Table 11.
Explosion and progenitor parameters for SN 1999ex, SN 2008D, iPTF13bvn, and LSQ13abf from the semi-analytic modeling shown in Fig. 17.
| SN | Mej | EK | 56Ni mass | R* |
|---|---|---|---|---|
| (M⊙) | (1051 erg) | (M⊙) | (R⊙) | |
| SN 1999ex | 3.04 ± 0.08(0.63) | 1.09 ± 0.03(0.10) | 0.21 ± 0.01(0.03) | 2.8 ± 1.3(0.2) |
| SN 2008D | 4.56 ± 0.14(0.95) | 1.74 ± 0.06(0.36) | 0.08 ± 0.01(0.03) | 9.2 ± 1.9(0.8) |
| iPTF13bvn | 2.08 ± 0.17(0.43) | 0.40 ± 0.03(0.08) | 0.05 ± 0.01(0.02) | 3.1 ± 1.9(0.2) |
| LSQ13abf | 5.94 ± 0.14(1.09) | 1.27 ± 0.04(0.23) | 0.16 ± 0.01(0.02) | 28.0 ± 3.3(6.7) |
Notes. The errors outside the parentheses correspond to the fit error, while the errors between parentheses are obtained assuming an uncertainty of 18% of the photospheric velocity, which affects the ratio between kinetic energy and ejecta mass, and a 7% uncertainty on the distance. The uncertainty in parentheses for the 56Ni mass estimates also include an additional 10% uncertainty added in quadrature to be conservative.
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