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Table 2.
Summary of the model parameters.
Parameter | Units | NGC 3621 |
NGC 1530 |
NGC 1300 |
|||
---|---|---|---|---|---|---|---|
Min. | Max. | Min. | Max. | Min. | Max. | ||
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
Halo scale velocity:σh | km s−1 | 10 | 400 | 10 | 400 | 10 | 400 |
Halo scale radius:Rh | kpc | 5.0 | 20.0 | 2.0 | 20.0 | 1.0 | 20.0 |
Inner slope:α | – | 0.1 | 2.0 | 0.1 | 2.0 | 0.1 | 2.0 |
Outer slope:β | – | 1.5 | 4.0 | 1.5 | 4.0 | 1.5 | 4.0 |
Stellar disk mass:Md | 1010 M⊙ | 0.08 | 11.8 | 0.05 | 10.5 | 0.05 | 16.5 |
disk scale length:Rd | kpc | 1.0 | 20.0 | 1.0 | 6.5 | 0.5 | 6.5 |
Gas mass:Mg | 1010 M⊙ | 0.02 | 3.5 | 0.01 | 3.5 | 0.02 | 3.5 |
Gas scale length:Rg | kpc | 1.0 | 20.0 | 0.5 | 20.0 | 1.0 | 20.0 |
Bulge Sérsic index:n | – | 0.01 | 5.0 | 0.01 | 5.0 | 0.01 | 5.0 |
Characteristic bulge velocity:σb | km s−1 | 10 | 500 | 10 | 250 | 10 | 600 |
Bulge scale length:Rb | kpc | 0.1 | 2.5 | 0.05 | 2.5 | 0.05 | 2.5 |
Disk mass-to-light ratio:ΥD | M⊙/L⊙ | 0.01 | 4.00 | 0.01 | 4.00 | 0.01 | 4.00 |
Bulge mass-to-light ratio:ΥB | M⊙/L⊙ | 0.01 | 4.00 | 0.01 | 4.00 | 0.01 | 4.00 |
Notes. The parameters’ name are in Col. 1, the units are given in Col. 2. The lower and upper bounds are shown in Cols. 3, 5, 7 and 4, 6, 8 respectively.
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