Comparison of the modelled emission-line intensities with the absorption-corrected observed values. The top panels compare the model results with those from Brickhouse et al. (2010), and the bottom panels compare them with Raassen (2009). The panels from left to right correspond to emission lines formed at low (log T_max < 6.6), medium (6.6 < log T_max < 7.1), and high temperatures (log T_max > 7.1), respectively. The error bars represent the 1σ statistical errors listed in Table D.1.