HE2020-5228: found in 2 paper(s).

Labels:

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

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J.E.Norris et al.,ApJ, 762, 25, 2013 (A0290,ADS)

Atmospheric data

Teff : 6305+-108 log g : 4

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2007-6 2454273.753 MIKELCO 31000-39000 100 -39.9 N/A
2007-6 2454273.775 MIKELCO 31000-39000 100 -43 N/A
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : -521903 Right Ascension : 202417.0

Photometric data

B : 16.3 B-V : 0.38 EB-V : 0.03

D.Yong et al.,ApJ, 762, 26, 2013 (A0294,ADS)

Atmospheric data

Teff : 6305 log g : 3.79 vturb : 1.4

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
C...<-1.27<1.66<7.16
N...<-0.63<2.30<7.20
Mg...-2.71+-0.10.22+-0.14.9+-0.1
Si...-2.830.14.68
Ca...-2.49+-0.120.44+-0.123.85+-0.12
Sc...-2.680.250.47
Cr...-3.16+-0.17-0.23+-0.172.48+-0.17
Fe I...-2.93+-0.14...4.57+-0.14
Fe II...-2.81+-0.25...4.69+-0.25
Co...-2.240.692.75
Ni...-2.97-0.043.25
Sr...-3.13-0.2-0.26
Ba...<-3.26<-0.33<-1.08
    : Data presented in the paper
    : Data converted with the solar abundance from Grevesse et al. (1996)

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
N/A VLT N/A N/A N/A N/A
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : -521902.3 Right Ascension : 202417.1