SMSSJ202123.89-515742.8
High-Resolution Spectroscopic Study of Extremely Metal-Poor Star Candidates from the SkyMapper Survey
| Teff : 4900 | log g : 1.70 | vturb : 2.20 |
| 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 | -2.82 | -0.21 | 5.61 | -2.82 | -0.21 | 5.61 | C |
| Na | 2 | -2.48 | 0.13 | 3.76 | -2.48 | 0.13 | 3.76 | Na |
| Mg | 4 | -2.23 | 0.38 | 5.37 | -2.23 | 0.38 | 5.37 | Mg |
| Al | 2 | -3.03 | -0.42 | 3.42 | -3.03 | -0.42 | 3.42 | Al |
| Si | 2 | -2.18 | 0.43 | 5.33 | -2.18 | 0.43 | 5.33 | Si |
| Ca | 10 | -2.42 | 0.19 | 3.92 | -2.42 | 0.19 | 3.92 | Ca |
| Sc | 1 | -3.17 | -0.56 | -0.02 | -3.17 | -0.56 | -0.02 | Sc |
| Ti I | 7 | -2.45 | 0.16 | 2.50 | -2.45 | 0.16 | 2.50 | Ti I |
| Ti II | 18 | -2.26 | 0.35 | 2.69 | -2.26 | 0.35 | 2.69 | Ti II |
| Cr I | 5 | -3.08 | -0.47 | 2.56 | -3.08 | -0.47 | 2.56 | Cr I |
| Mn | 3 | -3.06 | -0.45 | 2.37 | -3.06 | -0.45 | 2.37 | Mn |
| Fe I | 82 | -2.61 | -0.00 | 4.89 | -2.61 | -0.00 | 4.89 | Fe I |
| Fe II | 7 | -2.61 | 0.00 | 4.89 | -2.61 | 0.00 | 4.89 | Fe II |
| Co | 1 | -2.24 | 0.37 | 2.75 | -2.24 | 0.37 | 2.75 | Co |
| Ni | 2 | -2.27 | 0.33 | 3.95 | -2.27 | 0.34 | 3.95 | Ni |
| Sr | 2 | -3.32 | -0.71 | -0.45 | -3.32 | -0.71 | -0.45 | Sr |
| Ba | 2 | -3.65 | -1.04 | -1.46 | -3.64 | -1.03 | -1.46 | Ba |
| Eu | 1 | <-2.42 | <0.19 | <-1.90 | <-2.42 | <0.19 | <-1.90 | Eu |
| Vrad | 278.2 |
| Right Ascension : 20 21 23.89 | Declination : -51 57 42.8 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|---|---|---|---|---|---|
| 2012-09-08 | N/A | MIKELCO | 28000 | 15-25 | 2400 | 278.2 |