LAMOSTJ074102.07+213246.6

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 : 6142+-150 log g : 3.65+-0.3 vturb : 1.51+-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......4.55+-0.121.29+-0.123.62+-0.124.55+-0.12Li
CN/A...0.65+-0.31...-1.68+-0.310.65+-0.316.75+-0.31C
NaN/A...0.1+-0.13...-2.23+-0.130.10+-0.134.01+-0.13Na
MgN/A...0.35+-0.15...-1.98+-0.150.35+-0.155.62+-0.15Mg
FeN/A-2.33+-0.3......-2.33+-0.3...5.17+-0.3Fe
BaN/A...-0.41+-0.18...-2.74+-0.18-0.41+-0.18-0.56+-0.18Ba

Position

Right Ascension : 07 41 02.07 Declination : +21 32 46.6 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