SDSSJ1412+5609

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 : 6600 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...1.29+-0.204.34+-0.20-1.90+-0.201.29+-0.204.34+-0.20Na
MgN/A...0.90+-0.105.31+-0.10-2.29+-0.100.90+-0.105.31+-0.10Mg
CaN/A...0.18+-0.163.33+-0.16-3.01+-0.160.18+-0.163.33+-0.16Ca
Fe IN/A-3.19+-0.20...4.31+-0.20-3.19+-0.20...4.31+-0.20Fe I

Binary Parameters

Vrad -53.09+-0.11

Position

Right Ascension : 14 12 07.35 Declination : +56 09 32.0 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 34-52 1200 -53.09+-0.11