T8847_00274_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 : 4930 log g : 2.17 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...0.39+-0.1...-1.14+-0.10.37+-0.16.46+-0.1Mg
SiN/A...0.38+-0.1...-1.09+-0.10.42+-0.16.42+-0.1Si
CaN/A...0.34+-0.1...-1.15+-0.10.36+-0.15.19+-0.1Ca
Ti IN/A...0.15+-0.1...-1.29+-0.10.22+-0.13.66+-0.1Ti I
Ti IIN/A...0.24+-0.1...-1.20+-0.10.31+-0.13.75+-0.1Ti II
FeN/A-1.51......-1.51...5.99Fe

Position

Right Ascension : 00 23 53.52 Declination : -66 49 22.8 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2007-09-21 N/A ANGLO 40000 130 N/A N/A