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Fig. 7.


Detection completeness obtained from averaging the ratio of recovered-to-catalogued artificial sources in random-shoot trials on the OTELO-Deep image as described in text. A spline black curve joins averages over OTELOInt fluxes in 0.25 mag bins. The dashed line at OTELOInt=26.38 [AB] corresponds to the 50% completeness magnitude. The histogram traces the false detection rate (FDR) for the OTELO-Deep image, corresponding to an estimate of the spurious from correlated noise.

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