0.13.69+-0.1Ti I
Ti IIN/A...0.30+-0.1...-1.14+-0.10.37+-0.13.81+-0.1Ti II
FeN/A-1.51......-1.51...5.99Fe

Position

Right Ascension : 21 35 57.36 Declination : -48 29 49.2 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2008-09-11 N/A ANGLO 40000 190 N/A N/A