HE0951-1152

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 : 5349 log g : 4.75 vturb : 1.42

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...0.10+-0.275.88+-0.28-2.55+-0.280.07+-0.275.88+-0.28CH
Mg I3...0.54+-0.245.50+-0.20-2.10+-0.200.52+-0.245.50+-0.20Mg I
Al I1...-0.05+-0.263.80+-0.22-2.65+-0.22-0.03+-0.263.80+-0.22Al I
Ca I7...0.25+-0.243.99+-0.21-2.35+-0.210.27+-0.243.99+-0.21Ca I
Sc II2...0.27+-0.260.82+-0.24-2.33+-0.240.29+-0.260.82+-0.24Sc II
Ti9...0.25+-0.252.66+-0.22-2.29+-0.220.33+-0.252.66+-0.22Ti
Cr I3...0.02+-0.233.07+-0.20-2.57+-0.200.05+-0.233.07+-0.20Cr I
Mn I3...-0.19+-0.232.58+-0.20-2.85+-0.20-0.23+-0.232.58+-0.20Mn I
Fe37...0.00+-0.224.88+-0.18-2.62+-0.180.00+-0.224.88+-0.18Fe
Co I5...0.17+-0.252.47+-0.23-2.52+-0.230.10+-0.252.47+-0.23Co I
Ni I4...-0.10+-0.233.53+-0.20-2.69+-0.20-0.07+-0.233.53+-0.20Ni I
Sr2...-0.51+-0.27-0.15+-0.25-3.02+-0.25-0.40+-0.27-0.15+-0.25Sr
Ba II1...0.09+-0.27-0.40+-0.26-2.58+-0.260.04+-0.27-0.40+-0.26Ba II

Position

Right Ascension : 09 54 17.34 Declination : -12 06 15.2 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 41 N/A 353.9

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-2.540.085.98-2.450.175.98C
FeN/A-2.62......-2.62...4.88Fe

Position

Right Ascension : 09 54 17.34 Declination : -12 06 15.2 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