J0236+0844

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 : 5809+-84 log g : 4.54+-0.03 vturb : 0.65+-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
C1...0.80+-0.146.19+-0.14-2.24+-0.140.80+-0.146.19+-0.14C
Na I2...-0.25+-0.082.95+-0.08-3.29+-0.08-0.25+-0.082.95+-0.08Na I
Mg I4...0.34+-0.174.90+-0.17-2.70+-0.170.34+-0.174.90+-0.17Mg I
Ca I5...0.27+-0.123.57+-0.12-2.77+-0.120.27+-0.123.57+-0.12Ca I
Ti II6...0.36+-0.132.27+-0.13-2.68+-0.130.36+-0.132.27+-0.13Ti II
Cr I4...-0.27+-0.072.33+-0.07-3.31+-0.07-0.27+-0.072.33+-0.07Cr I
Fe I30...0.00+-0.114.46+-0.11-3.04+-0.110.00+-0.114.46+-0.11Fe I
Fe II2...-0.20+-0.074.26+-0.07-3.24+-0.07-0.20+-0.074.26+-0.07Fe II
Sr II1...0.32+-0.130.15+-0.13-2.72+-0.130.32+-0.130.15+-0.13Sr II

Position

Right Ascension : 02 36 28.57 Declination : +08 44 05.70 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 22.6 N/A -160.4