| Title | The Hamburg/ESO R-process Enhanced Star survey (HERES) V. Detailed abundance analysis of the r-process enhanced star HE 2327-5642 |
| ADS | L.Mashonkina et al.,AAP, 516, A46, 2010 |
| Authors | L. Mashonkina, N. Christlieb, P. S. Barklem, V. Hill, T. C. Beers, A. Velichko |
| Object | Comment | S | O |
|---|---|---|---|
| HE2327-5642 | N/A | S | O |
S: Find this object in SIMBAD
O: Find this object in Other papers
| Teff : 5050+-70 | log g : 2.34+-0.1 | vturb : 1.8+-0.1 |
| Element | Nline | [X/H] | [X/Fe] | log-e |
|---|---|---|---|---|
| Li I | ... | -0.17 | 2.61 | 0.99 |
| CH | ... | -2.65 | 0.13 | 5.74+-0.01 |
| NH | ... | -2.98 | -0.20 | 4.78 |
| Si I | ... | -2.70 | 0.08 | 4.85 |
| Sc II | ... | -3.00 | -0.22 | 0.10+-0.02 |
| Ti I | ... | -2.66 | 0.12 | 2.14+-0.08 |
| Ti II | ... | -2.69 | 0.09 | 2.21+-0.09 |
| V II | ... | -3.11 | -0.33 | 0.89+-0.08 |
| Cr I | ... | -3.22 | -0.44 | 2.32+-0.11 |
| Mn I | ... | -3.38 | -0.60 | 1.89 |
| Mn II | ... | -3.39 | -0.61 | 1.98+-0.10 |
| Fe | ... | -2.78+-0.09 | ... | 4.72+-0.09 |
| Co I | ... | -2.86 | -0.08 | 1.96+-0.08 |
| Ni I | ... | -3.03 | -0.25 | 3.10+-0.10 |
| Zn I | ... | -2.69 | 0.09 | 1.83+-0.01 |
| Sr II | ... | -2.93 | -0.15 | -0.01 |
| Y II | ... | -2.90 | -0.12 | -0.69+-0.06 |
| Zr II | ... | -2.54 | 0.24 | 0.04+-0.05 |
| Mo I | ... | -2.31 | 0.47 | -0.49 |
| Pd I | ... | -2.28 | 0.50 | -0.72 |
| Ba II | ... | -2.47 | 0.31 | -0.30+-0.03 |
| La II | ... | -2.24 | 0.54 | -1.10+-0.02 |
| Ce II | ... | -2.24 | 0.54 | -0.63+-0.06 |
| Pr II | ... | -1.91 | 0.87 | -1.15+-0.06 |
| Nd II | ... | -2.06 | 0.72 | -0.61+-0.08 |
| Sm II | ... | -1.92 | 0.86 | -0.92+-0.09 |
| Eu II | ... | -1.80 | 0.98 | -1.29+-0.02 |
| Gd II | ... | -1.83 | 0.95 | -0.72+-0.07 |
| Tb II | ... | -1.79 | 0.99 | -1.51+-0.03 |
| Dy II | ... | -1.73 | 1.05 | -0.60+-0.06 |
| Ho II | ... | -1.82 | 0.96 | -1.30+-0.10 |
| Er II | ... | -1.76 | 1.02 | -0.80+-0.09 |
| Tm II | ... | -1.79 | 0.99 | -1.65+-0.08 |
| Yb II | ... | -1.89 | 0.89 | -1.03 |
| Hf II | ... | -2.20 | 0.58 | -1.32 |
| Os I | ... | -1.52 | 1.26 | -0.17 |
| Ir I | ... | -1.33 | 1.45 | -0.05 |
| Th II | ... | -1.75 | 1.03 | -1.67 |
| 12C/13C | 10 |
| Binarity | Positive |
| Vrad | 282.2+-0.3 |
| Observation Date | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|---|---|---|---|---|---|
| 2452923.637 | VLT | 60000 | 10-180 | N/A | 282+-2 | |
| 2453587.672 | VLT | 60000 | 10-180 | N/A | 282.2+-0.3 | |
| 2453587.672 | VLT | 60000 | 10-180 | N/A | 282.2+-0.3 | |
| 2453587.715 | VLT | 60000 | 10-180 | N/A | 282.3+-0.2 | |
| 2453587.757 | VLT | 60000 | 10-180 | N/A | 282.3+-0.3 | |
| 2453587.821 | VLT | 60000 | 10-180 | N/A | 282.2+-0.3 | |
| 2453592.789 | VLT | 60000 | 10-180 | N/A | 281.3+-0.3 | |
| 2453613.592 | VLT | 60000 | 10-180 | N/A | 281.3+-0.4 | |
| 2453613.635 | VLT | 60000 | 10-180 | N/A | 281.5+-0.5 | |
| 2453613.678 | VLT | 60000 | 10-180 | N/A | 281.1+-0.7 | |
| 2453613.721 | VLT | 60000 | 10-180 | N/A | 281.4+-0.6 | |
| 2453645.581 | VLT | 60000 | 10-180 | N/A | 281.3+-0.3 | |
| 2453653.544 | VLT | 60000 | 10-180 | N/A | 282.4+-0.2 | |
| 2453653.587 | VLT | 60000 | 10-180 | N/A | 282.4+-0.2 | |
| 2453666.612 | VLT | 60000 | 10-180 | N/A | 284.1+-0.2 | |
| 2453666.657 | VLT | 60000 | 10-180 | N/A | 284+-0.2 | |
| 2454407.52 | VLT | 60000 | 10-180 | N/A | 302.4+-0.3 | |
| 2454490.527 | VLT | 60000 | 10-180 | N/A | 282.9+-0.3 |
| Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A | Declination : N/A | Right Ascension : N/A |
| V : 13.881+-0.003 | B-V : 0.709+-0.005 | V-R : 0.456+-0.004 |