J113017.1-144933

taken from 1 paper(s):

/C.M.Sakari et al.(2018)/

C.M.Sakari et al.,ApJ, 868, 110, 2018(ADS)

The R-Process Alliance: First Release from the Northern Search for r-process-enhanced Metal-poor Stars in the Galactic Halo


Stellar Parameters

Teff : 4985 log g : 2.44 vturb : 1.40

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
Mg3...0.33+-0.04...-2.12+-0.040.33+-0.045.48+-0.04Mg
Si1...0.55...-1.900.555.61Si
K1...0.34+-0.10...-2.11+-0.100.34+-0.102.92+-0.10K
Ca21...0.30+-0.01...-2.15+-0.010.30+-0.014.19+-0.01Ca
Sc8...0.06+-0.03...-2.39+-0.030.06+-0.030.76+-0.03Sc
Ti I15...0.31+-0.01...-2.14+-0.010.31+-0.012.81+-0.01Ti I
Ti II28...0.32+-0.01...-2.13+-0.010.32+-0.012.82+-0.01Ti II
V2...0.82+-0.76...-1.63+-0.760.82+-0.762.30+-0.76V
Fe I86-2.45+-0.01......-2.45+-0.01...5.05+-0.01Fe I
Fe II18-2.43+-0.03......-2.43+-0.03...5.07+-0.03Fe II
Co3...0.07+-0.06...-2.38+-0.060.07+-0.062.61+-0.06Co
Ni7...-0.16+-0.02...-2.61+-0.02-0.16+-0.023.61+-0.02Ni
Zn2...0.19+-0.07...-2.26+-0.070.19+-0.072.30+-0.07Zn
Sr2...0.08+-0.07...-2.37+-0.070.08+-0.070.50+-0.07Sr
Y2...-0.27+-0.07...-2.72+-0.07-0.27+-0.07-0.51+-0.07Y
Zr1...0.28+-0.15...-2.17+-0.150.28+-0.150.41+-0.15Zr
Ba3...-0.12+-0.06...-2.57+-0.06-0.12+-0.06-0.39+-0.06Ba
La1...0.38+-0.10...-2.07+-0.100.38+-0.10-0.97+-0.10La
Eu1...0.50+-0.07...-1.95+-0.070.50+-0.07-1.43+-0.07Eu

Binary Parameters

Vrad -27.1+-0.5

Position

Right Ascension : 11 30 17.05 Declination : -14 49 32.5 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2017-03-08 N/A APO 31500 50-175 1800 -27.1+-0.5