CS29491-084
taken from 3 paper(s):
/L.Sbordone et al.(2010)/
/A.M.MatasPinto et al.(2021)/
/K.A.Venn et al.(2004)/
The metal-poor end of the Spite plateau. I. Stellar parameters, metallicities, and lithium abundances
Stellar Parameters
| Teff : 6285 | log g : 4.00 | vturb : 1.7 |
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 | ... | ... | 2.080 | -1.18 | 1.86 | 2.080 | Li |
| Fe I | N/A | ... | ... | 4.46+-0.130 | -3.04+-0.130 | ... | 4.46+-0.130 | Fe I |
| Fe II | N/A | ... | ... | 4.49+-0.119 | -3.01+-0.119 | ... | 4.49+-0.119 | Fe II |
Binary Parameters
Position
| Right Ascension : 22 28 49.84 | Declination : -28 57 01.6 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2006-05-17 | 2453872.81418739 | VLT | 40000 | 104 | 3600 | -8 |
The metal-poor end of the Spite plateau. II. Chemical and dynamical investigation
Stellar Parameters
| Teff : 6340 | log g : 3.9+-0.3 | 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 |
|---|
| Li | N/A | ... | ... | 2.15+-0.1 | -1.11+-0.1 | 1.82+-0.1 | 2.15+-0.1 | Li |
| C | N/A | ... | ... | <6.05 | <-2.38 | <0.55 | <6.05 | C |
| Na | N/A | ... | -0.22 | 3.1 | -3.14 | -0.21 | 3.1 | Na |
| Mg | 6 | ... | 0.19+-0.03 | 4.8+-0.03 | -2.80+-0.03 | 0.13+-0.03 | 4.8+-0.03 | Mg |
| Al | N/A | ... | -0.09 | 3.45 | -3.00 | -0.07 | 3.45 | Al |
| Si | N/A | ... | 0.21 | 4.8 | -2.71 | 0.22 | 4.8 | Si |
| Ca I | 6 | ... | 0.72+-0.09 | 4.12+-0.09 | -2.22+-0.09 | 0.71+-0.09 | 4.12+-0.09 | Ca I |
| Ca II | N/A | ... | 0.67 | 4.07 | -2.27 | 0.66 | 4.07 | Ca II |
| Sc II | N/A | ... | 0.32 | 0.49 | -2.66 | 0.27 | 0.49 | Sc II |
| Ti II | 15 | ... | 0.58+-0.01 | 2.55+-0.01 | -2.40+-0.01 | 0.53+-0.01 | 2.55+-0.01 | Ti II |
| Cr | 5 | ... | -0.1+-0.03 | 2.61+-0.03 | -3.03+-0.03 | -0.10+-0.03 | 2.61+-0.03 | Cr |
| Mn | N/A | ... | -0.61 | 1.83 | -3.60 | -0.67 | 1.83 | Mn |
| Fe | N/A | -2.93 | ... | ... | -2.93 | ... | 4.57 | Fe |
| Co | 2 | ... | 0.4+-0.18 | 2.39+-0.18 | -2.60+-0.18 | 0.33+-0.18 | 2.39+-0.18 | Co |
| Ni | 3 | ... | 0.08+-0.12 | 3.38+-0.12 | -2.84+-0.12 | 0.09+-0.12 | 3.38+-0.12 | Ni |
| Sr | N/A | ... | -0.16 | -0.17 | -3.04 | -0.11 | -0.17 | Sr |
| Ba | N/A | ... | -0.4 | -1.16 | -3.34 | -0.41 | -1.16 | Ba |
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 |
|---|
| N/A | VLT | 40000 | N/A | N/A | N/A |
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 |
|---|
| Mg | N/A | ... | 0.14 | ... | -2.62 | 0.12 | 4.98 | Mg |
| Ca | N/A | ... | 0.23 | ... | -2.49 | 0.25 | 3.85 | Ca |
| Ti | N/A | ... | 0.51 | ... | -2.16 | 0.58 | 2.79 | Ti |
| Fe | N/A | -2.74 | ... | ... | -2.74 | ... | 4.76 | Fe |
| Ni | N/A | ... | -0.14 | ... | -2.85 | -0.11 | 3.37 | Ni |
Position
| Right Ascension : 22 28 49.84 | Declination : -28 57 01.6 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Observing Log