Dust temperature and column density maps of G010.32−00.15. The three left images deal with the temperature; the green cross shows the position of the exciting star. a) The underlying grey image is the temperature map; the red contours correspond to temperature of 21, 22, 23, and 24 K, the blue ones to temperatures of 19, 18, and 17 K, the yellow one to 20 K. b) The same contours are superimposed on the Spitzer 8.0 μm image, which enhances the waist of the nebula. c) The same contours are superimposed on the column density map. d) Column density map (contour levels of 0.3, 0.5, 0.75, 1.0, 1.5, and 2.0 × 10²³ cm^-2). The clumps discussed in the text are identified.