A Real World Example XZ Tauri is a binary star separated by 0.3 arcsec, with the two components differing by 2 magnitudes. The two stars were processed simultaneously. The result is shown in the Figure 1. The subtractions were pretty good, except there was an excess on one side of both stars, indicating that there was some coma. I adjusted the coma values in the parameter file produced by tiny1 to obtain a better match.
Orange line is the observed data, white is the model.