J015401.6-220240

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 : 4770 log g : 1.63 vturb : 1.9

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...0.28+-0.1...-1.48+-0.10.26+-0.16.12+-0.1Mg
SiN/A...0.33+-0.1...-1.37+-0.10.37+-0.16.14+-0.1Si
CaN/A...0.24+-0.1...-1.48+-0.10.26+-0.14.86+-0.1Ca
Ti IN/A...0.09+-0.1...-1.58+-0.10.16+-0.13.37+-0.1Ti I
Ti IIN/A...0.24+-0.1...-1.43+-0.10.31+-0.13.52+-0.1Ti II
FeN/A-1.74......-1.74...5.76Fe

Position

Right Ascension : 01 54 01.68 Declination : -22 02 38.4 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 180 N/A N/A