SDSSJ164234+443004

taken from 1 paper(s):

/D.S.Aguado et al.(2016)/


D.S.Aguado et al.,AAP, 593, 10, 2016(ADS)

Follow-up observations of extremely metal-poor stars identified from SDSS


Stellar Parameters

Teff : 6280 log g : 5.0 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...0.55...-3.490.564.94C
CaN/A......2.8±0.2-3.540.512.8±0.2Ca
FeN/A-4.0±0.2......-4.05...3.45Fe

Position

Right Ascension : 16 42 34.48 Declination : +44 30 05.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2015-02-05 N/A WHTISIS 5400 39 9000 N/A