J232143.5-492914

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 : 5135 log g : 2.80 vturb : 1.2

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...-1.27+-0.10.27+-0.16.33+-0.1Mg
SiN/A...0.28+-0.1...-1.22+-0.10.32+-0.16.29+-0.1Si
CaN/A...0.32+-0.1...-1.20+-0.10.34+-0.15.14+-0.1Ca
Ti IN/A...0.10+-0.1...-1.37+-0.10.17+-0.13.58+-0.1Ti I
Ti IIN/A...0.17+-0.1...-1.30+-0.10.24+-0.13.65+-0.1Ti II
FeN/A-1.54......-1.54...5.96Fe

Position

Right Ascension : 23 21 43.59 Declination : -49 29 15.1 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2008-09-12 N/A ANGLO 40000 200 N/A N/A