T8446_00381_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 : 4459 log g : 0.89 vturb : 1.9

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...0.29+-0.1...-1.55+-0.10.27+-0.16.05+-0.1Mg
SiN/A...0.38+-0.1...-1.40+-0.10.42+-0.16.11+-0.1Si
CaN/A...0.26+-0.1...-1.54+-0.10.28+-0.14.80+-0.1Ca
Ti IN/A...0.05+-0.1...-1.70+-0.10.12+-0.13.25+-0.1Ti I
Ti IIN/A...0.33+-0.1...-1.42+-0.10.40+-0.13.53+-0.1Ti II
FeN/A-1.82......-1.82...5.68Fe

Position

Right Ascension : 22 42 11.28 Declination : -45 45 10.8 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2007-09-24 N/A ANGLO 40000 130 N/A N/A