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We present a study of UV and optical spectra of the active galaxy NGC7469 taken as part of the International AGN Watch database. We have measured the ratios across the line profiles. The modeling of the observed line ratios have been done with the photoionization code CLOUDY in two variants, with and without taking into account the turbulence in the Broad Line Region (BLR). The comparison of the observed and theoretical emission show that there are problems with both variants.