J0938+2900

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 : 6583+-167 log g : 4.07+-0.05 vturb : 2.05+-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
Na I2...-0.61+-0.193.12+-0.19-3.12+-0.19-0.62+-0.193.12+-0.19Na I
Mg I4...-0.01+-0.215.08+-0.21-2.52+-0.21-0.02+-0.215.08+-0.21Mg I
Ca I6...0.30+-0.174.13+-0.17-2.21+-0.170.29+-0.174.13+-0.17Ca I
Sc II3...0.29+-0.250.93+-0.25-2.22+-0.250.28+-0.250.93+-0.25Sc II
Ti II10...0.39+-0.132.83+-0.13-2.12+-0.130.38+-0.132.83+-0.13Ti II
Cr I5...-0.25+-0.082.88+-0.08-2.76+-0.08-0.26+-0.082.88+-0.08Cr I
Fe I32...0.01+-0.265.00+-0.26-2.50+-0.260.01+-0.265.00+-0.26Fe I
Fe II6...-0.15+-0.344.84+-0.34-2.66+-0.34-0.15+-0.344.84+-0.34Fe II
Sr II2...-0.24+-0.220.12+-0.22-2.75+-0.22-0.25+-0.220.12+-0.22Sr II

Position

Right Ascension : 09 38 42.71 Declination : +29 00 12.04 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 28.2 N/A 87.6