CS30302-145
taken from 2 paper(s):
/L.Sbordone et al.(2010)/
/A.M.MatasPinto et al.(2021)/
The metal-poor end of the Spite plateau. I. Stellar parameters, metallicities, and lithium abundances
Stellar Parameters
| Teff : 6403 | log g : 4.30 | 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 | ... | ... | 2.086 | -1.17 | 1.85 | 2.086 | Li |
| Fe I | N/A | ... | ... | 4.48+-0.160 | -3.02+-0.160 | ... | 4.48+-0.160 | Fe I |
| Fe II | N/A | ... | ... | 4.48+-0.102 | -3.02+-0.102 | ... | 4.48+-0.102 | Fe II |
Binary Parameters
Position
| Right Ascension : 19 40 52.20 | Declination : -48 39 19.0 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2006-04-23 | 2453848.78216715 | VLT | 40000 | 70 | 2160 | 195 |
| 2006-04-23 | 2453848.80823918 | VLT | 40000 | N/A | 2160 | 195 |
The metal-poor end of the Spite plateau. II. Chemical and dynamical investigation
Stellar Parameters
| Teff : 6480 | log g : 4.2+-0.3 | 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 | ... | ... | 2.17+-0.12 | -1.09+-0.12 | 1.87+-0.12 | 2.17+-0.12 | Li |
| C | N/A | ... | ... | <6.15 | <-2.28 | <0.68 | <6.15 | C |
| Na | N/A | ... | -0.9 | 2.53 | -3.71 | -0.75 | 2.53 | Na |
| Mg | 5 | ... | -0.21+-0.05 | 4.37+-0.05 | -3.23+-0.05 | -0.27+-0.05 | 4.37+-0.05 | Mg |
| Al | N/A | ... | -0.67 | 2.84 | -3.61 | -0.65 | 2.84 | Al |
| Si | N/A | ... | -0.49 | 4.07 | -3.44 | -0.48 | 4.07 | Si |
| Ca I | 2 | ... | 0.45+-0.04 | 3.82+-0.04 | -2.52+-0.04 | 0.44+-0.04 | 3.82+-0.04 | Ca I |
| Ca II | N/A | ... | 0.2 | 3.57 | -2.77 | 0.19 | 3.57 | Ca II |
| Sc II | N/A | ... | 0.18 | 0.32 | -2.83 | 0.13 | 0.32 | Sc II |
| Ti II | 8 | ... | 0.41+-0.03 | 2.35+-0.03 | -2.60+-0.03 | 0.36+-0.03 | 2.35+-0.03 | Ti II |
| Cr | 5 | ... | -0.01+-0.05 | 2.67+-0.05 | -2.97+-0.05 | -0.01+-0.05 | 2.67+-0.05 | Cr |
| Mn | N/A | ... | -0.08 | 2.33 | -3.10 | -0.14 | 2.33 | Mn |
| Fe | N/A | -2.96 | ... | ... | -2.96 | ... | 4.54 | Fe |
| Co | 2 | ... | 0.61+-0.04 | 2.57+-0.04 | -2.42+-0.04 | 0.54+-0.04 | 2.57+-0.04 | Co |
| Ni | 2 | ... | 0.28+-0.09 | 3.55+-0.09 | -2.67+-0.09 | 0.29+-0.09 | 3.55+-0.09 | Ni |
| Sr | N/A | ... | -1.09 | -1.13 | -4.00 | -1.04 | -1.13 | Sr |
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 |