093084

We propose joint NuSTAR/XMM observations of two high luminosity (log LX>45erg/s) high redshift (z>3) and highly obscured (logNH >23 cm-2) AGN in theeROSITA (eFEDS) field. Their optical spectroscopic classification as Broad LineQSO by the SDSS is at odds with their high X-ray obscuration which unusally isthe case for nearly all the high-luminosity high-redshift high-NH eFEDScandidates. Understanding these AGN which are rare in the eROSITA samplesbecause of its soft energy band is essential to interpreting the upcomingeROSITA all-sky survey but also important to test the standard unificationmodel. We aim to (i) confirm the high obscuration with much better X-ray dataand (ii) understand what these peculiar objects imply for the unexplored high-L high-z high-NH Universe. [truncated! Please see actual data for full text]