SDSSJ162049.87+322323.2

taken from 1 paper(s):

/P.Francois et al.(2018)/

P.Francois et al.,AAP, 619, A10, 2018(ADS)

Chemical analysis of very metal-poor turn-off stars from SDSS-DR12


Stellar Parameters

Teff : 6050+-100 log g : 4.5+-0.5

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......6.4-2.031.376.4C
MgN/A......4.10-3.50-0.104.10Mg
SiN/A......3.37-4.14-0.743.37Si
CaN/A......2.60-3.74-0.342.60Ca
FeN/A......4.10-3.40...4.10Fe

Position

Right Ascension : 16 20 49.87 Declination : +32 23 23.2 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2017-07-22-00:17 N/A VLTXSH 7410 35 1800 N/A