Bayesian analysis of the molecular emission and dust continuum of protoplanetary disks

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Volume 687 (July 2024)

A&A, 687 (2024) A209

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Table 6

Posterior parameter values and uncertainties for selected parameters of the GW Lup fit.

Parameter		Posterior	Grant et al. (2023)
T_rim		$1210_{- 400}^{+ 270}$ $1210_{ - 400}^{ + 270}$
$T_{\min}^{sur}$ $T_{\min }^{{\rm{sur}}}$		$240_{- 130}^{+ 110}$ $240_{ - 130}^{ + 110}$
$T_{\max}^{sur}$ $T_{\max }^{{\rm{sur}}}$		$1000_{- 400}^{+ 400}$ $1000_{ - 400}^{ + 400}$
$T_{min}^{mid}$ $T_{{\rm{min}}}^{{\rm{mid}}}$		$108_{- 17}^{+ 11}$ $108_{ - 17}^{ + 11}$
$T_{max}^{mid}$ $T_{{\rm{max}}}^{{\rm{mid}}}$		$900_{- 400}^{+ 400}$ $900_{ - 400}^{ + 400}$
q_mid		$- {0.18}_{- 0.09}^{+ 0.06}$ $- 0.18_{ - 0.09}^{ + 0.06}$
q_mid		$- {0.63}_{- 0.25}^{+ 0.31}$ $- 0.63_{ - 0.25}^{ + 0.31}$
q_emis		$- {0.59}_{- 0.06}^{+ 0.04}$ $- 0.59_{ - 0.06}^{ + 0.04}$
a_obs		${0.00723}_{- 0.00015}^{+ 0.00015}$ $0.00723_{ - 0.00015}^{ + 0.00015}$

H₂O	r_eff	${0.111}_{- 0.008}^{+ 0.018}$ $0.111_{ - 0.008}^{ + 0.018}$	0.15 au
	t_0.85	$490_{- 40}^{+ 70}$ $490_{ - 40}^{ + 70}$	625 K
	t_0.15	$810_{- 130}^{+ 180}$ $810_{ - 130}^{ + 180}$
	Σ_0.85	$6_{- 5}^{+ 12} (+ 18)$ ${6_{ - 5}^{ + 12}( + 18)}$	3.2 (+18) cm⁻²
	Σ_0.15	${3.5}_{- 2.1}^{+ 8} (+ 18)$ ${3.5_{ - 2.1}^{ + 8}( + 18)}$	3.2 (+18) cm⁻²

CO₂	r_eff	${0.111}_{- 0.008}^{+ 0.008}$ $0.111_{ - 0.008}^{ + 0.008}$	0.11 au
	t_0.85	$242_{- 10}^{+ 11}$ $242_{ - 10}^{ + 11}$	400 K
	t_0.l5	$750_{- 60}^{+ 50}$ $750_{ - 60}^{ + 50}$
	Σ_0.85	${3.3}_{- 0.5}^{+ 0.7} (+ 18)$ $3.3_{ - 0.5}^{ + 0.7}( + 18)$
	Σ_1.85	${9.7}_{- 3.1}^{+ 4.0} (+ 17)$ $9.7_{ - 3.1}^{ + 4.0}( + 17)$	2.2 (+18) cm⁻²

HCN	r_eff	${0.0496}_{- 0.0030}^{+ 0.0030}$ $0.0496_{ - 0.0030}^{ + 0.0030}$	0.06 au
	t_0.85	$570_{- 60}^{+ 60}$ $570_{ - 60}^{ + 60}$	875 K
	t_0.85	$750_{- 70}^{+ 90}$ $750_{ - 70}^{ + 90}$
	Σ_0.85	${9.7}_{- 3.4}^{5.0} (+ 17)$ $9.7_{ - 3.4}^{5.0}( + 17)$	4.6 (+17) cm"²
	Σ_0.85	${2.3}_{- 0.7}^{1.4} (+ 17)$ $2.3_{ - 0.7}^{1.4}( + 17)$

C₂H₂	r_eff	${0.029}_{- 0.005}^{+ 0.005}$ $0.029_{ - 0.005}^{ + 0.005}$	0.05 au
	t_0.85	$540_{- 110}^{+ 130}$ $540_{ - 110}^{ + 130}$	500 K
	t_0.15	$760_{- 140}^{+ 190}$ $760_{ - 140}^{ + 190}$	500 K
	Σ_0.85	${3.4}_{- 2.3}^{+ 7} (+ 17)$ $3.4_{ - 2.3}^{ + 7}\left( { + 17} \right)$	4.6 (+17) cm
	Σ_0.15	${3.2}_{- 2.3}^{+ 12} (+ 17)$ $3.2_{ - 2.3}^{ + 12}\left( { + 17} \right)$	4.6 (+17) cm

H₂O	𝒩_tot	${7.1}_{- 1.6}^{+ 3.3} (+ 43)$ $7.1_{ - 1.6}^{ + 3.3}( + 43)$	5 (+43)

CO₂	𝒩_tot	${3.7}_{- 0.8}^{+ 1.1} (+ 43)$ $3.7_{ - 0.8}^{ + 1.1}( + 43)$	1.7 (+43)

HCN	𝒩_tot	${1.6}_{- 0.4}^{+ 0.7} (+ 42)$ $1.6_{ - 0.4}^{ + 0.7}( + 42)$	1.2 (+42)

C₂H₂	𝒩_tot	${3.4}_{- 1.7}^{+ 4} (+ 41)$ $3.4_{ - 1.7}^{ + 4}( + 41)$	9.3 (+41)

Notes. The third column shows the corresponding values found b_y Grant et al. (2023). The notation a(+b) means a × 10^b.

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