Comparison between Hyper and Cutex 250 μm integrated fluxes for ≃1000 compact sources extracted from the Traficante et al. (2014) survey of protostars associated with IRDCs in the Galactic range 15° ≤ l ≤ 55°. Blue dashed line: y = x straight line. Red line: linear fit of the distribution. The coefficient of the fit is m = 0.87, and the intercept is 0.13 Jy which indicate no systematics in the algorithms but a slight overestimate of the Hyper fluxes compared with the Cutex fluxes. The scatter is mostly due to the different background subtraction and deblending approaches.