Table 2
Best-fit parameters of our geometric modeling.
| Model | Band | Rring(AU) | fring | fstar | fhalo |
|
|
|
|
|
||||||||
| star-ring | K | 0.210 ± 0.008 | 0.73 | 0.27 | 0 | 2.3 | ||
| H | 0.204 ± 0.011 | 0.54 | 0.46 | 0 | 3.4 | |||
|
|
||||||||
| star-ring-halo | K | 0.169 ± 0.009 | 0.73 | 0.15 ± 0.02 | 0.12 ± 0.02 | 0.8 | ||
| H | 0.180 ± 0.010 | 0.54 | 0.40 ± 0.02 | 0.06 ± 0.02 | 1.6 | |||
|
|
||||||||
| star-ring | K | 0.223 ± 0.015 | 0.73 | 0.27 | 0 | 26 ± 12 | −81 ± 16 | 2.5 |
| (inclined) | H | 0.218 ± 0.018 | 0.54 | 0.46 | 0 | 34 ± 16 | 17 ± 25 | 3.9 |
|
|
||||||||
| star-ring-halo | K | 0.178 ± 0.014 | 0.73 | 0.16 ± 0.03 | 0.11 ± 0.03 | 24 ± 10 | −86 ± 16 | 0.8 |
| (inclined) | H | 0.192 ± 0.012 | 0.54 | 0.40 ± 0.02 | 0.06 ± 0.02 | 37 ± 11 | 1 ± 15 | 1.5 |
Notes. Rring is the inner radius of the ring-shaped disk models. fring, fstar, and fhalo denote the flux contributions of the ring, the star, and the halo, respectively. i is the inclination angle (
corresponds to a face-on ring). θD is the position angle of the ring’s major axis. 
is the reduced chi-square.
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