J21262525-2144243

taken from 1 paper(s):

/T.T.Hansen et al.(2018)/


T.T.Hansen et al.,ApJ, 858, 92, 2018(ADS)

The R-process Alliance: First Release from the Southern Search for R-process-enhanced Stars in the Galactic Halo


Stellar Parameters

Teff : 4450+-150 log g : 1.09+-0.3 vturb : 2.45+-0.3

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
CN/A...-0.88...-3.69-0.884.74C
FeN/A-2.81......-2.81...4.69Fe
SrN/A...+0.37...-2.440.370.43Sr
BaN/A...-0.02...-2.83-0.02-0.65Ba
EuN/A...+0.58...-2.230.58-1.71Eu

Position

Right Ascension : 21 26 25.3 Declination : -21 44 24.3 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 2457607.23219 DUPONTLCO 25000 32 2700 -81.73+-0.62