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Table 2

Best parameters found for the AMBER HD 62623 dataset.

Parameter Unit Value

Flux % total flux 34
R mas 0.64
Aborption % total flux 0.23
Absorption width μm 0.0006

Continuum fluxgasdisc % total flux 11
Continuum FWHMgas  disc mas 1.39
Line fluxgasdisc % total flux 25
Line FWHMgas  disc mas 1.16
β –0.7
vθ(0) km s-1 221
γ 0.86
vr(0) km s-1 0
vr(∞) km s-1 0

Fluxdustrim % total flux 35
FWH M dust  rim mas 13.9
Thicknessdustrim mas 4.9
Fluxextendeddisc % total flux 20

Disc inclination ° 38
On-sky PA ° 0

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