J18121045-4934495

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 : 4436+-150 log g : 0.76+-0.3 vturb : 2.95+-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...-0.33...-3.35-0.335.08C
FeN/A-3.02......-3.02...4.48Fe
SrN/A...+0.25...-2.770.250.10Sr
BaN/A...-0.50...-3.52-0.50-1.34Ba
EuN/A...-0.07...-3.09-0.07-2.57Eu

Position

Right Ascension : 18 12 10.5 Declination : -49 34 49.5 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 2457609.11337 DUPONTLCO 25000 34 1800 +36.61+-0.37