CS22174-020

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 : 5840+-58 log g : 3.55+-0.16 vturb : 1.4+-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......1.95-1.311.981.95Li I
CH1...<0.50<5.90<-2.53<0.76<5.90CH
NH1...<1.10<5.90<-1.93<1.36<5.90NH
O I3...<0.94<6.34<-2.35<0.94<6.34O I
Mg I5...0.50+-0.214.81-2.790.50+-0.214.81Mg I
Al I2...-0.75+-0.222.41-4.04-0.75+-0.222.41Al I
Si I1...0.39+-0.364.61-2.900.39+-0.364.61Si I
Ca I10...0.56+-0.233.61-2.730.56+-0.233.61Ca I
Sc II2...-0.02+-0.150.11-3.040.25+-0.150.11Sc II
Ti I2...0.58+-0.212.24-2.710.58+-0.212.24Ti I
Ti II9...0.13+-0.142.05-2.900.39+-0.142.05Ti II
V II2...<0.96<1.87<-2.06<1.23<1.87V II
Cr I3...-0.33+-0.202.02-3.62-0.33+-0.202.02Cr I
Mn I1...-0.55+-0.201.59-3.84-0.55+-0.201.59Mn I
Mn II2...-0.46+-0.201.95-3.48-0.19+-0.201.95Mn II
Fe I60-3.29+-0.22...4.21-3.29+-0.22...4.21Fe I
Fe II2-3.02+-0.14...4.48-3.02+-0.14...4.48Fe II
Co I2...0.12+-0.271.82-3.170.12+-0.271.82Co I
Ni I6...-0.22+-0.272.71-3.51-0.22+-0.272.71Ni I
Zn I1...<0.96<2.23<-2.33<0.96<2.23Zn I
Sr II2...-0.31+-0.16-0.46-3.33-0.04+-0.16-0.46Sr II
Y II2...<-0.15<-0.96<-3.17<0.12<-0.96Y II
Zr II3...<0.73<0.29<-2.29<1.00<0.29Zr II
Nb II1...<2.88<1.32<-0.14<3.15<1.32Nb II
Mo I1...<2.60<1.19<-0.69<2.60<1.19Mo I
Tc I1......<1.39<1.39<4.68<1.39Tc I
Ba II1...-0.68+-0.15-1.52-3.70-0.41+-0.15-1.52Ba II
La II4...<1.52<-0.40<-1.50<1.79<-0.40La II
Ce II5...<1.47<0.03<-1.55<1.74<0.03Ce II
Pr II5...<2.03<-0.27<-0.99<2.30<-0.27Pr II
Nd II5...<1.43<-0.17<-1.59<1.70<-0.17Nd II
Sm II2...<2.01<-0.05<-1.01<2.28<-0.05Sm II
Eu II4...<1.10<-1.40<-1.92<1.37<-1.40Eu II
Gd II3...<2.22<0.27<-0.80<2.49<0.27Gd II
Tb II3...<2.97<0.25<-0.07<3.22<0.25Tb II
Dy II3...<1.40<-0.52<-1.62<1.67<-0.52Dy II
Ho II1...<2.00<-0.54<-1.01<2.28<-0.54Ho II
Er II2...<1.88<-0.22<-1.14<2.15<-0.22Er II
Tm II1...<2.22<-0.70<-0.82<2.47<-0.70Tm II
Yb II1...<1.28<-0.82<-1.74<1.55<-0.82Yb II
Hf II2...<2.81<0.64<-0.07<3.22<0.64Hf II
Ir I1...<3.48<1.57<0.19<3.48<1.57Ir I
Pb I1...<2.92<1.67<-0.37<2.92<1.67Pb I
Th II3...<2.74<-0.22<-0.28<3.01<-0.22Th II

Binary Parameters

Vrad 127.5

Position

Right Ascension : 01 20 27.28 Declination : -08 47 16.3 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2005-08-20-06:38 2453602.78 MIKELCO 41000 65-90 3300 127.7
2005-08-21-08:19 2453603.85 MIKELCO 41000 65-90 1800 127.3