Mutual events between Jupiterʹs satellites observed in Catania during the PHEMU97 campaign

As a contribution to the PHEMU97 International Campaign, photoelectric observations of 80 phenomena between Jupiterʹs satellites were made at M.G. Fracastoro station. After the reduction, 28 lightcurves were analysed to provide elements useful to determine accurate photometric position. In the framework of their publication in the PHEMU97 catalogue a preliminary study on the agreement between the predicted and observed characteristics of the lightcurves is presented.