J1705+0855

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 : 6306+-121 log g : 4.32+-0.03 vturb : 1.75+-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...2.06+-0.202.06+-0.20-1.20+-0.201.75+-0.202.06+-0.20Li I
C...<1.30<6.78<-1.65<1.30<6.78C
Na I2...-0.41+-0.142.88+-0.14-3.36+-0.14-0.41+-0.142.88+-0.14Na I
Mg I5...0.27+-0.144.92+-0.14-2.68+-0.140.27+-0.144.92+-0.14Mg I
Ca I7...0.27+-0.153.66+-0.15-2.68+-0.150.27+-0.153.66+-0.15Ca I
Sc II1...0.43+-0.200.63+-0.20-2.52+-0.200.43+-0.200.63+-0.20Sc II
Ti II9...0.38+-0.122.38+-0.12-2.57+-0.120.38+-0.122.38+-0.12Ti II
Cr I5...-0.25+-0.112.44+-0.11-3.20+-0.11-0.25+-0.112.44+-0.11Cr I
Fe I37...0.00+-0.204.55+-0.20-2.95+-0.200.00+-0.204.55+-0.20Fe I
Fe II3...-0.09+-0.164.46+-0.16-3.04+-0.16-0.09+-0.164.46+-0.16Fe II
Sr II2...-0.31+-0.14-0.39+-0.14-3.26+-0.14-0.31+-0.14-0.39+-0.14Sr II

Position

Right Ascension : 17 05 29.80 Declination : +08 55 59.17 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 48.4 N/A 44.0