CS22186-017

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 : 5770+-50 log g : 3.55+-0.15 vturb : 1.3+-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......1.70-1.561.261.70Li I
CH1...0.33+-0.255.86-2.570.25+-0.255.86CH
NH1...<0.62<5.55<-2.28<0.54<5.55NH
O I3...<0.79<6.66<-2.03<0.79<6.66O I
Mg I7...0.52+-0.225.30-2.300.52+-0.225.30Mg I
Al I2...-0.75+-0.312.88-3.57-0.75+-0.312.88Al I
Si I1...0.43+-0.365.12-2.390.43+-0.365.12Si I
K I1...0.33+-0.242.54-2.490.33+-0.242.54K I
Ca I13...0.41+-0.223.94-2.400.42+-0.223.94Ca I
Sc II5...0.12+-0.150.37-2.780.04+-0.150.37Sc II
Ti I8...0.41+-0.202.54-2.410.41+-0.202.54Ti I
Ti II15...0.24+-0.142.28-2.670.15+-0.142.28Ti II
V II1...0.40+-0.341.43-2.500.32+-0.341.43V II
Cr I4...-0.22+-0.202.61-3.03-0.21+-0.202.61Cr I
Mn I4...-0.42+-0.202.19-3.24-0.42+-0.202.19Mn I
Mn II2...-0.38+-0.202.14-3.29-0.47+-0.202.14Mn II
Fe I101-2.82+-0.21...4.68-2.82+-0.21...4.68Fe I
Fe II6-2.90+-0.15...4.60-2.90+-0.15...4.60Fe II
Co I5...0.02+-0.252.19-2.800.02+-0.252.19Co I
Ni I9...-0.17+-0.263.24-2.98-0.16+-0.263.24Ni I
Zn I2...<0.64<2.38<-2.18<0.64<2.38Zn I
Sr II2...-0.39+-0.18-0.42-3.29-0.47+-0.18-0.42Sr II
Y II2...-0.58+-0.19-1.28-3.49-0.67+-0.19-1.28Y II
Zr II2...<1.06<0.74<-1.84<0.98<0.74Zr II
Mo I1...<1.80<0.86<-1.02<1.80<0.86Mo I
Tc I1......<1.21<1.21<4.03<1.21Tc I
Ba II1...-1.13+-0.15-1.85-4.03-1.21+-0.15-1.85Ba II
La II4...<1.01<-0.79<-1.89<0.93<-0.79La II
Ce II5...<1.19<-0.13<-1.71<1.11<-0.13Ce II
Pr II5...<1.71<-0.47<-1.19<1.63<-0.47Pr II
Nd II5...<1.29<-0.19<-1.61<1.21<-0.19Nd II
Sm II2...<1.73<-0.21<-1.17<1.65<-0.21Sm II
Eu II4...<0.99<-1.39<-1.91<0.91<-1.39Eu II
Gd II3...<1.88<0.05<-1.02<1.80<0.05Gd II
Tb II4...<2.23<-0.37<-0.69<2.13<-0.37Tb II
Dy II3...<1.28<-0.52<-1.62<1.20<-0.52Dy II
Ho II1...<1.72<-0.70<-1.17<1.65<-0.70Ho II
Er II3...<1.58<-0.40<-1.32<1.50<-0.40Er II
Tm II2...<2.12<-0.68<-0.80<2.02<-0.68Tm II
Yb II1...<0.52<-1.46<-2.38<0.44<-1.46Yb II
Hf II2...<2.48<0.43<-0.28<2.54<0.43Hf II
Pb I1...<2.26<1.48<-0.56<2.26<1.48Pb I
Th II2...<2.37<-0.47<-0.53<2.29<-0.47Th II

Binary Parameters

Binarity Negative
Vrad 303.2

Position

Right Ascension : 04 16 22.26 Declination : -34 17 57.6 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2003-01-16-02:46 2452655.617 MIKEBAADE 41000 90-180 3000 303.2
2007-08-24-09:20 2454336.889 MIKELCO 41000 90-180 2000 303.3