Example of a Band 6 continuum map obtained with ALMA (field a Table 1). The green circles represent the sources detected with S/N> 3.5σ that also fulfil the requirement of having a size consistent with the beam (or marginally resolved). The inner black dotted circle indicates the primary beam and the outer circle shows twice the primary beam. The blue filled circle shows the masked region. The synthesised beam is indicated by a filled black ellipse in the lower left corner of the plot.