Comparison of W3 and W4 band integrated fluxes from Ciesla et al. (2014) and this work for 318 HRS galaxies (top and bottom, respectively, with grey points and green line fits). All fits are derived from orthogonal distance regression. Left column: Spearman and Pearson correlation coefficients (ρ_S, r_P, top), and fit slope and intercept (s, i, bottom). Bars show the typical dispersion (interquartile ranges). Right column: flux offsets with the corresponding dispersion (σ_odr). Red dotted lines indicate the one-to-one relation and zero offset (left and right).