X-ray AGN number counts calculator
This tool computes the logN-logS of different AGN populations in different X-ray bands. The output flux range and energy band, as well as the absorption, redshift and luminosity range of the input AGN can be specified in the form below. The output logN-logS is returned in ASCII format in units of S [erg/cm2/s] vs. N(>S) [deg-2].
A concordance cosmology with Ωm=0.3, ΩΛ=0.7, H0=70 km/s/Mpc is assumed.
Please refer to Gilli, Comastri, Hasinger (2007, A&A, 463, 79) for a full description of the CXB synthesis model used in this calculator.
Last modified: 9 May 2020