SDSSJ002400.64+320311.4

taken from 1 paper(s):

/A.Bandyopadhyay et al.(2022)/

A.Bandyopadhyay et al.,ApJ, 937, 52, 2022(ADS)

Li Distribution, Kinematics, and Detailed Abundance Analysis among Very Metal-poor Stars in the Galactic Halo from the HESP-GOMPA Survey


Stellar Parameters

Teff : 5700+-150 log g : 3.75+-0.25 vturb : 1.5

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......2.00-1.26...2.00Li I
CHN/A-2.430.026.00-2.430.026.00CH
Mg I4-1.950.55.64-1.960.55.64Mg I
Si I2-2.05+-0.090.4+-0.095.46+-0.09-2.05+-0.090.4+-0.095.46+-0.09Si I
Ca I8-1.95+-0.060.5+-0.064.37+-0.06-1.97+-0.060.5+-0.064.37+-0.06Ca I
Sc II5-2.12+-0.060.33+-0.061.03+-0.06-2.12+-0.060.33+-0.061.03+-0.06Sc II
Ti I7-1.79+-0.090.66+-0.093.14+-0.09-1.81+-0.090.66+-0.093.14+-0.09Ti I
Ti II6-1.9+-0.050.55+-0.053.03+-0.05-1.92+-0.050.55+-0.053.03+-0.05Ti II
Cr I3-2.41+-0.120.04+-0.123.21+-0.12-2.43+-0.120.04+-0.123.21+-0.12Cr I
Cr II2-2.1+-0.070.35+-0.073.52+-0.07-2.12+-0.070.35+-0.073.52+-0.07Cr II
Mn I4-2.8+-0.11-0.35+-0.112.62+-0.11-2.81+-0.11-0.35+-0.112.62+-0.11Mn I
Co I2-2.2+-0.060.25+-0.062.73+-0.06-2.26+-0.060.25+-0.062.73+-0.06Co I
Ni I3-2.040.414.16-2.060.414.16Ni I
Zn I2-1.85+-0.070.6+-0.072.71+-0.07-1.85+-0.070.6+-0.072.71+-0.07Zn I
Sr II2-1.830.621.00-1.870.621.00Sr II
Ba II2-20.450.25-1.930.450.25Ba II
Eu II1<-1.52<0.93<-1<-1.52<0.93<-1Eu II

Binary Parameters

Vrad -434

Position

Right Ascension : 00 24 00.64 Declination : +32 03 11.40 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 HCTHESP 30000 70.3 7200 -434