Our results thus confirm the steepening of the light curve noted by Stanek et al. Results of deconvolutions. The bottom panels are the residuals without point sources. The right panel treats it as a part of the background. Light curve based on DK1.5m data.
Formal errors are smaller than the symbol sizes.
The dashed curve indicates a power law decay with index -1 for comparison. It is clear that the light curve is inconsistent with a single power law decay. Same as above but plotted to demonstrate inconsistency with exponential decay.