SourceInspector interface in evaluation mode. The left side of the interface displays the interactive html file for the current source. It shows the five redshift solutions proposed by pyMarZ plus their corresponding pyPlatefit line fits and associated narrow bands in the bottom panels. The html upper panels display MUSE and HST images, and the locations of neighboring sources from HST catalogs. The right side of the interface allows the user to navigate in the source list, select the redshift solution or assign a new redshift, assign confidence and provide crossmatch information.