HE0430-4901

taken from 2 paper(s):

/P.S.Barklem et al.(2005)/ /L.Zhang et al.(2011)/


P.S.Barklem et al.,AAP, 439, 129, 2005(ADS)

The Hamburg/ESO R-process enhanced star survey (HERES). II. Spectroscopic analysis of the survey sample


Stellar Parameters

Teff : 5296 log g : 3.12 vturb : 1.32

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
CH1...0.09+-0.275.76+-0.25-2.67+-0.250.05+-0.275.76+-0.25CH
Mg I5...0.17+-0.245.03+-0.19-2.57+-0.190.15+-0.245.03+-0.19Mg I
Al I1...-1.18+-0.252.57+-0.22-3.88+-0.22-1.16+-0.252.57+-0.22Al I
Ca I7...0.12+-0.253.76+-0.20-2.58+-0.200.14+-0.253.76+-0.20Ca I
Sc II4...-0.03+-0.260.42+-0.23-2.73+-0.23-0.01+-0.260.42+-0.23Sc II
Ti12...0.13+-0.252.43+-0.21-2.52+-0.210.20+-0.252.43+-0.21Ti
Cr I3...-0.33+-0.242.62+-0.24-3.02+-0.24-0.30+-0.242.62+-0.24Cr I
Mn I3...-0.71+-0.241.96+-0.21-3.47+-0.21-0.75+-0.241.96+-0.21Mn I
Fe46...0.00+-0.224.78+-0.18-2.72+-0.180.00+-0.224.78+-0.18Fe
Co I5...0.04+-0.252.25+-0.22-2.74+-0.22-0.02+-0.252.25+-0.22Co I
Ni I4...-0.03+-0.243.50+-0.22-2.72+-0.220.00+-0.243.50+-0.22Ni I
Sr2...-0.01+-0.280.25+-0.27-2.62+-0.270.10+-0.280.25+-0.27Sr
Y II2...0.02+-0.27-0.45+-0.24-2.66+-0.240.06+-0.27-0.45+-0.24Y II
Ba II1...0.50+-0.27-0.08+-0.27-2.26+-0.270.46+-0.27-0.08+-0.27Ba II
Eu II3...1.16+-0.27-1.05+-0.23-1.57+-0.231.15+-0.27-1.05+-0.23Eu II

Position

Right Ascension : 04 31 31.14 Declination : -48 54 41.6 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 VLT 20000 50 N/A 208.7

L.Zhang et al.,AAP, 528, A92, 2011(ADS)

The Hamburg/ESO R-process Enhanced Star survey (HERES). VI. The Galactic chemical evolution of silicon


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
CN/A-2.720.005.80-2.630.095.80C
FeN/A-2.72......-2.72...4.78Fe

Position

Right Ascension : 04 31 31.14 Declination : -48 54 41.6 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 VLT 20000 N/A N/A N/A