HE0337-5127

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 : 5247 log g : 2.86 vturb : 1.55

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+-0.275.94+-0.25-2.49+-0.250.12+-0.275.94+-0.25CH
Mg I5...0.33+-0.255.30+-0.19-2.30+-0.190.31+-0.255.30+-0.19Mg I
Al I1...-0.23+-0.273.63+-0.25-2.82+-0.25-0.21+-0.273.63+-0.25Al I
Ca I8...0.33+-0.254.08+-0.21-2.26+-0.210.35+-0.254.08+-0.21Ca I
Sc II4...0.11+-0.260.67+-0.23-2.48+-0.230.13+-0.260.67+-0.23Sc II
Ti12...0.26+-0.242.67+-0.22-2.28+-0.220.33+-0.242.67+-0.22Ti
Cr I3...-0.23+-0.252.83+-0.25-2.81+-0.25-0.20+-0.252.83+-0.25Cr I
Mn I3...-0.65+-0.242.13+-0.22-3.30+-0.22-0.69+-0.242.13+-0.22Mn I
Fe46...0.00+-0.224.89+-0.18-2.61+-0.180.00+-0.224.89+-0.18Fe
Co I6...0.23+-0.252.54+-0.23-2.45+-0.230.16+-0.252.54+-0.23Co I
Ni I4...-0.09+-0.263.55+-0.26-2.67+-0.26-0.06+-0.263.55+-0.26Ni I
Sr2...-0.01+-0.290.35+-0.29-2.52+-0.290.09+-0.290.35+-0.29Sr
Y II2...-0.14+-0.26-0.51+-0.23-2.72+-0.23-0.11+-0.26-0.51+-0.23Y II
Ba II1...-0.02+-0.27-0.50+-0.27-2.68+-0.27-0.07+-0.27-0.50+-0.27Ba II
Eu II1...0.60+-0.27-1.50+-0.24-2.02+-0.240.59+-0.27-1.50+-0.24Eu II

Position

Right Ascension : 03 39 13.12 Declination : -51 18 16.3 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 46 N/A 75.4

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-2.430.196.09-2.340.286.09C
FeN/A-2.62......-2.62...4.88Fe

Position

Right Ascension : 03 39 13.12 Declination : -51 18 16.3 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