| Title | New analysis of the two carbon-rich stars CS 22948-27 and CS 29497-34: Binarity and neutron capture elements |
| ADS | B.Barbuy et al.,AAP, 429, 1031, 2005 |
| Authors | B. Barbuy, M. Spite, F. Spite, V. Hill, R. Cayrel, B. Plez, P. Petitjean |
S: Find this object in SIMBAD
O: Find this object in Other papers
| Name | Comment | SIMBAD | Object |
|---|---|---|---|
| BPS CS22948-027 | N/A | S | O |
| BPS CS29497-034 | N/A | S | O |
| Teff : 4800 | log g : 1.8 | vturb : 1.5 |
| Original Data | Converted Data Asplund et al. (2009) | |||||||
|---|---|---|---|---|---|---|---|---|
| Element | Nline | [X/H] | [X/Fe] | log-e | [X/H] | [X/Fe] | log-e | Element |
| CH | Synt | -0.03 | +2.43 | 8.49 | 0.06 | 2.53 | 8.49 | CH |
| CN | Synt | -0.71 | +1.75 | 7.21 | -0.62 | 1.85 | 7.21 | CN |
| Na I | 2 | -1.90+-0.17 | +0.57+-0.17 | 4.43+-0.17 | -1.81+-0.17 | 0.66+-0.17 | 4.43+-0.17 | Na I |
| Mg I | 4 | -2.16+-0.28 | +0.31+-0.28 | 5.42+-0.28 | -2.18+-0.28 | 0.29+-0.28 | 5.42+-0.28 | Mg I |
| Al I | 1 | -2.62 | -0.15 | 3.85 | -2.60 | -0.13 | 3.85 | Al I |
| Ca I | 9 | -1.93+-0.15 | +0.54+-0.15 | 4.43+-0.15 | -1.91+-0.15 | 0.56+-0.15 | 4.43+-0.15 | Ca I |
| Ti I | 10 | -2.13+-0.28 | +0.34+-0.28 | 2.89+-0.28 | -2.06+-0.28 | 0.41+-0.28 | 2.89+-0.28 | Ti I |
| Ti II | 20 | -1.97+-0.20 | +0.50+-0.20 | 3.05+-0.20 | -1.90+-0.20 | 0.57+-0.20 | 3.05+-0.20 | Ti II |
| Cr I | 3 | -2.62+-0.10 | -0.15+-0.10 | 3.05+-0.10 | -2.59+-0.10 | -0.12+-0.10 | 3.05+-0.10 | Cr I |
| Fe I | N/A | -2.47 | ... | ... | -2.47 | ... | 5.03 | Fe I |
| Fe II | N/A | -2.46 | ... | ... | -2.46 | ... | 5.04 | Fe II |
| Ni I | 1 | -2.48 | -0.01 | 3.77 | -2.45 | 0.02 | 3.77 | Ni I |
| Zn I | 1 | -2.11 | +0.36 | 2.49 | -2.07 | 0.40 | 2.49 | Zn I |
| Sr II | Synt | -1.57 | +0.90 | 1.35 | -1.52 | 0.95 | 1.35 | Sr II |
| Y II | Synt | -1.47 | +1.00 | 0.87 | -1.34 | 1.13 | 0.87 | Y II |
| Ba II | Synt | -0.21 | +2.26 | 1.92 | -0.26 | 2.21 | 1.92 | Ba II |
| La II | Synt | -0.15 | +2.32 | 1.02 | -0.08 | 2.39 | 1.02 | La II |
| Ce II | Synt | -0.27 | +2.20 | 1.31 | -0.27 | 2.20 | 1.31 | Ce II |
| Pr II | Synt | -0.63 | +1.87 | 0.08 | -0.64 | 1.83 | 0.08 | Pr II |
| Nd II | Synt | -0.25 | +2.22 | 1.25 | -0.17 | 2.30 | 1.25 | Nd II |
| Eu II | Synt | -0.59 | +1.88 | -0.08 | -0.60 | 1.87 | -0.08 | Eu II |
| Dy II | Synt | -0.87 | +1.60 | 0.27 | -0.83 | 1.64 | 0.27 | Dy II |
| Pb I | Synt | +0.25 | +2.72 | 2.20 | 0.16 | 2.63 | 2.20 | Pb I |
| Binarity | Positive |
| Vrad | -69.9+-0.3 |
| Period | 426.5 |
| Right Ascension : 21 37 45.77 | Declination : -39 27 22.3 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|---|---|---|---|---|---|
| 2449976 | EMMIESO | 30000 | 120min | -63.9+-1.5 | ||
| 2449978 | EMMIESO | 30000 | 105min | -64.7+-1.5 | ||
| 2450025 | EMMIESO | 30000 | 60min | -62.3+-1.5 | ||
| 2450026 | EMMIESO | 30000 | 60min | -62.7+-1.5 | ||
| 2450027 | EMMIESO | 30000 | 55min | -62.8+-1.5 | ||
| 2450358 | CASPECESO | 21000 | 90min | -60.6+-3.0 | ||
| 2450359 | CASPECESO | 21000 | 120min | -67.3+-3.0 | ||
| 2451384 | FEROSESO | 48000 | 30min | -67.4+-1.0 | ||
| 2451394 | FEROSESO | 48000 | 30min | -68.1+-1.0 | ||
| 2451575 | FEROSESO | 48000 | 30min | -67.1+-1.0 | ||
| 2453142 | HARPSESO | 100000 | 50,100 | 80min | -69.0+-0.3 |
| Teff : 4800 | log g : 1.8 | vturb : 1.5 |
| Original Data | Converted Data Asplund et al. (2009) | |||||||
|---|---|---|---|---|---|---|---|---|
| Element | Nline | [X/H] | [X/Fe] | log-e | [X/H] | [X/Fe] | log-e | Element |
| CH | Synt | -0.28 | +2.63 | 8.24 | -0.19 | 2.71 | 8.24 | CH |
| CN | Synt | -0.53 | +2.38 | 7.39 | -0.44 | 2.46 | 7.39 | CN |
| Na I | 2 | -1.72+-0.19 | +1.18+-0.19 | 4.61+-0.19 | -1.63+-0.19 | 1.27+-0.19 | 4.61+-0.19 | Na I |
| Mg I | 4 | -2.18+-0.34 | +0.72+-0.34 | 5.40+-0.34 | -2.20+-0.34 | 0.70+-0.34 | 5.40+-0.34 | Mg I |
| Al I | 1 | -2.91 | -0.01 | 3.56 | -2.89 | 0.01 | 3.56 | Al I |
| Ca I | 9 | -2.45+-0.18 | +0.45+-0.18 | 3.91+-0.18 | -2.43+-0.18 | 0.47+-0.18 | 3.91+-0.18 | Ca I |
| Ti I | 11 | -2.61+-0.28 | +0.29+-0.28 | 2.41+-0.28 | -2.54+-0.28 | 0.36+-0.28 | 2.41+-0.28 | Ti I |
| Ti II | 15 | -2.46+-0.27 | +0.44+-0.27 | 2.56+-0.27 | -2.39+-0.27 | 0.51+-0.27 | 2.56+-0.27 | Ti II |
| Cr I | 3 | -3.13+-0.12 | -0.23+-0.12 | 2.54+-0.12 | -3.10+-0.12 | -0.20+-0.12 | 2.54+-0.12 | Cr I |
| Fe I | N/A | -2.90 | ... | ... | -2.90 | ... | 4.60 | Fe I |
| Fe II | N/A | -2.91 | ... | ... | -2.91 | ... | 4.59 | Fe II |
| Ni I | 1 | -2.89 | +0.01 | 3.36 | -2.86 | 0.04 | 3.36 | Ni I |
| Zn I | 1 | -2.44 | +0.46 | 2.15 | -2.41 | 0.49 | 2.15 | Zn I |
| Sr II | Synt | -1.90 | +1.00 | 1.02 | -1.85 | 1.05 | 1.02 | Sr II |
| Y II | Synt | -1.80 | +1.10 | 0.54 | -1.67 | 1.23 | 0.54 | Y II |
| Ba II | Synt | -0.87 | +2.03 | 1.26 | -0.92 | 1.98 | 1.26 | Ba II |
| La II | Synt | -0.78 | +2.12 | 0.39 | -0.71 | 2.19 | 0.39 | La II |
| Ce II | Synt | -0.95 | +1.95 | 0.63 | -0.95 | 1.95 | 0.63 | Ce II |
| Pr II | Synt | -1.08 | +1.82 | -0.37 | -1.09 | 1.81 | -0.37 | Pr II |
| Nd II | Synt | -0.81 | +2.09 | 0.69 | -0.73 | 2.17 | 0.69 | Nd II |
| Eu II | Synt | -1.10 | +1.80 | -0.59 | -1.11 | 1.79 | -0.59 | Eu II |
| Dy II | Synt | -1.40 | +1.50 | -0.26 | -1.36 | 1.54 | -0.26 | Dy II |
| Pb I | Synt | +0.05 | +2.95 | 2.00 | -0.04 | 2.86 | 2.00 | Pb I |
| Binarity | Positive |
| Vrad | -52.7+-0.3 |
| Period | 4130 |
| Right Ascension : 00 41 39.82 | Declination : -26 18 54.5 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|---|---|---|---|---|---|
| 2449975 | EMMIESO | 30000 | 120min | -44.6+-1.5 | ||
| 2449975 | EMMIESO | 30000 | 95min | -44.7+-1.5 | ||
| 2450025 | EMMIESO | 30000 | 90min | -46.6+-1.5 | ||
| 2450026 | EMMIESO | 30000 | 75min | -45.7+-1.5 | ||
| 2450358 | CASPECESO | 21000 | 120min | -43.3+-3.0 | ||
| 2450359 | CASPECESO | 21000 | 120min | -42.2+-3.0 | ||
| 2451384 | FEROSESO | 48000 | 30min | -44.5+-1.0 | ||
| 2451394 | FEROSESO | 48000 | 30min | -44.7+-1.0 | ||
| 2451575 | FEROSESO | 48000 | 30min | -44.2+-1.0 | ||
| 2452472 | VLT | 45000 | 45min | -51.4+-0.5 | ||
| 2452994 | HARPSESO | 100000 | 50,100 | 180min | -52.7+-0.3 |