\label{fig:profiles0} Metallicity (upper panel) and age (lower panel) profiles of the SR BCGs. The name of the galaxy can be found in the upper-left corner. In the lower-right corner we show the gradient values. The shaded area represents the seeing FWHM (\(0.9^{\prime \prime}\)). Each green square represents the metallicity and age value of each annulus in the galaxy. The dotted line represents the best fit to the profile. The dashed line indicates the central region (an aperture of 0.2 R\(_e\)). . The SR BCGs have a large scatter in their observed metallicity and age gradients.