A cura di Gaetano Cacciatore, Palermo, Stabilimento Tipografico Lao, 1872
In Rapporti are collected the observations made by the astronomers in Augusta and Terranova. The table, derived from an original drawing by Pietro Tacchini, shows sunspots, prominences, and a huge coronal mass ejection.
INAF-Osservatorio Astronomico di Capodimonte, Biblioteca, Fondo Storico Moderno, Astronomia, A590