PERINA, SIBILLASIBILLAPERINABUCCIARELLI, BeatriceBeatriceBUCCIARELLIMORBIDELLI, RobertoRobertoMORBIDELLI2022-11-102022-11-102022http://hdl.handle.net/20.500.12386/32717https://doi.org/10.20371/INAF/TechRep/198This is a progress report of the on-going work related to the FOTOSS project (Valorizzazione scientifica dell’archivio di osservazioni FOTOgrafiche del Secolo Scorso di patrimonio dell’OATo). First, we give an up-to-date account of the status of the FOTOSS project, including preliminary informations on the number and characteristics of the digitized plate images; we then present a detailed explanation of the content and usage of the latest realization of the Master Plate Catalog (MPC), along with some general statistics based on the observations recorded in the MPC.ELETTRONICOenTechnical reportFIS/05 - ASTRONOMIA E ASTROFISICAERC sectors::Physical Sciences and Engineering::PE9 Universe sciences: astro-physics/chemistry/biology; solar systems; stellar, galactic and extragalactic astronomy, planetary systems, cosmology, space science, instrumentation