J0632+2105

taken from 1 paper(s):

/H.Li et al.(2022)/


H.Li et al.,ApJ, 931, 147, 2022(ADS)

Four-hundred Very Metal-poor Stars Studied with LAMOST and Subaru. II. Elemental Abundances


Stellar Parameters

Teff : 5706+-114 log g : 3.81+-0.04 vturb : 1.29+-0.30

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
Li I1...1.81+-0.231.81+-0.23-1.45+-0.231.97+-0.231.81+-0.23Li I
C...<0.78<5.80<-2.63<0.79<5.80C
Na I2...-0.22+-0.162.61+-0.16-3.63+-0.16-0.21+-0.162.61+-0.16Na I
Mg I4...0.38+-0.144.57+-0.14-3.03+-0.140.39+-0.144.57+-0.14Mg I
Ca I3...0.29+-0.253.22+-0.25-3.12+-0.250.30+-0.253.22+-0.25Ca I
Sc II2...0.42+-0.160.16+-0.16-2.99+-0.160.43+-0.160.16+-0.16Sc II
Ti II13...0.70+-0.122.24+-0.12-2.71+-0.120.71+-0.122.24+-0.12Ti II
Cr I5...-0.27+-0.121.96+-0.12-3.68+-0.12-0.26+-0.121.96+-0.12Cr I
Fe I26...-0.01+-0.224.08+-0.22-3.42+-0.22-0.01+-0.224.08+-0.22Fe I
Fe II3...0.31+-0.124.40+-0.12-3.10+-0.120.31+-0.124.40+-0.12Fe II
Sr II2...0.72+-0.200.18+-0.20-2.69+-0.200.73+-0.200.18+-0.20Sr II
Ba II2...0.47+-0.16-0.76+-0.16-2.94+-0.160.48+-0.16-0.76+-0.16Ba II

Position

Right Ascension : 06 32 38.10 Declination : +21 05 31.52 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 N/A SUBARUHDS 36000 26.9 N/A -117.6