BD+59_2723

taken from 3 paper(s):

/C.Charbonnel and F. Primas(2005)/ /A.M.Boesgaard et al.(2011)/ /B.E.Reddy et al.(2006)/

C.Charbonnel et al.,AAP, 442, 961, 2005(ADS)

The lithium content of the Galactic Halo stars


Stellar Parameters

Teff : 6088 log g : 4.50

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
Li IN/A......2.163+0.041-0.038-1.10+0.041-0.0380.90+0.041-0.0382.163+0.041-0.038Li I
FeN/A-2.00+-0.060......-2.00+-0.060...5.50+-0.060Fe

Position

Right Ascension : 23 26 32.84 Declination : +60 37 42.7 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

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 : 5945+-100 log g : 4.50+-0.2 vturb : 1.02+-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...+0.43+-0.15-0.35+-0.12-1.73+-0.120.47+-0.15-0.35+-0.12Be
ON/A-1.70+-0.22+0.50+-0.24...-1.76+-0.220.44+-0.246.93+-0.22O
MgN/A-1.89+-0.07......-1.91+-0.070.29+-0.075.69+-0.07Mg
TiN/A-1.65+-0.09......-1.58+-0.090.62+-0.093.37+-0.09Ti
FeN/A-2.20+-0.09......-2.20+-0.09...5.30+-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 61 4500 N/A

B.E.Reddy et al.,MNRAS, 367, 1329, 2006(ADS)

Elemental abundance survey of the Galactic thick disc


Stellar Parameters

Teff : 5691 log g : 4.65

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
ON/A...0.67...-1.070.767.62O
Fe IN/A-1.78......-1.83...5.67Fe I

Binary Parameters

Vrad -110.3

Position

Right Ascension : 23 26 32.84 Declination : +60 37 42.7 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2004-06 N/A MCDONALD 60000 100-200 N/A -110.3