J113110.2-154315

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 : 6496 log g : 3.90 vturb : 1.6

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...0.20+-0.1...-0.38+-0.10.18+-0.17.22+-0.1Mg
SiN/A...0.22+-0.1...-0.30+-0.10.26+-0.17.21+-0.1Si
CaN/A...0.10+-0.1...-0.44+-0.10.12+-0.15.90+-0.1Ca
Ti IN/A...-0.06+-0.1...-0.55+-0.10.01+-0.14.40+-0.1Ti I
Ti IIN/A...0.09+-0.1...-0.40+-0.10.16+-0.14.55+-0.1Ti II
FeN/A-0.56......-0.56...6.94Fe

Position

Right Ascension : 11 31 10.32 Declination : -15 43 15.6 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2008-03-24 N/A APO 40000 150 N/A N/A