LAMOSTJ214610.13+273200.8

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 : 5243+-150 log g : 2.75+-0.3 vturb : 1.65+-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......2.55+-0.12-0.71+-0.121.02+-0.122.55+-0.12Li
CN/A...-0.2+-0.31...-1.93+-0.31-0.20+-0.316.50+-0.31C
NaN/A...0.81+-0.13...-0.92+-0.130.81+-0.135.32+-0.13Na
MgN/A...0.22+-0.15...-1.51+-0.150.22+-0.156.09+-0.15Mg
FeN/A-1.73+-0.3......-1.73+-0.3...5.77+-0.3Fe
BaN/A...0.47+-0.18...-1.26+-0.180.47+-0.180.92+-0.18Ba

Position

Right Ascension : 21 46 10.13 Declination : +27 32 00.8 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