Multi-wavelength properties of EHSP blazars

This catalogue presents the results of broadband spectral energy distribution (SED) modelling performed for 124 blazars using a single-zone synchrotron self-Compton model. The dataset includes the best-fit parameters derived from the SED modelling, along with all the multi-wavelength observational data used to construct each source's SED. The FITS file also contains the expected detection significance with the Cherenkov Telescope Array Observatory (CTAO) for each source and the redshift values used in these estimations. The EHSP_blazars.fits file contains the full catalogue of the data presented in https://arxiv.org/abs/2502.11888. The README file provides detailed column descriptions.