J125431.7-425303

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 : 4657 log g : 1.59 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...0.25+-0.1...-1.02+-0.10.23+-0.16.58+-0.1Mg
SiN/A...0.23+-0.1...-0.98+-0.10.27+-0.16.53+-0.1Si
CaN/A...0.32+-0.1...-0.91+-0.10.34+-0.15.43+-0.1Ca
Ti IN/A...0.13+-0.1...-1.05+-0.10.20+-0.13.90+-0.1Ti I
Ti IIN/A...0.20+-0.1...-0.98+-0.10.27+-0.13.97+-0.1Ti II
FeN/A-1.25......-1.25...6.25Fe

Position

Right Ascension : 12 54 31.68 Declination : -42 53 02.4 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2007-06-24 N/A ANGLO 40000 150 N/A N/A