HE0317-0554: found in 1 paper(s).

Labels:

/J.G.Cohen et al.(2013)/

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J.G.Cohen et al.,ApJ, 778, 56, 2013 (A0283,ADS)

Atmospheric data

Teff : 5400+-100 log g : 3.1+-0.25 vturb : 1.4+-0.2

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
CH...-2.350.46.20
Na I...-2.94+-0.18-0.19+-0.183.39+-0.18
Mg I...-2.42+-0.120.33+-0.125.16+-0.12
Al I...-3.23-0.483.24
Si I...-2.440.315.11
Ca I...-2.59+-0.110.16+-0.113.77+-0.11
Sc II...-2.77+-0.09-0.02+-0.090.40+-0.09
Ti I...-2.53+-0.070.22+-0.072.49+-0.07
Ti II...-2.51+-0.120.24+-0.122.51+-0.12
Cr I...-3.14+-0.16-0.39+-0.162.53+-0.16
Mn I...-3.48+-0.08-0.73+-0.081.91+-0.08
Fe I...-2.75+-0.15...4.75+-0.15
Fe II...-2.76+-0.13-0.01+-0.134.74+-0.13
Co I...-2.56+-0.20.19+-0.22.36+-0.2
Ni I...-2.81+-0.07-0.06+-0.073.44+-0.07
Sr II...-2.98-0.23-0.01
Y II...-2.93+-0.07-0.18+-0.07-0.69+-0.07
Ba II...-3.07-0.32-0.94
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

Binarity

Vrad -68.1

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2002-09 N/A KECKHIRES 36000 45 6000 -69.2
2004-10 N/A KECKHIRES 36000 50 7200 -68.1
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : -054340 Right Ascension : 031949.6

Photometric data

V : 16