SDSSJ0115+2637

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 : 5500 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...0.22+-0.383.13+-0.38-3.11+-0.380.21+-0.383.13+-0.38Na
MgN/A...0.38+-0.374.66+-0.37-2.94+-0.370.38+-0.374.66+-0.37Mg
CaN/A...0.07+-0.533.09+-0.53-3.25+-0.530.07+-0.533.09+-0.53Ca
TiN/A...0.96+-0.372.59+-0.37-2.36+-0.370.96+-0.372.59+-0.37Ti
Fe IN/A-3.32+-0.36...4.18+-0.36-3.32+-0.36...4.18+-0.36Fe I
Fe IIN/A-2.66+-0.48...4.84+-0.48-2.66+-0.48...4.84+-0.48Fe II

Binary Parameters

Vrad -113.11+-0.19

Position

Right Ascension : 01 15 01.57 Declination : +26 37 08.8 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2008-07-04 N/A SUBARUHDS 36000 25-39 600 -113.11+-0.19