J19202070-6627202

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 : 4690+-150 log g : 1.64+-0.3 vturb : 1.70+-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...-0.28...-2.38-0.286.05C
FeN/A-2.10......-2.10...5.40Fe
SrN/A...+0.73...-1.370.731.50Sr
BaN/A...-0.11...-2.21-0.11-0.03Ba
EuN/A...+0.29...-1.810.29-1.29Eu

Position

Right Ascension : 19 20 20.7 Declination : -66 27 20.3 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 2457608.14836 DUPONTLCO 25000 35 2700 +6.73+-0.33