CS22881-070

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 : 6020+-49 log g : 3.7+-0.19 vturb : 1.35+-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......1.98-1.281.681.98Li I
CH1...<0.40<6.10<-2.33<0.63<6.10CH
CN1...<2.80<7.90<0.07<3.03<7.90CN
O I3...<0.53<6.26<-2.43<0.53<6.26O I
Mg I6...0.23+-0.214.87-2.730.23+-0.214.87Mg I
Al I2...-0.85+-0.222.64-3.81-0.85+-0.222.64Al I
Si I1...0.32+-0.364.87-2.640.32+-0.364.87Si I
Ca I11...0.44+-0.223.82-2.520.44+-0.223.82Ca I
Sc II4...-0.04+-0.150.38-2.770.19+-0.150.38Sc II
Ti I4...0.43+-0.212.41-2.540.42+-0.212.41Ti I
Ti II19...0.25+-0.142.48-2.470.49+-0.142.48Ti II
V II2...<0.53<1.73<-2.20<0.76<1.73V II
Cr I4...-0.19+-0.202.48-3.16-0.20+-0.202.48Cr I
Cr II2...0.28+-0.163.20-2.440.52+-0.163.20Cr II
Mn I4...-0.30+-0.222.17-3.26-0.30+-0.222.17Mn I
Mn II2...-0.40+-0.212.30-3.13-0.17+-0.212.30Mn II
Fe I71-2.96+-0.21...4.54-2.96+-0.21...4.54Fe I
Fe II7-2.73+-0.15...4.77-2.73+-0.15...4.77Fe II
Co I3...0.06+-0.262.09-2.900.06+-0.262.09Co I
Ni I11...0.03+-0.263.29-2.930.03+-0.263.29Ni I
Zn I2...<0.72<2.32<-2.24<0.72<2.32Zn I
Rb I1...<3.36<2.92<0.56<3.52<2.92Rb I
Sr II2...-0.24+-0.21-0.09-2.960.00+-0.21-0.09Sr II
Y II1...-0.37+-0.23-0.89-3.10-0.14+-0.23-0.89Y II
Nb II1...<2.63<1.36<-0.10<2.86<1.36Nb II
Mo I1...<2.27<1.19<-0.69<2.27<1.19Mo I
Tc I1......<1.46<1.46<4.42<1.46Tc I
Ba II1...-0.70+-0.14-1.25-3.43-0.47+-0.14-1.25Ba II
Ce II5...<1.11<-0.04<-1.62<1.34<-0.04Ce II
Pr II4...<1.74<-0.27<-0.99<1.97<-0.27Pr II
Nd II5...<1.15<-0.16<-1.58<1.38<-0.16Nd II
Sm II2...<1.69<-0.08<-1.04<1.92<-0.08Sm II
Eu II4...<0.83<-1.38<-1.90<1.06<-1.38Eu II
Gd II3...<1.82<0.16<-0.91<2.05<0.16Gd II
Tb II3...<2.17<-0.26<-0.58<2.38<-0.26Tb II
Dy II3...<1.33<-0.30<-1.40<1.56<-0.30Dy II
Ho II1...<1.73<-0.52<-0.99<1.97<-0.52Ho II
Er II3...<1.61<-0.20<-1.12<1.84<-0.20Er II
Tm II2...<2.14<-0.49<-0.61<2.35<-0.49Tm II
Yb II1...<0.49<-1.32<-2.24<0.72<-1.32Yb II
Hf II2...<2.53<0.65<-0.06<2.90<0.65Hf II
Pb I1...<2.49<1.57<-0.47<2.49<1.57Pb I
Th II3...<2.37<-0.30<-0.36<2.60<-0.30Th II

Binary Parameters

Vrad -115.9

Position

Right Ascension : 22 16 37.05 Declination : -40 44 06.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2006-07-19-07:50 2453935.831 MIKELCO 41000 75-105 3600 -115.9