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Table 3.

Population in the cleaned eSASS source catalog for different cuts of detection and extension likelihood.

eRASS1

CLASS, DET_LIKE > 5 > 6 > 7 > 8 > 10 > 15 > 25
PNT 69.214 80.087 86.830 90.717 93.850 94.843 94.056
EXT 4.285 4.615 4.718 4.715 4.635 4.779 5.698
PNT2 0.244 0.195 0.143 0.109 0.065 0.037 0.028
EXT2 0.810 0.749 0.661 0.568 0.437 0.298 0.217
BKG 25.448 14.355 7.648 3.891 1.014 0.042 0.001

EXT_LIKE > 6

CLASS, DET_LIKE > 5 > 6 > 7 > 8 > 10 > 15 > 25

PNT 21.282 21.292 21.253 21.201 21.212 20.513 18.807
EXT 75.156 75.299 75.452 75.634 75.951 77.175 79.763
PNT2 0.071 0.071 0.054 0.036 0.036 0.020 0.025
EXT2 2.636 2.624 2.614 2.589 2.456 2.096 1.405
BKG 0.855 0.714 0.627 0.539 0.346 0.196 0.000

CLASS, EXT_LIKE > 6 > 7 > 8 > 10 > 15 > 25

PNT 21.268 15.724 12.243 7.464 3.758 1.648
EXT 75.169 80.803 84.383 89.137 92.863 95.655
PNT2 0.071 0.042 0.024 0.029 0.042 0.000
EXT2 2.636 2.787 2.831 3.108 3.252 2.697
BKG 0.855 0.645 0.519 0.261 0.084 0.000

Notes. The five classes (PNT, EXT, PNT2, EXT2, BKG) are defined in Sect. 3. The fractions are reported in percentage units. The table is divided into three main quadrants. The first one describes the full catalog for different cuts of detection likelihood. The second one focuses on the extent-selected catalog (EXT_LIKE > 6) for different cuts of detection likelihood. Finally, the third one is about cuts of extension likelihood.

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