Table 2
Parameters and reduced likelihood Lr when two ellipsoids are fitted, including main sequence and giants, and forcing the two ellipsoids at the same orientation.
| Shape | N | φ | x0 | y0 | z0 | Normalization | Rc | c ∥ | c ⊥ | Rd | Rh | Lr | ||
| ° | kpc | kpc | kpc | 1.e9 M⊙ pc-3 | kpc | kpc | kpc | |||||||
|
|
||||||||||||||
| G+G | (1) | 12.5 | 1.63 | 0.51 | 0.39 | 20.71 | 2.67 | 3.040 | 2.224 | 2.36 | 1.31 | –14059. | ||
| (2) | – | 4.27 | 1.32 | 1.18 | 1.58 | 6.93 | 3.509 | 3.898 | ||||||
| G+S | (1) | 10.6 | 1.49 | 0.52 | 0.40 | 18.20 | 3.28 | 3.102 | 3.178 | 2.26 | 1.53 | –14770. | ||
| (2) | – | 4.57 | 1.45 | 0.92 | 2.17 | 6.80 | 3.699 | 3.300 | ||||||
| G+E | (1) | 10.0 | 1.36 | 0.52 | 0.38 | 22.53 | 3.28 | 4.318 | 1.962 | 2.45 | 1.35 | –13417. | ||
| (2) | – | 3.98 | 1.33 | 1.00 | 2.59 | 6.91 | 4.201 | 2.447 | ||||||
| S+S | (1) | 11.7 | 1.47 | 0.48 | 0.39 | 32.79 | 2.91 | 3.727 | 3.326 | 2.29 | 1.56 | –14134. | ||
| (2) | – | 4.69 | 1.44 | 1.38 | 2.10 | 6.75 | 2.437 | 4.524 | ||||||
| S+E | (1) | 12.9 | 1.46 | 0.49 | 0.39 | 35.45 | 3.43 | 3.007 | 3.329 | 2.17 | 1.33 | –13284. | ||
| (2) | – | 4.44 | 1.31 | 0.80 | 2.27 | 6.83 | 2.786 | 3.917 | ||||||
| S+G | (1) | 10.6 | 1.52 | 0.50 | 0.39 | 37.09 | 4.23 | 2.524 | 2.740 | 2.25 | 1.79 | –13817. | ||
| (2) | – | 4.28 | 1.48 | 1.46 | 1.56 | 6.96 | 3.370 | 2.467 | ||||||
| E+E | (1) | 9.2 | 1.76 | 0.32 | 0.24 | 48.51 | 2.61 | 2.915 | 4.077 | 2.36 | 1.38 | –14054. | ||
| (2) | – | 4.65 | 1.37 | 1.01 | 2.06 | 6.91 | 4.471 | 3.525 | ||||||
| E+S | (1) | 9.1 | 1.02 | 0.30 | 0.22 | 64.96 | 2.95 | 3.015 | 3.130 | 2.45 | 0.78 | –14583. | ||
| (2) | – | 4.66 | 1.26 | 1.18 | 1.91 | 6.95 | 3.093 | 3.403 | ||||||
| E+G | (1) | 9.6 | 1.04 | 0.30 | 0.22 | 64.57 | 2.76 | 4.333 | 2.385 | 2.43 | 0.57 | –14652. | ||
| (2) | – | 4.24 | 1.10 | 0.89 | 1.46 | 6.85 | 3.574 | 3.989 | ||||||
|
|
||||||||||||||
| St. Dev. | (1) | 3.63 | 0.54 | 0.11 | 0.03 | 0.48 | 1.02 | 0.79 | 0.79 | 0.08 | 0.22 | 80. | ||
| (2) | 0.85 | 0.38 | 0.04 | 0.03 | 0.014 | 0.07 | 0.84 | 0.68 | ||||||
Notes. Parameters are the same as in previous table. The last two lines of the table give the standard deviation about the mean for model (S+E). Standard deviation for other models are similar.
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