J230028.8-284922

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 : 5001 log g : 1.71 vturb : 2.1

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...-1.28+-0.10.30+-0.16.32+-0.1Mg
SiN/A...0.43+-0.1...-1.11+-0.10.47+-0.16.40+-0.1Si
CaN/A...0.27+-0.1...-1.29+-0.10.29+-0.15.05+-0.1Ca
Ti IN/A...0.13+-0.1...-1.38+-0.10.20+-0.13.57+-0.1Ti I
Ti IIN/A...0.25+-0.1...-1.26+-0.10.32+-0.13.69+-0.1Ti II
FeN/A-1.58......-1.58...5.92Fe

Position

Right Ascension : 23 00 28.80 Declination : -28 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
2008-10-16 N/A MIKELCO 40000 250 N/A N/A