HE1015-0027

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 (A0052,ADS)

The Hamburg/ESO R-process enhanced star survey (HERES). II. Spectroscopic analysis of the survey sample


Stellar Parameters

Teff : 6315 log g : 4.40 vturb : 1.43

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
Mg I1...0.35+-0.245.27+-0.18-2.33+-0.180.32+-0.245.27+-0.18Mg I
Al I1...-1.00+-0.252.81+-0.21-3.64+-0.21-0.99+-0.252.81+-0.21Al I
Ca I3...0.41+-0.254.11+-0.19-2.23+-0.190.42+-0.254.11+-0.19Ca I
Sc II1...0.28+-0.260.79+-0.23-2.36+-0.230.29+-0.260.79+-0.23Sc II
Ti6...0.55+-0.252.91+-0.21-2.04+-0.210.61+-0.252.91+-0.21Ti
Cr I3...-0.24+-0.232.78+-0.19-2.86+-0.19-0.21+-0.232.78+-0.19Cr I
Mn I1...-0.45+-0.242.29+-0.20-3.14+-0.20-0.49+-0.242.29+-0.20Mn I
Fe27...0.00+-0.224.85+-0.17-2.65+-0.170.00+-0.224.85+-0.17Fe
Ni I2...-0.10+-0.233.50+-0.19-2.72+-0.19-0.07+-0.233.50+-0.19Ni I
Sr2...0.44+-0.280.75+-0.28-2.12+-0.280.53+-0.280.75+-0.28Sr

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A VLT 20000 47 N/A 96.8
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

L.Zhang et al.,AAP, 528, A92, 2011 (A0253,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-1.990.676.53-1.900.766.53C
FeN/A-2.66......-2.66...4.84Fe

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A VLT 20000 N/A N/A N/A
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A