CS22944-014

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+-45 log g : 3.7+-0.2 vturb : 1.3+-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......2.25-1.011.632.25Li I
CH1...0.45+-0.256.24-2.190.45+-0.256.24CH
NH1...<1.21<6.40<-1.43<1.21<6.40NH
Na I1...-0.04+-0.323.56-2.68-0.04+-0.323.56Na I
Mg I7...0.49+-0.225.45-2.150.49+-0.225.45Mg I
Al I2...-0.71+-0.303.10-3.35-0.71+-0.303.10Al I
Si I1...0.49+-0.365.36-2.150.49+-0.365.36Si I
Ca I13...0.49+-0.224.19-2.150.49+-0.224.19Ca I
Sc II5...0.06+-0.150.59-2.560.08+-0.150.59Sc II
Ti I5...0.40+-0.202.71-2.240.40+-0.202.71Ti I
Ti II22...0.42+-0.152.75-2.200.44+-0.152.75Ti II
Cr I5...-0.11+-0.212.89-2.75-0.11+-0.212.89Cr I
Cr II2...0.12+-0.173.14-2.500.14+-0.173.14Cr II
Mn I4...-0.40+-0.212.39-3.04-0.40+-0.212.39Mn I
Mn II3...-0.29+-0.212.52-2.91-0.27+-0.212.52Mn II
Fe I87-2.64+-0.21...4.86-2.64+-0.21...4.86Fe I
Fe II6-2.62+-0.15...4.88-2.62+-0.15...4.88Fe II
Co I5...0.09+-0.242.44-2.550.09+-0.242.44Co I
Ni I11...0.02+-0.273.60-2.620.02+-0.273.60Ni I
Zn I2...<0.57<2.49<-2.07<0.57<2.49Zn I
Rb I1...<3.05<2.93<0.57<3.21<2.93Rb I
Sr II2...0.05+-0.220.30-2.570.07+-0.220.30Sr II
Y II1...-0.41+-0.30-0.82-3.03-0.39+-0.30-0.82Y II
Zr II1...0.36+-0.160.32-2.260.38+-0.160.32Zr II
Nb II1...<2.56<1.40<-0.06<2.58<1.40Nb II
Mo I1...<1.88<1.12<-0.76<1.88<1.12Mo I
Tc I1......<1.50<1.50<4.14<1.50Tc I
Ba II1...-0.51+-0.14-0.95-3.13-0.49+-0.14-0.95Ba II
La II1...<0.99<-0.53<-1.63<1.01<-0.53La II
Ce II5...<1.23<0.19<-1.39<1.25<0.19Ce II
Pr II5...<1.59<-0.31<-1.03<1.61<-0.31Pr II
Nd II5...<1.18<-0.02<-1.44<1.20<-0.02Nd II
Sm II2...<1.73<0.07<-0.89<1.75<0.07Sm II
Eu II4...<0.98<-1.12<-1.64<1.00<-1.12Eu II
Gd II3...<1.95<0.40<-0.67<1.97<0.40Gd II
Tb II4...<2.02<-0.30<-0.62<2.02<-0.30Tb II
Dy II2...<1.27<-0.25<-1.35<1.29<-0.25Dy II
Tm II2...<1.92<-0.60<-0.72<1.92<-0.60Tm II
Yb II1...<0.36<-1.34<-2.26<0.38<-1.34Yb II
Hf II1...<2.57<0.80<0.09<2.73<0.80Hf II
Pb I1...<2.41<1.81<-0.23<2.41<1.81Pb I
Th II2...<2.31<-0.25<-0.31<2.33<-0.25Th II

Binary Parameters

Vrad -381.2

Position

Right Ascension : 21 41 12.20 Declination : -14 33 32.4 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2005-08-21-05:09 2453603.72 MIKELCO 41000 65-90 2100 -381.2