RAVEJ191755.9-544015
taken from 1 paper(s):
/K.C.Rasmussen et al.(2020)/
Metal-poor Stars Observed with the Southern African Large Telescope
Stellar Parameters
| Teff : 4887 | log g : 1.50 | vturb : 2.05 |
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 | N/A | ... | +0.44+-0.25 | ... | -2.03+-0.25 | 0.56+-0.25 | 6.40+-0.25 | C |
| Mg | N/A | ... | +0.31+-0.13 | ... | -2.30+-0.13 | 0.29+-0.13 | 5.30+-0.13 | Mg |
| Ca | N/A | ... | +0.40+-0.13 | ... | -2.17+-0.13 | 0.42+-0.13 | 4.17+-0.13 | Ca |
| Sc II | N/A | ... | -0.12+-0.02 | ... | -2.69+-0.02 | -0.10+-0.02 | 0.46+-0.02 | Sc II |
| Ti I | N/A | ... | +0.16+-0.08 | ... | -2.36+-0.08 | 0.23+-0.08 | 2.59+-0.08 | Ti I |
| Ti II | N/A | ... | +0.26+-0.15 | ... | -2.26+-0.15 | 0.33+-0.15 | 2.69+-0.15 | Ti II |
| Cr I | N/A | ... | -0.21+-0.08 | ... | -2.77+-0.08 | -0.18+-0.08 | 2.87+-0.08 | Cr I |
| Cr II | N/A | ... | +0.14+-0.04 | ... | -2.42+-0.04 | 0.17+-0.04 | 3.22+-0.04 | Cr II |
| Mn | N/A | ... | -0.37+-0.05 | ... | -3.00+-0.05 | -0.41+-0.05 | 2.43+-0.05 | Mn |
| Fe | N/A | -2.59 | ... | ... | -2.59 | ... | 4.91 | Fe |
| Co | N/A | ... | +0.41+-0.10 | ... | -2.25+-0.10 | 0.34+-0.10 | 2.74+-0.10 | Co |
| Ni | N/A | ... | +0.09+-0.08 | ... | -2.47+-0.08 | 0.12+-0.08 | 3.75+-0.08 | Ni |
| Zn | N/A | ... | +0.17+-0.02 | ... | -2.38+-0.02 | 0.21+-0.02 | 2.18+-0.02 | Zn |
| Sr | N/A | ... | +0.47+-0.30 | ... | -2.02+-0.30 | 0.57+-0.30 | 0.85+-0.30 | Sr |
| Ba | N/A | ... | -0.42+-0.20 | ... | -3.06+-0.20 | -0.47+-0.20 | -0.88+-0.20 | Ba |
| Eu | N/A | ... | <+0.17 | ... | <-2.43 | <0.16 | <-1.91 | Eu |
Position
Observing Log
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|
| 2017-10-27 | N/A | SALTHRS | 40000 | 25 | 7380 | N/A |