[LBX2017] 183 , the SIMBAD biblio

We present X-ray source catalogs for the ≃7 Ms exposure of the Chandra Deep Field-South (CDF-S), which covers a total area of 484.2 arcmin². Utilizing wavdetect for initial source detection and ACIS Extract for photometric extraction and significance assessment, we create a main source catalog containing 1008 sources that are detected in up to three X-ray bands: 0.5-7.0 keV, 0.5-2.0 keV, and 2-7 keV. A supplementary source catalog is also provided, including 47 lower-significance sources that have bright (K_s 23) near-infrared counterparts. We identify multiwavelength counterparts for 992 (98.4%) of the main-catalog sources, and we collect redshifts for 986 of these sources, including 653 spectroscopic redshifts and 333 photometric redshifts. Based on the X-ray and multiwavelength properties, we identify 711 active galactic nuclei (AGNs) from the main-catalog sources. Compared to the previous ≃4 Ms CDF-S catalogs, 291 of the main-catalog sources are new detections. We have achieved unprecedented X-ray sensitivity with average flux limits over the central ≃1 arcmin² region of ≃1.9 x 10^–17, 6.4 x 10^–18, and 2.7 x 10^–17 erg cm^–2 s^–1 in the three X-ray bands, respectively. We provide cumulative number-count measurements observing, for the first time, that normal galaxies start to dominate the X-ray source population at the faintest 0.5-2.0 keV flux levels. The highest X-ray source density reaches ≃50,500 deg^–2, and 47% ± 4% of these sources are AGNs (≃23,900 deg^–2).