SDSSJ0126+0607

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 : 6900 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
CN/A...3.08+-0.228.50+-0.220.07+-0.223.08+-0.228.50+-0.22C
NaN/A...0.86+-0.234.09+-0.23-2.15+-0.230.86+-0.234.09+-0.23Na
MgN/A...0.66+-0.155.25+-0.15-2.35+-0.150.66+-0.155.25+-0.15Mg
CaN/A...0.78+-0.204.11+-0.20-2.23+-0.200.78+-0.204.11+-0.20Ca
Fe IN/A-3.01+-0.20...4.49+-0.20-3.01+-0.20...4.49+-0.20Fe I
Fe IIN/A-3.24+-0.29...4.26+-0.29-3.24+-0.29...4.26+-0.29Fe II
BaN/A...3.20+-0.272.37+-0.270.19+-0.273.20+-0.272.37+-0.27Ba

Binary Parameters

Vrad -274.31+-0.16

Position

Right Ascension : 01 26 17.95 Declination : +06 07 24.9 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2008-07-06 N/A SUBARUHDS 36000 41-64 1500 -274.31+-0.16