Left: column density map with sub-regions, as defined at an A_V  >  7 mag, overlaid. The 13 most massive sources with (S:N > 50) are denoted by a black cross. These sources have masses ranging from 20–60 M_⊙. Right: column density (red) and temperature (dashed black) cut perpendicular to the densest part of the main filament (cyan lines on left image). The green curve is a power law fit N_H2 ∝ r^-0.8 which is consistent with a ρ(r) ∝ r^-2 perpendicular to the filament.