Comparison of SFR measurements with and without Herschel. Top panel: SFR calculations for 742 X-ray AGN with available FIR photometry. The blue dashed line presents the 1:1 relation. Sources at z > 0.5 are shown with black circles, while those at z < 0.5 are shown with green circles. The mean difference of the SFR calculations is 0.01 for the overall population (0.00 for sources at z < 0.5) and the dispersion is 0.25 (0.19 at z < 0.5). Bottom panel: SFR measurements with and without Herschel for sources in the galaxy reference catalogue. The mean difference of the SFR calculations is 0.05 for the overall population (0.04 for sources at z < 0.5) and the dispersion is 0.16 (0.13 at z < 0.5).