BD+11_4725
Original Names
G18-28 in H.L.Yan+,AAP, 585, 102, 2016HIP109067 in K.A.Venn+,AJ, 128, 1177, 2004
taken from 4 paper(s):
/J.P.Fulbright(2000)/
/R.G.Gratton et al.(2003)/
/R.Smiljanic et al.(2009)/
/B.E.Reddy et al.(2006)/
ABUNDANCES AND KINEMATICS OF FIELD HALO AND DISK STARS. I. OBSERVATIONAL DATA AND ABUNDANCE ANALYSIS
Stellar Parameters
| Teff : 5300 | log g : 4.3 | 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 |
|---|
| Na I | N/A | ... | 0.03 | ... | -0.85 | 0.10 | 5.39 | Na I |
| Mg I | N/A | ... | 0.36 | ... | -0.63 | 0.32 | 6.97 | Mg I |
| Si I | N/A | ... | 0.34 | ... | -0.59 | 0.36 | 6.92 | Si I |
| Ca I | N/A | ... | 0.32 | ... | -0.63 | 0.32 | 5.71 | Ca I |
| Ti | N/A | ... | 0.25 | ... | -0.68 | 0.27 | 4.27 | Ti |
| V I | N/A | ... | 0.08 | ... | -0.82 | 0.13 | 3.11 | V I |
| Cr I | N/A | ... | 0.04 | ... | -0.90 | 0.05 | 4.74 | Cr I |
| Fe | N/A | -0.97 | ... | ... | -0.95 | ... | 6.55 | Fe |
| Ni I | N/A | ... | 0.07 | ... | -0.87 | 0.08 | 5.35 | Ni I |
| Y II | N/A | ... | 0.21 | ... | -0.73 | 0.22 | 1.48 | Y II |
| Ba II | N/A | ... | -0.1 | ... | -1.12 | -0.17 | 1.06 | Ba II |
Position
| Right Ascension : 22 05 40.70 | Declination : +12 22 36.0 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 1994-09-18 | N/A | LICKHAMILTON | 50000 | 80 | 3360 | N/A |
Abundances for metal-poor stars with accurate parallaxes I. Basic data
Stellar Parameters
| Teff : 5461 | log g : 4.69 | vturb : 0.22 |
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 | ... | -0.85+-0.054 | -0.00+-0.054 | 5.39+-0.054 | Na I |
| Mg I | N/A | ... | 0.45+-0.055 | ... | -0.56+-0.055 | 0.29+-0.055 | 7.04+-0.055 | Mg I |
| Si I | N/A | ... | 0.31+-0.048 | ... | -0.51+-0.048 | 0.34+-0.048 | 7.00+-0.048 | Si I |
| Ca I | N/A | ... | 0.28+-0.033 | ... | -0.63+-0.033 | 0.22+-0.033 | 5.71+-0.033 | Ca I |
| Ti I | N/A | ... | 0.29+-0.03 | ... | -0.43+-0.03 | 0.42+-0.03 | 4.52+-0.03 | Ti I |
| Ti II | N/A | ... | 0.25+-0.048 | ... | -0.47+-0.048 | 0.38+-0.048 | 4.48+-0.048 | Ti II |
| Fe I | N/A | -0.84+-0.051 | ... | ... | -0.85+-0.051 | ... | 6.65+-0.051 | Fe I |
| Fe II | N/A | -0.86+-0.066 | ... | ... | -0.87+-0.066 | ... | 6.63+-0.066 | Fe II |
Binary Parameters
Position
| Right Ascension : 22 05 40.70 | Declination : +12 22 36.0 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| N/A | N/A | 50000 | >100 | N/A | -200.8 |
Beryllium abundances and star formation in the halo and in the thick disk
Stellar Parameters
| Teff : 5300 | log g : 4.68 | 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 | N/A | ... | ... | <0.10 | <-3.16 | <-2.36 | <0.10 | Li |
| Be | N/A | ... | ... | 0.63 | -0.75 | 0.05 | 0.63 | Be |
| Fe | N/A | -0.8 | ... | ... | -0.80 | ... | 6.70 | Fe |
Position
| Right Ascension : 22 05 40.70 | Declination : +12 22 36.0 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Observing Log
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 |
|---|
| C | N/A | ... | 0.48 | ... | -0.23 | 0.61 | 8.20 | C |
| O | N/A | ... | 0.68 | ... | -0.07 | 0.77 | 8.62 | O |
| Na | N/A | ... | 0.07 | ... | -0.69 | 0.15 | 5.55 | Na |
| Mg | N/A | ... | 0.28 | ... | -0.57 | 0.27 | 7.03 | Mg |
| Al | N/A | ... | 0.24 | ... | -0.72 | 0.12 | 5.73 | Al |
| Si | N/A | ... | 0.24 | ... | -0.44 | 0.40 | 7.07 | Si |
| Ca | N/A | ... | 0.13 | ... | -0.67 | 0.17 | 5.67 | Ca |
| Sc | N/A | ... | 0.21 | ... | -0.49 | 0.35 | 2.66 | Sc |
| Ti | N/A | ... | 0.15 | ... | -0.69 | 0.15 | 4.26 | Ti |
| V | N/A | ... | 0.11 | ... | -0.61 | 0.23 | 3.32 | V |
| Cr | N/A | ... | -0.16 | ... | -0.91 | -0.07 | 4.73 | Cr |
| Mn | N/A | ... | -0.4 | ... | -1.25 | -0.41 | 4.18 | Mn |
| Fe I | N/A | -0.79 | ... | ... | -0.84 | ... | 6.66 | Fe I |
| Co | N/A | ... | 0.06 | ... | -0.79 | 0.05 | 4.20 | Co |
| Ni | N/A | ... | -0.05 | ... | -0.83 | 0.01 | 5.39 | Ni |
| Cu | N/A | ... | -0.22 | ... | -1.01 | -0.17 | 3.18 | Cu |
| Zn | N/A | ... | 0.1 | ... | -0.78 | 0.06 | 3.78 | Zn |
| Y | N/A | ... | 0.13 | ... | -0.75 | 0.09 | 1.46 | Y |
| Ba | N/A | ... | -0.1 | ... | -0.87 | -0.03 | 1.31 | Ba |
| Ce | N/A | ... | 0.04 | ... | -0.75 | 0.09 | 0.83 | Ce |
| Nd | N/A | ... | 0.01 | ... | -0.70 | 0.14 | 0.72 | Nd |
Binary Parameters
Position
| Right Ascension : 22 05 40.70 | Declination : +12 22 36.0 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2004-06 | N/A | MCDONALD | 60000 | 100-200 | N/A | -198.4 |