Table 3
Parameters for the best-fit models for the radio flux densities (measured at the frequencies: ν1 = 86 and ν2 = 43 GHz).
| f(Ω) | ν | a | b | p |
|
|
||||
| f(ΩH) | ν 1 | 0.16 ± 0.02 | 7.99 ± 1.25 | 2.28 ± 0.29 |
| f(ΩH) | ν 2 | 0.14 ± 0.013 | 4.99 ± 0.51 | 1.98 ± 0.22 |
| f(ΩISCO) | ν 1 | 1.9 ± 0.14 | ··· | 1.03 ± 0.05 |
| f(ΩISCO) | ν 2 | 4.24 ± 0.45 | ··· | 1.31 ± 0.08 |
Notes. The fitting functions are assumed as having the following forms: 
, where ΩH is the angular velocity of the black hole horizon (ΩH) or 
where ΩISCO is the angular velocity at the innermost stable circular orbit. The fitting parameters are a, b, and p.
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