G18-54

taken from 2 paper(s):

/E.Caffau et al.(2005)/ /C.Charbonnel and F. Primas(2005)/

E.Caffau et al.,AAP, 441, 533, 2005(ADS)

Sulphur abundance in Galactic stars


Stellar Parameters

Teff : 5878 log g : 3.93

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
S IN/A-1.36+-0.14*-0.03+-0.14*...-1.15+-0.14*0.18+-0.14*5.97+-0.14*S I
FeN/A-1.33......-1.33...6.17Fe

Binary Parameters

Binarity Positive
Vrad -217

Position

Right Ascension : 22 31 36.22 Declination : +02 09 43.9 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2452152.57301 VLT 43000 100 N/A N/A
2452152.57818 VLT 43000 100 N/A N/A

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

The lithium content of the Galactic Halo stars


Stellar Parameters

Teff : 5875 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......2.158+0.043-0.064-1.10+0.043-0.0640.29+0.043-0.0642.158+0.043-0.064Li I
FeN/A-1.39+-0.090......-1.39+-0.090...6.11+-0.090Fe

Position

Right Ascension : 22 31 36.22 Declination : +02 09 43.9 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log