CS22884-097

taken from 1 paper(s):

/J.A.Johnson et al.(2007)/

J.A.Johnson et al.,ApJ, 658, 1203, 2007(ADS)

A Search for Nitrogen-enhanced Metal-poor Stars


Stellar Parameters

Teff : 6460 log g : 4.00 vturb : 1.43

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...+1.30+-0.317.92+-0.30-0.51+-0.301.41+-0.317.92+-0.30C
NN/A...<1.85+-0.35<7.96+-0.36<0.13+-0.36<2.05+-0.35<7.96+-0.36N
FeN/A-1.94+-0.24......-1.92+-0.24...5.58+-0.24Fe

Position

Right Ascension : 15 47 22.90 Declination : -11 07 03.5 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2003-09-05 N/A RCCTIO N/A 33 3600 N/A