Rotation curves in protoplanetary disks with thermal stratification - Physical model and observational evidence in MAPS disks

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Table 2

Results of the fitting procedure and reduced chi-squared for the two different models: isothermal and stratified.

	M_★ (M_⊙)	M_d (M_⊙)	R_c (au)	$χ_{red}^{2}$ $\chi _{{\rm{red }}}^2$
MWC 480
Isothermal	1.969 ± 0.002	0.201 ± 0.002	80 ± 1	11.21
Stratified	2.027 ± 0.002	0.150 ± 0.002	128 ± 1	6.14
IM Lup
Isothermal	1.055 ± 0.002	0.200 ± 0.003	55 ± 1	35.68
Stratified	1.194 ± 0.002	0.106 ± 0.002	115±1	6.29
GM Aur
Isothermal	0.872 ± 0.003	0.312 ± 0.003	56 ± 1	90.84
Stratified	1.128 ± 0.002	0.118 ± 0.002	96 ± 1	8.48
HD 163296
Isothermal	1.842 ± 0.002	0.124 ± 0.001	38 ± 1	29.60
Stratified	1.948 ± 0.002	0.134 ± 0.001	91 ± 1	19.74
AS 209
Isothermal	1.272 ± 0.003	0.042 ± 0.003	45 ± 1	25.13
Stratified	1.311 ± 0.001	0.0002 ± 0.0002	126 ± 2	10.55

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