Week 1: Given four papers to read Giving version 1 of the psdlag program spent some time exploring the program mostly read papers Week 2: Given calibration data in the form of light curves produced by a known transfer function Did things, forgot to keep track A script has been created to read an output file from psdlag and then plot the source and reprocessed power spectral densities, the cross-correlation power spectral density, and the phase difference between the signals. scripts/power_lag_plot.pl