Table 3
Tranquillity results and spin estimation.
| Disk | Inclin. | Est. incl. | Spin | Est. spin | Spin error |
|---|---|---|---|---|---|
| model | (°) | (°) | (%) | ||
| disk | 15 | 16. | 0.13 | 0.13 | 2 |
| disk | 72 | 72. | 0.49 | 0.49 | 0 |
| slab | 9 | 9. | 0.06 | 0.07 | 8 |
| slab | 79 | 79. | 0.25 | 0.24 | 3 |
| wedge | 11 | 11. | 0.39 | 0.39 | 0 |
| wedge | 86 | 86. | 0.4 | 0.39 | 3 |
| torus | 39 | 39. | 0.12 | 0.14 | 13 |
| torus | 64 | 64. | 0.32 | 0.32 | 0 |
| ORST | 80 | 84.8 | 0.41 | 0.41 | 1 |
| ORST | 82 | 86.3 | 0.86 | 0.81 | 7 |
| PD | 15 | 14.9 | 0.98 | 0.98 | 0 |
| PD | 48 | 47.5 | 0.75 | 0.76 | 1 |
Notes. System properties that could be retrieved from observation-like images. We see the results for a sample of random parameter executions for all disk models. The AD inclination relative to the line of sight is adequately estimated by Tranquillity. Using this information in conjunction with the divergence plots created by the code, we have an estimation of the BH spin. The spin assessment results appear to be a satisfactory approximation of the true BH spin.
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