All Tables

Table 1: Probability of chance coincidence for the candidate sources with counterparts in other catalogs.
Table 2: Properties of the candidate sources detected in the mosaic. Coordinates are those of the excesses in the mosaic. $\varepsilon$ is the 90% uncertainty on the position and $\delta$ is the distance between the sources. Identification and classes are taken from Simbad or NED, unless specified in Table 3. $\sigma$ is the source's significance. P is the probability that the source is real, not taking into account the identification. Stars indicate a match with low-redshift AGN or otherwise unquestionable AGN counterparts.
Table 3: Properties of the candidate sources detected in the mosaic. Fluxes and luminosities are in the 20-60 keV energy range. $m_{\rm B}$ is the apparent magnitude in filter B, unless specified in the footnote. $N_{{\rm H}}$ is the intrinsic hydrogen column density; values in parenthesis are derived from the RASS-BSC fluxes; lower limits mean non-detection in the ROSAT-BSC catalog. Unless mentioned in the comments, redshifts and class information have been obtained through Simbad or NED. Stars indicate a match with low-redshift AGN or otherwise unquestionable AGN counterparts.