Deprojected views of the south-east (top) and north (bottom) filaments. The north filament was restricted to 0.2 pc either side of the spine due to contamination from the north-west and north-east filaments. The filament length is plotted on the y-axis, while the length of the radial slices from the central spine pixel in plotted on the x-axis. In both sub-figures (from the left), the first panel shows the H2 column density in units of 1022 cm−2, the second panel shows the line-of-sight velocity in km s−1, the third panel shows the velocity width in km s−1, the fourth panel shows the opacity derived from the 8 μm Spitzer emission, whilst the final panel labels the ID number of the identified cores. Contours in each panel are of the column density, from 1 × 1022 cm−2 to 11 × 1022 cm−2, spaced by 1 × 1022 cm−2.
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