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Table 2

Parameters of the MCMax radiative transfer disk models.

Parameter Value(s) Best Single Best Double Best Alt.

Fitted M dust 10-4–10-2(×2) M 1 × 10-3 2.5 × 10-3 2.5 × 10-3
gas/dust 1.0;10.0;100.0 100 10 10
q 3.00;3.25;[3.35]a 3.00 3.25 3.00
pin –0.5;–1.0;–2.0;–3.0;{–4.0;–5.0;–6.0;–7.0}b –3.0 –3.0
a max 0.3;1.0 mmc 1.0 1.0 1.0
R in 16–44(+2) AU 36 34 32
Rmid/Rin 1.25;1.50;2.00;2.50 2.0 2.0
i 10–80° 40 50 55
PA 0–360° E of N 305 300 300
Fixed p out 1.0
a min 0.01 μm
R out 200 AU
α 0.01
comp. standard/alternative standard standard alternative
χ2(/min) SED 18 (3.3) 8.8 (2.9) 4.5 (1.7)
VIS 38 (1.7) 6.5 (2.3) 4.7 (1.1)
DP 9.5 (1.6) 5.5 (1.4) 6.2 (1.5)

Notes. Our adopted base model is highlighted in boldface.

(a)

The values between brackets are only included in the single power-law grid.

(b)

The values between curly braces are only computed in the extended grid (see Sect. 6.3.3).

(c)

Our data are not sensitive to larger grain sizes, which, moreover, only increase the total dust mass further.

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