J1340+1606

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 : 6400+-143 log g : 3.85+-0.05 vturb : 2.04+-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...<2.14<7.43<-1.00<2.14<7.43C
Na I1...-0.14+-0.112.96+-0.11-3.28+-0.11-0.14+-0.112.96+-0.11Na I
Mg I2...0.21+-0.094.67+-0.09-2.93+-0.090.21+-0.094.67+-0.09Mg I
Ca I3...0.93+-0.184.13+-0.18-2.21+-0.180.93+-0.184.13+-0.18Ca I
Ti II9...0.74+-0.152.55+-0.15-2.40+-0.150.74+-0.152.55+-0.15Ti II
Fe I8...0.00+-0.124.36+-0.12-3.14+-0.120.00+-0.124.36+-0.12Fe I
Fe II2...-0.15+-0.134.21+-0.13-3.29+-0.13-0.15+-0.134.21+-0.13Fe II

Position

Right Ascension : 13 40 03.52 Declination : +16 06 49.30 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 16.8 N/A 71.8