Images of the electron temperature distribution in the inner ≲1.6 pc. Top: based on H39α (inner 40′′) and tapered to a resolution of 1.5′′. From left to right: T_e with contours of [4, 6, 8, 10] × 1000 K, ΔT_e with contours of 5, 10, and 20%, and T_e overlayed with ΔT_e contours. Bottom: based on H51β (inner 20′′) and tapered to a resolution of 1.5′′. From left to right: T_e with contours of [4, 6, 8, 10] × 1000 K, ΔT_e with contours of 5, 10, and 20%, and T_e overlayed with ΔT_e contours.