Detection efficiency diagrams (E in %) for the γ Dor sample (left panels) and SPB sample (right panels). The top and middle panels show the detection efficiency as a function of the camera visibility for AFFOGATO and CORTADO, respectively. The bottom panels show the residuals (∆E in %) between the results of AFFOGATO and CORTADO. White boxes marked as ‘nan’ are outside the simulated parameter space. Note a direct comparison is possible between the two samples with respect to the colour scaling.