Table 2
Best-fit disc morphologies and dust disc radii for all studied discs.
| Disc name | R68% [AU] | R95% [AU] | i [◦] | PA [◦] | Morphology/Model description | |
|---|---|---|---|---|---|---|
| This Study | Previous | |||||
| SSTc2d J162823.3-242241 | 60 | 62 (a) | 92 | 68.46 | 66.23 | Inner cavity |
| MHO 2 | 49 | 37 (c) | 66 | 45.54 | 106.25 | Inner cavity |
| 2MASS J04154278+2909597 | 50 | 39 (b) | 69 | 33.21 | 174.94 | Inner cavity |
| SSTc2d J163952.9-241931 | 43 | 31 (a) | 58 | 81.41 | 106.31 | Inner cavity |
| SU Aur | 23 | 50 (c) | 42 | 42.64 | 117.88 | Inner cavity + one shoulder |
| HD 139614 | 44 | 67 (d) | 87 | 0.46 | −14.91 | Inner cavity + one ring + one shoulder |
| SSTc2d J162718.4-243915 | 52 | 35 (a) | 76 | 69.93 | 53.88 | Inner Gaussian profile + one ring |
| 2MASS J11160287-7624533 | 81 | 39 (e) | 121 | 82.29 | 133.57 | Inner Gaussian profile + one ring |
| 2MASS J11104959-7717517 | 48 | 31 (e) | 88 | 49.28 | 62.32 | Inner Gaussian profile + one ring + one shoulder |
| SSTc2d J162145.1-234232 | 81 | 36 (a) | 124 | 72.88 | 174.93 | Inner Gaussian profile + one ring + one shoulder |
| 2MASS J11094742-7726290 | 92 | 72 (e) | 140 | 51.43 | 27.82 | Inner Gaussian profile + two rings + one shoulder |
| RX J1556.1-3655 | 33 | 42 (f) | 57 | 49.79 | 56.74 | Inner Gaussian profile + three rings |
| Haro 6-37 B | 98 | 34 (c) | 150 | 27.95 | 179.98 | Inner Gaussian profile + one shoulder |
| CY Tau | 47 | 48 (b) | 75 | 15.34 | 160.21 | Inner Gaussian profile + one shoulder |
| MHO 1 | 48 | 26 (c) | 78 | 39.40 | 83.98 | Inner Gaussian profile + one shoulder |
| 2MASS J11004022-7619280 | 48 | 36 (e) | 89 | 16.74 | −3.23 | Inner Gaussian profile + two shoulders |
| 2MASS J11111083-7641574 | 98 | 68 (e) | 140 | 79.49 | 141.81 | Inner Gaussian profile + two shoulders |
| SSTc2d J162652.0-243039 | 21 | 51 (a) | 38 | 39.31 | 96.32 | Compact |
| SSTc2d J162738.3-235732 | 21 | <14 (a) | 34 | 38.63 | 92.78 | Compact |
| 2MASS J16075796-2040087 | 16 | <34 (g) | 29 | 56.55 | 10.48 | Compact |
| IT Tau A | 21 | <32 (c) | 30 | 63.80 | 51.24 | Compact |
| IT Tau B | 21 | <32 (c) | 36 | 51.89 | 62.63 | Compact |
| Haro 6-37 A | 17 | 13 (c) | 23 | 57.38 | −4.48 | Compact |
| SSTc2d J162546.6-242336 | 89 | 48 (a) | 128 | 80.88 | 112.90 | Highly inclined |
| SZ 133 | 59 | 104 (f) | 87 | 77.18 | 126.10 | Highly inclined |
Notes. Disc morphologies and geometries were derived using Galario. Effective dust radii (R68% and R95%) were obtained using the curve-of-growth method; upper limits are indicated by ‘<’. Inclination and position angle were derived from MCMC fitting. References: (a) Cieza et al. (2019), (b) Tripathi et al. (2017), (c) Akeson et al. (2019), (d) Vioque et al. (2018), (e) Pascucci et al. (2016), (f) Ansdell et al. (2018), and (g) Barenfeld et al. (2016).
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