J0650+4000

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 : 6068+-83 log g : 3.95+-0.03 vturb : 1.87+-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...2.17+-0.102.17+-0.10-1.09+-0.101.18+-0.102.17+-0.10Li I
C...<0.70<6.86<-1.57<0.70<6.86C
Na I2...-0.57+-0.183.40+-0.18-2.84+-0.18-0.57+-0.183.40+-0.18Na I
Mg I4...0.26+-0.105.59+-0.10-2.01+-0.100.26+-0.105.59+-0.10Mg I
Ca I12...0.42+-0.134.49+-0.13-1.85+-0.130.42+-0.134.49+-0.13Ca I
Sc II4...0.37+-0.141.25+-0.14-1.90+-0.140.37+-0.141.25+-0.14Sc II
Ti II10...0.41+-0.163.09+-0.16-1.86+-0.160.41+-0.163.09+-0.16Ti II
Cr I5...-0.20+-0.223.17+-0.22-2.47+-0.22-0.20+-0.223.17+-0.22Cr I
Fe I38...0.00+-0.085.23+-0.08-2.27+-0.080.00+-0.085.23+-0.08Fe I
Fe II8...0.12+-0.235.35+-0.23-2.15+-0.230.12+-0.235.35+-0.23Fe II
Ni I1...-0.12+-0.093.83+-0.09-2.39+-0.09-0.12+-0.093.83+-0.09Ni I
Sr II1...0.46+-0.121.06+-0.12-1.81+-0.120.46+-0.121.06+-0.12Sr II
Ba II3...-0.07+-0.23-0.16+-0.23-2.34+-0.23-0.07+-0.23-0.16+-0.23Ba II

Position

Right Ascension : 06 50 15.19 Declination : +40 00 39.77 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 14.9 N/A -11.6