BD-18_555

taken from 1 paper(s):

/G.Israelian and R. Rebolo(2001)/

G.Israelian et al.,ApJ, 557, L43, 2001(ADS)

Sulphur Abundance in Very Metal-poor Stars


Stellar Parameters

Teff : 4668+-63 log g : 1.5+-0.3

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
SN/A<-1.3<1.4...<-1.21<1.49<5.91S
FeN/A-2.7......-2.70...4.80Fe

Position

Right Ascension : 03 12 40.80 Declination : -18 12 50.9 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2000-08-17 N/A WHTUES 50000 300 5000 N/A