BD+29_2091
Original Names
BD+29_2091b in C.Charbonnel+,AAP, 442, 961, 2005G119-32 in J.R.Shi+,AAP, 465, 587, 2007HIP52771 in K.A.Venn+,AJ, 128, 1177, 2004
taken from 12 paper(s):
/G.S.Bai et al.(2004)/
/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)/
/R.Smiljanic et al.(2009)/
/C.Charbonnel and F. Primas(2005)/
/J.Melendez et al.(2010)/
/T.Gehren et al.(2006)/
/B.E.Reddy et al.(2006)/
/K.A.Venn et al.(2004)/
G.S.Bai et al.,AAP, 425, 671, 2004 (A0023,ADS)
Chemical abundances of 10 metal-poor halo stars
Stellar Parameters
| Teff : 5648 | log g : 4.60+-0.3 | vturb : 1.40 |
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 |
|---|
| O I | N/A | ... | 0.56 | ... | -1.26 | 0.70 | 7.43 | O I |
| Na I | N/A | ... | -0.59 | ... | -2.46 | -0.50 | 3.78 | Na I |
| Mg I | N/A | ... | 0.11 | ... | -1.87 | 0.09 | 5.73 | Mg I |
| Si I | N/A | ... | 0.40 | ... | -1.52 | 0.44 | 5.99 | Si I |
| Ca I | N/A | ... | 0.24 | ... | -1.70 | 0.26 | 4.64 | Ca I |
| Sc II | N/A | ... | 0.23 | ... | -1.71 | 0.25 | 1.44 | Sc II |
| Ti | N/A | ... | 0.38 | ... | -1.51 | 0.45 | 3.44 | Ti |
| Cr | N/A | ... | -0.06 | ... | -1.99 | -0.03 | 3.65 | Cr |
| Mn I | N/A | ... | -0.52 | ... | -2.52 | -0.56 | 2.91 | Mn I |
| Fe I | N/A | -1.96 | ... | ... | -1.96 | ... | 5.54 | Fe I |
| Ba II | N/A | ... | 0.05 | ... | -1.96 | 0.00 | 0.22 | Ba II |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2001-04-18 | N/A | PFESSAO | 15000 | 170 | 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, 396, 189, 2002 (A0070,ADS)
Abundances of Cu and Zn in metal-poor stars: Clues for Galaxy evolution
Stellar Parameters
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 |
|---|
| Fe | N/A | -1.93 | ... | ... | -1.93 | ... | 5.57 | Fe |
| Zn I | N/A | ... | 0.29+-0.2 | ... | -1.60+-0.2 | 0.33+-0.2 | 2.96+-0.2 | Zn 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 : 5850 | log g : 4.2 | vturb : 1.6 |
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 I | N/A | ... | 0.01 | ... | -1.94 | -0.01 | 5.66 | Mg I |
| Si I | N/A | ... | 0.36 | ... | -1.53 | 0.40 | 5.98 | Si I |
| Fe | N/A | -1.93 | ... | ... | -1.93 | ... | 5.57 | Fe |
| Ba II | N/A | ... | -0.13 | ... | -2.11 | -0.18 | 0.07 | Ba 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 : 5715 | log g : 4.39 | vturb : 1.20 |
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 I | N/A | ... | ... | 2.12 | ... | ... | Li I |
| Fe | N/A | -1.88 | ... | ... | ... | ... | 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 : 5700 | log g : 4.5 | vturb : 1.3 |
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 |
|---|
| Na I | N/A | ... | -0.15 | ... | -2.04 | -0.08 | 4.20 | Na I |
| Mg I | N/A | ... | 0.38 | ... | -1.62 | 0.34 | 5.98 | Mg I |
| Ca I | N/A | ... | 0.42 | ... | -1.54 | 0.42 | 4.80 | Ca I |
| Ti | N/A | ... | 0.54 | ... | -1.40 | 0.56 | 3.55 | Ti |
| Cr I | N/A | ... | -0.09 | ... | -2.04 | -0.08 | 3.60 | Cr I |
| Fe | N/A | -1.98 | ... | ... | -1.96 | ... | 5.54 | Fe |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 19990126-31 | N/A | SANDIFORD | 50000 | 45 | 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 : 5784 | log g : 4.46 | vturb : 0.59 |
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 I | N/A | ... | -0.02+-0.054 | ... | -1.98+-0.054 | -0.04+-0.054 | 4.26+-0.054 | Na I |
| Mg I | N/A | ... | 0.45+-0.055 | ... | -1.65+-0.055 | 0.29+-0.055 | 5.95+-0.055 | Mg I |
| Ca I | N/A | ... | 0.44+-0.033 | ... | -1.56+-0.033 | 0.38+-0.033 | 4.78+-0.033 | Ca I |
| Ti II | N/A | ... | 0.39+-0.048 | ... | -1.42+-0.048 | 0.52+-0.048 | 3.53+-0.048 | Ti II |
| Fe I | N/A | -1.93+-0.051 | ... | ... | -1.94+-0.051 | ... | 5.56+-0.051 | Fe I |
| Fe II | N/A | -1.93+-0.066 | ... | ... | -1.94+-0.066 | ... | 5.56+-0.066 | Fe II |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| N/A | N/A | 50000 | >100 | N/A | 74 |
| Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A | Declination : 282356 | Right Ascension : 104723 |
R.Smiljanic et al.,AAP, 499, 103, 2009 (A0190,ADS)
Beryllium abundances and star formation in the halo and in the thick disk
Stellar Parameters
| Teff : 5700 | log g : 4.48 | vturb : 1.3 |
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 |
|---|
| Li | N/A | ... | ... | 2.16 | -1.10 | 0.70 | 2.16 | Li |
| Be | N/A | ... | ... | -0.55 | -1.93 | -0.13 | -0.55 | Be |
| Fe | N/A | -1.8 | ... | ... | -1.80 | ... | 5.70 | Fe |
Observing Log
| Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A | Declination : N/A | Right Ascension : N/A |
C.Charbonnel et al.,AAP, 442, 961, 2005 (A0191,ADS)
The lithium content of the Galactic Halo stars
Stellar Parameters
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 I | N/A | ... | ... | 2.145+0.084-0.095 | ... | ... | Li I |
| Fe | N/A | -1.82+-0.030 | ... | ... | ... | ... | Fe |
Observing Log
| Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A | Declination : 28.39887 | Right Ascension : 161.84651 |
J.Melendez et al.,AAP, 515, L3, 2010 (A0235,ADS)
Observational evidence for a broken Li Spite plateau and mass-dependent Li depletion
Stellar Parameters
| Teff : 5974+-50 | log g : 4.58 |
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 | N/A | ... | ... | 2.21+-0.035 | -1.05+-0.035 | 0.94+-0.035 | 2.21+-0.035 | Li |
| Fe | N/A | -1.99 | ... | ... | -1.99 | ... | 5.51 | Fe |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| N/A | N/A | VLT | 110000 | >100 | N/A | N/A |
| Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A | Declination : N/A | Right Ascension : N/A |
T.Gehren et al.,AAP, 451, 1065, 2006 (A0259,ADS)
Na, Mg and Al abundances as a population discriminant for nearby metal-poor stars
Stellar Parameters
| Teff : 5715 | log g : 4.39+-0.19 | vturb : 1.2 |
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 |
|---|
| Na I | 2 | ... | -0.17 | ... | ... | ... | Na I |
| Mg I | 5 | ... | 0.34 | ... | ... | ... | Mg I |
| Al I | 1 | ... | -0.32 | ... | ... | ... | Al I |
| Fe | N/A | -1.88 | ... | ... | ... | ... | Fe |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| N/A | FOCES | 40000 | 200 | 3600 | N/A |
| Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A | Declination : +282403.1 | Right Ascension : 104723.04 |
B.E.Reddy et al.,MNRAS, 367, 1329, 2006 (C0002,ADS)
Elemental abundance survey of the Galactic thick disc
Stellar Parameters
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 |
|---|
| O | N/A | ... | 1.1 | ... | -0.84 | 1.19 | 7.85 | O |
| Mg | N/A | ... | 0.21 | ... | -1.83 | 0.20 | 5.77 | Mg |
| Ca | N/A | ... | 0.1 | ... | -1.89 | 0.14 | 4.45 | Ca |
| Ti | N/A | ... | 0.11 | ... | -1.92 | 0.11 | 3.03 | Ti |
| Mn | N/A | ... | -0.47 | ... | -2.51 | -0.48 | 2.92 | Mn |
| Fe I | N/A | -1.98 | ... | ... | -2.03 | ... | 5.47 | Fe I |
| Co | N/A | ... | 0.78 | ... | -1.26 | 0.77 | 3.73 | Co |
| Ni | N/A | ... | -0.06 | ... | -2.03 | -0.00 | 4.19 | Ni |
| Zn | N/A | ... | 0.17 | ... | -1.90 | 0.13 | 2.66 | Zn |
| Ba | N/A | ... | -0.27 | ... | -2.23 | -0.20 | -0.05 | Ba |
Binary Parameters
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2004-06 | N/A | MCDONALD | 60000 | 100-200 | N/A | 81.5 |
| 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 |
|---|
| Na | N/A | ... | -0.15 | ... | ... | ... | Na |
| Mg | N/A | ... | 0.38 | ... | ... | ... | Mg |
| Ca | N/A | ... | 0.42 | ... | ... | ... | Ca |
| Ti | N/A | ... | 0.54 | ... | ... | ... | Ti |
| Fe | N/A | -1.98 | ... | ... | ... | ... | Fe |
Observing Log
| Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A | Declination : +282356 | Right Ascension : 104723.2 |