CS29493-050

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 : 6270+-48 log g : 3.8+-0.17 vturb : 1.45+-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......2.26-1.001.922.26Li I
CH1...0.81+-0.256.35-2.080.84+-0.256.35CH
NH1...<1.36<6.30<-1.53<1.39<6.30NH
O I2...0.18+-0.225.95-2.740.18+-0.225.95O I
Na I1...-0.10+-0.243.22-3.02-0.10+-0.243.22Na I
Mg I5...0.45+-0.235.13-2.470.45+-0.235.13Mg I
Al I2...-0.66+-0.222.87-3.58-0.66+-0.222.87Al I
Si I1...0.42+-0.365.01-2.500.42+-0.365.01Si I
Ca I11...0.56+-0.223.98-2.360.56+-0.223.98Ca I
Sc II1...0.06+-0.130.32-2.830.09+-0.130.32Sc II
Ti I2...0.63+-0.212.66-2.290.63+-0.212.66Ti I
Ti II11...0.35+-0.142.42-2.530.39+-0.142.42Ti II
V II2...<0.80<1.84<-2.09<0.83<1.84V II
Cr I3...-0.20+-0.202.52-3.12-0.20+-0.202.52Cr I
Mn I2...-0.47+-0.212.04-3.39-0.47+-0.212.04Mn I
Mn II3...-0.45+-0.212.09-3.34-0.42+-0.212.09Mn II
Fe I67-2.92+-0.22...4.58-2.92+-0.22...4.58Fe I
Fe II3-2.89+-0.15...4.61-2.89+-0.15...4.61Fe II
Co I3...0.26+-0.262.33-2.660.26+-0.262.33Co I
Ni I6...-0.03+-0.263.26-2.96-0.04+-0.263.26Ni I
Zn I2...<0.91<2.55<-2.01<0.91<2.55Zn I
Rb I1...<3.28<2.88<0.52<3.44<2.88Rb I
Sr II2...0.14+-0.200.12-2.750.17+-0.200.12Sr II
Y II6...<0.02<-0.66<-2.87<0.05<-0.66Y II
Zr II2...<1.25<0.94<-1.64<1.28<0.94Zr II
Nb II1...<3.20<1.77<0.31<3.23<1.77Nb II
Mo I1...<2.46<1.42<-0.46<2.46<1.42Mo I
Tc I1......<1.76<1.76<4.68<1.76Tc I
Ba II1...-0.72+-0.16-1.43-3.61-0.69+-0.16-1.43Ba II
Ce II5...<1.58<0.27<-1.31<1.61<0.27Ce II
Pr II4...<2.15<-0.02<-0.74<2.18<-0.02Pr II
Nd II5...<1.56<0.09<-1.33<1.59<0.09Nd II
Sm II2...<2.25<0.32<-0.64<2.28<0.32Sm II
Eu II4...<1.33<-1.04<-1.56<1.36<-1.04Eu II
Gd II3...<2.31<0.49<-0.58<2.34<0.49Gd II
Tb II4...<2.60<0.01<-0.31<2.61<0.01Tb II
Dy II3...<1.77<-0.02<-1.12<1.80<-0.02Dy II
Ho II1...<2.18<-0.23<-0.70<2.22<-0.23Ho II
Er II3...<2.01<0.04<-0.88<2.04<0.04Er II
Tm II2...<2.40<-0.39<-0.51<2.41<-0.39Tm II
Yb II1...<0.82<-1.15<-2.07<0.85<-1.15Yb II
Hf II1...<3.00<0.96<0.25<3.17<0.96Hf II
Pb I1...<2.93<2.05<0.01<2.93<2.05Pb I

Binary Parameters

Vrad -89.7

Position

Right Ascension : 21 49 26.67 Declination : -29 45 24.9 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2005-08-25-03:51 2453607.666 MIKELCO 41000 65-90 2200 -89.7