CS29504-004

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 : 7500+-44 log g : 2.5+-0.18 vturb : 1.95+-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......<2.81<-0.45<1.93<2.81Li I
CH1...<2.98<9.05<0.62<3.00<9.05CH
CN1...<3.33<8.80<0.97<3.35<8.80CN
O I3...0.42+-0.166.73-1.960.42+-0.166.73O I
Mg I5...0.42+-0.175.64-1.960.42+-0.175.64Mg I
Al I2...-0.32+-0.183.75-2.70-0.32+-0.183.75Al I
Si I1...0.10+-0.235.23-2.280.10+-0.235.23Si I
Ca I5...0.34+-0.204.30-2.040.34+-0.204.30Ca I
Sc II3...0.16+-0.150.95-2.200.18+-0.150.95Sc II
Ti II12...0.30+-0.152.89-2.060.32+-0.152.89Ti II
V II2...<0.48<2.06<-1.87<0.51<2.06V II
Cr I2...0.05+-0.173.30-2.340.04+-0.173.30Cr I
Cr II2...0.21+-0.153.50-2.140.24+-0.153.50Cr II
Mn I1...<0.65<3.70<-1.73<0.65<3.70Mn I
Mn II2...<0.50<3.58<-1.85<0.53<3.58Mn II
Fe I29-2.38+-0.17...5.12-2.38+-0.17...5.12Fe I
Fe II8-2.35+-0.15...5.15-2.35+-0.15...5.15Fe II
Cu I1...<2.12<3.93<-0.26<2.12<3.93Cu I
Zn I2...<1.33<3.51<-1.05<1.33<3.51Zn I
Rb I1...<3.75<3.89<1.53<3.91<3.89Rb I
Sr II2...-0.42+-0.150.10-2.77-0.39+-0.150.10Sr II
Y II7...<0.24<0.10<-2.11<0.27<0.10Y II
Zr II3...<0.64<0.87<-1.71<0.67<0.87Zr II
Nb II1...<2.73<1.84<0.38<2.76<1.84Nb II
Mo I1...<3.33<2.83<0.95<3.33<2.83Mo I
Tc I1......<3.12<3.12<5.50<3.12Tc I
Ba II1...-0.29+-0.16-0.46-2.64-0.26+-0.16-0.46Ba II
Ce II5...<1.56<0.79<-0.79<1.59<0.79Ce II
Pr II5...<2.27<0.64<-0.08<2.30<0.64Pr II
Nd II5...<1.86<0.93<-0.49<1.89<0.93Nd II
Sm II2...<2.19<0.80<-0.16<2.22<0.80Sm II
Eu II4...<1.41<-0.42<-0.94<1.44<-0.42Eu II
Gd II3...<2.17<0.89<-0.18<2.20<0.89Gd II
Tb II4...<2.68<0.63<0.31<2.69<0.63Tb II
Dy II2...<1.85<0.60<-0.50<1.88<0.60Dy II
Ho II1...<2.14<0.27<-0.20<2.18<0.27Ho II
Er II1...<2.16<0.73<-0.19<2.19<0.73Er II
Tm II2...<2.43<0.18<0.06<2.44<0.18Tm II
Yb II1...<1.32<-0.11<-1.03<1.35<-0.11Yb II
Hf II2...<2.72<1.22<0.51<2.89<1.22Hf II
Pb I1...<3.35<3.01<0.97<3.35<3.01Pb I
Th II1...<2.82<0.53<0.47<2.85<0.53Th II

Binary Parameters

Vrad 63.9

Position

Right Ascension : 01 31 02.39 Declination : -36 38 31.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2009-07-26-09:47 2455038.91 MIKELCO 41000 70-125 3000 63.9