Continuum images of the G183 region. Left: WISE 12 μm. Middle: Herschel/PACS at 70 μm. Right: 250 μm SPIRE image (colour) with 350 μm SHARC image with a beam size of $8_{\cdot }^{\mathrm{\prime }\mathrm{\prime }}5$ as contours. Contour levels (Jy/beam) are 0.5, 2, 4, 6, 8, 10, 12 to 30 in steps of 8. Continuum sources at 70 and 160 μm shown as white open squares and triangles, respectively. Class 1 and Class 2 sources from GLIMPSE360 are shown as inverted red triangles and white asterisks. The location of the massive YSO S1 is also marked for reference.