CS30492-001

taken from 2 paper(s):

/I.U.Roederer et al.(2014)/ /I.U.Roederer et al.(2014)/


I.U.Roederer et al.,ApJ, 784, 158, 2014(ADS)

Neutron-capture Nucleosynthesis in the First Stars


Stellar Parameters

Teff : 5790+-50 log g : 3.65+-0.15 vturb : 0.85+-0.07

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......2.02+-0.20-1.24+-0.201.38+-0.202.02+-0.20Li I
CH1...-0.05+-0.256.03+-0.25-2.40+-0.250.22+-0.256.03+-0.25CH
NH1...1.12+-0.366.60+-0.36-1.23+-0.361.39+-0.366.60+-0.36NH
O I3...0.64+-0.216.72+-0.21-1.97+-0.210.65+-0.216.72+-0.21O I
Na I1...-0.15+-0.273.47+-0.27-2.77+-0.27-0.15+-0.273.47+-0.27Na I
Mg I6...0.47+-0.225.45+-0.22-2.15+-0.220.47+-0.225.45+-0.22Mg I
Al I2...-0.88+-0.292.96+-0.29-3.49+-0.29-0.87+-0.292.96+-0.29Al I
Si I1...0.35+-0.365.24+-0.36-2.27+-0.360.35+-0.365.24+-0.36Si I
Ca I11...0.43+-0.224.16+-0.22-2.18+-0.220.44+-0.224.16+-0.22Ca I
Sc II3...0.12+-0.130.92+-0.13-2.23+-0.130.39+-0.130.92+-0.13Sc II
Ti I6...0.38+-0.202.71+-0.20-2.24+-0.200.38+-0.202.71+-0.20Ti I
Ti II21...0.30+-0.142.89+-0.14-2.06+-0.140.56+-0.142.89+-0.14Ti II
V I1...<0.34<1.65<-2.28<0.34<1.65V I
V II1...0.28+-0.241.86+-0.24-2.07+-0.240.55+-0.241.86+-0.24V II
Cr I4...-0.22+-0.222.81+-0.22-2.83+-0.22-0.21+-0.222.81+-0.22Cr I
Cr II2...0.20+-0.153.49+-0.15-2.15+-0.150.47+-0.153.49+-0.15Cr II
Mn I4...-0.30+-0.212.52+-0.21-2.91+-0.21-0.29+-0.212.52+-0.21Mn I
Mn II2...-0.47+-0.202.61+-0.20-2.82+-0.20-0.20+-0.202.61+-0.20Mn II
Fe I93-2.62+-0.21...4.88+-0.21-2.62+-0.21...4.88+-0.21Fe I
Fe II7-2.35+-0.14...5.15+-0.14-2.35+-0.14...5.15+-0.14Fe II
Co I2...0.02+-0.232.39+-0.23-2.60+-0.230.02+-0.232.39+-0.23Co I
Ni I5...0.06+-0.263.67+-0.26-2.55+-0.260.07+-0.263.67+-0.26Ni I
Zn I2...0.22+-0.232.16+-0.23-2.40+-0.230.22+-0.232.16+-0.23Zn I
Rb I1...<2.83<2.73<0.37<2.99<2.73Rb I
Sr II2...-0.03+-0.240.49+-0.24-2.38+-0.240.24+-0.240.49+-0.24Sr II
Y II2...-0.43+-0.18-0.57+-0.18-2.78+-0.18-0.16+-0.18-0.57+-0.18Y II
Zr II1...0.07+-0.160.30+-0.16-2.28+-0.160.34+-0.160.30+-0.16Zr II
Nb II1...<2.30<1.41<-0.05<2.57<1.41Nb II
Mo I1...<1.83<1.09<-0.79<1.83<1.09Mo I
Tc I1......<1.39<1.39<4.01<1.39Tc I
Ba II2...-0.45+-0.14-0.62+-0.14-2.80+-0.14-0.18+-0.14-0.62+-0.14Ba II
Ce II5...<0.75<-0.02<-1.60<1.02<-0.02Ce II
Pr II1...<1.38<-0.25<-0.97<1.65<-0.25Pr II
Nd II5...<0.87<-0.06<-1.48<1.14<-0.06Nd II
Sm II2...<1.42<0.03<-0.93<1.69<0.03Sm II
Eu II4...<0.57<-1.26<-1.78<0.84<-1.26Eu II
Gd II3...<1.53<0.25<-0.82<1.80<0.25Gd II
Dy II1...<0.87<-0.38<-1.48<1.14<-0.38Dy II
Er II2...<1.18<-0.25<-1.17<1.45<-0.25Er II
Tm II2...<1.72<-0.53<-0.65<1.97<-0.53Tm II
Yb II1...<0.31<-1.12<-2.04<0.58<-1.12Yb II
Hf II1...<2.23<0.73<0.02<2.64<0.73Hf II
Pb I1...<2.29<1.71<-0.33<2.29<1.71Pb I
Th II2...<1.96<-0.33<-0.39<2.23<-0.33Th II

Binary Parameters

Vrad -116.2

Position

Right Ascension : 21 05 55.23 Declination : -42 10 10.1 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2008-9-10-1:18 2454719.558 MIKELCO 41000 55-115 1650 -116.2

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 : 5790+-50 log g : 3.65+-0.15 vturb : 0.85+-0.07

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......2.02-1.241.382.02Li I
CH1...-0.05+-0.256.03-2.400.22+-0.256.03CH
NH1...1.12+-0.366.60-1.231.39+-0.366.60NH
O I3...0.64+-0.216.72-1.970.65+-0.216.72O I
Na I1...-0.15+-0.273.47-2.77-0.15+-0.273.47Na I
Mg I6...0.47+-0.225.45-2.150.47+-0.225.45Mg I
Al I2...-0.88+-0.292.96-3.49-0.87+-0.292.96Al I
Si I1...0.35+-0.365.24-2.270.35+-0.365.24Si I
Ca I11...0.43+-0.224.16-2.180.44+-0.224.16Ca I
Sc II3...0.12+-0.130.92-2.230.39+-0.130.92Sc II
Ti I6...0.38+-0.202.71-2.240.38+-0.202.71Ti I
Ti II21...0.30+-0.142.89-2.060.56+-0.142.89Ti II
V I1...<0.34<1.65<-2.28<0.34<1.65V I
V II1...0.28+-0.241.86-2.070.55+-0.241.86V II
Cr I4...-0.22+-0.222.81-2.83-0.21+-0.222.81Cr I
Cr II2...0.20+-0.153.49-2.150.47+-0.153.49Cr II
Mn I4...-0.30+-0.212.52-2.91-0.29+-0.212.52Mn I
Mn II2...-0.47+-0.202.61-2.82-0.20+-0.202.61Mn II
Fe I93-2.62+-0.21...4.88-2.62+-0.21...4.88Fe I
Fe II7-2.35+-0.14...5.15-2.35+-0.14...5.15Fe II
Co I2...0.02+-0.232.39-2.600.02+-0.232.39Co I
Ni I5...0.06+-0.263.67-2.550.07+-0.263.67Ni I
Zn I2...0.22+-0.232.16-2.400.22+-0.232.16Zn I
Rb I1...<2.83<2.73<0.37<2.99<2.73Rb I
Sr II2...-0.03+-0.240.49-2.380.24+-0.240.49Sr II
Y II2...-0.43+-0.18-0.57-2.78-0.16+-0.18-0.57Y II
Zr II1...0.07+-0.160.30-2.280.34+-0.160.30Zr II
Nb II1...<2.30<1.41<-0.05<2.57<1.41Nb II
Mo I1...<1.83<1.09<-0.79<1.83<1.09Mo I
Tc I1......<1.39<1.39<4.01<1.39Tc I
Ba II2...-0.45+-0.14-0.62-2.80-0.18+-0.14-0.62Ba II
Ce II5...<0.75<-0.02<-1.60<1.02<-0.02Ce II
Pr II1...<1.38<-0.25<-0.97<1.65<-0.25Pr II
Nd II5...<0.87<-0.06<-1.48<1.14<-0.06Nd II
Sm II2...<1.42<0.03<-0.93<1.69<0.03Sm II
Eu II4...<0.57<-1.26<-1.78<0.84<-1.26Eu II
Gd II3...<1.53<0.25<-0.82<1.80<0.25Gd II
Dy II1...<0.87<-0.38<-1.48<1.14<-0.38Dy II
Er II2...<1.18<-0.25<-1.17<1.45<-0.25Er II
Tm II2...<1.72<-0.53<-0.65<1.97<-0.53Tm II
Yb II1...<0.31<-1.12<-2.04<0.58<-1.12Yb II
Hf II1...<2.23<0.73<0.02<2.64<0.73Hf II
Pb I1...<2.29<1.71<-0.33<2.29<1.71Pb I
Th II2...<1.96<-0.33<-0.39<2.23<-0.33Th II

Binary Parameters

Vrad -116.2

Position

Right Ascension : 21 05 55.23 Declination : -42 10 10.1 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2008-09-10-01:18 2454719.558 MIKELCO 41000 55-115 1650 -116.2