HE0008-3842

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 : 4327 log g : 0.65 vturb : 2.39

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...-0.89+-0.304.17+-0.28-4.26+-0.28-0.93+-0.304.17+-0.28CH
Mg I5...0.33+-0.244.58+-0.19-3.02+-0.190.31+-0.244.58+-0.19Mg I
Al I1...-0.84+-0.272.30+-0.26-4.15+-0.26-0.82+-0.272.30+-0.26Al I
Ca I6...-0.05+-0.262.98+-0.20-3.36+-0.20-0.03+-0.262.98+-0.20Ca I
Sc II4...0.01+-0.24-0.15+-0.20-3.30+-0.200.03+-0.24-0.15+-0.20Sc II
Ti15...-0.03+-0.241.66+-0.20-3.29+-0.200.04+-0.241.66+-0.20Ti
Cr I3...-0.70+-0.261.64+-0.25-4.00+-0.25-0.67+-0.261.64+-0.25Cr I
Mn I3...-0.84+-0.241.22+-0.24-4.21+-0.24-0.88+-0.241.22+-0.24Mn I
Fe52...0.00+-0.224.17+-0.18-3.33+-0.180.00+-0.224.17+-0.18Fe
Co I6...-0.06+-0.261.53+-0.23-3.46+-0.23-0.13+-0.261.53+-0.23Co I
Ni I4...-0.16+-0.312.75+-0.32-3.47+-0.32-0.14+-0.312.75+-0.32Ni I
Sr2...-1.50+-0.27-1.86+-0.26-4.73+-0.26-1.40+-0.27-1.86+-0.26Sr
Ba II1...-1.75+-0.26-2.95+-0.22-5.13+-0.22-1.80+-0.26-2.95+-0.22Ba II

Position

Right Ascension : 00 10 56.04 Declination : -38 26 10.0 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 67 N/A 128.9

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-4.32-0.974.20-4.23-0.884.20C
FeN/A-3.35......-3.35...4.15Fe

Position

Right Ascension : 00 10 56.04 Declination : -38 26 10.0 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