A self-consistent stellar and 3D nebular model of planetary nebula IC 418

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Table 1:

Parameters of the model.
Parameter	Unit	Adopted model
$T_{\rm eff}$	kK	36.7
log(Q₀)	s^-1	47.5
log(L)	$L_\odot$	3.88
log(g)		3.55
$V_\infty$	km s^-1	450
$M_\odot$	10 $^{-8}~M_\odot~{\rm yr}^{-1}$	3.6
Nucleus Mass	$M_\odot$	0.6
$T_{\rm eff}(X)$	kK	290
log(L(X))	$L_\odot$	0.5
n₀	cm^-3	2700
n₁	cm^-3	7500
n₂	cm^-3	11 700
$\langle n\rangle$	cm^-3	9300
log( $R_{\rm in}$ )	cm	16.09
log(R₁)	cm	16.16
log(R₂)	cm	16.96
log( $\sigma_1$ )	cm	16.
log( $\sigma_2$ )	cm	16.5
$ff_{\rm C}$		1.
Distance	kpc	1.26
Age	a	1400
H⁺ mass	$M_\odot$	0.06
T0	K	8575
t²		0.002
T(O⁺)	K	8690
T(O⁺⁺)	K	8375
T(N⁺)	K	8810
T(N⁺⁺)	K	8375

Source LaTeX | All tables | In the text

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