HE0228-4047: 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 : 6515+-77 log g : 4.3

Basic Informations

Observation Date JD Facility Resolution S/N Exposure Time Vrad
2007-12 2454456.63 MIKELCO 37000 100 122.1 N/A
2007-12 2454456.645 MIKELCO 37000 100 123.9 N/A
2007-12 2454456.66 MIKELCO 37000 100 123.8 N/A
2007-12 2454456.675 MIKELCO 37000 100 121.9 N/A
2007-12 2454456.69 MIKELCO 37000 100 126.3 N/A
2007-12 2454457.654 MIKELCO 37000 100 123.2 N/A
2007-12 2454457.676 MIKELCO 37000 100 125.4 N/A
2007-12 2454457.698 MIKELCO 37000 100 125.8 N/A
2007-12 2454457.72 MIKELCO 37000 100 122.1 N/A
2008-9 2454717.892 MIKELCO 30000-36000 100 129.5 N/A
2008-9 2454717.907 MIKELCO 30000-36000 100 127.4 N/A
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : -403356 Right Ascension : 023033.6

Photometric data

B : 15.5 B-V : 0.34 EB-V : 0.02

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

Atmospheric data

Teff : 6515 log g : 3.8 vturb : 1.7

Chemical Abundances

Element Nline [X/H] [X/Fe] log-e
C...<-1.87<1.88<6.56
Mg...-3.49+-0.120.26+-0.124.11+-0.12
Si...-3.400.354.11
Ca...-3.360.392.98
Cr...-3.76+-0.14-0.01+-0.141.88+-0.14
Fe I...-3.75+-0.11...3.75+-0.11
Ni...-3.260.492.96
Sr...<-4.33<-0.58<-1.46
Ba...<-3.35<0.40<-1.17
    : 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 : -403354.8 Right Ascension : 023033.7