CS30339-073

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 : 4830+-38 log g : 1.55+-0.15 vturb : 1.5+-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......0.65-2.611.320.65Li I
CH1...0.07+-0.254.70-3.730.20+-0.254.70CH
NH1...<0.97<5.00<-2.83<1.10<5.00NH
Na I2...0.07+-0.172.38-3.860.07+-0.172.38Na I
Mg I6...0.45+-0.164.12-3.480.45+-0.164.12Mg I
Al I1...-0.81+-0.171.71-4.74-0.81+-0.171.71Al I
Si I1...0.82+-0.324.40-3.110.82+-0.324.40Si I
Ca I9...0.37+-0.182.78-3.560.37+-0.182.78Ca I
Sc II4...-0.21+-0.16-0.86-4.01-0.08+-0.16-0.86Sc II
Ti I7...0.33+-0.161.35-3.600.33+-0.161.35Ti I
Ti II17...0.06+-0.151.21-3.740.19+-0.151.21Ti II
V II2...<0.50<0.63<-3.30<0.63<0.63V II
Cr I4...-0.19+-0.151.52-4.12-0.19+-0.151.52Cr I
Mn I4...-0.17+-0.161.33-4.10-0.17+-0.161.33Mn I
Mn II1...-0.24+-0.211.39-4.04-0.11+-0.211.39Mn II
Fe I96-3.93+-0.15...3.57-3.93+-0.15...3.57Fe I
Fe II5-3.80+-0.16...3.70-3.80+-0.16...3.70Fe II
Co I4...0.17+-0.191.23-3.760.17+-0.191.23Co I
Ni I3...0.24+-0.182.53-3.690.24+-0.182.53Ni I
Cu I1...<0.63<0.89<-3.30<0.63<0.89Cu I
Zn I1...<1.19<1.82<-2.74<1.19<1.82Zn I
Sr II2...-1.24+-0.15-2.17-5.04-1.11+-0.15-2.17Sr II
Y II4...<-0.53<-2.12<-4.33<-0.40<-2.12Y II
Zr II3...<0.29<-0.93<-3.51<0.42<-0.93Zr II
Mo I1...<1.91<-0.14<-2.02<1.91<-0.14Mo I
Tc I1......<0.21<0.21<4.14<0.21Tc I
Ba II1...-1.68+-0.16-3.30-5.48-1.55+-0.16-3.30Ba II
La II4...<0.54<-2.16<-3.26<0.67<-2.16La II
Ce II4...<0.83<-1.39<-2.97<0.96<-1.39Ce II
Pr II5...<1.13<-1.95<-2.67<1.26<-1.95Pr II
Nd II4...<0.80<-1.58<-3.00<0.93<-1.58Nd II
Sm II1...<1.38<-1.46<-2.42<1.51<-1.46Sm II
Eu II4...<0.46<-2.82<-3.34<0.59<-2.82Eu II
Gd II3...<1.64<-1.09<-2.16<1.77<-1.09Gd II
Tb II4...<1.61<-1.89<-2.21<1.72<-1.89Tb II
Dy II2...<0.82<-1.88<-2.98<0.95<-1.88Dy II
Ho II1...<1.24<-2.08<-2.55<1.38<-2.08Ho II
Er II3...<1.14<-1.74<-2.66<1.27<-1.74Er II
Tm II2...<1.60<-2.10<-2.22<1.71<-2.10Tm II
Yb II1...<0.30<-2.58<-3.50<0.43<-2.58Yb II
Hf II2...<2.01<-0.94<-1.65<2.28<-0.94Hf II
Ir I1...<2.56<0.01<-1.37<2.56<0.01Ir I
Pb I1...<2.45<0.56<-1.48<2.45<0.56Pb I
Th II1...<1.91<-1.83<-1.89<2.04<-1.83Th II

Binary Parameters

Vrad 163.2

Position

Right Ascension : 00 34 52.30 Declination : -36 55 16.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2003-07-18-08:59 2452838.877 MIKELCO 41000 70-175 4000 163.2
2003-07-19-08:45 2452839.867 MIKELCO 41000 70-175 4000 163.3