Same as Figure 10, except for L1451-MM (1σ = 0.089 Jy beam⁻¹, min = −0.1 Jy beam⁻¹, max = 0.7 Jy beam⁻¹), Perseus Bolo 18 (1σ = 0.104 Jy beam⁻¹, min = −0.3 Jy beam⁻¹, max = 1.9 Jy beam⁻¹), L1455 (1σ = 0.067 Jy beam⁻¹, min = −0.5 Jy beam⁻¹, max = 2.3 Jy beam⁻¹), IRAS 03249+2957 (1σ = 0.105 Jy beam⁻¹, min = −0.1 Jy beam⁻¹, max = 0.9 Jy beam⁻¹), Perseus Bolo 27 (1σ = 0.104 Jy beam⁻¹, min = −0.1 Jy beam⁻¹, max = 0.8 Jy beam⁻¹), and Perseus Bolo 30 (1σ = 0.122 Jy beam⁻¹, min = −0.2 Jy beam⁻¹, max = 1.1 Jy beam⁻¹). The data behind this figure is provided as tar.gz FITS files.