G190-10

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 : 5230+-47 log g : 4.35+-0.29 vturb : 0.7+-0.15

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......1.23-2.03-0.081.23Li I
CH1...-0.13+-0.256.36-2.07-0.12+-0.256.36CH
CN1...0.40+-0.286.29-1.540.41+-0.286.29CN
O I2...0.76+-0.117.51-1.180.77+-0.117.51O I
Mg I1...0.42+-0.086.07-1.530.42+-0.086.07Mg I
Al I1...-0.76+-0.213.74-2.71-0.76+-0.213.74Al I
Si I1...0.30+-0.195.86-1.650.30+-0.195.86Si I
Ca I6...0.32+-0.174.71-1.630.32+-0.174.71Ca I
Sc II3...-0.01+-0.121.19-1.96-0.01+-0.121.19Sc II
Ti I10...0.22+-0.093.22-1.730.22+-0.093.22Ti I
Ti II15...0.32+-0.133.33-1.620.33+-0.133.33Ti II
V II1...0.16+-0.242.15-1.780.17+-0.242.15V II
Cr I9...-0.03+-0.093.66-1.98-0.03+-0.093.66Cr I
Cr II2...0.27+-0.163.97-1.670.28+-0.163.97Cr II
Mn I3...-0.42+-0.093.06-2.37-0.42+-0.093.06Mn I
Fe I65-1.95+-0.10...5.55-1.95+-0.10...5.55Fe I
Fe II7-1.94+-0.14...5.56-1.94+-0.14...5.56Fe II
Co I2...-0.47+-0.172.57-2.42-0.47+-0.172.57Co I
Ni I4...0.00+-0.134.27-1.950.00+-0.134.27Ni I
Zn I2...0.18+-0.092.79-1.770.18+-0.092.79Zn I
Sr II2...0.00+-0.080.93-1.940.01+-0.080.93Sr II
Y II1...-0.05+-0.160.22-1.99-0.04+-0.160.22Y II
Zr II3...0.40+-0.141.03-1.550.40+-0.141.03Zr II
Nb II1...<1.93<1.45<-0.01<1.94<1.45Nb II
Mo I1...0.36+-0.270.29-1.590.36+-0.270.29Mo I
Tc I1......<0.87<0.87<2.82<0.87Tc I
Ba II1...-0.03+-0.150.21-1.97-0.02+-0.150.21Ba II
La II1...0.07+-0.21-0.77-1.870.08+-0.21-0.77La II
Ce II1...<0.76<0.40<-1.18<0.77<0.40Ce II
Nd II1...0.18+-0.15-0.34-1.760.19+-0.15-0.34Nd II
Eu II2...0.15+-0.16-1.27-1.790.16+-0.16-1.27Eu II
Tm II2...<0.99<-0.85<-0.97<0.98<-0.85Tm II
Yb II1...0.37+-0.23-0.65-1.570.38+-0.23-0.65Yb II
Hf II2...<1.25<0.16<-0.55<1.40<0.16Hf II
Pb I1...<0.82<0.91<-1.13<0.82<0.91Pb I

Binary Parameters

Binarity Positive
Vrad -111.6

Position

Right Ascension : 23 07 59.75 Declination : +41 51 20.4 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2008-09-07-06:09 2454716.76 MCDONALD 33000 50-170 5400 -112.9
2008-09-07-07:57 2454716.835 MCDONALD 33000 50-170 7200 -113.6
2008-10-30-04:06 2454769.675 MCDONALD 33000 50-170 5400 -114.1
2008-11-01-04:20 2454771.684 MCDONALD 33000 50-170 5400 -114.3
2008-11-03-03:06 2454773.633 MCDONALD 33000 50-170 5400 -111.2