HIP106924

taken from 1 paper(s):

/E.M.O'Malley et al.(2017)/


E.M.O'Malley et al.,ApJ, 838, 90, 2017(ADS)

A Differential Abundance Analysis of Very Metal-poor Stars


Stellar Parameters

Teff : 5150 log g : 4.20 vturb : 1.50

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
Mg IN/A...0.27+-0.15...-1.98+-0.150.25+-0.155.62+-0.15Mg I
Ca IN/A...0.40+-0.04...-1.81+-0.040.42+-0.044.53+-0.04Ca I
Fe IN/A-2.23+-0.07......-2.23+-0.07...5.27+-0.07Fe I
Fe IIN/A-2.25+-0.18......-2.25+-0.18...5.25+-0.18Fe II

Binary Parameters

Vrad -244.5

Position

Right Ascension : 21 39 16.15 Declination : +60 17 01.8 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2008-10-11 N/A KECKHIRES 70500 131.06 N/A -244.5