CS22896-115

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 : 5910+-45 log g : 3.65+-0.14 vturb : 1.2+-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......2.11-1.151.672.11Li I
CH1...0.27+-0.255.99-2.440.38+-0.255.99CH
NH1...<0.93<6.05<-1.78<1.04<6.05NH
O I1...0.88+-0.216.75-1.940.88+-0.216.75O I
Mg I7...0.44+-0.225.22-2.380.44+-0.225.22Mg I
Al I2...-0.70+-0.282.93-3.52-0.70+-0.282.93Al I
Si I1...0.60+-0.365.29-2.220.60+-0.365.29Si I
Ca I14...0.48+-0.224.00-2.340.48+-0.224.00Ca I
Sc II5...-0.04+-0.150.39-2.760.06+-0.150.39Sc II
Ti I7...0.37+-0.212.50-2.450.37+-0.212.50Ti I
Ti II19...0.22+-0.152.46-2.490.33+-0.152.46Ti II
V II2...<0.35<1.56<-2.37<0.45<1.56V II
Cr I5...-0.24+-0.212.58-3.06-0.24+-0.212.58Cr I
Cr II2...0.18+-0.183.10-2.540.28+-0.183.10Cr II
Mn I4...-0.42+-0.222.19-3.24-0.42+-0.222.19Mn I
Mn II4...-0.40+-0.212.32-3.11-0.29+-0.212.32Mn II
Fe I94-2.82+-0.21...4.68-2.82+-0.21...4.68Fe I
Fe II7-2.72+-0.15...4.78-2.72+-0.15...4.78Fe II
Co I5...0.13+-0.242.30-2.690.13+-0.242.30Co I
Ni I10...-0.01+-0.273.39-2.83-0.01+-0.273.39Ni I
Zn I2...<0.75<2.49<-2.07<0.75<2.49Zn I
Rb I1...<2.97<2.67<0.31<3.13<2.67Rb I
Sr II2...-0.13+-0.190.02-2.85-0.03+-0.190.02Sr II
Y II2...-0.59+-0.32-1.10-3.31-0.49+-0.32-1.10Y II
Nb II1...<2.49<1.23<-0.23<2.59<1.23Nb II
Mo I1...<1.98<1.04<-0.84<1.98<1.04Mo I
Tc I1......<1.23<1.23<4.05<1.23Tc I
Ba II1...-0.66+-0.14-1.20-3.38-0.56+-0.14-1.20Ba II
Ce II5...<0.99<-0.15<-1.73<1.09<-0.15Ce II
Pr II5...<1.36<-0.64<-1.36<1.46<-0.64Pr II
Nd II1...<1.58<0.28<-1.14<1.68<0.28Nd II
Sm II2...<1.65<-0.11<-1.07<1.75<-0.11Sm II
Eu II1...<0.67<-1.53<-2.05<0.77<-1.53Eu II
Gd II3...<1.71<0.06<-1.01<1.81<0.06Gd II
Tb II4...<2.13<-0.29<-0.61<2.21<-0.29Tb II
Dy II1...<1.27<-0.35<-1.45<1.37<-0.35Dy II
Ho II1...<1.38<-0.86<-1.33<1.49<-0.86Ho II
Er II3...<1.26<-0.54<-1.46<1.36<-0.54Er II
Tm II2...<1.81<-0.81<-0.93<1.89<-0.81Tm II
Yb II1...<0.53<-1.27<-2.19<0.63<-1.27Yb II
Hf II2...<2.14<0.27<-0.44<2.38<0.27Hf II
Pb I1...<2.28<1.50<-0.54<2.28<1.50Pb I
Th II3...<2.08<-0.58<-0.64<2.18<-0.58Th II

Binary Parameters

Binarity Negative
Vrad 7.1

Position

Right Ascension : 19 35 05.07 Declination : -52 47 11.7 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2004-07-15-04:51 2453201.707 MIKELCO 41000 95-195 6000 7.1
2004-08-12-01:06 2453229.55 MIKELCO 41000 95-195 3000 7