CS22171-037

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 : 6110+-40 log g : 3.65+-0.15 vturb : 1.6+-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......1.99-1.272.361.99Li I
CH1...<1.01<6.10<-2.33<1.30<6.10CH
CN1...<3.71<8.20<0.37<4.00<8.20CN
O I3...<0.83<5.89<-2.80<0.83<5.89O I
Na I2...-0.10+-0.222.51-3.73-0.10+-0.222.51Na I
Mg I4...0.34+-0.224.31-3.290.34+-0.224.31Mg I
Al I2...-0.78+-0.232.04-4.41-0.78+-0.232.04Al I
Si I1...0.08+-0.263.96-3.550.08+-0.263.96Si I
Ca I6...0.54+-0.243.25-3.090.54+-0.243.25Ca I
Sc II2...0.00+-0.15-0.20-3.350.28+-0.15-0.20Sc II
Ti II11...0.20+-0.141.80-3.150.48+-0.141.80Ti II
V I1...<1.47<1.77<-2.16<1.47<1.77V I
V II2...<1.21<1.79<-2.14<1.49<1.79V II
Cr I2...-0.11+-0.201.90-3.74-0.11+-0.201.90Cr I
Mn I8...<-0.49<1.31<-4.12<-0.49<1.31Mn I
Fe I43-3.63+-0.21...3.87-3.63+-0.21...3.87Fe I
Fe II3-3.35+-0.17...4.15-3.35+-0.17...4.15Fe II
Co I4...<0.54<1.90<-3.09<0.54<1.90Co I
Ni I1...0.00+-0.332.59-3.630.00+-0.332.59Ni I
Cu I1...<1.74<2.30<-1.89<1.74<2.30Cu I
Zn I2...<1.41<2.34<-2.22<1.41<2.34Zn I
Ga I1...<2.05<1.46<-1.62<2.01<1.46Ga I
Rb I1...<3.98<2.87<0.51<4.14<2.87Rb I
Sr II1...-1.37+-0.17-1.85-4.72-1.09+-0.17-1.85Sr II
Y II6...<0.96<-0.18<-2.39<1.24<-0.18Y II
Zr II3...<1.04<0.27<-2.31<1.32<0.27Zr II
Nb II1...<3.36<1.47<0.01<3.64<1.47Nb II
Mo I1...<2.89<1.14<-0.74<2.89<1.14Mo I
Tc I1......<1.45<1.45<5.08<1.45Tc I
Ba II4...<-0.53<-1.70<-3.88<-0.25<-1.70Ba II
La II4...<1.48<-0.77<-1.87<1.76<-0.77La II
Ce II5...<1.77<0.00<-1.58<2.05<0.00Ce II
Pr II5...<2.30<-0.33<-1.05<2.58<-0.33Pr II
Nd II5...<1.79<-0.14<-1.56<2.07<-0.14Nd II
Sm II2...<2.28<-0.11<-1.07<2.56<-0.11Sm II
Eu II4...<1.56<-1.27<-1.79<1.84<-1.27Eu II
Gd II3...<2.48<0.20<-0.87<2.76<0.20Gd II
Tb II4...<2.68<-0.37<-0.69<2.94<-0.37Tb II
Dy II3...<1.95<-0.30<-1.40<2.23<-0.30Dy II
Ho II2...<2.40<-0.47<-0.94<2.69<-0.47Ho II
Er II1...<2.28<-0.15<-1.07<2.56<-0.15Er II
Tm II2...<2.59<-0.66<-0.78<2.85<-0.66Tm II
Yb II1...<1.33<-1.10<-2.02<1.61<-1.10Yb II
Hf II2...<3.10<0.60<-0.11<3.52<0.60Hf II
Pb I1...<3.13<1.54<-0.50<3.13<1.54Pb I
Th II2...<3.01<-0.28<-0.34<3.29<-0.28Th II

Binary Parameters

Binarity Negative
Vrad -261.3

Position

Right Ascension : 02 08 00.58 Declination : -09 03 48.3 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2003-11-01-05:53 2452944.75 MIKELCO 41000 95-180 7200 -261.4
2012-08-26-06:12 2456165.762 MIKELCO 41000 95-180 7200 -261.1