J1421+2401

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 : 6590+-104 log g : 4.25+-0.03 vturb : 1.91+-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
Li I1...2.42+-0.142.42+-0.14-0.84+-0.141.84+-0.142.42+-0.14Li I
C...<1.50<7.25<-1.18<1.50<7.25C
Na I2...-0.41+-0.103.15+-0.10-3.09+-0.10-0.41+-0.103.15+-0.10Na I
Mg I3...0.24+-0.105.16+-0.10-2.44+-0.100.24+-0.105.16+-0.10Mg I
Ca I7...0.48+-0.134.14+-0.13-2.20+-0.130.48+-0.134.14+-0.13Ca I
Sc II3...0.71+-0.231.18+-0.23-1.97+-0.230.71+-0.231.18+-0.23Sc II
Ti II14...0.50+-0.132.77+-0.13-2.18+-0.130.50+-0.132.77+-0.13Ti II
Cr I4...-0.15+-0.172.81+-0.17-2.83+-0.17-0.15+-0.172.81+-0.17Cr I
Fe I31...0.00+-0.144.82+-0.14-2.68+-0.140.00+-0.144.82+-0.14Fe I
Fe II3...0.11+-0.164.93+-0.16-2.57+-0.160.11+-0.164.93+-0.16Fe II
Sr II2...0.10+-0.190.29+-0.19-2.58+-0.190.10+-0.190.29+-0.19Sr II

Position

Right Ascension : 14 21 50.54 Declination : +24 01 59.08 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 39.0 N/A -47.7