Comparison between the 2–10 keV intrinsic flux we obtained and that obtained by R17 following a detailed broadband X-ray spectral analysis. The points are color-coded with the counts in the 2–10 keV energy range showing that the maximum offset with 1:1 line is observed in sources with least counts. The x = y line is shown in black and the 1σ dispersion line is shown as a dashed black line. The typical uncertainties on F_2 − 10 calculated from our work are less than 5%.