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Fig. 7.
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Optical luminosity in the broad and narrow components. The color code shows the eROSITA X-ray luminosity in 0.2 − 2.3 keV. The dashed black line represents the 1:1 relation. It demonstrates a strong connection between the BLR, NLR, and the X-ray source. Panel a shows Hα, and panel b shows Hβ.
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