SDSSJ1434+1036

taken from 1 paper(s):

/W.Aoki et al.(2013)/

W.Aoki et al.,AJ, 145, 13, 2013(ADS)

High-resolution Spectroscopy of Extremely Metal-poor Stars from SDSS/SEGUE. I. Atmospheric Parameters and Chemical Compositions


Stellar Parameters

Teff : 6400 log g : 4.0 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
NaN/A...-0.01+-0.263.02+-0.26-3.22+-0.26-0.01+-0.263.02+-0.26Na
MgN/A...0.41+-0.174.80+-0.17-2.80+-0.170.41+-0.174.80+-0.17Mg
CaN/A...-0.15+-0.232.98+-0.23-3.36+-0.23-0.15+-0.232.98+-0.23Ca
Fe IN/A-3.21+-0.22...4.29+-0.22-3.21+-0.22...4.29+-0.22Fe I

Binary Parameters

Vrad 66.60+-0.32

Position

Right Ascension : 14 34 51.01 Declination : +10 36 26.3 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2008-07-05 N/A SUBARUHDS 36000 30-46 2400 66.60+-0.32