Table 2
Geometric fitting values for VLT/SPHERE observations using DRAGyS.
| Object | Band | Distance (pc) | PA (°) | i (°) | h/r | Rin (au) | Rout (au) |
|---|---|---|---|---|---|---|---|
| HD 163296 | H | 101.1 | 134.22 ± 1.19 (134.8) |
46.77 ± 0.87 (46.0) |
0.210 ± 0.009 (0.214) |
55 | 75 |
| LkCa 15 | J | 157.2 | 60.18 ± 1.84 (60) |
48.93 ± 1.08 (50) |
0.220 ± 0.011 (0.181) |
58 | 94 |
| PDS 66 | H | 97.9 | 191.98 ± 4.76 | 30.93 ± 2.48 | 0.128 ± 0.025 | 64 | 104 |
| J | 97.9 | 183.28 ± 4.24 (189.2) |
32.84 ± 2.27 (30.3) |
0.133 ± 0.023 (0.138) | 64 | 104 | |
| RX J1615 | H | 155.6 | 147.87 ± 0.96 | 47.47 ± 0.65 | 0.178 ± 0.007 | 146 | 181 |
| J | 155.6 | 147.18 ± 1.18 (145.0) | 47.19 ± 0.81 (47.2) |
0.132 ± 0.008 (0.168) |
146 | 181 | |
| RXJ1852 | H | 147.1 | 293.10 ± 4.38 (304a) | 30.87 ± 2.50 (30) |
0.106 ± 0.024 (0.067) |
36 | 68 |
| V4046 Sgr | H | 71.5 | 79.01 ± 3.99 | 34.43 ± 2.09 | 0.096 ± 0.020 | 23 | 34 |
| J | 71.5 | 79.04 ± 3.14 (74.7) |
38.40 ± 1.83 (32.2) |
0.062 ± 0.017 (0.126) | 23 | 34 |
Notes. We display the parameters used to define our extraction zone to extract the SPF from the surface of protoplanetary disks using DRAGyS. To ensure the most accurate comparison, the target distances and the radii for the extraction zone, Rin and Rmax, were taken from Ginski et al. (2023), as well as the values of the geometric parameters in parentheses. (a)The PA of RX J1852 was set to 124° on Ginski et al. (2023) paper, but we adopted the value of PA + 180° as required to match the direction of forward scattering.
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