BD+2_4651

taken from 1 paper(s):

/A.M.Boesgaard et al.(2011)/

A.M.Boesgaard et al.,ApJ, 743, 140, 2011(ADS)

Beryllium and Alpha-element Abundances in a Large Sample of Metal-poor Stars


Stellar Parameters

Teff : 5992+-100 log g : 3.33+-0.2 vturb : 1.44+-0.2

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
BeN/A...-0.10+-0.15-0.58+-0.12-1.96+-0.12-0.06+-0.15-0.58+-0.12Be
ON/A-1.18+-0.22+0.72+-0.24...-1.24+-0.220.66+-0.247.45+-0.22O
MgN/A-1.48+-0.07......-1.50+-0.070.40+-0.076.10+-0.07Mg
TiN/A-1.57+-0.09......-1.50+-0.090.40+-0.093.45+-0.09Ti
FeN/A-1.90+-0.09......-1.90+-0.09...5.60+-0.09Fe

Position

Right Ascension : Declination : Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2004-11-07 N/A KECKHIRES 42000 N/A
2005-09-27 N/A KECKHIRES 42000 134 4500 N/A