Fig. 2
Data quality for KiDS-ESO-DR1 -DR2 and -DR3. Left: average PSF size (FWHM) distributions; centre: average PSF ellipticity distributions; right: limiting magnitude distributions (5σ AB in 2′′ aperture). The distributions are per filter: from top to bottom u, g, r, and i, respectively. The full histograms correspond to the 440 tiles included in the DR3 multi-band catalogue, while the lighter portions of the histograms correspond to fraction (148 tiles) previously released in KiDS-ESO-DR1 and -DR2.
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