Table 2: Model parameters for IRS 63 and Elias 29.
IRS 63 Elias 29

Modelling parameters and results

Stellar luminosity ( fixed) 0.79 $L_\odot$ 13.6 $L_\odot$

Disk inner radius ( fixed) 0.1 AU 0.25 AU

Disk outer radius, R₀ 100 AU 200 AU

Disk height at outer radius, H₀/R₀ ( fixed) 0.17 0.17

Envelope outer radius ( fixed) 10 000 AU 10 000 AU

Centrifugal radius, $R_{\rm rot}$ 100 AU 300 AU

Inclination 30 $^\circ$ 30 $^\circ$

Disk mass, $M_{\rm disk}$ 0.13 $M_\odot$ 0.004 $M_\odot$

Envelope mass, $M_{\rm env}^{\rm a}$ 0.022 $M_\odot$ 0.025 $M_\odot$

Empirical results

$M_{\rm env}^{a}$ [ $M_\odot$ ] 0.058 $\leq$ 0.058

$M_{\rm disk}$ [ $M_\odot$ ] 0.055 $\leq$ 0.007

$M_{\rm star}^{b}$ [ $M_\odot$ ] $0.37 \pm 0.13$ $2.5 \pm 0.6$

^a The envelope mass is defined as the mass, not contained in the disk, within a single-dish radius, i.e., 30 $\hbox {$^{\prime \prime }$ }$ or 3750 AU for IRS 63, and 20 $\hbox {$^{\prime \prime }$ }$ or 2500 AU for Elias 29.
^b Assuming an inclination $i = 30^\circ$ (Sect. 4.2 for discussion).

**Table 2:** Model parameters for IRS 63 and Elias 29.
	IRS 63	Elias 29
Modelling parameters and results
Stellar luminosity ( fixed)	0.79 $L_\odot$	13.6 $L_\odot$
Disk inner radius ( fixed)	0.1 AU	0.25 AU
Disk outer radius, R₀	100 AU	200 AU
Disk height at outer radius, H₀/R₀ ( fixed)	0.17	0.17
Envelope outer radius ( fixed)	10 000 AU	10 000 AU
Centrifugal radius, $R_{\rm rot}$	100 AU	300 AU
Inclination	30 $^\circ$	30 $^\circ$
Disk mass, $M_{\rm disk}$	0.13 $M_\odot$	0.004 $M_\odot$
Envelope mass, $M_{\rm env}^{\rm a}$	0.022 $M_\odot$	0.025 $M_\odot$
Empirical results
$M_{\rm env}^{a}$ [ $M_\odot$ ]	0.058	$\leq$ 0.058
$M_{\rm disk}$ [ $M_\odot$ ]	0.055	$\leq$ 0.007
$M_{\rm star}^{b}$ [ $M_\odot$ ]	$0.37 \pm 0.13$	$2.5 \pm 0.6$

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