HE0143-4108

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 : 5121 log g : 2.41 vturb : 1.51

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...0.16+-0.275.93+-0.25-2.50+-0.250.12+-0.275.93+-0.25CH
Mg I7...0.02+-0.244.98+-0.18-2.62+-0.180.00+-0.244.98+-0.18Mg I
Al I1...-1.10+-0.262.75+-0.23-3.70+-0.23-1.08+-0.262.75+-0.23Al I
Ca I8...0.00+-0.253.75+-0.20-2.59+-0.200.03+-0.253.75+-0.20Ca I
Sc II3...-0.10+-0.250.45+-0.22-2.70+-0.22-0.08+-0.250.45+-0.22Sc II
Ti15...0.28+-0.232.69+-0.21-2.26+-0.210.36+-0.232.69+-0.21Ti
V2...0.14+-0.241.52+-0.20-2.41+-0.200.21+-0.241.52+-0.20V
Cr I3...-0.10+-0.262.95+-0.27-2.69+-0.27-0.07+-0.262.95+-0.27Cr I
Mn I4...0.06+-0.232.83+-0.19-2.60+-0.190.02+-0.232.83+-0.19Mn I
Fe54...0.00+-0.224.88+-0.18-2.62+-0.180.00+-0.224.88+-0.18Fe
Co I6...0.21+-0.242.51+-0.22-2.48+-0.220.14+-0.242.51+-0.22Co I
Ni I4...0.23+-0.273.87+-0.28-2.35+-0.280.27+-0.273.87+-0.28Ni I
Zn I2...0.74+-0.252.72+-0.20-1.84+-0.200.78+-0.252.72+-0.20Zn I
Sr2...-0.94+-0.30-0.59+-0.31-3.46+-0.31-0.84+-0.30-0.59+-0.31Sr
Y II1...-0.92+-0.25-1.30+-0.23-3.51+-0.23-0.89+-0.25-1.30+-0.23Y II
Ba II1...-1.18+-0.25-1.67+-0.23-3.85+-0.23-1.23+-0.25-1.67+-0.23Ba II

Position

Right Ascension : 01 45 19.93 Declination : -40 53 36.3 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 70 N/A 55.5

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-2.400.226.12-2.310.316.12C
FeN/A-2.62......-2.62...4.88Fe

Position

Right Ascension : 01 45 19.93 Declination : -40 53 36.3 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