2MASSJ09544277+5246414
The R-Process Alliance: 2MASS J09544277+5246414, the Most Actinide-enhanced R-II Star Known
| Teff : 4340+-125 | log g : 0.41+-0.20 | vturb : 2.28+-0.20 |
| Original Data | Converted Data Asplund et al. (2009) | |||||||
|---|---|---|---|---|---|---|---|---|
| Element | Nline | [X/H] | [X/Fe] | log-e | [X/H] | [X/Fe] | log-e | Element |
| CH | 1 | -3.49 | -0.50 | 4.94+-0.20 | -3.49 | -0.50 | 4.94+-0.20 | CH |
| Na I | 2 | -2.72 | 0.28 | 3.53+-0.10 | -2.71 | 0.28 | 3.53+-0.10 | Na I |
| Mg I | 4 | -2.35 | 0.64 | 5.25+-0.10 | -2.35 | 0.64 | 5.25+-0.10 | Mg I |
| Al I | 1 | -3.39 | -0.40 | 3.06+-0.20 | -3.39 | -0.40 | 3.06+-0.20 | Al I |
| Ca I | 14 | -2.74 | 0.25 | 3.60+-0.10 | -2.74 | 0.25 | 3.60+-0.10 | Ca I |
| Sc II | 7 | -3.17 | -0.18 | -0.02+-0.10 | -3.17 | -0.18 | -0.02+-0.10 | Sc II |
| Ti I | 9 | -2.98 | 0.01 | 1.97+-0.10 | -2.98 | 0.01 | 1.97+-0.10 | Ti I |
| Ti II | 11 | -2.78 | 0.21 | 2.17+-0.10 | -2.78 | 0.21 | 2.17+-0.10 | Ti II |
| V II | 2 | -2.99 | 0.00 | 0.94+-0.10 | -2.99 | 0.00 | 0.94+-0.10 | V II |
| Cr I | 7 | -3.30 | -0.31 | 2.34+-0.10 | -3.30 | -0.31 | 2.34+-0.10 | Cr I |
| Cr II | 2 | -2.84 | 0.16 | 2.81+-0.10 | -2.83 | 0.16 | 2.81+-0.10 | Cr II |
| Mn I | 3 | -3.79 | -0.80 | 1.64+-0.14 | -3.79 | -0.80 | 1.64+-0.14 | Mn I |
| Fe I | 27 | -2.99 | 0.00 | 4.51+-0.12 | -2.99 | 0.00 | 4.51+-0.12 | Fe I |
| Fe II | 125 | -2.99 | 0.00 | 4.51+-0.12 | -2.99 | 0.00 | 4.51+-0.12 | Fe II |
| Co I | 2 | -3.02 | -0.02 | 1.98+-0.10 | -3.01 | -0.02 | 1.98+-0.10 | Co I |
| Ni I | 3 | -2.96 | 0.03 | 3.26+-0.10 | -2.96 | 0.03 | 3.26+-0.10 | Ni I |
| Cu I | 1 | <-4.04 | <-1.05 | <0.15 | <-4.04 | <-1.05 | <0.15 | Cu I |
| Zn I | 1 | -2.84 | 0.15 | 1.72+-0.20 | -2.84 | 0.15 | 1.72+-0.20 | Zn I |
| Ga I | 1 | <-2.99 | <0.00 | <0.05 | <-3.03 | <-0.04 | <0.05 | Ga I |
| Sr I | 1 | -1.99 | 1.00 | 0.88+-0.20 | -1.99 | 1.00 | 0.88+-0.20 | Sr I |
| Sr II | 3 | -2.69 | 0.30 | 0.18+-0.10 | -2.69 | 0.30 | 0.18+-0.10 | Sr II |
| Y II | 12 | -3.00 | -0.01 | -0.79+-0.10 | -3.00 | -0.01 | -0.79+-0.10 | Y II |
| Zr II | 4 | -2.71 | 0.28 | -0.13+-0.10 | -2.71 | 0.28 | -0.13+-0.10 | Zr II |
| Mo I | 1 | -2.83 | 0.16 | -0.95+-0.20 | -2.83 | 0.16 | -0.95+-0.20 | Mo I |
| Ru I | 2 | -2.16 | 0.84 | -0.41+-0.10 | -2.16 | 0.83 | -0.41+-0.10 | Ru I |
| Ba II | 3 | -2.64 | 0.35 | -0.46+-0.10 | -2.64 | 0.35 | -0.46+-0.10 | Ba II |
| La II | 16 | -2.25 | 0.74 | -1.15+-0.10 | -2.25 | 0.74 | -1.15+-0.10 | La II |
| Ce II | 13 | -2.41 | 0.58 | -0.83+-0.10 | -2.41 | 0.58 | -0.83+-0.10 | Ce II |
| Pr II | 7 | -2.11 | 0.88 | -1.39+-0.10 | -2.11 | 0.88 | -1.39+-0.10 | Pr II |
| Nd II | 14 | -2.07 | 0.92 | -0.65+-0.10 | -2.07 | 0.92 | -0.65+-0.10 | Nd II |
| Sm II | 11 | -1.94 | 1.05 | -0.98+-0.10 | -1.94 | 1.05 | -0.98+-0.10 | Sm II |
| Eu II | 4 | -1.71 | 1.28 | -1.19+-0.10 | -1.71 | 1.28 | -1.19+-0.10 | Eu II |
| Gd II | 7 | -1.90 | 1.09 | -0.83+-0.10 | -1.90 | 1.09 | -0.83+-0.10 | Gd II |
| Tb II | 4 | -1.78 | 1.21 | -1.48+-0.10 | -1.80 | 1.19 | -1.48+-0.10 | Tb II |
| Dy II | 6 | -1.76 | 1.23 | -0.66+-0.10 | -1.76 | 1.23 | -0.66+-0.10 | Dy II |
| Ho II | 4 | -1.90 | 1.10 | -1.42+-0.10 | -1.89 | 1.10 | -1.42+-0.10 | Ho II |
| Er II | 4 | -1.95 | 1.04 | -1.03+-0.10 | -1.95 | 1.04 | -1.03+-0.10 | Er II |
| Tm II | 4 | -1.89 | 1.10 | -1.79+-0.10 | -1.91 | 1.08 | -1.79+-0.10 | Tm II |
| Yb II | 1 | -1.64 | 1.35 | -0.80+-0.20 | -1.72 | 1.27 | -0.80+-0.20 | Yb II |
| Lu II | 1 | -1.39 | 1.60 | -1.29+-0.20 | -1.38 | 1.61 | -1.29+-0.20 | Lu II |
| Hf II | 2 | -2.07 | 0.92 | -1.22+-0.11 | -1.93 | 1.06 | -1.22+-0.11 | Hf II |
| Os I | 3 | -1.59 | 1.40 | -0.19+-0.12 | -1.59 | 1.40 | -0.19+-0.12 | Os I |
| Ir I | 1 | -1.69 | 1.30 | -0.31+-0.20 | -1.69 | 1.30 | -0.31+-0.20 | Ir I |
| Pb I | 1 | -2.12 | 0.87 | -0.37+-0.20 | -2.41 | 0.58 | -0.37+-0.20 | Pb I |
| Th II | 3 | -1.36 | 1.63 | -1.31+-0.10 | -1.37 | 1.62 | -1.31+-0.10 | Th II |
| U II | 1 | -1.59 | 1.40 | -2.13+-0.20 | -1.59 | 1.40 | -2.13+-0.20 | U II |
| Vrad | -67.7+-0.1 |
| Right Ascension : 09 54 42.77 | Declination : +52 46 41.4 | Galactic Longitude (l) : N/A | Galactic Latitude (b) : N/A |
| Date of Observation | JD | Facility | Resolution | S/N | Exposure Time | Vrad |
|---|---|---|---|---|---|---|
| 2457030.5 | LAMOST | -71.9+-1.8 | ||||
| 2458128.5 | TULL | 60000 | 90 | 15600 | -67.7+-0.1 |