CS30312-062

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 : 6600+-40 log g : 2.45+-0.33 vturb : 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......<2.00<-1.26<1.38<2.00Li I
CH1...<1.72<7.50<-0.93<1.71<7.50CH
CN1...<2.97<8.15<0.32<2.96<8.15CN
O I2...-0.25+-0.175.80-2.89-0.25+-0.175.80O I
Mg I5...0.23+-0.185.19-2.410.23+-0.185.19Mg I
Al I2...-0.68+-0.183.13-3.32-0.68+-0.183.13Al I
Si I1...0.13+-0.275.00-2.510.13+-0.275.00Si I
Ca I11...0.53+-0.194.23-2.110.53+-0.194.23Ca I
Sc II5...0.10+-0.160.60-2.550.09+-0.160.60Sc II
Ti I1...0.35+-0.232.66-2.290.35+-0.232.66Ti I
Ti II14...0.38+-0.152.68-2.270.37+-0.152.68Ti II
V II2...0.32+-0.261.60-2.330.31+-0.261.60V II
Cr I3...-0.04+-0.172.95-2.69-0.05+-0.172.95Cr I
Cr II2...0.24+-0.163.23-2.410.23+-0.163.23Cr II
Mn I3...-0.06+-0.192.73-2.70-0.06+-0.192.73Mn I
Mn II3...-0.18+-0.212.60-2.83-0.19+-0.212.60Mn II
Fe I40-2.64+-0.17...4.86-2.64+-0.17...4.86Fe I
Fe II9-2.65+-0.16...4.85-2.65+-0.16...4.85Fe II
Co I2...0.24+-0.222.59-2.400.24+-0.222.59Co I
Ni I6...0.18+-0.223.76-2.460.18+-0.223.76Ni I
Rb I1...<3.28<3.16<0.80<3.44<3.16Rb I
Sr II2...-0.47+-0.18-0.25-3.12-0.48+-0.18-0.25Sr II
Zr II1...<0.38<0.31<-2.27<0.37<0.31Zr II
Nb II1...<2.30<1.11<-0.35<2.29<1.11Nb II
Mo I1...<2.47<1.71<-0.17<2.47<1.71Mo I
Tc I1......<1.97<1.97<4.61<1.97Tc I
Ba II1...-0.75+-0.15-1.22-3.40-0.76+-0.15-1.22Ba II
Ce II5...<1.21<0.14<-1.44<1.20<0.14Ce II
Pr II5...<1.65<-0.28<-1.00<1.64<-0.28Pr II
Nd II3...<1.07<-0.16<-1.58<1.06<-0.16Nd II
Sm II2...<1.52<-0.17<-1.13<1.51<-0.17Sm II
Eu II1...<1.00<-1.13<-1.65<0.99<-1.13Eu II
Gd II3...<1.67<0.09<-0.98<1.66<0.09Gd II
Tb II3...<2.03<-0.32<-0.64<2.00<-0.32Tb II
Dy II2...<1.13<-0.42<-1.52<1.12<-0.42Dy II
Ho II1...<1.44<-0.73<-1.20<1.44<-0.73Ho II
Er II1...<1.55<-0.18<-1.10<1.54<-0.18Er II
Tm II2...<1.82<-0.73<-0.85<1.79<-0.73Tm II
Yb II1...<0.71<-1.02<-1.94<0.70<-1.02Yb II
Hf II2...<2.37<0.57<-0.14<2.50<0.57Hf II
Pb I1...<2.66<2.06<0.02<2.66<2.06Pb I
Th II3...<2.29<-0.30<-0.36<2.28<-0.30Th II

Binary Parameters

Vrad 51.6

Position

Right Ascension : 15 37 32.85 Declination : -01 43 53.2 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2004-06-30-02:16 2453186.598 MIKELCO 41000 140-270 4000 51.6