J161527.2-141858

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 : 4645 log g : 2.07 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...0.40+-0.1...-0.49+-0.10.38+-0.17.11+-0.1Mg
SiN/A...0.37+-0.1...-0.46+-0.10.41+-0.17.05+-0.1Si
CaN/A...0.24+-0.1...-0.61+-0.10.26+-0.15.73+-0.1Ca
Ti IN/A...0.08+-0.1...-0.72+-0.10.15+-0.14.23+-0.1Ti I
Ti IIN/A...0.29+-0.1...-0.51+-0.10.36+-0.14.44+-0.1Ti II
FeN/A-0.87......-0.87...6.63Fe

Position

Right Ascension : 16 15 27.12 Declination : -14 18 57.6 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2007-05-06 N/A MIKELCO 40000 100 N/A N/A