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Fig. 12

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Consistency between the classification from the PSF photometry catalogue (CLASS_STAR) and the probability of the source being a star from the star-galaxy-quasar classification VAC (PROB_STAR) for each filter in the STRIPE82 region. The scatter plots correspond to the difference between the two classifications as a function of the magnitude, coloured by the logarithmic density of points. The correspondent histograms are normalized.

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