31 μm flux map of the Sgr A East H II Complex overlaid with contours of the (a) 19/37 dust temperature and (b) 37 μm optical depth. The location of the 31 μm flux peak in each region is indicated by the yellow cross. The levels of the temperature contours correspond to 90, 100, 110, 120, 130, and 140 K. The levels of the 37 μm optical depth contours correspond to 0.001, 0.0025, 0.004, 0.0055, 0.0075, 0.009, and 0.011.