Best-fit models and data for 41 sources are presented in the top panels. Single epoch Chandra data are represented with black crossed points, while the best-fit model is indicated by a black line. In case of multiple Chandra data, we chose the more representative observation (e.g. the longest, or the observation for which we have the best-fit model with the lowest ). In case of single epoch XMM-Newton data, EPIC-pn data are indicated in black and merged EPIC-MOS in red. Multiple XMM-Newton observations have EPIC-pn and merged EPIC-MOS in various colours.