J0849+1914

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 : 6517+-106 log g : 4.06+-0.04 vturb : 1.14+-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
C...<0.60<6.38<-2.05<0.61<6.38C
Mg I2...0.26+-0.155.21+-0.15-2.39+-0.150.27+-0.155.21+-0.15Mg I
Ca I2...1.03+-0.154.72+-0.15-1.62+-0.151.04+-0.154.72+-0.15Ca I
Sc II1...-0.06+-0.220.44+-0.22-2.71+-0.22-0.05+-0.220.44+-0.22Sc II
Ti II11...0.53+-0.172.83+-0.17-2.12+-0.170.54+-0.172.83+-0.17Ti II
Fe I20...-0.01+-0.214.84+-0.21-2.66+-0.21-0.01+-0.214.84+-0.21Fe I
Fe II4...-0.05+-0.384.80+-0.38-2.70+-0.38-0.05+-0.384.80+-0.38Fe II
Sr II2...0.65+-0.200.87+-0.20-2.00+-0.200.66+-0.200.87+-0.20Sr II

Position

Right Ascension : 08 49 50.75 Declination : +19 14 11.51 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 22.0 N/A 32.3