SMSSJ202400.03-024445.9
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 : 4792 | log g : 1.71 | vturb : 1.98 |
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 | ... | -0.40+-0.03 | ... | -2.37+-0.03 | -0.40+-0.03 | 6.06+-0.03 | C |
| N | 2 | ... | 0.94+-0.16 | ... | -1.03+-0.16 | 0.94+-0.16 | 6.80+-0.16 | N |
| Na I | 2 | ... | 0.21+-0.08 | ... | -1.76+-0.08 | 0.21+-0.08 | 4.48+-0.08 | Na I |
| Mg I | 3 | ... | 0.63+-0.23 | ... | -1.34+-0.23 | 0.63+-0.23 | 6.26+-0.23 | Mg I |
| Al I | 1 | ... | -1.00 | ... | -2.97 | -1.00 | 3.48 | Al I |
| Si I | 2 | ... | 0.42+-0.01 | ... | -1.55+-0.01 | 0.42+-0.01 | 5.96+-0.01 | Si I |
| Ca I | 2 | ... | 0.58+-0.30 | ... | -1.39+-0.30 | 0.58+-0.30 | 4.95+-0.30 | Ca I |
| Sc II | 4 | ... | 0.27+-0.32 | ... | -1.70+-0.32 | 0.27+-0.32 | 1.45+-0.32 | Sc II |
| Ti I | 5 | ... | 0.19+-0.09 | ... | -1.78+-0.09 | 0.19+-0.09 | 3.17+-0.09 | Ti I |
| Ti II | 8 | ... | 0.38+-0.13 | ... | -1.59+-0.13 | 0.38+-0.13 | 3.36+-0.13 | Ti II |
| Cr I | 6 | ... | -0.20+-0.11 | ... | -2.17+-0.11 | -0.20+-0.11 | 3.47+-0.11 | Cr I |
| Cr II | 1 | ... | -0.01 | ... | -1.98 | -0.01 | 3.66 | Cr II |
| Mn | 3 | ... | -0.78+-0.21 | ... | -2.75+-0.21 | -0.78+-0.21 | 2.68+-0.21 | Mn |
| Fe I | 36 | -1.97+-0.19 | ... | ... | -1.97+-0.19 | ... | 5.53+-0.19 | Fe I |
| Fe II | 4 | -1.81+-0.11 | ... | ... | -1.81+-0.11 | ... | 5.69+-0.11 | Fe II |
| Co I | 6 | ... | 0.28+-0.29 | ... | -1.69+-0.29 | 0.28+-0.29 | 3.30+-0.29 | Co I |
| Ni I | 2 | ... | -0.21+-0.01 | ... | -2.18+-0.01 | -0.21+-0.01 | 4.04+-0.01 | Ni I |
| Zn I | 2 | ... | 0.29+-0.11 | ... | -1.68+-0.11 | 0.29+-0.11 | 2.88+-0.11 | Zn I |
| Sr II | 2 | ... | 0.20+-0.29 | ... | -1.77+-0.29 | 0.20+-0.29 | 1.10+-0.29 | Sr II |
| Ba II | 3 | ... | 0.05+-0.04 | ... | -1.92+-0.04 | 0.05+-0.04 | 0.26+-0.04 | Ba II |
| Eu II | 2 | ... | 0.68+-0.03 | ... | -1.29+-0.03 | 0.68+-0.03 | -0.77+-0.03 | 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 | 15-17 | 660 | -133.8 |