Continuum emission toward Sgr B2(N) at 242 GHz. The right panel shows a close-up of the central part. The blue shaded polygons together with the corresponding source ID indicate the identified hot cores. The black points indicate the position of each core described by Sánchez-Monge et al. (2017). The intensity color scale is shown in units of brightness temperature, while the synthesized beam of 074 is indicated in the lower left corner. The green ellipses are the H II regions identified by De Pree et al. (2015).