| Title | First stars IV. CS 29497-030: Evidence for operation of the s-process at very low metallicity |
| ADS | T.Sivarani et al.,AAP, 413, 1073, 2004 |
| Authors | T. Sivarani, P. Bonifacio, P. Molaro, R. Cayrel, M. Spite, F. Spite, B. Plez, J. Andersen, B. Barbuy, T. C. Beers, E. Depagne, V. Hill, P. Francois, B. Nordstrom, F. Primas |
S: Find this object in SIMBAD
O: Find this object in Other papers
| Name | Comment | SIMBAD | Object |
|---|---|---|---|
| BPS CS29497-030 | N/A | S | O |
| Teff : 6650 | log g : 3.5 | vturb : 2.0 |
| Original Data | Converted Data Asplund et al. (2009) | |||||||
|---|---|---|---|---|---|---|---|---|
| Element | Nline | [X/H] | [X/Fe] | log-e | [X/H] | [X/Fe] | log-e | Element |
| Li I | N/A | <0.00 | <2.7 | ... | <-2.16 | <0.61 | <1.10 | Li I |
| C I | 22 | -0.01+-0.24 | 2.69+-0.24 | ... | 0.08+-0.24 | 2.85+-0.24 | 8.51+-0.24 | C I |
| CH | N/A | -0.32 | 2.38 | ... | -0.23 | 2.54 | 8.20 | CH |
| CN | N/A | -0.82 | 1.88 | ... | -0.73 | 2.04 | 7.10 | CN |
| O I | 3 | -1.03+-0.1 | 1.67+-0.1 | ... | -0.98+-0.1 | 1.79+-0.1 | 7.71+-0.1 | O I |
| Na I | 2 | -2.18+-0.15 | 0.52+-0.15 | ... | -2.09+-0.15 | 0.68+-0.15 | 4.15+-0.15 | Na I |
| Mg I | 4 | -2.16+-0.21 | 0.54+-0.21 | ... | -2.18+-0.21 | 0.59+-0.21 | 5.42+-0.21 | Mg I |
| Mg II | 1 | -2.06 | 0.64 | ... | -2.08 | 0.69 | 5.52 | Mg II |
| Al I | 1 | -3.37 | -0.67 | ... | -3.35 | -0.58 | 3.10 | Al I |
| Si I | 1 | -2.75 | -0.05 | ... | -2.71 | 0.06 | 4.80 | Si I |
| Si II | 2 | -2.10 | 0.60 | ... | -2.06 | 0.71 | 5.45 | Si II |
| S I | 1 | -2.30 | 0.40 | ... | -2.09 | 0.68 | 5.03 | S I |
| K I | N/A | <-2.00 | <0.7 | ... | <-1.91 | <0.86 | <3.12 | K I |
| Ca I | 9 | -2.37+-0.17 | 0.33+-0.17 | ... | -2.35+-0.17 | 0.42+-0.17 | 3.99+-0.17 | Ca I |
| Sc II | 3 | -2.40+-0.05 | 0.30+-0.05 | ... | -2.38+-0.05 | 0.39+-0.05 | 0.77+-0.05 | Sc II |
| Ti I | 1 | -2.54 | 0.16 | ... | -2.47 | 0.30 | 2.48 | Ti I |
| Ti II | 19 | -2.41+-0.28 | 0.29+-0.28 | ... | -2.34+-0.28 | 0.43+-0.28 | 2.61+-0.28 | Ti II |
| Cr I | 6 | -2.87+-0.12 | -0.17+-0.12 | ... | -2.84+-0.12 | -0.07+-0.12 | 2.80+-0.12 | Cr I |
| Cr II | 4 | -2.75+-0.07 | -0.05+-0.07 | ... | -2.72+-0.07 | 0.05+-0.07 | 2.92+-0.07 | Cr II |
| Mn I | 3 | -2.89+-0.28 | -0.19+-0.28 | ... | -2.93+-0.28 | -0.16+-0.28 | 2.50+-0.28 | Mn I |
| Mn II | 2 | -2.87+-0.00 | -0.17+-0.00 | ... | -2.91+-0.00 | -0.14+-0.00 | 2.52+-0.00 | Mn II |
| Fe I | 55 | -2.77+-0.14 | -0.07+-0.14 | ... | -2.77+-0.14 | -0.07+-0.14 | 4.73+-0.14 | Fe I |
| Fe II | 5 | -2.70+-0.10 | -0.00+-0.10 | ... | -2.70+-0.10 | -0.00+-0.10 | 4.80+-0.10 | Fe II |
| Co I | 2 | -2.28+-0.10 | 0.42+-0.10 | ... | -2.35+-0.10 | 0.42+-0.10 | 2.64+-0.10 | Co I |
| Ni I | 11 | -2.91+-0.22 | -0.21+-0.22 | ... | -2.88+-0.22 | -0.11+-0.22 | 3.34+-0.22 | Ni I |
| Zn I | N/A | <-2.80 | <-0.10 | ... | <-2.76 | <0.01 | <1.80 | Zn I |
| Sr II | 2 | -1.86+-0.05 | 0.84+-0.05 | ... | -1.76+-0.05 | 1.01+-0.05 | 1.11+-0.05 | Sr II |
| Y II | 5 | -1.99+-0.07 | 0.71+-0.07 | ... | -1.96+-0.07 | 0.81+-0.07 | 0.25+-0.07 | Y II |
| Zr II | 3 | -1.27+-0.15 | 1.43+-0.15 | ... | -1.25+-0.15 | 1.52+-0.15 | 1.33+-0.15 | Zr II |
| Ba II | 6 | -0.53+-0.25 | 2.17+-0.25 | ... | -0.58+-0.25 | 2.19+-0.25 | 1.60+-0.25 | Ba II |
| La II | 11 | -0.60+-0.10 | 2.10+-0.10 | ... | -0.53+-0.10 | 2.24+-0.10 | 0.57+-0.10 | La II |
| Ce II | 4 | -0.56+-0.17 | 2.14+-0.17 | ... | -0.56+-0.17 | 2.21+-0.17 | 1.02+-0.17 | Ce II |
| Nd II | 8 | -0.85+-0.10 | 1.85+-0.10 | ... | -0.77+-0.10 | 2.00+-0.10 | 0.65+-0.10 | Nd II |
| Eu II | 6 | -1.26+-0.15 | 1.44+-0.15 | ... | -1.27+-0.15 | 1.50+-0.15 | -0.75+-0.15 | Eu II |
| Pb I | 1 | 0.85 | 3.55 | ... | 0.76 | 3.53 | 2.80 | Pb I |
| 12C/13C | >10 |
| Vrad | 48.8 |
| Right Ascension : 00 40 47.93 | Declination : -24 07 33.9 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|---|---|---|---|---|---|
| 2001-11-06 | 2452219.17 | VLT | 43000 | 65 | 1800 | 46.9 |