HD91784

taken from 1 paper(s):

/T.Gehren et al.(2006)/

T.Gehren et al.,AAP, 451, 1065, 2006(ADS)

Na, Mg and Al abundances as a population discriminant for nearby metal-poor stars


Stellar Parameters

Teff : 5890 log g : 4.47+-0.13 vturb : 1.3

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
Na I6...0.10...-0.140.186.10Na I
Mg I7...0.13...-0.220.107.38Mg I
Al I6...-0.04...-0.35-0.036.10Al I
FeN/A-0.33......-0.32...7.18Fe

Position

Right Ascension : 10 36 10.79 Declination : +15 52 20.9 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 FOCES 40000 200 7200 N/A