Test statistic maps of viewing period 1.0 (during which the Crab pulsar and pulsar wind nebula was observed) for the combined analysis of the four standard COMPTEL energy bands as a function of the number of SRCLIX iterations, indicated in the upper-right corner of each panel. The BGDLIXE algorithm with N_avgr = 5, N_incl = 15, and N_excl = 0 was employed. The lower-right panel shows the TS map obtained using the comlixmap script. Colour maps are shown in units of . Negative values correspond to negative fluxes of the test source.