HE0355-3728

taken from 2 paper(s):

/J.E.Norris et al.(2013)/ /D.Yong et al.(2013)/

J.E.Norris et al.,ApJ, 762, 25, 2013(ADS)

The Most Metal-poor Stars. I. Discovery, Data, and Atmospheric Parameters


Stellar Parameters

Teff : 6418+-32 log g : 4.2

Position

Right Ascension : 03 57 23.00 Declination : -37 20 23.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2007-12 2454456.721 MIKELCO 37000 100 83.3 N/A
2007-12 2454456.736 MIKELCO 37000 100 80.7 N/A

D.Yong et al.,ApJ, 762, 26, 2013(ADS)

THE MOST METAL-POOR STARS. II. CHEMICAL ABUNDANCES OF 190 METAL-POOR STARS INCLUDING 10 NEW STARS WITH [Fe/H] <-3.


Stellar Parameters

Teff : 6418 log g : 3.84 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
CHN/A...<2.34<7.36<-1.07<2.34<7.36CH
Si1...0.24.3-3.210.204.3Si
Ca1...0.743.67-2.670.743.67Ca
Ti II4...0.95+-0.22.49+-0.2-2.46+-0.20.95+-0.22.49+-0.2Ti II
Fe I14-3.41+-0.16...4.09+-0.16-3.41+-0.16...4.09+-0.16Fe I
Sr1...0.920.38-2.490.920.38Sr
Ba1...<0.09<-1.14<-3.32<0.09<-1.14Ba

Position

Right Ascension : 03 56 36.5 Declination : -44 34 03.4 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A N/A VLT N/A N/A N/A N/A