J142546.2-154629

taken from 2 paper(s):

/G.Ruchti et al.(2011)/ /G.R.Ruchti et al.(2011)/

G.Ruchti et al.,ApJ, 743, 107, 2011(ADS)

Metal-poor Lithium-rich Giants in the Radial Velocity Experiment Survey


Stellar Parameters

Teff : 4341+-140 log g : 0.9+-0.3 vturb : 2.3+-0.1

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
LiN/A......3.8550.602.683.855Li
CHN/A...0.0...-2.080.006.35CH
CNN/A...0.6...-1.480.606.35CN
[O I]N/A...0.72...-1.360.727.33[O I]
NaN/A...-0.24...-2.32-0.243.92Na
MgN/A...0.60...-1.480.606.12Mg
FeN/A-2.08+-0.10......-2.08+-0.10...5.42+-0.10Fe
SrN/A...-0.02...-2.10-0.020.77Sr
YN/A...-0.38...-2.46-0.38-0.25Y
ZrN/A...0.08...-2.000.080.58Zr
BaN/A...-0.29...-2.37-0.29-0.19Ba
LaN/A...0.00...-2.080.00-0.98La
EuN/A...0.14...-1.940.14-1.42Eu

Isotopic Ratio

12C/13C 22

Position

Right Ascension : 14 25 46.32 Declination : -15 46 30.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2009-02-12 N/A FEROSESO 45000 130 N/A N/A

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 : 4379 log g : 0.95 vturb : 2.0

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...0.50+-0.1...-1.49+-0.10.48+-0.16.11+-0.1Mg
SiN/A...0.33+-0.1...-1.60+-0.10.37+-0.15.91+-0.1Si
CaN/A...0.15+-0.1...-1.80+-0.10.17+-0.14.54+-0.1Ca
Ti IN/A...0.02+-0.1...-1.88+-0.10.09+-0.13.07+-0.1Ti I
Ti IIN/A...0.20+-0.1...-1.70+-0.10.27+-0.13.25+-0.1Ti II
FeN/A-1.97......-1.97...5.53Fe

Position

Right Ascension : 14 25 46.32 Declination : -15 46 30.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2009-02-12 N/A FEROSMPGESO 40000 130 N/A N/A