Non-LTE models showing the best fit to the detected CH₂NH transitions. Blue contours represent the north-south axis, with the north region filled with dots. The east-west contours are shown in green with forward and backward hatch marks. The top row shows the φ = 0.1 case and the bottom row shows the φ = 1.0 case. The shaded area represents 3σ from the best fit. In both cases, the temperature is generally unconstrained. In the φ = 1.0 case, the density is also unconstrained, but the φ = 0.1 case has a lower limit of 10^7.5 cm⁻³. Additionally, both cases show an enhancement of methanimine along the east-west axis.