How can I plot the ungrouped fitted source model on my grouped data?
New in CIAO 4.13 is the ability to set the alpha transparency setting of the data with the alpha option.
When a grouped data set is fit in Sherpa, the plot_fit command plots the grouped source model overlaid on the grouped data. In order to plot the full resolution source model on the grouped data, use the plot_model command, which always plots the ungrouped source model.
sherpa> plot_fit(xlog=True, ylog=True) sherpa> plot_model(alpha=0.6, overplot=True)
creates a plot like Figure 1.