CS22964-115

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+-54 log g : 3.7+-0.15 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......1.90-1.361.461.90Li I
CH1...0.36+-0.256.09-2.340.48+-0.256.09CH
NH1...<1.22<6.35<-1.48<1.34<6.35NH
O I3...0.44+-0.216.31-2.380.44+-0.216.31O I
Mg I6...0.42+-0.225.20-2.400.42+-0.225.20Mg I
Al I2...-0.71+-0.262.92-3.53-0.71+-0.262.92Al I
Si I1...0.38+-0.365.07-2.440.38+-0.365.07Si I
Ca I13...0.58+-0.224.10-2.240.58+-0.224.10Ca I
Sc II2...0.02+-0.150.47-2.680.14+-0.150.47Sc II
Ti I2...0.36+-0.212.49-2.460.36+-0.212.49Ti I
Ti II15...0.30+-0.142.55-2.400.42+-0.142.55Ti II
V I1...<0.79<1.90<-2.03<0.79<1.90V I
V II2...<0.80<2.03<-1.90<0.92<2.03V II
Cr I4...-0.24+-0.202.58-3.06-0.24+-0.202.58Cr I
Mn I3...-0.38+-0.202.23-3.20-0.38+-0.202.23Mn I
Mn II2...-0.17+-0.222.56-2.87-0.05+-0.222.56Mn II
Fe I68-2.82+-0.21...4.68-2.82+-0.21...4.68Fe I
Fe II3-2.70+-0.14...4.80-2.70+-0.14...4.80Fe II
Co I2...0.04+-0.242.21-2.780.04+-0.242.21Co I
Ni I3...-0.08+-0.283.32-2.90-0.08+-0.283.32Ni I
Zn I1...0.43+-0.242.17-2.390.43+-0.242.17Zn I
Rb I1...<3.15<2.85<0.49<3.31<2.85Rb I
Sr II2...0.50+-0.240.68-2.190.63+-0.240.68Sr II
Y II1...0.21+-0.21-0.28-2.490.33+-0.21-0.28Y II
Zr II1...0.71+-0.160.59-1.990.83+-0.160.59Zr II
Nb II1...<2.87<1.63<0.17<2.99<1.63Nb II
Mo I1...<2.28<1.34<-0.54<2.28<1.34Mo I
Tc I1......<1.58<1.58<4.40<1.58Tc I
Ba II1...-0.39+-0.14-0.91-3.09-0.27+-0.14-0.91Ba II
Ce II5...<1.32<0.20<-1.38<1.44<0.20Ce II
Pr II5...<1.80<-0.18<-0.90<1.92<-0.18Pr II
Nd II5...<1.33<0.05<-1.37<1.45<0.05Nd II
Sm II2...<1.77<0.03<-0.93<1.89<0.03Sm II
Eu II4...<1.04<-1.14<-1.66<1.16<-1.14Eu II
Gd II2...<2.04<0.41<-0.66<2.16<0.41Gd II
Tb II3...<2.33<-0.07<-0.39<2.43<-0.07Tb II
Dy II2...<1.55<-0.05<-1.15<1.67<-0.05Dy II
Ho II1...<2.06<-0.16<-0.63<2.19<-0.16Ho II
Er II2...<1.85<0.07<-0.85<1.97<0.07Er II
Tm II2...<2.29<-0.31<-0.43<2.39<-0.31Tm II
Yb II1...<0.77<-1.01<-1.93<0.89<-1.01Yb II
Hf II1...<2.72<0.87<0.16<2.98<0.87Hf II
Pb I1...<2.44<1.66<-0.38<2.44<1.66Pb I

Binary Parameters

Binarity Negative
Vrad -220.5

Position

Right Ascension : 19 57 28.55 Declination : -40 00 03.5 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2005-08-20-04:17 2453602.683 MIKELCO 41000 65-105 3600 -220.4
2009-05-17-09:05 2454968.882 MIKELCO 41000 65-105 1300 -220.7