Table 2: Number of sources and detections for the main source classes in the WFC catalogue. The table does not include 37 detections of 2 X-ray pulsar sources, 4U 0142+614 and PSR J0540-6919.

Source class	Number of	Number of
	detections	sources
candidate X-ray binaries	2	2
high Mass X-ray binaries	2045	49
low Mass X-ray binaries	4876	87
cataclismic variables	125	11
extended galactic sources	443	5
stars	99	21
white dwarfs	15	2
galaxies	14	2
AGN	472	45
cluster of galaxies	59	13
unclassified	96	14