CS30493-071

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 : 5700+-40 log g : 3.55+-0.14 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......<1.29<-1.97<0.85<1.29Li I
CH1...-0.01+-0.255.96-2.470.35+-0.255.96CH
NH1...<1.03<6.40<-1.43<1.39<6.40NH
O I2...0.90+-0.216.77-1.920.90+-0.216.77O I
Na I1...-0.02+-0.283.40-2.84-0.02+-0.283.40Na I
Mg I7...0.45+-0.225.23-2.370.45+-0.225.23Mg I
Al I2...-0.64+-0.312.99-3.46-0.64+-0.312.99Al I
Si I1...0.46+-0.365.15-2.360.46+-0.365.15Si I
Ca I14...0.47+-0.223.99-2.350.47+-0.223.99Ca I
Sc II4...-0.18+-0.150.51-2.640.18+-0.150.51Sc II
Ti I7...0.49+-0.202.63-2.320.50+-0.202.63Ti I
Ti II27...0.30+-0.142.79-2.160.66+-0.142.79Ti II
V I1...<0.39<1.50<-2.43<0.39<1.50V I
V II2...0.23+-0.271.70-2.230.59+-0.271.70V II
Cr I5...-0.10+-0.212.72-2.92-0.10+-0.212.72Cr I
Cr II1...0.16+-0.283.34-2.300.52+-0.283.34Cr II
Mn I3...-0.54+-0.202.07-3.36-0.54+-0.202.07Mn I
Mn II4...-0.58+-0.212.39-3.04-0.22+-0.212.39Mn II
Fe I93-2.82+-0.21...4.68-2.82+-0.21...4.68Fe I
Fe II9-2.46+-0.14...5.04-2.46+-0.14...5.04Fe II
Co I5...0.09+-0.252.26-2.730.09+-0.252.26Co I
Ni I11...0.03+-0.293.44-2.780.04+-0.293.44Ni I
Zn I2...0.56+-0.222.30-2.260.56+-0.222.30Zn I
Rb I1...<3.08<2.78<0.42<3.24<2.78Rb I
Sr II2...0.29+-0.240.70-2.170.65+-0.240.70Sr II
Y II2...-0.21+-0.17-0.45-2.660.16+-0.17-0.45Y II
Zr II2...0.37+-0.160.49-2.090.73+-0.160.49Zr II
Nb II1...<2.28<1.28<-0.18<2.64<1.28Nb II
Mo I1...<1.84<0.90<-0.98<1.84<0.90Mo I
Tc I1......<1.19<1.19<4.01<1.19Tc I
Ba II1...-0.51+-0.14-0.79-2.97-0.15+-0.14-0.79Ba II
La II1...<0.33<-1.03<-2.13<0.69<-1.03La II
Ce II5...<0.65<-0.23<-1.81<1.01<-0.23Ce II
Pr II5...<1.15<-0.59<-1.31<1.51<-0.59Pr II
Nd II5...<0.69<-0.35<-1.77<1.05<-0.35Nd II
Sm II2...<1.27<-0.23<-1.19<1.63<-0.23Sm II
Eu II4...<0.43<-1.51<-2.03<0.79<-1.51Eu II
Gd II3...<1.44<0.05<-1.02<1.80<0.05Gd II
Tb II3...<1.59<-0.57<-0.89<1.93<-0.57Tb II
Dy II3...<0.92<-0.44<-1.54<1.28<-0.44Dy II
Ho II2...<1.21<-0.77<-1.24<1.58<-0.77Ho II
Er II3...<1.19<-0.35<-1.27<1.55<-0.35Er II
Tm II2...<1.47<-0.89<-1.01<1.81<-0.89Tm II
Yb II1...<0.11<-1.43<-2.35<0.47<-1.43Yb II
Hf II2...<1.98<0.37<-0.34<2.48<0.37Hf II
Pb I1...<2.28<1.50<-0.54<2.28<1.50Pb I
Th II3...<1.85<-0.55<-0.61<2.21<-0.55Th II

Binary Parameters

Vrad -6.6

Position

Right Ascension : 23 16 30.80 Declination : -35 34 35.9 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2007-08-04-08:22 2454316.853 MIKELCO 41000 75-115 2000 -6.6