Channel maps of the 32k data containing H I emission produced using r = 1.0. Only every second channel is shown. The velocity of each channel is given in the top left in km s⁻¹. The beam (as given in Table 2) is indicated in the box in the top-left panel. The contour levels are drawn at (2.5, 5.0, 12.5)σ for the black contours, and at (25, 50)σ for the white contours. The noise σ equals 255 μJy beam⁻¹. The cloud and filament are indicated. Numbers “1” and “2” refer to features described in the text.