Fig. 10.

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Calibration of mass-to-light correlation between the absolute K-band magnitude and stellar mass obtained from the COSMOS2015 catalogue for the subset of AGN sources. The assumed functional form of the correlation is M* = a(z)K + b(z), as described in the text. Bottom: dependence of stellar mass M* on K-band magnitude. The blue line shows the linear regression fit performed for each redshift bin independently. The range of each redshift bin as well as the resulting correlation parameters are given above the corresponding plot. Top: resulting correlation parameters as a function of redshift. The red line shows the linear regression performed on these values to determine the redshift dependence of the parameters.
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