Different projections of the plane defined by Log(M_star), Log(SFR), and Log(M_dust) for KINGFISH galaxies: the edge-on projection is given in the top panels and the face-on in the bottom. As in previous figures, open symbols correspond to galaxies with low sSFR [Log(sSFR/yr⁻¹) ≤ −10.6], and filled symbols to high sSFR [Log(sSFR/yr⁻¹) > −10.6]. With x₁  =  log(M_dust)−⟨log(M_dust/M_⊙)⟩; x₂  =  log(SFR)−⟨log(SFR/M_⊙ yr⁻¹)⟩; x₃  =  log(M_star)−⟨log(M_star/M_⊙)⟩; and for CIGALE mean values ⟨log(M_dust/M_⊙)⟩  =  6.93; ⟨log(SFR/M_⊙ yr⁻¹)⟩  =   − 0.44; ⟨log(M_star/M_⊙)⟩  =  9.76; we find PC1 = 0.65 x₁ + 0.48 x₂ + 0.59 x₃; PC2 = 0.01 x₁ − 0.80 x₂ + 0.60 x₃; PC3 = 0.76 x₁ − 0.37 x₂ − 0.54 x₃. The PCAs for the different SED-fitting algorithms are similar.