no matching attempted                  1

  : A summary of the matches to the Data Fusion catalogue found for the 96 10C sources studied in this paper.[]{data-label="tab:optical-matches"}

In summary, we have identified possible counterparts for 80 out of the 96 sources (83 percent). A table listing the multi-wavelength counterparts for each source is included in table \[tab:all-sources\] in the appendix. 24 of these 80 sources have a spectroscopic redshift available in the Data Fusion catalogue, these redshifts and their references are listed in table \[tab:specz\]. Fig. \[fig:best\_fused\_sepn\] shows the separation between the radio position of each source and the Data Fusion object associated with it. The contour plot of the one source in the sample without an accurate position available was examined by eye; there are no possible counterparts within the radio contours. This source is therefore included in the group of sources without a match in future discussions (giving a total of eight sources without a match, and a further eight confused sources).

SERVS 3.6-$\muup$m and 4.5-$\muup$m images of the eight sources without a match were examined by eye, and in one case (source 10CJ105040+573308) there was a source visible in the SERVS images. This source lies close to a very 