The Aura/MLS posterior distribution at 242–260 nm, determined using the statistics presented in Figure 3, plotted as a timeseries for cycle 23, between 2003 and 2008. The mode is the solid black line, with the 68% range in dark grey and 95% range in light grey. Also shown are SATIRE-S (blue), NRLSSI (red), SORCE/SOLSTICE (green, solid line) with the SORCE/SOLSTICE uncertainty range (given by the green dotted lines) and SORCE/SIM (black, dot-dashed line). The absolute values of all datasets have been adjusted by adding the difference at the solar minimum in December 2008 so all datasets have the same value at this time. All timeseries have been smoothed.