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.