CS22943-132

taken from 2 paper(s):

/I.U.Roederer et al.(2014)/ /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 : 5850+-41 log g : 3.6+-0.16 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......2.08-1.181.452.08Li I
CH1...0.69+-0.256.45-1.980.65+-0.256.45CH
NH1...0.49+-0.365.65-2.180.45+-0.365.65NH
O I3...<0.47<6.53<-2.16<0.47<6.53O I
Mg I7...0.52+-0.235.50-2.100.53+-0.235.50Mg I
Al I1...-0.65+-0.333.17-3.28-0.65+-0.333.17Al I
Si I1...0.76+-0.375.64-1.870.76+-0.375.64Si I
Ca I13...0.49+-0.224.20-2.140.49+-0.224.20Ca I
Sc II6...0.01+-0.150.48-2.67-0.04+-0.150.48Sc II
Ti I9...0.36+-0.202.68-2.270.36+-0.202.68Ti I
Ti II18...0.30+-0.142.58-2.370.26+-0.142.58Ti II
V I1...0.13+-0.251.43-2.500.13+-0.251.43V I
V II2...<0.44<1.70<-2.23<0.40<1.70V II
Cr I5...-0.18+-0.212.83-2.81-0.18+-0.212.83Cr I
Cr II1...0.04+-0.253.01-2.630.00+-0.253.01Cr II
Mn I3...-0.37+-0.212.44-2.99-0.36+-0.212.44Mn I
Mn II4...-0.32+-0.202.43-3.00-0.37+-0.202.43Mn II
Fe I97-2.63+-0.21...4.87-2.63+-0.21...4.87Fe I
Fe II8-2.67+-0.15...4.83-2.67+-0.15...4.83Fe II
Co I5...0.15+-0.252.52-2.470.16+-0.252.52Co I
Ni I11...0.03+-0.293.62-2.600.03+-0.293.62Ni I
Zn I2...0.04+-0.261.97-2.590.04+-0.261.97Zn I
Rb I1...<2.97<2.86<0.50<3.13<2.86Rb I
Sr II2...0.27+-0.240.46-2.410.22+-0.240.46Sr II
Y II2...-0.10+-0.18-0.56-2.77-0.14+-0.18-0.56Y II
Zr II3...0.51+-0.200.41-2.170.46+-0.200.41Zr II
Nb II1...<2.50<1.29<-0.17<2.46<1.29Nb II
Mo I1...<1.55<0.80<-1.08<1.55<0.80Mo I
Tc I1......<1.35<1.35<3.98<1.35Tc I
Ba II2...-0.05+-0.14-0.54-2.72-0.09+-0.14-0.54Ba II
Ce II1...<1.39<0.30<-1.28<1.35<0.30Ce II
Pr II5...<1.52<-0.43<-1.15<1.48<-0.43Pr II
Nd II5...<1.03<-0.22<-1.64<0.99<-0.22Nd II
Sm II2...<1.37<-0.34<-1.30<1.33<-0.34Sm II
Eu II1...0.86+-0.22-1.29-1.810.82+-0.22-1.29Eu II
Gd II3...<1.87<0.27<-0.80<1.83<0.27Gd II
Tb II3...<1.86<-0.51<-0.83<1.80<-0.51Tb II
Dy II3...<1.24<-0.33<-1.43<1.20<-0.33Dy II
Er II3...<1.45<-0.30<-1.22<1.41<-0.30Er II
Tm II2...<1.83<-0.74<-0.86<1.77<-0.74Tm II
Yb II1...0.37+-0.32-1.38-2.300.33+-0.32-1.38Yb II
Hf II2...<2.14<0.32<-0.39<2.24<0.32Hf II
Pb I1...<2.14<1.55<-0.49<2.14<1.55Pb I
Th II3...<2.09<-0.52<-0.58<2.05<-0.52Th II

Binary Parameters

Vrad 18.9

Position

Right Ascension : 20 22 50.91 Declination : -43 13 39.4 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2006-08-03-02:19 2453950.602 MIKELCO 41000 75-105 1400 18.9

I.U.Roederer et al.,MNRAS, 445, 2970, 2014(ADS)

Nine new metal-poor stars on the subgiant and red horizontal branches with high levels of r-process enhancement


Stellar Parameters

Teff : 5850+-211 log g : 3.60+-0.34 vturb : 1.40+-0.33

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
FeN/A-2.67+-0.08......-2.67+-0.08...4.83+-0.08Fe
SrN/A...+0.27+-0.24...-2.40+-0.240.27+-0.240.47+-0.24Sr
BaN/A...-0.05+-0.14...-2.72+-0.14-0.05+-0.14-0.54+-0.14Ba
EuN/A...+0.86+-0.22...-1.81+-0.220.86+-0.22-1.29+-0.22Eu
YbN/A...+0.37+-0.32...-2.30+-0.320.37+-0.32-1.38+-0.32Yb

Binary Parameters

Vrad +18.9

Position

Right Ascension : 20 22 50.91 Declination : -43 13 39.4 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2006-08-03 2453950.602 MIKELCO 41000 70-105 1400 +18.9