J022658.3-074959

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 : 5174 log g : 2.81 vturb : 1.3

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...0.32+-0.1...-1.41+-0.10.30+-0.16.19+-0.1Mg
SiN/A...0.40+-0.1...-1.27+-0.10.44+-0.16.24+-0.1Si
CaN/A...0.35+-0.1...-1.34+-0.10.37+-0.15.00+-0.1Ca
Ti IN/A...0.15+-0.1...-1.49+-0.10.22+-0.13.46+-0.1Ti I
Ti IIN/A...0.30+-0.1...-1.34+-0.10.37+-0.13.61+-0.1Ti II
FeN/A-1.71......-1.71...5.79Fe

Position

Right Ascension : 02 26 58.32 Declination : -07 49 58.8 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2008-10-15 N/A MIKELCO 40000 230 N/A N/A