HE2215-2548: 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 : 5035+-100 log g : 2.1+-0.25 vturb : 1.8+-0.2

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
O I...<-1.54<1.47<7.33
Na I...-2.87+-0.040.14+-0.043.46+-0.04
Mg I...-2.73+-0.090.28+-0.094.85+-0.09
Al I...-3.51-0.52.96
Si I...-2.82+-0.340.19+-0.344.73+-0.34
K I...-2.720.292.40
Ca I...-2.91+-0.120.1+-0.123.45+-0.12
Sc II...-3.42+-0.08-0.41+-0.08-0.25+-0.08
Ti I...-2.70+-0.090.31+-0.092.32+-0.09
Ti II...-2.70+-0.140.31+-0.142.32+-0.14
Cr I...-3.46+-0.13-0.45+-0.132.21+-0.13
Mn I...-4.52+-0.03-1.51+-0.030.87+-0.03
Fe I...-3.01+-0.14...4.49+-0.14
Fe II...-3.05+-0.14-0.04+-0.144.45+-0.14
Co I...-2.33+-0.510.68+-0.512.59+-0.51
Zn I...-2.540.472.06
Sr II...-4.54+-0.06-1.53+-0.06-1.57+-0.06
Ba II...-3.67+-0.13-0.66+-0.13-1.54+-0.13
Eu II...<-1.07<1.94<-0.56
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

Binarity

Vrad -61.1

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2007-09 N/A KECKHIRES 36000 90 5400 -61.1
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : -253323 Right Ascension : 221758.6

Photometric data

V : 15.8