The hard X-ray view of the low-luminosity blazar in the radio galaxy NGC 6251
The hard X-ray view of the low-luminosity blazar in the radio galaxy NGC 6251
We present results from a BeppoSAX (July 2001) observation of the FR I radio galaxy NGC 6251, together with a re-analysis of archival ASCA (October 1994) and Chandra (September 2000) data. The weak detection above 10 keV and the lack of iron fluorescent Kα emission lines in the BeppoSAX spectrum …