J1544+0901

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 : 6583+-146 log g : 3.93+-0.07 vturb : 1.38+-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...<1.80<7.42<-1.01<1.79<7.42C
Na I1...-0.50+-0.152.93+-0.15-3.31+-0.15-0.51+-0.152.93+-0.15Na I
Mg I3...0.22+-0.105.01+-0.10-2.59+-0.100.21+-0.105.01+-0.10Mg I
Ca I3...0.22+-0.253.75+-0.25-2.59+-0.250.21+-0.253.75+-0.25Ca I
Sc II1...0.14+-0.140.48+-0.14-2.67+-0.140.13+-0.140.48+-0.14Sc II
Ti II5...0.26+-0.142.40+-0.14-2.55+-0.140.25+-0.142.40+-0.14Ti II
Cr I1...-0.05+-0.142.78+-0.14-2.86+-0.14-0.06+-0.142.78+-0.14Cr I
Fe I17...0.01+-0.124.70+-0.12-2.80+-0.120.01+-0.124.70+-0.12Fe I
Fe II2...-0.15+-0.174.54+-0.17-2.96+-0.17-0.15+-0.174.54+-0.17Fe II
Sr II2...-0.23+-0.10-0.17+-0.10-3.04+-0.10-0.24+-0.10-0.17+-0.10Sr II

Position

Right Ascension : 15 44 26.36 Declination : +09 01 05.56 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 28.2 N/A -109.1