HD219116

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 : 4800 log g : 1.8

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...-0.15+-0.1...-0.53+-0.1-0.14+-0.17.90+-0.1C
NN/A...0.26+-0.1...-0.13+-0.10.26+-0.17.70+-0.1N
ON/A...-0.12+-0.2...-0.49+-0.2-0.10+-0.28.20+-0.2O
MgN/A...0.12+-0.27...-0.29+-0.270.10+-0.277.31+-0.27Mg
FeN/A-0.34+-0.21......-0.39+-0.21...7.11+-0.21Fe
BaN/A...0.77+-0.2...0.42+-0.20.81+-0.22.60+-0.2Ba
LaN/A...0.56+-0.05...0.25+-0.050.64+-0.051.35+-0.05La
CeN/A...1.63+-0.13...1.29+-0.131.68+-0.132.87+-0.13Ce
PbN/A...1.3+-0.1...0.94+-0.11.33+-0.12.98+-0.1Pb

Isotopic Ratio

12C/13C 8+-2

Position

Right Ascension : 23 13 30.24 Declination : -17 22 08.7 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