G88-10

taken from 3 paper(s):

/C.Charbonnel and F. Primas(2005)/ /J.A.Rich and A. M. Boesgaard(2009)/ /A.MerchantBoesgaard et al.(2011)/

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

The lithium content of the Galactic Halo stars


Stellar Parameters

Teff : 6033 log g : 4.20

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......2.128+0.049-0.052-1.13+0.049-0.0521.40+0.049-0.0522.128+0.049-0.052Li I
FeN/A-2.53+-0.240......-2.53+-0.240...4.97+-0.240Fe

Position

Right Ascension : 07 10 23.79 Declination : +24 20 40.2 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

J.A.Rich et al.,ApJ, 701, 1519, 2009(ADS)

BERYLLIUM, OXYGEN, AND IRON ABUNDANCES IN EXTREMELY METAL-DEFICIENT STARS


Stellar Parameters

Teff : 5945 log g : 4

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
Be IIN/A......-1.08+-0.12-2.46+-0.120.15+-0.12-1.08+-0.12Be II
OHN/A-1.86+-0.15......-1.68+-0.150.93+-0.157.01+-0.15OH
FeN/A-2.61+-0.07......-2.61+-0.07...4.89+-0.07Fe

Position

Right Ascension : 07 10 23.79 Declination : +24 20 40.2 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2007-11-19 N/A KECKHIRES 48000 N/A N/A N/A
2008-01-16 N/A KECKHIRES 48000 121 9000 N/A

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

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


Stellar Parameters

Teff : 5945 log g : 4.00 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
BeN/A...+0.11-1.08-2.46+0.11-1.08Be
ON/A-1.86+0.75...-1.92+0.756.77O

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
2007-11-19 N/A KECKHIRES 42000 N/A
2008-01-16 N/A KECKHIRES 42000 121 9000 N/A