J0657+2948

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 : 6731+-123 log g : 4.12+-0.03 vturb : 1.36+-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
Mg I2...-0.06+-0.084.65+-0.08-2.95+-0.08-0.07+-0.084.65+-0.08Mg I
Ca I2...0.27+-0.083.72+-0.08-2.62+-0.080.26+-0.083.72+-0.08Ca I
Sc II1...0.23+-0.100.49+-0.10-2.66+-0.100.22+-0.100.49+-0.10Sc II
Ti II9...0.57+-0.122.63+-0.12-2.32+-0.120.56+-0.122.63+-0.12Ti II
Cr I4...0.17+-0.122.92+-0.12-2.72+-0.120.16+-0.122.92+-0.12Cr I
Fe I17...0.01+-0.094.62+-0.09-2.88+-0.090.01+-0.094.62+-0.09Fe I
Fe II3...-0.04+-0.114.57+-0.11-2.93+-0.11-0.04+-0.114.57+-0.11Fe II
Sr II2...-0.57+-0.11-0.59+-0.11-3.46+-0.11-0.58+-0.11-0.59+-0.11Sr II

Position

Right Ascension : 06 57 07.37 Declination : +29 48 22.15 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 52.1 N/A 234.6