J194550.6-392630

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 : 4917 log g : 1.65 vturb : 1.7

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...0.47+-0.1...-2.13+-0.10.45+-0.15.47+-0.1Mg
SiN/A...0.37+-0.1...-2.17+-0.10.41+-0.15.34+-0.1Si
CaN/A...0.32+-0.1...-2.24+-0.10.34+-0.14.10+-0.1Ca
Ti IN/A...0.28+-0.1...-2.23+-0.10.35+-0.12.72+-0.1Ti I
Ti IIN/A...0.30+-0.1...-2.21+-0.10.37+-0.12.74+-0.1Ti II
FeN/A-2.58......-2.58...4.92Fe

Position

Right Ascension : 19 45 50.64 Declination : -39 26 31.2 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2008-10-16 N/A MIKELCO 40000 180 N/A N/A