CS22968-029

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 : 5760+-47 log g : 3.5+-0.15 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......1.96-1.301.801.96Li I
CH1...0.47+-0.255.79-2.640.46+-0.255.79CH
CN1...<2.78<7.50<-0.33<2.77<7.50CN
O I3...<0.85<6.44<-2.25<0.85<6.44O I
Mg I6...0.38+-0.224.88-2.720.38+-0.224.88Mg I
Al I2...-0.72+-0.252.63-3.82-0.72+-0.252.63Al I
Si I1...0.69+-0.365.10-2.410.69+-0.365.10Si I
Ca I8...0.41+-0.233.64-2.700.40+-0.233.64Ca I
Sc II1...-0.18+-0.14-0.14-3.29-0.19+-0.14-0.14Sc II
Ti I5...0.49+-0.212.33-2.620.48+-0.212.33Ti I
Ti II9...0.08+-0.131.92-3.030.07+-0.131.92Ti II
V II2...<0.90<1.72<-2.21<0.89<1.72V II
Cr I3...-0.19+-0.202.35-3.29-0.19+-0.202.35Cr I
Mn I3...-0.50+-0.201.83-3.60-0.50+-0.201.83Mn I
Fe I65-3.10+-0.21...4.40-3.10+-0.21...4.40Fe I
Fe II4-3.11+-0.15...4.39-3.11+-0.15...4.39Fe II
Co I1...0.04+-0.241.93-3.060.04+-0.241.93Co I
Ni I3...0.03+-0.253.15-3.070.03+-0.253.15Ni I
Zn I2...<0.93<2.39<-2.17<0.93<2.39Zn I
Ga I1...<1.56<1.50<-1.58<1.52<1.50Ga I
Rb I1...<3.20<2.62<0.26<3.36<2.62Rb I
Sr II2...-0.19+-0.18-0.43-3.30-0.20+-0.18-0.43Sr II
Y II5...<0.10<-0.80<-3.01<0.09<-0.80Y II
Zr II3...<0.86<0.33<-2.25<0.85<0.33Zr II
Nb II1...<3.16<1.51<0.05<3.15<1.51Nb II
Mo I1...<2.22<1.00<-0.88<2.22<1.00Mo I
Tc I1......<1.36<1.36<4.46<1.36Tc I
Ba II1...-0.58+-0.14-1.51-3.69-0.59+-0.14-1.51Ba II
Ce II5...<1.33<-0.20<-1.78<1.32<-0.20Ce II
Pr II5...<2.00<-0.39<-1.11<1.99<-0.39Pr II
Nd II4...<1.63<-0.06<-1.48<1.62<-0.06Nd II
Sm II2...<2.07<-0.08<-1.04<2.06<-0.08Sm II
Eu II4...<1.19<-1.40<-1.92<1.18<-1.40Eu II
Gd II3...<2.34<0.30<-0.77<2.33<0.30Gd II
Tb II4...<2.39<-0.42<-0.74<2.36<-0.42Tb II
Dy II3...<1.58<-0.43<-1.53<1.57<-0.43Dy II
Ho II1...<1.98<-0.65<-1.12<1.98<-0.65Ho II
Er II3...<2.00<-0.19<-1.11<1.99<-0.19Er II
Tm II2...<2.26<-0.75<-0.87<2.23<-0.75Tm II
Yb II1...<1.25<-0.94<-1.86<1.24<-0.94Yb II
Hf II2...<2.83<0.57<-0.14<2.96<0.57Hf II
Pb I1...<2.96<1.90<-0.14<2.96<1.90Pb I
Th II2...<2.60<-0.45<-0.51<2.59<-0.45Th II

Binary Parameters

Binarity Negative
Vrad 83.5

Position

Right Ascension : 03 16 27.83 Declination : -55 05 00.2 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2003-01-15-02:54 2452654.62 MIKEBAADE 41000 70-165 4000 83.6
2008-09-12-07:23 2454721.81 MIKELCO 41000 70-165 3600 83.5