CS22959-139

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 : 6090+-46 log g : 3.75+-0.17 vturb : 1.55+-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......1.94-1.321.351.94Li I
CH1...0.19+-0.256.17-2.260.41+-0.256.17CH
CN1...<2.67<8.05<0.22<2.89<8.05CN
O I1...0.46+-0.216.48-2.210.46+-0.216.48O I
Mg I6...0.25+-0.215.18-2.420.25+-0.215.18Mg I
Al I2...-0.85+-0.272.92-3.53-0.86+-0.272.92Al I
Si I1...0.24+-0.365.08-2.430.24+-0.365.08Si I
Ca I11...0.45+-0.224.12-2.220.45+-0.224.12Ca I
Sc II3...-0.03+-0.140.68-2.470.20+-0.140.68Sc II
Ti I4...0.34+-0.212.62-2.330.34+-0.212.62Ti I
Ti II14...0.18+-0.142.68-2.270.40+-0.142.68Ti II
V II2...<0.50<1.98<-1.95<0.72<1.98V II
Cr I3...-0.28+-0.202.69-2.95-0.28+-0.202.69Cr I
Cr II1...0.31+-0.153.50-2.140.53+-0.153.50Cr II
Mn I3...-0.48+-0.202.28-3.15-0.48+-0.202.28Mn I
Fe I80-2.67+-0.21...4.83-2.67+-0.21...4.83Fe I
Fe II7-2.45+-0.14...5.05-2.45+-0.14...5.05Fe II
Co I2...0.12+-0.232.43-2.560.11+-0.232.43Co I
Ni I2...-0.03+-0.233.52-2.70-0.03+-0.233.52Ni I
Zn I2...<0.54<2.43<-2.13<0.54<2.43Zn I
Rb I1...<3.14<2.99<0.63<3.30<2.99Rb I
Sr II2...-0.21+-0.230.21-2.660.01+-0.230.21Sr II
Zr II1...0.21+-0.190.34-2.240.43+-0.190.34Zr II
Nb II1...<2.76<1.77<0.31<2.98<1.77Nb II
Mo I1...<2.28<1.49<-0.39<2.28<1.49Mo I
Tc I1......<1.44<1.44<4.11<1.44Tc I
Ba II1...-0.64+-0.14-0.91-3.09-0.42+-0.14-0.91Ba II
Ce II5...<1.09<0.22<-1.36<1.31<0.22Ce II
Pr II5...<1.58<-0.15<-0.87<1.80<-0.15Pr II
Nd II4...<1.03<0.00<-1.42<1.25<0.00Nd II
Sm II2...<1.53<0.04<-0.92<1.75<0.04Sm II
Eu II2...<0.77<-1.16<-1.68<0.99<-1.16Eu II
Gd II3...<1.70<0.32<-0.75<1.92<0.32Gd II
Tb II3...<2.20<0.05<-0.27<2.40<0.05Tb II
Dy II2...<1.29<-0.06<-1.16<1.51<-0.06Dy II
Ho II1...<1.97<0.00<-0.47<2.20<0.00Ho II
Er II3...<1.58<0.05<-0.87<1.80<0.05Er II
Tm II2...<1.99<-0.36<-0.48<2.19<-0.36Tm II
Yb II1...<0.99<-0.54<-1.46<1.21<-0.54Yb II
Hf II2...<2.27<0.67<-0.04<2.63<0.67Hf II
Pb I1...<2.41<1.78<-0.26<2.41<1.78Pb I

Binary Parameters

Binarity Negative
Vrad -27

Position

Right Ascension : 18 55 53.77 Declination : -63 06 17.9 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2003-06-25-04:14 2452815.681 MIKEBAADE 41000 65-155 4000 -27
2009-05-15-09:40 2454966.906 MIKELCO 41000 65-155 1400 -27