J19494025-5424113

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 : 4486+-150 log g : 0.91+-0.3 vturb : 2.24+-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...-0.55...-3.36-0.555.07C
FeN/A-2.81......-2.81...4.69Fe
SrN/A...-0.05...-2.86-0.050.01Sr
BaN/A...-1.01...-3.82-1.01-1.64Ba
EuN/A...-0.39...-3.20-0.39-2.68Eu

Position

Right Ascension : 19 49 40.3 Declination : -54 24 11.2 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 2457611.14351 DUPONTLCO 25000 33 3000 +61.07+-0.49