J1542+5152

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 : 6317+-94 log g : 4.15+-0.02 vturb : 1.46+-0.21

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...2.35+-0.142.35+-0.14-0.91+-0.141.34+-0.142.35+-0.14Li I
Na I2...-0.11+-0.123.88+-0.12-2.36+-0.12-0.11+-0.123.88+-0.12Na I
Mg I2...0.41+-0.105.76+-0.10-1.84+-0.100.41+-0.105.76+-0.10Mg I
Ca I14...0.48+-0.124.57+-0.12-1.77+-0.120.48+-0.124.57+-0.12Ca I
Sc II3...0.24+-0.201.14+-0.20-2.01+-0.200.24+-0.201.14+-0.20Sc II
Ti II13...0.70+-0.143.40+-0.14-1.55+-0.140.70+-0.143.40+-0.14Ti II
Cr I5...-0.07+-0.123.32+-0.12-2.32+-0.12-0.07+-0.123.32+-0.12Cr I
Fe I51...0.00+-0.145.25+-0.14-2.25+-0.140.00+-0.145.25+-0.14Fe I
Fe II6...0.18+-0.095.43+-0.09-2.07+-0.090.18+-0.095.43+-0.09Fe II
Sr II2...0.73+-0.161.35+-0.16-1.52+-0.160.73+-0.161.35+-0.16Sr II
Ba II3...0.10+-0.100.03+-0.10-2.15+-0.100.10+-0.100.03+-0.10Ba II

Position

Right Ascension : 15 42 23.11 Declination : +51 52 22.57 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 25.3 N/A -181.1