HE0341-4024

taken from 3 paper(s):

/P.S.Barklem et al.(2005)/ /L.Zhang et al.(2011)/ /J.Ren et al.(2012)/

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 : 6108 log g : 4.20 vturb : 1.41

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...0.27+-0.256.83+-0.22-1.60+-0.220.22+-0.256.83+-0.22CH
Mg I4...0.19+-0.235.95+-0.17-1.65+-0.170.17+-0.235.95+-0.17Mg I
Ca I9...0.26+-0.244.79+-0.20-1.55+-0.200.27+-0.244.79+-0.20Ca I
Sc II4...0.07+-0.251.41+-0.22-1.74+-0.220.08+-0.251.41+-0.22Sc II
Ti14...0.26+-0.243.45+-0.20-1.50+-0.200.32+-0.243.45+-0.20Ti
Cr I3...-0.05+-0.243.80+-0.22-1.84+-0.22-0.02+-0.243.80+-0.22Cr I
Mn I3...-0.47+-0.233.10+-0.20-2.33+-0.20-0.51+-0.233.10+-0.20Mn I
Fe53...0.00+-0.225.68+-0.17-1.82+-0.170.00+-0.225.68+-0.17Fe
Co I4...0.02+-0.243.11+-0.21-1.88+-0.21-0.06+-0.243.11+-0.21Co I
Ni I2...-0.18+-0.244.24+-0.22-1.98+-0.22-0.16+-0.244.24+-0.22Ni I
Zn I1...0.10+-0.252.88+-0.21-1.68+-0.210.14+-0.252.88+-0.21Zn I
Sr2...-0.09+-0.261.05+-0.25-1.82+-0.250.00+-0.261.05+-0.25Sr
Ba II1...-0.08+-0.260.23+-0.24-1.95+-0.24-0.13+-0.260.23+-0.24Ba II
Eu II1...0.69+-0.26-0.62+-0.23-1.14+-0.230.68+-0.26-0.62+-0.23Eu II

Position

Right Ascension : 03 43 08.09 Declination : -40 15 29.5 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 79 N/A 211.8

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-1.680.146.84-1.590.236.84C
FeN/A-1.82......-1.82...5.68Fe

Position

Right Ascension : 03 43 08.09 Declination : -40 15 29.5 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

J.Ren et al.,AAP, 537, A118, 2012(ADS)

The Hamburg/ESO R-process Enhanced Star survey (HERES). VII. Thorium abundances in metal-poor stars


Stellar Parameters

Teff : 6108 log g : 4.20 vturb : 1.41

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...0.27...-1.420.237.01C
FeN/A-1.82......-1.65...5.85Fe
EuN/A...0.69...-1.140.51-0.62Eu
ThN/A...<1.25<-0.48<-0.54<1.11<-0.48Th

Position

Right Ascension : 03 43 08.09 Declination : -40 15 29.5 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2001-10-07 N/A VLT 20000 30-50 N/A N/A