Rotational variability in the reconstruction and in the spectral measurements from UARS and SORCE over the same spectral intervals as in Fig. 14 (except we combined the 120 to 180 nm and 180 to 250 nm intervals, where the relative agreement between the various time series is similar) during 1993 and 2004. The rotational variability was isolated by taking the integrated flux over each spectral interval and subtracting the corresponding 361-moving average. The dashed lines represent the reconstruction uncertainty.