SMSSJ034249.52-284215.8
taken from 1 paper(s):
/A.F.Marino et al.(2019)/
Keck HIRES spectroscopy of SkyMapper commissioning survey candidate extremely metal-poor stars
Stellar Parameters
| Teff : 4783 | log g : 1.58 | vturb : 1.70 |
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 | 2 | ... | -0.41+-0.01 | ... | -2.72+-0.01 | -0.41+-0.01 | 5.71+-0.01 | C |
| Na I | 2 | ... | -0.44+-0.07 | ... | -2.75+-0.07 | -0.44+-0.07 | 3.49+-0.07 | Na I |
| Mg I | 2 | ... | -0.24+-0.06 | ... | -2.55+-0.06 | -0.24+-0.06 | 5.05+-0.06 | Mg I |
| Al I | 2 | ... | -1.34+-0.49 | ... | -3.65+-0.49 | -1.34+-0.49 | 2.80+-0.49 | Al I |
| Si I | 2 | ... | 0.11+-0.29 | ... | -2.20+-0.29 | 0.11+-0.29 | 5.31+-0.29 | Si I |
| Ca I | 2 | ... | -0.08+-0.01 | ... | -2.39+-0.01 | -0.08+-0.01 | 3.95+-0.01 | Ca I |
| Sc II | 1 | ... | -0.41 | ... | -2.72 | -0.41 | 0.43 | Sc II |
| Ti I | 4 | ... | -0.28+-0.08 | ... | -2.59+-0.08 | -0.28+-0.08 | 2.36+-0.08 | Ti I |
| Ti II | 8 | ... | -0.20+-0.09 | ... | -2.51+-0.09 | -0.20+-0.09 | 2.44+-0.09 | Ti II |
| Cr I | 6 | ... | -0.31+-0.11 | ... | -2.62+-0.11 | -0.31+-0.11 | 3.02+-0.11 | Cr I |
| Cr II | 1 | ... | 0.19 | ... | -2.12 | 0.19 | 3.52 | Cr II |
| Mn | 3 | ... | -0.62+-0.05 | ... | -2.93+-0.05 | -0.62+-0.05 | 2.50+-0.05 | Mn |
| Fe I | 42 | -2.31+-0.13 | ... | ... | -2.31+-0.13 | ... | 5.19+-0.13 | Fe I |
| Fe II | 4 | -2.21+-0.06 | ... | ... | -2.21+-0.06 | ... | 5.29+-0.06 | Fe II |
| Co I | 8 | ... | -0.35+-0.20 | ... | -2.66+-0.20 | -0.35+-0.20 | 2.33+-0.20 | Co I |
| Ni I | 3 | ... | -0.17+-0.10 | ... | -2.48+-0.10 | -0.17+-0.10 | 3.74+-0.10 | Ni I |
| Sr II | 2 | ... | -0.10+-0.01 | ... | -2.41+-0.01 | -0.10+-0.01 | 0.46+-0.01 | Sr II |
| Ba II | 3 | ... | -0.14+-0.10 | ... | -2.45+-0.10 | -0.14+-0.10 | -0.27+-0.10 | Ba II |
| Eu II | 2 | ... | 0.55+-0.01 | ... | -1.76+-0.01 | 0.55+-0.01 | -1.24+-0.01 | Eu II |
Binary Parameters
Position
| Right Ascension : | Declination : | Galactic Longitude (l) : | Galactic Latitude (b) : |
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| N/A | N/A | KECKHIRES | 50000 | 29-31 | 1200 | 157.2 |