HD250792A

taken from 1 paper(s):

/H.L.Yan et al.(2016)/

H.L.Yan et al.,AAP, 585, 102, 2016(ADS)

Non-LTE analysis of copper abundances for the two distinct halo populations in the solar neighborhood


Stellar Parameters

Teff : 5489 log g : 4.47 vturb : 1.1

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
FeN/A-1.01......-1.01...6.49Fe
CuN/A...-0.51+-0.03...-1.50+-0.03-0.49+-0.032.69+-0.03Cu

Position

Right Ascension : 06 03 14.86 Declination : +19 21 38.7 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 FIESNOT 40000 140-200 N/A N/A