IRAC 3.6 μm (top) and 4.5 μm (bottom) 5′ × 5′ images around PHz G95.5−61.6, with the contours of the Herschel/SPIRE 250 μm map over-plotted in cyan. These contours correspond to deviations of 2, 3, and 4σ. The five Herschel/SPIRE sources are labelled. A red circle of 3′-radius shows the deepest area, common to the two channels that we used for the analysis. North is up, east is left.