CS22960-048

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 : 4770+-36 log g : 1.4+-0.14 vturb : 1.55+-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......0.71-2.551.360.71Li I
CH1...0.35+-0.254.99-3.440.47+-0.254.99CH
CN1...<2.11<6.15<-1.68<2.23<6.15CN
O I3...<2.15<6.93<-1.76<2.15<6.93O I
Mg I9...0.72+-0.164.41-3.190.72+-0.164.41Mg I
Al I1...-0.75+-0.201.79-4.66-0.75+-0.201.79Al I
Si I1...0.53+-0.334.13-3.380.53+-0.334.13Si I
Ca I9...0.36+-0.182.78-3.560.35+-0.182.78Ca I
Sc II4...0.14+-0.15-0.49-3.640.27+-0.15-0.49Sc II
Ti I4...0.30+-0.161.34-3.610.30+-0.161.34Ti I
Ti II15...-0.05+-0.151.12-3.830.08+-0.151.12Ti II
V II2...<0.50<0.65<-3.28<0.63<0.65V II
Cr I2...-0.35+-0.141.38-4.26-0.35+-0.141.38Cr I
Mn I3...-0.70+-0.140.82-4.61-0.70+-0.140.82Mn I
Mn II1...-0.93+-0.220.72-4.71-0.80+-0.220.72Mn II
Fe I75-3.91+-0.15...3.59-3.91+-0.15...3.59Fe I
Fe II3-3.78+-0.16...3.72-3.78+-0.16...3.72Fe II
Co I3...0.12+-0.181.20-3.790.12+-0.181.20Co I
Ni I3...-0.05+-0.182.26-3.96-0.05+-0.182.26Ni I
Zn I2...<1.10<1.75<-2.81<1.10<1.75Zn I
Rb I1...<3.38<1.99<-0.37<3.54<1.99Rb I
Sr II2...-2.12+-0.16-3.04-5.91-2.00+-0.16-3.04Sr II
Y II6...<-0.76<-2.33<-4.54<-0.63<-2.33Y II
Zr II3...<0.12<-1.08<-3.66<0.25<-1.08Zr II
Nb II1...<2.71<0.39<-1.07<2.84<0.39Nb II
Mo I1...<1.73<-0.30<-2.18<1.73<-0.30Mo I
Tc I1......<0.00<0.00<3.91<0.00Tc I
Ba II1...-1.72+-0.17-3.32-5.50-1.59+-0.17-3.32Ba II
Ce II5...<0.71<-1.49<-3.07<0.84<-1.49Ce II
Pr II4...<1.21<-1.85<-2.57<1.34<-1.85Pr II
Nd II5...<0.50<-1.86<-3.28<0.63<-1.86Nd II
Sm II2...<1.29<-1.53<-2.49<1.42<-1.53Sm II
Eu II3...<0.42<-2.84<-3.36<0.55<-2.84Eu II
Gd II3...<1.55<-1.16<-2.23<1.68<-1.16Gd II
Tb II4...<1.65<-1.83<-2.15<1.76<-1.83Tb II
Dy II2...<0.75<-1.93<-3.03<0.88<-1.93Dy II
Ho II2...<1.27<-2.03<-2.50<1.41<-2.03Ho II
Er II3...<1.16<-1.70<-2.62<1.29<-1.70Er II
Tm II2...<1.57<-2.11<-2.23<1.68<-2.11Tm II
Hf II2...<1.94<-0.99<-1.70<2.21<-0.99Hf II
Pb I1...<2.42<0.55<-1.49<2.42<0.55Pb I
Th II2...<1.85<-1.87<-1.93<1.98<-1.87Th II

Binary Parameters

Binarity Negative
Vrad -88.6

Position

Right Ascension : 22 17 01.57 Declination : -45 12 17.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2003-06-22-09:43 2452812.908 MIKEBAADE 41000 60-170 3600 -88.4
2003-06-24-08:44 2452814.867 MIKEBAADE 41000 60-170 4000 -89
2009-07-26-08:58 2455038.878 MIKELCO 41000 60-170 1800 -88.4