CS22874-123

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 : 6240+-40 log g : 3.8+-0.2 vturb : 1.65+-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......2.12-1.141.652.12Li I
CH1...0.54+-0.256.36-2.070.72+-0.256.36CH
NH1...<1.73<6.95<-0.88<1.91<6.95NH
Na I1...0.21+-0.273.66-2.580.21+-0.273.66Na I
Mg I6...0.29+-0.215.10-2.500.29+-0.215.10Mg I
Al I2...-0.13+-0.323.53-2.92-0.13+-0.323.53Al I
Si I1...0.35+-0.365.07-2.440.35+-0.365.07Si I
Ca I12...0.44+-0.223.99-2.350.44+-0.223.99Ca I
Sc II2...0.02+-0.140.56-2.590.20+-0.140.56Sc II
Ti I1...0.58+-0.222.74-2.210.58+-0.222.74Ti I
Ti II13...0.16+-0.142.50-2.450.34+-0.142.50Ti II
V II2...<0.62<1.94<-1.99<0.80<1.94V II
Cr I3...-0.16+-0.202.69-2.95-0.16+-0.202.69Cr I
Mn I3...-0.33+-0.202.31-3.12-0.33+-0.202.31Mn I
Fe I45-2.79+-0.21...4.71-2.79+-0.21...4.71Fe I
Fe II4-2.61+-0.14...4.89-2.61+-0.14...4.89Fe II
Co I1...0.42+-0.222.62-2.370.42+-0.222.62Co I
Ni I1...-0.10+-0.243.33-2.89-0.10+-0.243.33Ni I
Zn I2...<0.96<2.73<-1.83<0.96<2.73Zn I
Sr II2...0.03+-0.230.28-2.590.20+-0.230.28Sr II
Zr II1...<1.23<1.20<-1.38<1.41<1.20Zr II
Nb II1...<2.97<1.82<0.36<3.15<1.82Nb II
Mo I1...<2.46<1.55<-0.33<2.46<1.55Mo I
Tc I1......<1.86<1.86<4.65<1.86Tc I
Ba II1...-0.31+-0.14-0.74-2.92-0.13+-0.14-0.74Ba II
La II4...<1.26<-0.25<-1.35<1.44<-0.25La II
Ce II5...<1.44<0.41<-1.17<1.62<0.41Ce II
Pr II4...<1.85<-0.04<-0.76<2.03<-0.04Pr II
Nd II4...<1.47<0.28<-1.14<1.65<0.28Nd II
Sm II2...<2.00<0.35<-0.61<2.18<0.35Sm II
Eu II4...<1.23<-0.86<-1.38<1.41<-0.86Eu II
Gd II3...<2.10<0.56<-0.51<2.28<0.56Gd II
Tb II4...<2.55<0.24<-0.08<2.71<0.24Tb II
Dy II2...<1.63<0.12<-0.98<1.81<0.12Dy II
Ho II1...<2.16<0.03<-0.44<2.35<0.03Ho II
Er II2...<2.08<0.39<-0.53<2.26<0.39Er II
Tm II1...<2.43<-0.08<-0.20<2.59<-0.08Tm II
Hf II2...<2.55<0.79<0.08<2.87<0.79Hf II
Pb I1...<2.69<1.94<-0.10<2.69<1.94Pb I
Th II1...<2.66<0.11<0.05<2.84<0.11Th II

Binary Parameters

Vrad 105

Position

Right Ascension : 14 48 57.74 Declination : -24 21 15.5 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2003-07-19-00:51 2452839.538 MIKELCO 41000 55-125 4000 105