CS22949-030

taken from 1 paper(s):

/I.U.Roederer et al.(2014)/

I.U.Roederer et al.,AJ, 147, 136, 2014(ADS)

A SEARCH FOR STARS OF VERY LOW METAL ABUNDANCE. VI. DETAILED ABUNDANCES OF 313 METAL-POOR STARS


Stellar Parameters

Teff : 5890+-48 log g : 3.6+-0.16 vturb : 1.4+-0.06

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
Li I1......1.93-1.331.681.93Li I
CH1...0.53+-0.256.07-2.360.65+-0.256.07CH
NH1...<2.06<7.00<-0.83<2.18<7.00NH
O I3...0.58+-0.236.26-2.430.58+-0.236.26O I
Na I1...0.03+-0.283.26-2.980.03+-0.283.26Na I
Mg I7...0.52+-0.225.11-2.490.52+-0.225.11Mg I
Al I2...-0.66+-0.262.78-3.67-0.66+-0.262.78Al I
Si I1...0.64+-0.365.14-2.370.64+-0.365.14Si I
Ca I12...0.54+-0.223.87-2.470.54+-0.223.87Ca I
Sc II1...-0.06+-0.140.21-2.940.07+-0.140.21Sc II
Ti I3...0.35+-0.212.29-2.660.35+-0.212.29Ti I
Ti II10...0.26+-0.142.32-2.630.38+-0.142.32Ti II
Cr I4...-0.26+-0.202.37-3.27-0.26+-0.202.37Cr I
Mn I3...-0.44+-0.201.98-3.45-0.44+-0.201.98Mn I
Mn II2...-0.50+-0.222.05-3.38-0.37+-0.222.05Mn II
Fe I70-3.01+-0.21...4.49-3.01+-0.21...4.49Fe I
Fe II3-2.88+-0.14...4.62-2.88+-0.14...4.62Fe II
Co I2...0.08+-0.242.06-2.930.08+-0.242.06Co I
Ni I5...0.03+-0.253.24-2.980.03+-0.253.24Ni I
Zn I2...<0.93<2.48<-2.08<0.93<2.48Zn I
Rb I1...<2.97<2.48<0.12<3.13<2.48Rb I
Sr II2...-0.17+-0.20-0.18-3.05-0.04+-0.20-0.18Sr II
Y II1...-0.36+-0.22-1.03-3.24-0.23+-0.22-1.03Y II
Mo I1...<2.18<1.05<-0.83<2.18<1.05Mo I
Tc I1......<1.32<1.32<4.33<1.32Tc I
Ba II1...-0.87+-0.15-1.57-3.75-0.74+-0.15-1.57Ba II
Ce II5...<1.35<0.05<-1.53<1.48<0.05Ce II
Pr II5...<1.77<-0.39<-1.11<1.90<-0.39Pr II
Nd II5...<1.32<-0.14<-1.56<1.45<-0.14Nd II
Sm II2...<1.90<-0.02<-0.98<2.03<-0.02Sm II
Eu II4...<1.06<-1.30<-1.82<1.19<-1.30Eu II
Gd II3...<1.94<0.13<-0.94<2.07<0.13Gd II
Tb II3...<2.47<-0.11<-0.43<2.58<-0.11Tb II
Dy II2...<1.47<-0.31<-1.41<1.60<-0.31Dy II
Ho II2...<1.84<-0.56<-1.03<1.98<-0.56Ho II
Er II2...<1.83<-0.13<-1.05<1.96<-0.13Er II
Tm II2...<2.35<-0.43<-0.55<2.46<-0.43Tm II
Yb II1...<0.80<-1.16<-2.08<0.93<-1.16Yb II
Hf II2...<2.58<0.55<-0.16<2.85<0.55Hf II
Pb I1...<2.59<1.62<-0.42<2.59<1.62Pb I
Th II2...<2.49<-0.33<-0.39<2.62<-0.33Th II

Binary Parameters

Vrad -85.6

Position

Right Ascension : 23 21 22.91 Declination : -03 45 54.7 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2008-09-12-05:38 2454721.741 MIKELCO 41000 60-120 2800 -85.6