BD+41_3931
Original Names

taken from 8 paper(s):

/T.V.Mishenina et al.(2002)/ /T.V.Mishenina and V. V. Kovtyukh(2001)/ /J.R.Shi et al.(2007)/ /J.P.Fulbright(2000)/ /R.G.Gratton et al.(2003)/ /M.N.Ishigaki et al.(2012)/ /M.N.Ishigaki et al.(2013)/ /K.A.Venn et al.(2004)/

T.V.Mishenina et al.,AAP, 396, 189, 2002 (A0070,ADS)

Abundances of Cu and Zn in metal-poor stars: Clues for Galaxy evolution


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
FeN/A-1.68......-1.68...5.82Fe
Cu IN/A...-0.97+-0.22...-2.63+-0.22-0.95+-0.221.56+-0.22Cu I
Zn IN/A...-0.06+-0.19...-1.70+-0.19-0.02+-0.192.86+-0.19Zn I

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A N/A ELODIE 42000 >100 N/A N/A
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

T.V.Mishenina et al.,AAP, 370, 951, 2001 (A0071,ADS)

Analysis of neutron capture elements in metal-poor stars


Stellar Parameters

Teff : 5450 log g : 4.6 vturb : 1.0

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
Mg IN/A...0.06...-1.640.045.96Mg I
Si IN/A...0.30...-1.340.346.17Si I
Ca IN/A...0.40...-1.260.425.08Ca I
FeN/A-1.68......-1.68...5.82Fe
Sr IN/A...-0.01...-1.590.091.28Sr I
Ba IIN/A...0.20...-1.530.150.65Ba II

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A N/A ELODIE 42000 >100 N/A N/A

J.R.Shi et al.,AAP, 465, 587, 2007 (A0113,ADS)

Lithium abundances in metal-poor stars (Research Note)


Stellar Parameters

Teff : 5560 log g : 4.77 vturb : 1.30

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......1.60......Li I
FeN/A-1.60............Fe

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A FOCES 40000 100-400 N/A N/A
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

J.P.Fulbright et al.,AJ, 120, 1841, 2000 (A0126,ADS)

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


Stellar Parameters

Teff : 5300 log g : 4.6 vturb : 0.85

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......1.34-1.92-0.131.34Li I
Na IN/A...-0.41...-2.13-0.344.11Na I
Mg IN/A...0.29...-1.540.256.06Mg I
Si IN/A...0.32...-1.450.346.06Si I
Ca IN/A...0.23...-1.560.234.78Ca I
TiN/A...0.24...-1.530.263.42Ti
V IN/A...0.07...-1.670.122.26V I
Cr IN/A...-0.06...-1.84-0.053.80Cr I
FeN/A-1.81......-1.79...5.71Fe
Ni IN/A...-0.04...-1.82-0.034.40Ni I
Y IIN/A...-0.13...-1.91-0.120.30Y II
Zr IIN/A...0.1...-1.690.100.89Zr II

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
1998-10-30 N/A LICKHAMILTON 50000 100 3600 N/A
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

R.G.Gratton et al.,AAP, 404, 187, 2003 (A0135,ADS)

Abundances for metal-poor stars with accurate parallaxes


Stellar Parameters

Teff : 5410 log g : 4.58 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
Na IN/A...-0.37+-0.054...-2.15+-0.054-0.39+-0.0544.09+-0.054Na I
Mg IN/A...0.37+-0.055...-1.55+-0.0550.21+-0.0556.05+-0.055Mg I
Si IN/A...0.23+-0.048...-1.50+-0.0480.26+-0.0486.01+-0.048Si I
Ca IN/A...0.29+-0.033...-1.53+-0.0330.23+-0.0334.81+-0.033Ca I
Ti IN/A...0.18+-0.03...-1.45+-0.030.31+-0.033.50+-0.03Ti I
Ti IIN/A...0.12+-0.048...-1.51+-0.0480.25+-0.0483.44+-0.048Ti II
Fe IN/A-1.75+-0.051......-1.76+-0.051...5.74+-0.051Fe I
Fe IIN/A-1.83+-0.066......-1.84+-0.066...5.66+-0.066Fe II

Binary Parameters

Binarity Positive

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A N/A 50000 >100 N/A -131.4
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : 421801 Right Ascension : 205517

M.N.Ishigaki et al.,ApJ, 753, 64, 2012 (A0273,ADS)

Chemical Abundances of the Milky Way Thick Disk and Stellar Halo. I. Implications of [alpha/Fe] for Star Formation Histories in Their Progenitors


Stellar Parameters

Teff : 5887+-100 log g : 5.00+-0.3 vturb : 0.75+-0.3

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
MgN/A...-0.00+-0.09.........Mg
SiN/A...-0.13+-0.13.........Si
CaN/A...0.02+-0.07.........Ca
Ti IN/A...0.26+-0.07.........Ti I
Ti IIN/A...0.47+-0.09.........Ti II
Fe IN/A-1.35+-0.10............Fe I
Fe IIN/A-1.70+-0.11............Fe II

Binary Parameters

Vrad -133.1+-0.3

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A N/A SUBARUHDS 50000 N/A N/A -133.1+-0.3
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : +421754.06 Right Ascension : 205515.410

M.N.Ishigaki et al.,ApJ, 771, 67, 2013 (A0286,ADS)

Chemical Abundances of the Milky Way Thick Disk and Stellar Halo. II. Sodium, Iron-peak, and Neutron-capture Elements


Stellar Parameters

Teff : 5887 log g : 5 vturb : 0.75

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
Sc IIN/A...0.23+-0.08.........Sc II
V IN/A...0.18+-0.15.........V I
Cr IN/A...-0.08+-0.11.........Cr I
Cr IIN/A...0.22+-0.06.........Cr II
Mn IN/A...-0.4+-0.1.........Mn I
Fe IN/A-1.38+-0.12............Fe I
Fe IIN/A-1.69+-0.13............Fe II
Ni IN/A...-0.22+-0.08.........Ni I
Zn IN/A...-0.14+-0.16.........Zn I
Sr IIN/A...-0.09+-0.24.........Sr II
Y IIN/A...0.02+-0.1.........Y II
Ba IIN/A...0.23+-0.14.........Ba II
Nd IIN/A...0.74+-0.13.........Nd II
Eu IIN/A...0.46+-0.21.........Eu II

Observing Log

Date of Observation JD Facility Resolution S/N Exposure Time Vrad
N/A SUBARUHDS 50000 N/A N/A N/A
Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : N/A Right Ascension : N/A

K.A.Venn et al.,AJ, 128, 1177, 2004 (C0011,ADS)

Stellar Chemical Signatures and Hierarchical Galaxy Formation


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
NaN/A...-0.41.........Na
MgN/A...0.29.........Mg
CaN/A...0.23.........Ca
TiN/A...0.24.........Ti
FeN/A-1.81............Fe
NiN/A...-0.04.........Ni
YN/A...-0.13.........Y

Observing Log

Galactic Longitude (l) : N/A Galactic Latitude (b) : N/A Declination : +421801 Right Ascension : 205516.8