Hot exozodiacal dust around Fomalhaut: The MATISSE perspective

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Table 4

Parameter space for the error interval applying the one-step approach (ring model, amorphous carbon).

Parameter	Error interval (MATISSE+VINCI+KIN)
Inner ring radius R_in (au)	0.10–0.17
Outer ring radius R_out (au)	0.11–0.32
Dust grain radius a (μm)	≤0.64
Ring inclination i (^∘)	0–90
Total dust mass M (M_⊕)	1.21 × 10⁻¹⁰–3.43 × 10⁻¹⁰

Notes. The error interval for the HEZD parameters referring to the VINCI+KIN data is the same as for the MATISSE+VINCI+KIN measurements.

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