HE1001-0243

taken from 1 paper(s):

/T.Masseron et al.(2010)/


T.Masseron et al.,AAP, 509, A93, 2010(ADS)

A holistic approach to carbon-enhanced metal-poor stars


Stellar Parameters

Teff : 5000 log g : 2

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...1.59+-0.1...-1.33+-0.11.60+-0.17.10+-0.1C
NN/A...1.2+-0.1...-1.73+-0.11.20+-0.16.10+-0.1N
ON/A...<1.92...<-0.99<1.94<7.70O
MgN/A...0.37+-0.12...-2.58+-0.120.35+-0.125.02+-0.12Mg
FeN/A-2.88+-0.26......-2.93+-0.26...4.57+-0.26Fe
BaN/A...0.41+-0.2...-2.48+-0.20.45+-0.2-0.30+-0.2Ba
LaN/A...0.55+-0.2...-2.30+-0.20.63+-0.2-1.20+-0.2La
CeN/A...0.14+-0.3...-2.74+-0.30.19+-0.3-1.16+-0.3Ce
EuN/A...<0.60...<-2.28<0.65<-1.76Eu
PbN/A...<1.52...<-1.38<1.55<0.66Pb

Isotopic Ratio

12C/13C 30+-5

Position

Right Ascension : 10 04 28.06 Declination : -02 58 14.1 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 N/A R=40000 N/A N/A N/A