GY65261

taken from 1 paper(s):

/D.S.Aguado et al.(2021)/


D.S.Aguado et al.,ApJ, 908, L8, 2021(ADS)

Elevated r-process Enrichment in Gaia Sausage and Sequoia


Stellar Parameters

Teff : 5283+-56 log g : 3.31+-0.12 vturb : 2.0

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...-0.01+-0.11...-1.62+-0.110.11+-0.116.81+-0.11C
FeN/A-1.73+-0.05......-1.73+-0.05...5.77+-0.05Fe
SrN/A...-0.31+-0.09...-1.94+-0.09-0.21+-0.090.93+-0.09Sr
YN/A...-0.31+-0.09...-2.01+-0.09-0.28+-0.090.20+-0.09Y
BaN/A...-0.01+-0.07...-1.79+-0.07-0.06+-0.070.39+-0.07Ba
EuN/A...0.74+-0.06...-1.00+-0.060.73+-0.06-0.48+-0.06Eu

Binary Parameters

Vrad 77.6+-0.3

Position

Right Ascension : 23 21 43.92 Declination : -49 29 19.57 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2019-12-15 N/A VLT 41000 80 360 77.6+-0.3