J1216+0231

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 : 6027+-72 log g : 3.51+-0.03 vturb : 0.84+-0.22

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
Na I2...-0.64+-0.102.76+-0.10-3.48+-0.10-0.64+-0.102.76+-0.10Na I
Mg I3...0.56+-0.085.32+-0.08-2.28+-0.080.56+-0.085.32+-0.08Mg I
Ca I4...0.32+-0.163.82+-0.16-2.52+-0.160.32+-0.163.82+-0.16Ca I
Sc II1...0.81+-0.131.12+-0.13-2.03+-0.130.81+-0.131.12+-0.13Sc II
Ti II4...0.45+-0.162.56+-0.16-2.39+-0.160.45+-0.162.56+-0.16Ti II
Cr I2...-0.17+-0.152.63+-0.15-3.01+-0.15-0.17+-0.152.63+-0.15Cr I
Fe I15...-0.00+-0.134.66+-0.13-2.84+-0.13-0.00+-0.134.66+-0.13Fe I
Fe II2...-0.02+-0.354.64+-0.35-2.86+-0.35-0.02+-0.354.64+-0.35Fe II
Sr II2...0.24+-0.110.27+-0.11-2.60+-0.110.24+-0.110.27+-0.11Sr II

Position

Right Ascension : 12 16 12.02 Declination : +02 31 05.36 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 109.3 N/A 109.3