G115-49

taken from 3 paper(s):

/C.Charbonnel and F. Primas(2005)/ /I.U.Roederer et al.(2014)/ /A.M.Boesgaard et al.(2011)/

C.Charbonnel et al.,AAP, 442, 961, 2005(ADS)

The lithium content of the Galactic Halo stars


Stellar Parameters

Teff : 5727 log g : 5.00

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 IN/A......2.091+0.086-0.075-1.17+0.086-0.0750.92+0.086-0.0752.091+0.086-0.075Li I
FeN/A-2.09+-0.160......-2.09+-0.160...5.41+-0.160Fe

Position

Right Ascension : 09 05 16.68 Declination : +38 47 54.6 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

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 : 5420+-44 log g : 3.8+-0.3 vturb : 1.3+-0.13

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......1.77-1.491.121.77Li I
CH1...0.02+-0.255.84-2.590.02+-0.255.84CH
Mg I4...0.67+-0.135.65-1.950.66+-0.135.65Mg I
Al I1...-0.72+-0.233.12-3.33-0.72+-0.233.12Al I
Ca I12...0.46+-0.144.18-2.160.45+-0.144.18Ca I
Sc II1...-0.10+-0.200.45-2.70-0.09+-0.200.45Sc II
Ti I5...0.20+-0.102.54-2.410.20+-0.102.54Ti I
Ti II12...0.29+-0.142.64-2.310.30+-0.142.64Ti II
V I1...-0.02+-0.201.30-2.63-0.02+-0.201.30V I
Cr I5...-0.22+-0.112.80-2.84-0.23+-0.112.80Cr I
Mn I3...-0.69+-0.212.12-3.31-0.70+-0.212.12Mn I
Fe I72-2.61+-0.10...4.89-2.61+-0.10...4.89Fe I
Fe II6-2.60+-0.16...4.90-2.60+-0.16...4.90Fe II
Co I1...0.08+-0.202.46-2.530.08+-0.202.46Co I
Ni I2...0.10+-0.163.70-2.520.09+-0.163.70Ni I
Zn I2...0.44+-0.132.38-2.180.43+-0.132.38Zn I
Sr II2...0.01+-0.160.27-2.600.01+-0.160.27Sr II
Zr II1...0.52+-0.410.50-2.080.53+-0.410.50Zr II
Tc I1......<1.03<1.03<3.64<1.03Tc I
Ba II2...-0.45+-0.15-0.87-3.05-0.44+-0.15-0.87Ba II
Ce II4...<0.87<-0.15<-1.73<0.88<-0.15Ce II
Pr II3...<1.45<-0.43<-1.15<1.46<-0.43Pr II
Nd II4...<1.17<-0.01<-1.43<1.18<-0.01Nd II
Sm II2...<1.46<-0.18<-1.14<1.47<-0.18Sm II
Eu II2...<0.78<-1.30<-1.82<0.79<-1.30Eu II
Gd II2...<1.91<0.38<-0.69<1.92<0.38Gd II
Tb II1...<2.31<0.01<-0.31<2.30<0.01Tb II
Hf II1...<2.54<0.79<0.08<2.69<0.79Hf II
Pb I1...<2.28<1.71<-0.33<2.28<1.71Pb I
Th II2...<2.34<-0.20<-0.26<2.35<-0.20Th II

Binary Parameters

Binarity Negative
Vrad -65.2

Position

Right Ascension : 09 05 16.68 Declination : +38 47 54.6 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2009-01-09-11:45 2454840.995 HRSHET 30000 15-70 1400 -65.2

A.M.Boesgaard et al.,ApJ, 743, 140, 2011(ADS)

Beryllium and Alpha-element Abundances in a Large Sample of Metal-poor Stars


Stellar Parameters

Teff : 5605+-100 log g : 3.78+-0.2 vturb : 1.16+-0.2

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
BeN/A...-0.22+-0.15-1.03+-0.12-2.41+-0.12-0.18+-0.15-1.03+-0.12Be
ON/A-1.47+-0.22+0.76+-0.24...-1.53+-0.220.70+-0.247.16+-0.22O
MgN/A-1.79+-0.07......-1.81+-0.070.42+-0.075.79+-0.07Mg
TiN/A-1.99+-0.09......-1.92+-0.090.31+-0.093.03+-0.09Ti
FeN/A-2.23+-0.09......-2.23+-0.09...5.27+-0.09Fe

Position

Right Ascension : Declination : Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2007-11-19 N/A KECKHIRES 42000 81 3600 N/A