Table 3.
Input parameters and results of the photoionization modeling.
| Name | MGPN LMC 39 (a) | SMP LMC 31 | SMP LMC 55 | MGPN SMC 8 | SMP SMC 1 |
|---|---|---|---|---|---|
| T* [kK] | 35.7 | 34.8 | 37.3 | 37.3 | 37.2 |
| Ṫ∗ [K yr−1] | 19.1 ± 4.7 | 18.4 ± 1.5 | 10.4 ± 2.1 | 24.9 ± 2.4 | 17.8 ± 3.4 |
| log LMOD/L⊙ | 3.759 ± 0.014 | 3.791 ± 0.018 | 3.650 ± 0.074 | 3.867 ± 0.029 | 3.784 ± 0.040 |
| MMOD/M⊙ | 0.570 ± 0.004 | 0.668 ± 0.024 | 0.613 ± 0.014 | 0.693 ± 0.016 | 0.644 ± 0.023 |
| log(O/H) | −3.50 | −3.92 | −3.83 | −3.65 | −3.81 |
| log(N/H) | −4.53 | −4.62 | |||
| log L*/L⊙ | 3.50 [1] | 4.01 [2] | 4.21 [1] | 3.42 [1] | 3.77 [3] |
| log T* (H I) (b) | 28.6 ± 2.4 [2] | 28.8 ± 2.6 [3] | 28.8 ± 2.6 [3] | ||
| log F(Hβ) | −13.07 [4] | −12.91 [5] | −12.20 [4] | −13.27 [6] | −12.85 [6] |
| d [arcsec] | 0.26 [5] | 0.615 [6] | 0.15 [6] |
Notes. Derived stellar temperatures, heating rates, model-dependent luminosities and masses for the central stars, modeled O and N abundances of the PNe, observed luminosities, temperatures, Hβ fluxes, and diameters.
References. [1] this paper, [2] Villaver et al. (2003), [3] Villaver et al. (2004), [4] Reid & Parker (2006), [5] Stanghellini et al. (2002), [6] Stanghellini et al. (2003).
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