The disk of FU Orionis viewed with MATISSE/VLTI - First interferometric observations in L and M bands

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Table 1

RADMC-3D model parameters for two disk orientations.

parameter	ALMA	MATISSE
PA (deg)	43.6	15
i (deg)	37.7	55

Inner disk (Component 1)
	0.85 × 10⁻⁵	1.64 × 10⁻⁵
	1.98	2.33
R_out,1 (au)	0.30	0.30
	10.0	10.0
P₁	0	0
h_ref,1	0.06	0.06
q₁	0.13	0.13

Outer disk (Component 2)
R_in,2 (au)	≡ Rout,1	≡ Rout,1
R_out,2 (au)	100	100
	940	904
p₂	−2.0	−2.0
h_ref,2	≡ h_ref,1	≡ h_ref,1
q₂	0.18	0.18
f_small	0.10	0.05

Notes. They correspond to the models shown in Figs. 6, 8–11, and C.1–C.2. Fixed parameters are marked in boldface font. The dust mass derived from these models is 2.4 × 10⁻⁴ M© and 2.3 × 10⁻⁴ M_⊙ for the ALMA and MATISSE orientations, respectively.

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