Map of the velocity-integrated emission in the H₂O 987 GHz line for IRAS 05358. White contours and grayscale image denote velocity-integrated emission over the range indicated by the gray area in the spectrum in the left panel. Red and blue contours denote red- and blueshifted emission, indicated by the red and blue areas in the left panel. The red and blue maps were created by integrating the 987 GHz data cube over a range of 1 FWHM below and above the V_LSR of the envelope, denoted by the vertical black line in the spectrum. The integration ranges are offset by 1/2 FWHM from the V_LSR to avoid confusion with absorption features. The lowest contour (at the 1σ level) is drawn dashed, the others (in multiples of σ) are drawn solid. The bar in the bottom left corner denotes the HIFI beam size.