The 700 ks Chandra Spiderweb Field. I. Evidence for widespread nuclear activity in the protocluster
Aims: We present an analysis of the 700 ks Chandra ACIS-S observation of the field around the radio galaxy J1140-2629 (the Spiderweb Galaxy) at z = 2.156, focusing on the nuclear activity in the associated large-scale environment. Methods: We identified unresolved X-ray sources in the field down to flux limits of 1.3 × 10 −16 and 3.9 × 10 −16 erg s
Tozzi, P. et al.
Fecha de publicación:
6
2022