Results of the Keplerian disk model fitting. Left: velocity maps from our Brγ line Keplerian disk model. From top to bottom, we show velocity maps at: ~ −110 km s⁻¹, ~ −73 km s⁻¹, ~ −36km s⁻¹, ~0 km s⁻¹, ~37 km s⁻¹, ~74 km s⁻¹, and ~110 km s⁻¹. See the main text for details. Right: comparison between the observed continuum-corrected Brγ line absolute phases (black dots) and those obtained from the Brγ line Keplerian disk model shown in left panel (coloured dots).