HD16031

taken from 5 paper(s):

/J.P.Fulbright(2000)/ /R.Smiljanic et al.(2009)/ /S.G.Ryan et al.(2001)/ /I.U.Roederer et al.(2014)/ /A.M.Boesgaard et al.(2011)/

J.P.Fulbright et al.,AJ, 120, 1841, 2000(ADS)

ABUNDANCES AND KINEMATICS OF FIELD HALO AND DISK STARS. I. OBSERVATIONAL DATA AND ABUNDANCE ANALYSIS


Stellar Parameters

Teff : 6100 log g : 4.2 vturb : 0.95

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......2.27-0.990.702.27Li I
Na IN/A...-0.09...-1.71-0.024.53Na I
Mg IN/A...0.5...-1.230.466.37Mg I
Si IN/A...0.33...-1.340.356.17Si I
Ca IN/A...0.38...-1.310.385.03Ca I
TiN/A...0.41...-1.260.433.69Ti
Cr IN/A...-0.03...-1.71-0.023.93Cr I
FeN/A-1.71......-1.69...5.81Fe
Ni IN/A...-0.05...-1.73-0.044.49Ni I
Y IIN/A...-0.01...-1.690.000.52Y II
Zr IIN/A...-0.37...-2.06-0.370.52Zr II
Ba IIN/A...0.23...-1.530.160.65Ba II

Position

Right Ascension : 02 34 11.00 Declination : -12 23 03.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
1998-10-30 N/A LICKHAMILTON 50000 90 3600 N/A

R.Smiljanic et al.,AAP, 499, 103, 2009(ADS)

Beryllium abundances and star formation in the halo and in the thick disk


Stellar Parameters

Teff : 6100 log g : 4.25 vturb : 0.95

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
LiN/A......2.16-1.100.502.16Li
BeN/A......-0.26-1.64-0.04-0.26Be
FeN/A-1.6......-1.60...5.90Fe

Position

Right Ascension : 02 34 11.00 Declination : -12 23 03.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

S.G.Ryan et al.,ApJ, 549, 55, 2001(ADS)

Abundances and Evolution of Lithium in the Galactic Halo and Disk


Stellar Parameters

Teff : 6038+-90

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......2.09+-0.07-1.17+-0.070.66+-0.072.09+-0.07Li I
FeN/A-1.83......-1.83...5.67Fe

Position

Right Ascension : 02 34 11.00 Declination : -12 23 03.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
1996-09-24 N/A ANGLO 50000 70 N/A N/A

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 : 5870+-38 log g : 3.75+-0.15 vturb : 0.9+-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......2.03-1.230.782.03Li I
CH1...-0.07+-0.256.45-1.980.03+-0.256.45CH
CN1...<1.18<7.10<-0.73<1.28<7.10CN
O I3...0.50+-0.207.19-1.500.51+-0.207.19O I
Na I1...-0.09+-0.334.14-2.10-0.09+-0.334.14Na I
Mg I4...0.39+-0.245.98-1.620.39+-0.245.98Mg I
Al I1...-0.75+-0.333.69-2.76-0.75+-0.333.69Al I
Si I1...0.39+-0.275.89-1.620.39+-0.275.89Si I
Ca I12...0.51+-0.244.84-1.500.51+-0.244.84Ca I
Sc II6...0.05+-0.141.28-1.870.14+-0.141.28Sc II
Ti I14...0.27+-0.203.22-1.730.28+-0.203.22Ti I
Ti II26...0.38+-0.143.41-1.540.47+-0.143.41Ti II
V I1...0.03+-0.221.95-1.980.03+-0.221.95V I
V II2...0.12+-0.242.14-1.790.22+-0.242.14V II
Cr I12...-0.15+-0.213.48-2.16-0.15+-0.213.48Cr I
Cr II3...0.19+-0.153.91-1.730.28+-0.153.91Cr II
Mn I5...-0.42+-0.223.00-2.43-0.42+-0.223.00Mn I
Fe I99-2.01+-0.21...5.49-2.01+-0.21...5.49Fe I
Fe II8-1.91+-0.14...5.59-1.91+-0.14...5.59Fe II
Co I3...-0.12+-0.242.86-2.13-0.12+-0.242.86Co I
Ni I7...0.07+-0.234.28-1.940.07+-0.234.28Ni I
Cu I1...<-0.22<1.96<-2.23<-0.22<1.96Cu I
Zn I3...0.14+-0.222.69-1.870.14+-0.222.69Zn I
Sr II2...0.28+-0.211.23-1.640.37+-0.211.23Sr II
Y II6...-0.27+-0.170.02-2.19-0.18+-0.170.02Y II
Zr II3...0.25+-0.150.92-1.660.35+-0.150.92Zr II
Nb II1...<1.51<1.06<-0.40<1.61<1.06Nb II
Mo I1...<0.90<0.77<-1.11<0.90<0.77Mo I
Tc I1......<1.18<1.18<3.19<1.18Tc I
Ba II2...-0.10+-0.160.17-2.010.00+-0.160.17Ba II
La II2...0.19+-0.19-0.63-1.730.28+-0.19-0.63La II
Sm II2...<0.56<-0.39<-1.35<0.66<-0.39Sm II
Eu II1...-0.01+-0.17-1.40-1.920.09+-0.17-1.40Eu II
Gd II2...<0.96<0.12<-0.95<1.06<0.12Gd II
Tb II4...<1.24<-0.37<-0.69<1.32<-0.37Tb II
Dy II1...0.15+-0.25-0.66-1.760.25+-0.25-0.66Dy II
Er II1...<1.06<0.07<-0.85<1.16<0.07Er II
Tm II2...<1.20<-0.61<-0.73<1.28<-0.61Tm II
Yb II1...-0.06+-0.23-1.05-1.970.04+-0.23-1.05Yb II
Hf II1...<1.37<0.31<-0.40<1.61<0.31Hf II
Pb I1...<1.33<1.36<-0.68<1.33<1.36Pb I

Binary Parameters

Binarity Negative
Vrad 23

Position

Right Ascension : 02 34 11.00 Declination : -12 23 03.0 Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
2008-11-02-06:30 2454772.776 MCDONALD 33000 60-165 5400 23

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 : 6162+-100 log g : 3.89+-0.2 vturb : 1.55+-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...+0.01+-0.15-0.38+-0.12-1.76+-0.120.05+-0.15-0.38+-0.12Be
ON/A-0.97+-0.22+0.84+-0.24...-1.03+-0.220.78+-0.247.66+-0.22O
MgN/A-1.32+-0.07......-1.34+-0.070.47+-0.076.26+-0.07Mg
TiN/A-1.39+-0.09......-1.32+-0.090.49+-0.093.63+-0.09Ti
FeN/A-1.81+-0.09......-1.81+-0.09...5.69+-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
2006-01-02 N/A KECKHIRES 42000 135 1200 N/A