HE1353-2735B

taken from 1 paper(s):

/E.Depagne et al.(2000)/

E.Depagne et al.,AAP, 364, L6, 2000(ADS)

Abundance analysis of two extremely metal-poor stars from the Hamburg/ESO Survey


Stellar Parameters

Teff : 5200+-200 log g : 4.5+-0.5 vturb : 1.3

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
Li I2......2.06-1.202.002.06Li I
Mg I3-2.8......-2.820.384.78Mg I
Ca I2-3.1......-3.080.123.26Ca I
Sc II1-3.4......-3.38-0.18-0.23Sc II
Ti II9-2.90+-0.15......-2.83+-0.150.37+-0.152.12+-0.15Ti II
Cr I4-3.47......-3.44-0.242.20Cr I
Fe34-3.20+-0.10......-3.20+-0.10...4.30+-0.10Fe
Sr II1<-4.4......<-4.30<-1.10<-1.43Sr II
Ba II1<-3.6......<-3.65<-0.45<-1.47Ba II

Binary Parameters

Binarity Positive

Position

Right Ascension : 13 56 42.53 Declination : -27 49 54.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2000-02-10 2451584.31030 VLT 45000 55 180min -187.7
2000-02-18 N/A VLT 45000 120 180min N/A