Logarithmic maps of the density in normalized units of 10⁴   cm^-3 (left axis of each panel), and the temperature in 10⁴   K (right axis of each panel), for the model employing the MINEq cooling. From left to right, three moments of the temporal evolution are shown, i.e., 16.8, 19.2, and 21.6 years. The jet is propagating upward, and specifically, the high density region located between 200 and 300   AU in the left panel, is found between 400 and 500   AU in the middle, and between 600 and 700   AU in the right panel.