J0025+2305

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 : 6308+-144 log g : 3.93+-0.04 vturb : 1.99+-0.17

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...2.30+-0.102.30+-0.10-0.96+-0.101.85+-0.102.30+-0.10Li I
C...<1.27<6.89<-1.54<1.27<6.89C
Na I2...-0.78+-0.092.65+-0.09-3.59+-0.09-0.78+-0.092.65+-0.09Na I
Mg I2...-0.16+-0.084.63+-0.08-2.97+-0.08-0.16+-0.084.63+-0.08Mg I
Ca I7...0.36+-0.163.89+-0.16-2.45+-0.160.36+-0.163.89+-0.16Ca I
Sc II3...0.11+-0.100.45+-0.10-2.70+-0.100.11+-0.100.45+-0.10Sc II
Ti II12...0.33+-0.122.47+-0.12-2.48+-0.120.33+-0.122.47+-0.12Ti II
Cr I5...-0.07+-0.112.76+-0.11-2.88+-0.11-0.07+-0.112.76+-0.11Cr I
Fe I34...0.00+-0.104.69+-0.10-2.81+-0.100.00+-0.104.69+-0.10Fe I
Fe II8...0.15+-0.174.84+-0.17-2.66+-0.170.15+-0.174.84+-0.17Fe II
Sr II2...-0.24+-0.08-0.18+-0.08-3.05+-0.08-0.24+-0.08-0.18+-0.08Sr II

Position

Right Ascension : 00 25 43.77 Declination : +23 05 36.82 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 48.3 N/A -229.6