BD+03_740
Original Names
BD+3_740 in G.Bihain+,AAP, 423, 777, 2004G84-29 in J.R.Shi+,AAP, 465, 587, 2007HIP23344 in K.A.Venn+,AJ, 128, 1177, 2004
taken from 21 paper(s):
/E.Carretta et al.(2002)/
/J.G.Cohen et al.(2002)/
/J.G.Cohen et al.(2004)/
/G.Israelian et al.(2001)/
/E.Arnone et al.(2005)/
/M.Asplund et al.(2006)/
/J.R.Shi et al.(2007)/
/A.M.Boesgaard and M. C. Novicki(2005)/
/J.P.Fulbright(2000)/
/G.Bihain et al.(2004)/
/A.M.Boesgaard et al.(1999)/
/A.Hosford et al.(2009)/
/L.Mashonkina et al.(2008)/
/D.K.Lai et al.(2008)/
/I.I.Ivans et al.(2003)/
/C.Charbonnel and F. Primas(2005)/
/J.A.Rich and A. M. Boesgaard(2009)/
/J.Melendez et al.(2010)/
/T.Gehren et al.(2006)/
/D.Fabbian et al.(2009)/
/K.A.Venn et al.(2004)/
E.Carretta et al.,AJ, 124, 481, 2002 (A0028,ADS)
STELLAR ARCHAEOLOGY: A KECK PILOT PROGRAM ON EXTREMELY METAL-POOR STARS FROM THE HAMBURG/ESO SURVEY. II. ABUNDANCE ANALYSIS
Stellar Parameters
| Teff : 6355 | log g : 4.00 | vturb : 1.42 |
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 | 4 | ... | 0.35+-0.16 | ... | -2.36+-0.16 | 0.38+-0.16 | 5.24+-0.16 | Mg I |
| Al I | 2 | ... | -0.64+-0.10 | ... | -3.31+-0.10 | -0.57+-0.10 | 3.14+-0.10 | Al I |
| Ca I | 7 | ... | 0.53+-0.05 | ... | -2.14+-0.05 | 0.60+-0.05 | 4.20+-0.05 | Ca I |
| Sc II | 3 | ... | 0.27+-0.07 | ... | -2.48+-0.07 | 0.26+-0.07 | 0.67+-0.07 | Sc II |
| Ti I | 6 | ... | 0.61+-0.04 | ... | -2.04+-0.04 | 0.70+-0.04 | 2.91+-0.04 | Ti I |
| Ti II | 16 | ... | 0.39+-0.06 | ... | -2.26+-0.06 | 0.48+-0.06 | 2.69+-0.06 | Ti II |
| Cr I | 4 | ... | -0.10+-0.08 | ... | -2.76+-0.08 | -0.02+-0.08 | 2.88+-0.08 | Cr I |
| Mn I | 3 | ... | -0.48+-0.06 | ... | -3.21+-0.06 | -0.47+-0.06 | 2.22+-0.06 | Mn I |
| Fe I | 41 | -2.69+-0.11 | ... | ... | -2.74+-0.11 | ... | 4.76+-0.11 | Fe I |
| Fe II | 8 | -2.63+-0.14 | ... | ... | -2.68+-0.14 | ... | 4.82+-0.14 | Fe II |
| Sr II | 2 | ... | -0.28+-0.02 | ... | -2.94+-0.02 | -0.20+-0.02 | -0.07+-0.02 | Sr II |
| Ba II | 1 | ... | -0.71 | ... | -3.45 | -0.71 | -1.27 | Ba II |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2000-09 | N/A | KECKHIRES | 45000 | N/A | N/A | N/A |
| Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A | Declination : N/A | Right Ascension : N/A |
J.G.Cohen et al.,AJ, 124, 470, 2002 (A0029,ADS)
STELLAR ARCHAEOLOGY: A KECK PILOT PROGRAM ON EXTREMELY METAL-POOR STARS FROM THE HAMBURG/ESO SURVEY. I. STELLAR PARAMETERS
Stellar Parameters
Binary Parameters
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2000-09 | N/A | KECKHIRES | 45000 | 240 | 240 | |
J.G.Cohen et al.,ApJ, 612, 1107, 2004 (A0036,ADS)
Abundances In Very Metal-Poor Dwarf Stars
Stellar Parameters
| Teff : 6355 | log g : 4.0 | vturb : 1.4 |
Observing Log
| Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A | Declination : N/A | Right Ascension : N/A |
G.Israelian et al.,ApJ, 551, 833, 2001 (A0046,ADS)
Oxygen in the Very Early Galaxy
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 I | N/A | -1.94+-0.13 | 0.99 | ... | -1.65+-0.13 | 1.28 | 7.04+-0.13 | O I |
| Fe | N/A | -2.93+-0.12 | ... | ... | -2.93+-0.12 | ... | 4.57+-0.12 | Fe |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 1996-10-25 | N/A | WHTUES | 50000 | 220 | 3600 | N/A |
| Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A | Declination : N/A | Right Ascension : N/A |
E.Arnone et al.,AAP, 430, 507, 2005 (A0075,ADS)
Mg abundances in metal-poor halo stars as a tracer of early Galactic mixing
Stellar Parameters
| Teff : 6240 | log g : 3.7+-0.2 | vturb : 1.8 |
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 | 3 | -2.52+-0.03 | 0.32+-0.03 | ... | -2.54+-0.03 | 0.30+-0.03 | 5.06+-0.03 | Mg I |
| Ca I | 2 | -2.43+-0.01 | ... | ... | -2.41+-0.01 | 0.43+-0.01 | 3.93+-0.01 | Ca I |
| Fe I | 10 | -2.84+-0.01 | ... | ... | -2.84+-0.01 | ... | 4.66+-0.01 | Fe I |
| Fe II | 2 | -2.87+-0.09 | ... | ... | -2.87+-0.09 | ... | 4.63+-0.09 | Fe II |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| N/A | ANGLO | 40000 | >100 | N/A | N/A |
| Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A | Declination : N/A | Right Ascension : N/A |
M.Asplund et al.,ApJ, 644, 229, 2006 (A0089,ADS)
Lithium Isotopic Abundances in Metal-poor Halo Stars
Stellar Parameters
| Teff : 6266 | log g : 4.04 | vturb : 1.5 |
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 | ... | ... | 2.12+-0.01 | -1.14+-0.01 | 1.51+-0.01 | 2.12+-0.01 | Li |
| O | N/A | -2.06 | ... | ... | -2.01 | 0.64 | 6.68 | O |
| Fe | N/A | -2.65 | ... | ... | -2.65 | ... | 4.85 | Fe |
Isotopic Ratio
Binary Parameters
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2002-02-05-0103 | N/A | VLT | 120000 | 740 | 60 | 174.2 |
| Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A | Declination : N/A | Right Ascension : N/A |
J.R.Shi et al.,AAP, 465, 587, 2007 (A0113,ADS)
Lithium abundances in metal-poor stars (Research Note)
Stellar Parameters
| Teff : 6240 | log g : 4.14 | vturb : 1.60 |
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 | ... | ... | 2.19 | ... | ... | Li I |
| Fe | N/A | -2.45 | ... | ... | ... | ... | 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 |
A.M.Boesgaard et al.,ApJ, 633, L125, 2005 (A0124,ADS)
Beryllium in the Ultra-Lithium-deficient, Metal-Poor Halo Dwarf G186-26
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 |
|---|
| Be II | N/A | ... | ... | -1.37 | -2.75 | 0.05 | -1.37 | Be II |
| Fe | N/A | -2.81 | ... | ... | -2.80 | ... | 4.70 | Fe |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2003-03-27 | N/A | SUBARUHDS | 50000 | 98 | 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 : 6075 | log g : 3.8 | vturb : 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 |
|---|
| Li I | N/A | ... | ... | 2.05 | -1.21 | 1.61 | 2.05 | Li I |
| Na I | N/A | ... | -0.2 | ... | -2.95 | -0.13 | 3.29 | Na I |
| Mg I | N/A | ... | 0.58 | ... | -2.28 | 0.54 | 5.32 | Mg I |
| Ca I | N/A | ... | 0.47 | ... | -2.35 | 0.47 | 3.99 | Ca I |
| Cr I | N/A | ... | -2.83 | ... | -5.64 | -2.82 | 0.00 | Cr I |
| Fe | N/A | -2.84 | ... | ... | -2.82 | ... | 4.68 | Fe |
| Ba II | N/A | ... | -0.5 | ... | -3.39 | -0.57 | -1.21 | Ba 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 |
G.Bihain et al.,AAP, 423, 777, 2004 (A0136,ADS)
Cu and Zn in the early Galaxy
Stellar Parameters
| Teff : 6229+-67 | log g : 4.15+-0.27 | 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 |
|---|
| Fe | N/A | -2.82 | ... | ... | ... | ... | Fe |
| Cu I | N/A | <-3.77 | ... | ... | ... | ... | Cu I |
| Zn I | N/A | <-2.02 | ... | ... | ... | ... | Zn I |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| N/A | N/A | WHTUES | 50000 | 80-150 | N/A | N/A |
| Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A | Declination : N/A | Right Ascension : N/A |
A.M.Boesgaard et al.,AJ, 117, 492, 1999 (A0165,ADS)
OXYGEN IN UNEVOLVED METAL-POOR STARS FROM KECK ULTRAVIOLET HIRES SPECTRA
Stellar Parameters
| Teff : 6227 | log g : 3.75 | vturb : 1.5 |
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 | -1.95+-0.08 | 0.86+-0.12 | 6.98 | -1.71+-0.08 | 0.93+-0.12 | 6.98 | O |
| Fe | N/A | -2.81 | ... | ... | -2.64 | ... | 4.86 | Fe |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 1993-10-07 | N/A | KECKHIRES | 45000 | 166 | 28800 | N/A |
| 1994-03-01 | N/A | KECKHIRES | 45000 | 166 | N/A | N/A |
| 1994-10-26 | N/A | KECKHIRES | 45000 | 166 | N/A | N/A |
| 1994-10-27 | N/A | KECKHIRES | 45000 | 166 | N/A | N/A |
| Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A | Declination : N/A | Right Ascension : N/A |
A.Hosford et al.,AAP, 493, 601, 2009 (A0169,ADS)
Lithium abundances of halo dwarfs based on excitation temperature. I. Local thermodynamic equilibrium
Stellar Parameters
| Teff : 6344+-113 | log g : 4.44+-0.14 | vturb : 1.50 |
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 | ... | ... | 2.18+-0.074 | ... | ... | Li I |
| Fe | N/A | -2.72 | ... | ... | ... | ... | Fe |
| Fe I | 94 | -2.77 | ... | ... | ... | ... | Fe I |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| N/A | N/A | ANGLO | 43000 | 100 | N/A | N/A |
| Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A | Declination : 040224 | Right Ascension : 045838 |
L.Mashonkina et al.,ApJ, 679, 1549, 2008 (A0179,ADS)
Non-LTE line formation for heavy elements in four very metal-poor stars
Stellar Parameters
| Teff : 6340 | log g : 3.90+-0.15 | vturb : 1.4 |
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 | -3.03+-0.02 | ... | ... | -2.94+-0.02 | -0.29+-0.02 | 3.30+-0.02 | Na |
| Mg | N/A | -2.40+-0.05 | ... | ... | -2.42+-0.05 | 0.23+-0.05 | 5.18+-0.05 | Mg |
| K | N/A | -2.17+-0.04 | ... | ... | -2.08+-0.04 | 0.57+-0.04 | 2.95+-0.04 | K |
| Ca I | N/A | -2.32+-0.07 | ... | ... | -2.30+-0.07 | 0.35+-0.07 | 4.04+-0.07 | Ca I |
| Fe | N/A | -2.65+-0.01 | ... | ... | -2.65+-0.01 | ... | 4.85+-0.01 | Fe |
| Sr | N/A | -2.89 | ... | ... | -2.79 | -0.14 | 0.08 | Sr |
| Ba | N/A | -3.32 | ... | ... | -3.37 | -0.72 | -1.19 | Ba |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2002-02-02 | N/A | SUBARUHDS | 90000 | >100 | N/A | N/A |
| N/A | FOCES | 35000 | >100 | N/A | N/A |
| N/A | VLT | 48000 | >200 | N/A | N/A |
| Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A | Declination : N/A | Right Ascension : N/A |
D.K.Lai et al.,ApJ, 681, 1524, 2008 (A0181,ADS)
Detailed Abundances for 28 Metal-poor Stars: Stellar Relics in the Milky Way
Stellar Parameters
| Teff : 6557+-100 | log g : 4.28+-0.2 | vturb : 1.8+-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 |
|---|
| C | 1 | ... | 0.59+-0.31 | ... | -2.03+-0.31 | 0.68+-0.31 | 6.40+-0.31 | C |
| N | 1 | ... | <0.29 | ... | <-2.33 | <0.38 | <5.50 | N |
| OH | 1 | ... | <0.98 | ... | <-1.59 | <1.12 | <7.10 | OH |
| Mg | 6 | ... | 0.23+-0.02 | ... | -2.50+-0.02 | 0.21+-0.02 | 5.10+-0.02 | Mg |
| Al | 1 | ... | -0.84+-0.15 | ... | -3.53+-0.15 | -0.82+-0.15 | 2.92+-0.15 | Al |
| Si | 1 | ... | 0.07+-0.15 | ... | -2.60+-0.15 | 0.11+-0.15 | 4.91+-0.15 | Si |
| Ca | 11 | ... | 0.38+-0.03 | ... | -2.31+-0.03 | 0.40+-0.03 | 4.03+-0.03 | Ca |
| Sc II | 4 | ... | 0.29+-0.05 | ... | -2.40+-0.05 | 0.31+-0.05 | 0.75+-0.05 | Sc II |
| Ti I | 7 | ... | 0.69+-0.03 | ... | -1.95+-0.03 | 0.76+-0.03 | 3.00+-0.03 | Ti I |
| Ti II | 28 | ... | 0.57+-0.06 | ... | -2.07+-0.06 | 0.64+-0.06 | 2.88+-0.06 | Ti II |
| V II | 4 | ... | 0.28+-0.09 | ... | -2.36+-0.09 | 0.35+-0.09 | 1.57+-0.09 | V II |
| Cr I | 5 | ... | -0.07+-0.03 | ... | -2.75+-0.03 | -0.04+-0.03 | 2.89+-0.03 | Cr I |
| Cr II | 2 | ... | 0.05+-0.09 | ... | -2.63+-0.09 | 0.08+-0.09 | 3.01+-0.09 | Cr II |
| Mn I | 3 | ... | -0.46+-0.09 | ... | -3.21+-0.09 | -0.50+-0.09 | 2.22+-0.09 | Mn I |
| Mn II | 3 | ... | -0.19+-0.06 | ... | -2.94+-0.06 | -0.23+-0.06 | 2.49+-0.06 | Mn II |
| Fe I | 102 | -2.71+-0.08 | ... | ... | -2.71+-0.08 | ... | 4.79+-0.08 | Fe I |
| Fe II | 10 | -2.69+-0.06 | ... | ... | -2.69+-0.06 | ... | 4.81+-0.06 | Fe II |
| Co | 3 | ... | 0.41+-0.05 | ... | -2.37+-0.05 | 0.34+-0.05 | 2.62+-0.05 | Co |
| Ni | 3 | ... | 0.06+-0.05 | ... | -2.62+-0.05 | 0.09+-0.05 | 3.60+-0.05 | Ni |
| Cu | 2 | ... | -0.80+-0.06 | ... | -3.49+-0.06 | -0.78+-0.06 | 0.70+-0.06 | Cu |
| Sr II | 2 | ... | -0.21+-0.09 | ... | -2.82+-0.09 | -0.11+-0.09 | 0.05+-0.09 | Sr II |
| Y II | 1 | ... | -0.01+-0.16 | ... | -2.69+-0.16 | 0.02+-0.16 | -0.48+-0.16 | Y II |
| Zr II | 2 | ... | 0.36+-0.10 | ... | -2.33+-0.10 | 0.38+-0.10 | 0.25+-0.10 | Zr II |
| Ba II | 1 | ... | -0.37+-0.17 | ... | -3.13+-0.17 | -0.42+-0.17 | -0.95+-0.17 | Ba II |
| Eu II | 1 | ... | <0.68 | ... | <-2.04 | <0.67 | <-1.52 | Eu II |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2004107-8 | N/A | KECKHIRES | 46000 | 340 | 3900 | 173.1+-0.2 |
| Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A | Declination : N/A | Right Ascension : N/A |
I.I.Ivans et al.,ApJ, 592, 906, 2003 (A0188,ADS)
Chemical Substructure in the Milky Way Halo: A New Population of Old Stars
Stellar Parameters
| Teff : 6330 | log g : 3.55 | 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 |
|---|
| Li I | N/A | ... | ... | <2.58 | ... | ... | Li I |
| O I | N/A | ... | <+0.66 | ... | ... | ... | O I |
| Na I | 2 | ... | -0.26+-0.00 | ... | ... | ... | Na I |
| Mg I | 2 | ... | +0.40+-0.20 | ... | ... | ... | Mg I |
| Ca I | 6 | ... | +0.37+-0.09 | ... | ... | ... | Ca I |
| Sc II | 1 | ... | +0.31 | ... | ... | ... | Sc II |
| Ti I | 4 | ... | +0.76+-0.15 | ... | ... | ... | Ti I |
| Ti II | 3 | ... | +0.55+-0.09 | ... | ... | ... | Ti II |
| V I | N/A | ... | <+2.60 | ... | ... | ... | V I |
| Cr I | 3 | ... | +0.08+-0.20 | ... | ... | ... | Cr I |
| Mn I | 1 | ... | +0.38 | ... | ... | ... | Mn I |
| Fe I | 38 | -2.76+-0.12 | ... | ... | ... | ... | Fe I |
| Fe II | 5 | -2.74+-0.07 | ... | ... | ... | ... | Fe II |
| Ni I | 4 | ... | +0.42+-0.35 | ... | ... | ... | Ni I |
| Cu I | N/A | ... | <+1.40 | ... | ... | ... | Cu I |
| Y II | N/A | ... | <+0.83 | ... | ... | ... | Y II |
| Ba II | N/A | ... | <+0.16 | ... | ... | ... | Ba II |
| Eu II | N/A | ... | <+2.63 | ... | ... | ... | Eu II |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 1997-11-09 | N/A | MAYALLKPNO | 28000 | 100-150 | 1200 | N/A |
| Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A | Declination : +040637 | Right Ascension : 050116.6 |
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 | ... | ... | 2.155+-0.026 | -1.10+-0.026 | 1.67+-0.026 | 2.155+-0.026 | Li I |
| Fe | N/A | -2.77+-0.080 | ... | ... | -2.77+-0.080 | ... | 4.73+-0.080 | Fe |
Observing Log
| Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A | Declination : 4.11028 | Right Ascension : 75.31926 |
J.A.Rich et al.,ApJ, 701, 1519, 2009 (A0203,ADS)
BERYLLIUM, OXYGEN, AND IRON ABUNDANCES IN EXTREMELY METAL-DEFICIENT STARS
Stellar Parameters
| Teff : 6110+-82 | log g : 3.64+-0.33 |
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 |
|---|
| Be II | N/A | ... | ... | -1.37+-0.1 | -2.75+-0.1 | 0.14+-0.1 | -1.37+-0.1 | Be II |
| OH | N/A | -2.16+-0.12 | ... | ... | -1.98+-0.12 | 0.91+-0.12 | 6.71+-0.12 | OH |
| Fe | N/A | -2.89+-0.09 | ... | ... | -2.89+-0.09 | ... | 4.61+-0.09 | Fe |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2004-11-07 | N/A | KECKHIRES | 48000 | 166 | 3600 | N/A |
| N/A | N/A | KECKHIRES | 46000 | N/A | N/A | N/A |
| Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A | Declination : +0406 | Right Ascension : 0501 |
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 : 6419+-50 | log g : 3.97 |
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 | 1.66+-0.035 | 2.21+-0.035 | Li |
| Fe | N/A | -2.71 | ... | ... | -2.71 | ... | 4.79 | Fe |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| N/A | N/A | FIESNOT | 35000 | N/A | 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 : 6240 | log g : 4.14+-0.28 | 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 |
|---|
| Na I | 2 | ... | -0.50 | ... | ... | ... | Na I |
| Mg I | 4 | ... | -0.07 | ... | ... | ... | Mg I |
| Fe | N/A | -2.45 | ... | ... | ... | ... | 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 : +040638.3 | Right Ascension : 050116.53 |
D.Fabbian et al.,AAP, 500, 1143, 2009 (A0266,ADS)
The C/O ratio at low metallicity:constraints on early chemical evolution from observations of 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 |
|---|
| C | N/A | –2.33 | ... | 6.06 | ... | C |
| O | N/A | –1.79 | ... | 6.87 | ... | O |
| Fe | N/A | -2.62 | ... | ... | ... | ... | Fe |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2003-12 | N/A | MIKELCO | 60000 | 40-500 | 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 |
|---|
| Na | N/A | ... | -0.2 | ... | ... | ... | Na |
| Mg | N/A | ... | 0.58 | ... | ... | ... | Mg |
| Ca | N/A | ... | 0.47 | ... | ... | ... | Ca |
| Fe | N/A | -2.84 | ... | ... | ... | ... | Fe |
| Ba | N/A | ... | -0.5 | ... | ... | ... | Ba |
Observing Log
| Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A | Declination : +040637 | Right Ascension : 050116.6 |