CS22171-031

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 : 6010+-53 log g : 3.7+-0.21 vturb : 1.35+-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......2.09-1.171.372.09Li I
CH1...0.25+-0.256.25-2.180.36+-0.256.25CH
NH1...<1.10<6.50<-1.33<1.21<6.50NH
O I3...0.44+-0.216.59-2.100.44+-0.216.59O I
Mg I7...0.38+-0.225.45-2.150.39+-0.225.45Mg I
Al I2...-0.74+-0.313.17-3.28-0.74+-0.313.17Al I
Si I3...<0.90<5.87<-1.64<0.90<5.87Si I
Ca I12...0.47+-0.224.27-2.070.47+-0.224.27Ca I
Sc II3...0.11+-0.150.84-2.310.23+-0.150.84Sc II
Ti I6...0.40+-0.202.81-2.140.40+-0.202.81Ti I
Ti II17...0.44+-0.142.96-1.990.55+-0.142.96Ti II
V II1...0.49+-0.292.00-1.930.61+-0.292.00V II
Cr I6...-0.09+-0.213.01-2.63-0.09+-0.213.01Cr I
Cr II1...0.23+-0.153.45-2.190.35+-0.153.45Cr II
Mn I4...-0.15+-0.212.74-2.69-0.15+-0.212.74Mn I
Mn II1...-0.13+-0.212.88-2.55-0.01+-0.212.88Mn II
Fe I95-2.54+-0.21...4.96-2.54+-0.21...4.96Fe I
Fe II8-2.42+-0.14...5.08-2.42+-0.14...5.08Fe II
Co I2...0.05+-0.232.51-2.480.06+-0.232.51Co I
Ni I6...0.16+-0.273.84-2.380.16+-0.273.84Ni I
Zn I2...<0.42<2.44<-2.12<0.42<2.44Zn I
Rb I1...<2.50<2.48<0.12<2.66<2.48Rb I
Sr II2...0.29+-0.240.74-2.130.41+-0.240.74Sr II
Y II1...-0.26+-0.22-0.47-2.68-0.14+-0.22-0.47Y II
Zr II2...0.42+-0.170.58-2.000.54+-0.170.58Zr II
Nb II1...<2.38<1.42<-0.04<2.50<1.42Nb II
Mo I1...<1.70<1.04<-0.84<1.70<1.04Mo I
Tc I1......<1.36<1.36<3.90<1.36Tc I
Ba II2...-0.48+-0.15-0.72-2.90-0.36+-0.15-0.72Ba II
Ce II5...<0.92<0.08<-1.50<1.04<0.08Ce II
Pr II5...<1.34<-0.36<-1.08<1.46<-0.36Pr II
Nd II5...<0.73<-0.27<-1.69<0.85<-0.27Nd II
Sm II2...<1.45<-0.01<-0.97<1.57<-0.01Sm II
Eu II3...<0.55<-1.35<-1.87<0.67<-1.35Eu II
Gd II3...<1.54<0.19<-0.88<1.66<0.19Gd II
Tb II4...<1.83<-0.29<-0.61<1.93<-0.29Tb II
Dy II3...<1.03<-0.29<-1.39<1.15<-0.29Dy II
Ho II2...<1.30<-0.64<-1.11<1.43<-0.64Ho II
Er II3...<1.39<-0.11<-1.03<1.51<-0.11Er II
Tm II2...<1.75<-0.57<-0.69<1.85<-0.57Tm II
Yb II1...<0.33<-1.17<-2.09<0.45<-1.17Yb II
Hf II1...<1.91<0.34<-0.37<2.17<0.34Hf II
Pb I1...<2.04<1.54<-0.50<2.04<1.54Pb I
Th II2...<2.01<-0.35<-0.41<2.13<-0.35Th II

Binary Parameters

Vrad 38.8

Position

Right Ascension : 02 09 24.55 Declination : -10 34 16.3 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2008-09-10-07:59 2454719.837 MIKELCO 41000 60-115 2800 38.8