Simple molecules and complex chemistry in a protoplanetary disk - A JWST investigation of the highly inclined disk d216-0939

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Table 3

EMIIGMA fitting results for the 4.0–4.5 μm wavelength region.

						Combination #
Component and Fit	1	2	3	4	5	6	7	8	9	10	11	12
Warm absorption	x				x		x		x	x
Lukewarm absorption		x				x		x
Cold absorption			x	x					x	x	x	x
Cold absorption pure CO₂										x	x	(x)
Warm scattering	x						x		x	x
Lukewarm scattering		x						x
Cold scattering			x	x	x	x	x	x	x	x	x	x
Cold scattering pure CO₂				x	x	x	x	x	x	x	x	x
AIC	8.09	9.60	6.55	7.05	7.10	7.02	9.02	9.13	11.06	14.22	9.08	9.17
RMSE	0.029	0.033	0.026	0.014	0.015	0.014	0.014	0.015	0.014	0.020	0.014	0.015

Notes. The Akaike information criterion (AIC) and root mean square error (RMSE) for various input mixtures. The best fit parameters are marked in boldface.

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