CS22959-074

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 : 4940+-35 log g : 1.9+-0.17 vturb : 1.35+-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......<0.62<-2.64<-0.04<0.62Li I
CH1...-0.33+-0.255.62-2.81-0.21+-0.255.62CH
CN1...0.85+-0.286.20-1.630.97+-0.286.20CN
O I3...<0.73<6.82<-1.87<0.73<6.82O I
Mg I7...0.20+-0.165.20-2.400.20+-0.165.20Mg I
Al I1...-0.81+-0.303.04-3.41-0.81+-0.303.04Al I
Ca I12...0.16+-0.173.90-2.440.16+-0.173.90Ca I
Sc II6...-0.44+-0.150.22-2.93-0.33+-0.150.22Sc II
Ti I17...0.10+-0.142.44-2.510.09+-0.142.44Ti I
Ti II28...0.13+-0.152.59-2.360.24+-0.152.59Ti II
V I1...-0.21+-0.171.12-2.81-0.21+-0.171.12V I
V II2...-0.21+-0.241.23-2.70-0.10+-0.241.23V II
Cr I11...-0.10+-0.142.94-2.70-0.10+-0.142.94Cr I
Cr II2...0.24+-0.153.39-2.250.35+-0.153.39Cr II
Mn I4...-0.05+-0.142.77-2.66-0.06+-0.142.77Mn I
Mn II1...-0.02+-0.212.92-2.510.09+-0.212.92Mn II
Fe I111-2.60+-0.15...4.90-2.60+-0.15...4.90Fe I
Fe II12-2.49+-0.15...5.01-2.49+-0.15...5.01Fe II
Co I2...-0.29+-0.222.09-2.90-0.30+-0.222.09Co I
Ni I10...0.21+-0.183.83-2.390.21+-0.183.83Ni I
Cu I1...<-0.44<1.15<-3.04<-0.44<1.15Cu I
Zn I2...0.46+-0.142.42-2.140.46+-0.142.42Zn I
Rb I1...<2.15<2.07<-0.29<2.31<2.07Rb I
Sr II2...-0.24+-0.250.14-2.73-0.13+-0.250.14Sr II
Y II4...-0.81+-0.17-1.09-3.30-0.70+-0.17-1.09Y II
Zr II3...-0.29+-0.16-0.20-2.78-0.18+-0.16-0.20Zr II
Nb II1...<1.67<0.64<-0.82<1.78<0.64Nb II
Mo I1...<0.88<0.16<-1.72<0.88<0.16Mo I
Tc I1......<0.30<0.30<2.90<0.30Tc I
Sn I1...<1.97<1.44<-0.63<1.97<1.44Sn I
Ba II2...-1.12+-0.15-1.43-3.61-1.01+-0.15-1.43Ba II
La II1...-0.45+-0.21-1.84-2.94-0.34+-0.21-1.84La II
Ce II4...<-0.32<-1.23<-2.81<-0.21<-1.23Ce II
Pr II1...<0.37<-1.40<-2.12<0.48<-1.40Pr II
Nd II1...<-0.63<-1.70<-3.12<-0.52<-1.70Nd II
Sm II2...<0.31<-1.22<-2.18<0.42<-1.22Sm II
Eu II1...<-0.25<-2.22<-2.74<-0.14<-2.22Eu II
Gd II2...<0.62<-0.80<-1.87<0.73<-0.80Gd II
Tb II2...<1.22<-0.97<-1.29<1.31<-0.97Tb II
Dy II1...<0.66<-0.73<-1.83<0.77<-0.73Dy II
Tm II2...<0.83<-1.56<-1.68<0.92<-1.56Tm II
Yb II1...<-0.11<-1.68<-2.60<-0.00<-1.68Yb II
Hf II1...<0.97<-0.67<-1.38<1.22<-0.67Hf II
Pb I1...<1.01<0.45<-1.59<1.01<0.45Pb I

Binary Parameters

Binarity Negative
Vrad -135.9

Position

Right Ascension : 18 51 47.57 Declination : -64 28 00.3 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2003-06-24-04:44 2452814.702 MIKEBAADE 41000 65-185 4000 -135.2
2009-05-15-09:12 2454966.887 MIKELCO 41000 65-185 1300 -136.7