MISSAGLIA, VALENTINAVALENTINAMISSAGLIAMassaro, F.F.MassaroKraft, R. P.R. P.KraftPAGGI, AlessandroAlessandroPAGGI0000-0002-5646-2410Harris, D.D.HarrisBaum, S. A.S. A.BaumForman, W.W.FormanKuraszkiewicz, J.J.KuraszkiewiczJones, C.C.JonesLIUZZO, Elisabetta TeodorinaElisabetta TeodorinaLIUZZO0000-0003-0995-5201O'Dea, C. P.C. P.O'DeaORIENTI, MonicaMonicaORIENTI0000-0003-4470-7094Paladino, RositaRositaPaladino0000-0001-9143-6026Tremblay, G. R.G. R.TremblayWilkes, B.B.Wilkes2020-06-052020-06-052016http://hdl.handle.net/20.500.12386/25943The 3CR catalogue is one of the best studied sample of radio-loud active galaxies, spanning a wide range of redshifts and radio powers and being unbiased with respect to X-ray observations. We are completing the Chandra Snapshot Survey of the 3CR catalog. Preliminary results on the extension of the X-ray observations in the 0.5-1 redshift range are presented here. We compared Chandra observations with radio maps to search for extended emission associated with jets, hotspots and galaxy clusters. We found the X-ray radiation arising from the intergalactic medium in one galaxy cluster and we detected three hostpots in the Chandra images. X-ray emission from the core of all radio galaxies in our sample was also found, seven of them also showing extended X-ray emission around their nuclei.ELETTRONICOenMultimedia10.5281/zenodo.163835https://zenodo.org/record/163835#.Xtp4wTozY2w2016agnt.confE..72MFIS/05 - ASTRONOMIA E ASTROFISICA