Part of the sky image of the LMC observation as obtained through IROS, between –28^◦ and +40^◦ in the local frame along X and –39^◦ and +25^◦ in Y, zooming in on 40% of the total image (i.e., the fraction of sky pixels), showing the strongest sources in the FOV. The pixel unit is significance. Only sources brighter than 13 mCrab are labeled. The cross-like PSF of a source is not always apparent, because its narrowness is not clear at this image reproduction; it is clearer when zooming in on the pdf version of this paper.