| Title | First stars. I. The extreme r-element rich, iron-poor halo giant CS 31082-001 Implications for the r-process site(s) and radioactive cosmochronology? |
| ADS | V.Hill et al.,AAP, 387, 560, 2002 |
| Authors | V. Hill, B. Prez, R. Cayrel, T. C. Beers, B. Nordstrom, J. Andersen, M. Spite, F. Spite, B. Barbuy, P. Bonifacio, E. Depagne, P. Franois |
S: Find this object in SIMBAD
O: Find this object in Other papers
| Name | Comment | SIMBAD | Object |
|---|---|---|---|
| BPS CS31082-001 | N/A | S | O |
| Teff : 4825+-50 | log g : 1.5+-0.3 | vturb : 1.8+-0.2 |
| 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 | 1 | ... | ... | 0.85 | -2.41 | 0.49 | 0.85 | Li I |
| CN | N/A | -2.7 | +0.2 | 5.22 | -2.61 | 0.29 | 5.22 | CN |
| O I | 1 | -2.31 | 0.59 | 6.52 | -2.17 | 0.73 | 6.52 | O I |
| Na I | 2 | -2.63 | 0.27+-0.02 | 3.70 | -2.54 | 0.36+-0.02 | 3.70 | Na I |
| Mg I | 7 | -2.54 | 0.36+-0.13 | 5.04 | -2.56 | 0.34+-0.13 | 5.04 | Mg I |
| Al I | 1 | -3.64 | -0.74 | 2.83 | -3.62 | -0.72 | 2.83 | Al I |
| Si I | 1 | -2.66 | 0.24 | 4.89 | -2.62 | 0.28 | 4.89 | Si I |
| K I | 2 | -2.25 | 0.65+-0.08 | 2.87 | -2.16 | 0.74+-0.08 | 2.87 | K I |
| Ca I | 15 | -2.49 | 0.41+-0.11 | 3.87 | -2.47 | 0.43+-0.11 | 3.87 | Ca I |
| Sc II | 7 | -2.89 | 0.01+-0.07 | 0.28 | -2.87 | 0.03+-0.07 | 0.28 | Sc II |
| Ti I | 14 | -2.65 | 0.25+-0.09 | 2.37 | -2.58 | 0.32+-0.09 | 2.37 | Ti I |
| Ti II | 28 | -2.59 | 0.31+-0.14 | 2.43 | -2.52 | 0.38+-0.14 | 2.43 | Ti II |
| Cr I | 7 | -3.24 | -0.34+-0.11 | 2.43 | -3.21 | -0.31+-0.11 | 2.43 | Cr I |
| Mn I | 6 | -3.25 | -0.35+-0.09 | 2.14 | -3.29 | -0.39+-0.09 | 2.14 | Mn I |
| Fe I | 120 | -2.90 | 0.00+-0.13 | 4.60 | -2.90 | 0.00+-0.13 | 4.60 | Fe I |
| Fe II | 18 | -2.92 | 0.02+-0.11 | 4.58 | -2.92 | 0.02+-0.11 | 4.58 | Fe II |
| Co I | 4 | -2.64 | 0.26+-0.11 | 2.28 | -2.71 | 0.19+-0.11 | 2.28 | Co I |
| Ni I | 3 | -2.88 | 0.02+-0.02 | 3.37 | -2.85 | 0.05+-0.02 | 3.37 | Ni I |
| Zn I | 2 | -2.72 | 0.18+-0.00 | 1.88 | -2.68 | 0.22+-0.00 | 1.88 | Zn I |
| Sr | 3 | ... | +0.65+-0.03 | 0.72+-0.03 | -2.15+-0.03 | 0.75+-0.03 | 0.72+-0.03 | Sr |
| Y | 9 | ... | +0.43+-0.07 | -0.23+-0.07 | -2.44+-0.07 | 0.46+-0.07 | -0.23+-0.07 | Y |
| Zr | 5 | ... | +0.73+-0.15 | 0.43+-0.15 | -2.15+-0.15 | 0.75+-0.15 | 0.43+-0.15 | Zr |
| Nb | 1 | ... | +0.93 | -0.55 | -2.01 | 0.89 | -0.55 | Nb |
| Ru | 5 | ... | +1.42+-0.10 | 0.36+-0.10 | -1.39+-0.10 | 1.51+-0.10 | 0.36+-0.10 | Ru |
| Rh | 3 | ... | +1.36+-0.03 | -0.42+-0.03 | -1.33+-0.03 | 1.57+-0.03 | -0.42+-0.03 | Rh |
| Pd | 3 | ... | +1.16+-0.10 | -0.05+-0.10 | -1.62+-0.10 | 1.28+-0.10 | -0.05+-0.10 | Pd |
| Ag | 2 | ... | +1.15+-0.17 | -0.81+-0.17 | -2.01+-0.17 | 0.89+-0.17 | -0.81+-0.17 | Ag |
| Ba | 6 | ... | +1.17+-0.17 | 0.40+-0.17 | -1.78+-0.17 | 1.12+-0.17 | 0.40+-0.17 | Ba |
| La | 5 | ... | +1.13+-0.04 | -0.60+-0.04 | -1.70+-0.04 | 1.20+-0.04 | -0.60+-0.04 | La |
| Ce | 9 | ... | +1.01+-0.10 | -0.31+-0.10 | -1.89+-0.10 | 1.01+-0.10 | -0.31+-0.10 | Ce |
| Pr | 6 | ... | +1.33+-0.12 | -0.86+-0.12 | -1.58+-0.12 | 1.32+-0.12 | -0.86+-0.12 | Pr |
| Nd | 18 | ... | +1.27+-0.17 | -0.13+-0.17 | -1.55+-0.17 | 1.35+-0.17 | -0.13+-0.17 | Nd |
| Sm | 9 | ... | +1.38+-0.16 | -0.51+-0.16 | -1.47+-0.16 | 1.43+-0.16 | -0.51+-0.16 | Sm |
| Eu | 9 | ... | +1.63+-0.11 | -0.76+-0.11 | -1.28+-0.11 | 1.62+-0.11 | -0.76+-0.11 | Eu |
| Gd | 9 | ... | +1.51+-0.15 | -0.27+-0.15 | -1.34+-0.15 | 1.56+-0.15 | -0.27+-0.15 | Gd |
| Tb | 7 | ... | +1.74+-0.07 | -1.26+-0.07 | -1.58+-0.07 | 1.32+-0.07 | -1.26+-0.07 | Tb |
| Dy | 6 | ... | +1.55+-0.13 | -0.21+-0.13 | -1.31+-0.13 | 1.59+-0.13 | -0.21+-0.13 | Dy |
| Er | 5 | ... | +1.70+-0.08 | -0.27+-0.08 | -1.19+-0.08 | 1.71+-0.08 | -0.27+-0.08 | Er |
| Tm | 4 | ... | +1.66+-0.10 | -1.24+-0.10 | -1.36+-0.10 | 1.54+-0.10 | -1.24+-0.10 | Tm |
| Hf | 2 | ... | +1.43 | -0.59 | -1.30 | 1.60 | -0.59 | Hf |
| Os | 3 | ... | +1.30+-0.17 | 0.43+-0.17 | -0.97+-0.17 | 1.93+-0.17 | 0.43+-0.17 | Os |
| Ir | 2 | ... | +1.75 | 0.20 | -1.18 | 1.72 | 0.20 | Ir |
| Pb | 1 | ... | ... | -0.2 | -2.24 | 0.66 | -0.2 | Pb |
| Th | 8 | ... | +1.83+-0.05 | -0.98+-0.05 | -1.04+-0.05 | 1.86+-0.05 | -0.98+-0.05 | Th |
| U | 1 | ... | +1.49 | -1.92 | -1.38 | 1.52 | -1.92 | U |
| Binarity | Negative |
| Vrad | 139.05+-0.05 |
| Right Ascension : 01 29 31.14 | Declination : -16 00 45.5 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|---|---|---|---|---|---|
| 2000-08-06 | 2451763.396 | VLT | 45000 | 110-300 | 1200 | |
| 2000-08-06 | 2451763.396 | VLT | 45000 | 250-340 | 1200 | 139.03 |
| 2000-08-06 | 2451763.412 | VLT | 45000 | 110 | 1200 | |
| 2000-08-06 | 2451763.412 | VLT | 45000 | 110-300 | 1200 | |
| 2000-08-10 | 2451767.281 | VLT | 70000 | 110-300 | 3000 | |
| 2000-08-10 | 2451767.317 | VLT | 70000 | 110-300 | 3000 | |
| 2000-10-11 | 2451829.169 | VLT | 77000 | 35-350 | 7200 | |
| 2000-10-14 | 2451832.176 | VLT | 77000 | 35-350 | 3600 | |
| 2000-10-14 | 2451832.176 | VLT | 86000 | 250-340 | 3600 | 139.10 |
| 2000-10-14 | 2451832.219 | VLT | 77000 | 35-350 | 3600 | |
| 2000-10-14 | 2451832.219 | VLT | 86000 | 250-340 | 3600 | 139.14 |
| 2000-10-15 | 2451833.223 | VLT | 77000 | 35-350 | 3600 | |
| 2000-10-15 | 2451833.223 | VLT | 86000 | 250-340 | 3600 | 139.08 |
| 2000-10-17 | 2451835.147 | VLT | 75000 | 200-250 | 3600 | N/A |
| 2000-10-17 | 2451835.147 | VLT | 86000 | 110 | 3600 | N/A |
| 2000-10-19 | 2451837.184 | VLT | 75000 | 200-250 | 3600 | N/A |