J1810+5121

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 : 6213+-175 log g : 4.33+-0.05 vturb : 1.33+-0.20

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...2.06+-0.102.06+-0.10-1.20+-0.102.11+-0.102.06+-0.10Li I
Na I2...-0.30+-0.172.64+-0.17-3.60+-0.17-0.29+-0.172.64+-0.17Na I
Mg I3...0.38+-0.134.68+-0.13-2.92+-0.130.39+-0.134.68+-0.13Mg I
Ca I4...0.55+-0.203.59+-0.20-2.75+-0.200.56+-0.203.59+-0.20Ca I
Sc II1...0.23+-0.110.08+-0.11-3.07+-0.110.24+-0.110.08+-0.11Sc II
Ti II8...0.51+-0.142.16+-0.14-2.79+-0.140.52+-0.142.16+-0.14Ti II
Cr I3...-0.31+-0.072.03+-0.07-3.61+-0.07-0.30+-0.072.03+-0.07Cr I
Fe I20...-0.01+-0.094.19+-0.09-3.31+-0.09-0.01+-0.094.19+-0.09Fe I
Fe II2...0.12+-0.134.32+-0.13-3.18+-0.130.12+-0.134.32+-0.13Fe II
Sr II2...0.42+-0.28-0.01+-0.28-2.88+-0.280.43+-0.28-0.01+-0.28Sr II
Ba II2...0.38+-0.30-0.74+-0.30-2.92+-0.300.39+-0.30-0.74+-0.30Ba II

Position

Right Ascension : 18 10 59.88 Declination : +51 21 19.89 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 40.5 N/A -190.8