Notes. a) and b) respectively refer to the total detections and the detections without bad quality flags (QF0) obtained by the standard data processing of the XMM-OM observations that compose the XMM-CDFS Deep Survey. c) the number of individual objects for each filter with at least one QF0 detection from individual observations (omcat-catalogue sources). d) and e) individual objects detected without bad quality flags from stacked images and subsets of these sources that are not included in the omcat-catalogue. f) total number of sources for each filter before the validation of the catalogue (Sect. 2.3) and before selecting the objects with UV measurements; f) equals c) + e). g) is the subset of f), containing the sources with at least one UV measurement. h) refers to the final contents of the XMMOMCDFS catalogue, after the validation process. i) indicates the number of XMMOMCDFS sources for each filter contributed by stacking and without counterparts from individual observations. The last column is empty for b)–e), and i), because the selections of QF0 detections and of sources from stacking without individual observation counterparts have been performed separately for each filter.