LAMOSTJ055408.54+523559.0

taken from 1 paper(s):

/H.Li et al.(2018)/

H.Li et al.,ApJ, 852, L31, 2018(ADS)

Enormous Li Enhancement Preceding Red Giant Phases in Low-mass Stars in the Milky Way Halo


Stellar Parameters

Teff : 5638+-150 log g : 1.80+-0.3 vturb : 2.12+-0.3

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
LiN/A......3.33+-0.120.07+-0.122.10+-0.123.33+-0.12Li
CN/A...0.3+-0.31...-1.73+-0.310.30+-0.316.70+-0.31C
NaN/A...0.75...-1.280.754.96Na
MgN/A...0.22+-0.15...-1.81+-0.150.22+-0.155.79+-0.15Mg
FeN/A-2.03+-0.3......-2.03+-0.3...5.47+-0.3Fe
BaN/A...0.05+-0.18...-1.98+-0.180.05+-0.180.20+-0.18Ba

Position

Right Ascension : 05 54 08.54 Declination : +52 35 59.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A SUBARUHDS 60000 50-200 N/A N/A