SDSSJ014036+234458

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 : 6090 log g : 4.7 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...1.015.9±0.4-2.531.125.9±0.4C
Mg IN/A......4.4±0.2-3.200.454.4±0.2Mg I
CaN/A......3.2±0.2-3.140.513.2±0.2Ca
Ca IN/A......<3.5<-2.84<0.81<3.5Ca I
FeN/A-3.6±0.2......-3.65...3.85Fe
Fe IN/A......3.8±0.2-3.70...3.8±0.2Fe I
Fe IIN/A......<3.3<-4.20...<3.3Fe II
Sr IIN/A......<0.5<-2.37<1.28<0.5Sr II

Position

Right Ascension : 01 40 36.20 Declination : +23 44 58.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2012-08-18 N/A WHTISIS 5400 90 2400 N/A
2012-12-11 N/A HRSHET 15000 80 6000 N/A