HD206983

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 : 4200 log g : 0.6

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...0.5+-0.1...-0.53+-0.10.51+-0.17.90+-0.1C
NN/A...1.21+-0.1...0.17+-0.11.21+-0.18.00+-0.1N
ON/A...<0.23...<-0.79<0.25<7.90O
MgN/A...0.26+-0.31...-0.80+-0.310.24+-0.316.80+-0.31Mg
FeN/A-0.99+-0.14......-1.04+-0.14...6.46+-0.14Fe
BaN/A...0.92+-0.2...-0.08+-0.20.96+-0.22.10+-0.2Ba
LaN/A...0.86+-0.05...-0.10+-0.050.94+-0.051.00+-0.05La
CeN/A...0.83+-0.1...-0.16+-0.10.88+-0.11.42+-0.1Ce
PbN/A...1.99+-0.1...0.98+-0.12.02+-0.13.02+-0.1Pb

Isotopic Ratio

12C/13C 5+-3

Position

Right Ascension : 21 46 09.34 Declination : -15 14 39.8 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