HE2334-0604

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 : 4820 log g : 1.51 vturb : 2.15

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...-0.67+-0.304.32+-0.28-4.11+-0.28-0.70+-0.304.32+-0.28CH
Mg I4...0.06+-0.234.23+-0.19-3.37+-0.190.04+-0.234.23+-0.19Mg I
Al I1...-0.36+-0.262.71+-0.24-3.74+-0.24-0.33+-0.262.71+-0.24Al I
Ca I3...0.10+-0.253.05+-0.20-3.29+-0.200.12+-0.253.05+-0.20Ca I
Sc II4...-0.02+-0.24-0.25+-0.22-3.40+-0.220.01+-0.24-0.25+-0.22Sc II
Ti10...0.00+-0.231.61+-0.21-3.34+-0.210.07+-0.231.61+-0.21Ti
Cr I3...-0.59+-0.221.68+-0.20-3.96+-0.20-0.55+-0.221.68+-0.20Cr I
Mn I3...-0.72+-0.231.26+-0.21-4.17+-0.21-0.76+-0.231.26+-0.21Mn I
Fe44...0.00+-0.224.09+-0.18-3.41+-0.180.00+-0.224.09+-0.18Fe
Co I5...0.22+-0.241.73+-0.22-3.26+-0.220.15+-0.241.73+-0.22Co I
Ni I4...-0.03+-0.232.82+-0.22-3.40+-0.220.01+-0.232.82+-0.22Ni I
Sr2...-0.84+-0.27-1.28+-0.27-4.15+-0.27-0.74+-0.27-1.28+-0.27Sr
Ba II1...-1.30+-0.24-2.58+-0.23-4.76+-0.23-1.35+-0.24-2.58+-0.23Ba II

Position

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A VLT 20000 72 N/A -18.5

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-4.38-0.974.14-4.29-0.884.14C
FeN/A-3.41......-3.41...4.09Fe

Position

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A VLT 20000 N/A N/A N/A