Table 1: Overview of parameters and results of the smooth models. Columns from left to right: model number, powerlaw index pfor $\rho (R)\propto R^p$ , grain size distribution (either $0.25~\mu$ m or MRN distribution), temperature decoupling between silicate and carbon grains, inclusion of scattering opacity, the resulting SED widths $\ensuremath {{\cal W}_1}$ (for $i=20^{{\rm o}}$ ) and $\ensuremath {{\cal W}_2}$ (for $i=90^{{\rm o}}$ ), the resulting 10 $\mu$ m feature strengths $\ensuremath {{\cal S}_1}$ (for $i=20^{{\rm o}}$ ) and $\ensuremath {{\cal S}_2}$ (for $i=90^{{\rm o}}$ ) and the resulting anisotropy parameter $\ensuremath {{\cal I}}$ . See text for definition of $\ensuremath {{\cal W}_1}$ , $\ensuremath {{\cal W}_2}$ , $\ensuremath {{\cal S}_1}$ , $\ensuremath {{\cal S}_2}$ and $\ensuremath {{\cal I}}$ .
Model No. p GSD TD Scat $\ensuremath {{\cal W}_1}$ $\ensuremath {{\cal W}_2}$ $\ensuremath {{\cal S}_1}$ $\ensuremath {{\cal S}_2}$ $\ensuremath {{\cal I}}$

S1 0 0.25 1.17 0.44 0.314 -2.894 0.110

S2 -1 0.25 1.13 0.54 -0.016 -1.467 0.068

S3 0 MRN $\surd$ $\surd$ 1.26 0.41 0.137 -2.025 0.090

S4 -1 MRN $\surd$ $\surd$ 1.13 0.51 -0.083 -1.906 0.060

**Table 1:** Overview of parameters and results of the smooth models. Columns from left to right: model number, powerlaw index pfor $\rho (R)\propto R^p$ , grain size distribution (either $0.25~\mu$ m or MRN distribution), temperature decoupling between silicate and carbon grains, inclusion of scattering opacity, the resulting SED widths $\ensuremath {{\cal W}_1}$ (for $i=20^{{\rm o}}$ ) and $\ensuremath {{\cal W}_2}$ (for $i=90^{{\rm o}}$ ), the resulting 10 $\mu$ m feature strengths $\ensuremath {{\cal S}_1}$ (for $i=20^{{\rm o}}$ ) and $\ensuremath {{\cal S}_2}$ (for $i=90^{{\rm o}}$ ) and the resulting anisotropy parameter $\ensuremath {{\cal I}}$ . See text for definition of $\ensuremath {{\cal W}_1}$ , $\ensuremath {{\cal W}_2}$ , $\ensuremath {{\cal S}_1}$ , $\ensuremath {{\cal S}_2}$ and $\ensuremath {{\cal I}}$ .
Model No.	p	GSD	TD	Scat	$\ensuremath {{\cal W}_1}$	$\ensuremath {{\cal W}_2}$	$\ensuremath {{\cal S}_1}$	$\ensuremath {{\cal S}_2}$	$\ensuremath {{\cal I}}$
S1	0	0.25			1.17	0.44	0.314	-2.894	0.110
S2	-1	0.25			1.13	0.54	-0.016	-1.467	0.068
S3	0	MRN	$\surd$	$\surd$	1.26	0.41	0.137	-2.025	0.090
S4	-1	MRN	$\surd$	$\surd$	1.13	0.51	-0.083	-1.906	0.060

Source LaTeX | All tables | In the text

	1 Introduction
	2 Model setup
	3 Results and analysis
	4 Discussion
	5 Conclusion
	References